feat: chainstore: remove locking in index cache

fix: FEVM_tests: update recursive limits
Update splitstore test helpers usage of create miner
2023-05-12 17:32:38 -04:00 · 2023-04-23 14:21:26 -04:00 · 2023-04-23 12:14:52 -06:00 · 2023-04-23 13:59:14 -04:00 · 2023-04-23 12:10:41 -04:00 · 2023-04-23 11:57:20 -04:00
136 changed files with 4615 additions and 2370 deletions
@@ -795,17 +795,11 @@ workflows:
          suite: itest-mempool
          target: "./itests/mempool_test.go"
      - test:
-          name: test-itest-migration_nv17
+          name: test-itest-migration
          requires:
            - build
-          suite: itest-migration_nv17
-          target: "./itests/migration_nv17_test.go"
-      - test:
-          name: test-itest-migration_nv18
-          requires:
-            - build
-          suite: itest-migration_nv18
-          target: "./itests/migration_nv18_test.go"
+          suite: itest-migration
+          target: "./itests/migration_test.go"
      - test:
          name: test-itest-mpool_msg_uuid
          requires:
@@ -818,12 +812,6 @@ workflows:
            - build
          suite: itest-mpool_push_with_uuid
          target: "./itests/mpool_push_with_uuid_test.go"
-      - test:
-          name: test-itest-msgindex
-          requires:
-            - build
-          suite: itest-msgindex
-          target: "./itests/msgindex_test.go"
      - test:
          name: test-itest-multisig
          requires:
@@ -1004,6 +992,8 @@ workflows:
            - build
          suite: itest-wdpost
          target: "./itests/wdpost_test.go"
+          get-params: true
+          
      - test:
          name: test-itest-wdpost_worker_config
          requires:
@@ -547,6 +547,9 @@ workflows:
          [[- if or (eq $name "worker") (eq $name "deals_concurrent") (eq $name "wdpost_worker_config")]]
          executor: golang-2xl
          [[- end]]
+          [[- if (eq $name "wdpost")]]
+          get-params: true
+          [[end]]
      [[- end ]][[- end]]

      [[- range $suite, $pkgs := .UnitSuites]]
@@ -1,240 +1,24 @@
 # Lotus changelog

-# v1.21.0-rc2 / 2023-03-29
+# v1.23.0 / 2023-04-21

-This is an optional but highly recommended feature release of Lotus. It includes numerous improvements and enhancements for node operators, ETH RPC-providers and storage providers.
+This is the stable feature release for the upcoming MANDATORY network upgrade at `2023-04-27T13:00:00Z`, epoch `2809800`. This feature release delivers the nv19 Lighting and nv20 Thunder network upgrade for mainnet, and includes numerous improvements and enhancements for node operators, ETH RPC-providers and storage providers.

 ## ☢️ Upgrade Warnings ☢️

-Before upgrading to this feature release read carefully through these bullet points:
+Please read carefully through the **upgrade warnings** section if you are upgrading from a v1.20.X release, or the v1.22.0 release. If you are upgrading from a v1.21.0-rcX these warnings should be familiar to you.

 - Starting from this release, the SplitStore feature is automatically activated on new nodes. However, for existing Lotus users, you need to explicitly configure SplitStore by uncommenting the `EnableSplitstore` option in your `config.toml` file. To enable SplitStore, set `EnableSplitstore=true`, and to disable it, set `EnableSplitstore=false`. **It's important to note that your Lotus node will not start unless this configuration is properly set. Set it to false if you are running a full archival node!**
 - This feature release requires a **minimum Go version of v1.19.7 or higher to successfully build Lotus**. Additionally, Go version v1.20 and higher is now also supported.
 - **Storage Providers:** The proofs libraries now have CUDA enabled by default, which requires you to install (CUDA)[https://lotus.filecoin.io/tutorials/lotus-miner/cuda/] if you haven't already done so. If you prefer to use OpenCL on your GPUs instead, you can use the `FFI_USE_OPENCL=1` flag when building from source. On the other hand, if you want to disable GPUs altogether, you can use the `FFI_NO_GPU=1` environment variable when building from source.
- **Storage Providers:** The `lotus-miner sectors extend` command has been refactored to the functionality of `lotus-miner sectors renew`. The issue where extions did not work has been fixed in this release candidate.
+- **Storage Providers:** The `lotus-miner sectors extend` command has been refactored to the functionality of `lotus-miner sectors renew`.
 - **Exchanges/Node operators/RPC-providers::** Execution traces (returned from `lotus state exec-trace`, `lotus state replay`, etc.), has changed to account for changes introduced by the by the FVM. **Please make sure to read the `Execution trace format change` section carefully, as these are interface breaking changes**
- **Syncing issues:** If you have been struggling with syncing issues in normal operations you can try to adjust the amount of threads used for more concurrent FMV execution through via the `LOTUS_FVM_CONCURRENCY` enviroment variable. It is set to 4 threads by default. Recommended formula for concurrency == YOUR_RAM/4 , but max is 128. If you are a Storage Provider and are pushing many messages within a short period of time, exporting `LOTUS_SKIP_APPLY_TS_MESSAGE_CALL_WITH_GAS=1` will also help with keeping in sync.
+- **Syncing issues:** If you have been struggling with syncing issues in normal operations you can try to adjust the amount of threads used for more concurrent FMV execution through via the `LOTUS_FVM_CONCURRENCY` enviroment variable. It is set to 4 threads by default. Recommended formula for concurrency == YOUR_RAM/4 , but max during a network upgrade is 24. If you are a Storage Provider and are pushing many messages within a short period of time, exporting `LOTUS_SKIP_APPLY_TS_MESSAGE_CALL_WITH_GAS=1` will also help with keeping in sync.
 - **Catching up from a Snapshot:** Users have noticed that catching up sync from a snapshot is taking a lot longer these day. This is largely related to the built-in market actor consuming a lot of computational demand for block validation. A FIP for a short-term mitigation for this is currently in Last Call and will be included network version 19 upgrade if accepted. You [can read the FIP here.](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md)

 ## Highlights

-**SplitStore**
-
-This feature release introduces numerous improvements and fixes to tackle SplitStore related issues that has been reported. With this feature release SplitStore is automatically activated by default on new nodes. However, for existing Lotus users, you need to explicitly configure SplitStore by uncommenting the `EnableSplitstore` option in your `config.toml` file. To enable SplitStore, set `EnableSplitstore=true`, and to disable it, set `EnableSplitstore=false`. **It's important to note that your Lotus node will not start unless this configuration is properly set. Set it to false if you are running a full archival node!**
-
-SplitStore also has some new configuration settings that you can set in your config.toml file:
- `HotstoreMaxSpaceTarget` suggests the max allowed space (in bytes) the hotstore can take.
- `HotstoreMaxSpaceThreshold` a moving GC will be triggered when total moving size exceeds this threshold (in bytes).
- `HotstoreMaxSpaceSafetyBuffer` a safety buffer to prevent moving GC from an overflowing disk.
-
-The SplitStore also has two new commands:
-
- `lotus chain prune hot` is a much less resource-intensive GC and is best suited for situations where you don't have the spare disk space for a full GC.
- `lotus chain prune hot-moving` will run a full moving garbage collection of the hotstore. This commands create a new hotstore before deleting the old one so you need working room in the hotstore directory. The current size of a fully GC'd hotstore is around 295 GiB so you need to make sure you have at least that available.
-
-You can read more about the new SplitStore commands in [the documentation](https://lotus.filecoin.io/lotus/configure/splitstore/#manual-chain-store-garbage-collection).
-
-**RPC API improvements**
-
-This feature release includes all the RPC API improvements made in the Lotus v1.20.x patch releases. It includes an updated FFI that sets the FVM parallelism to 4 by default.
-
-Node operators with higher memory specs can experiment with setting LOTUS_FVM_CONCURRENCY to higher values, up to 48, to allow for more concurrent FVM execution.
-
-**Experimental scheduler assigners**
-
-In this release there are four new expirmental scheduler assigners:
-
- The `experiment-spread-qcount` - similar to the spread assigner but also takes nto account task counts which are in running/preparing/queued states.
- The `experiment-spread-tasks` - similar to the spread assigner, but counts running tasks on a per-task-type basis
- The `experiment-spread-tasks-qcount` -  similar to the spread assigner, but also takes into account task counts which are in running/preparing/queued states, as well as counting running tasks on a per-task-type basis. Check the results for this assigner on ([storage-only lotus-workers here](https://github.com/filecoin-project/lotus/issues/8566#issuecomment-1446978856)).
- The `experiment-random` - In each schedule loop the assinger figures a set of all workers which can handle the task and then picks a random one. Check the results for this assigner on ([storage-only lotus-workers here](https://github.com/filecoin-project/lotus/issues/8566#issuecomment-1447064218)).
-
-**Graceful shutdown of lotus-workers**
-We have cleaned up some commands in the `lotus-worker` to make it less confusing how to gracefully shutting down a `lotus-worker` while there are incoming sealing tasks in the pipeline. To shut down a `lotus-worker` gracefully:
-
-1. `lotus-worker tasks disable --all` and wait for the worker to finish processing its current tasks.
-2. `lotus-worker stop` to detach it and do maintenance/upgrades.
-
-**CLI speedups**
-
-The `lotus-Miner sector list` is now running in parallel - which should speed up the process from anywhere between 2x-10x+. You can tune it additionally with the `check-parallelism` option in the command. The `Lotus-Miner info` command also has a large speed improvement, as calls to the lotus legacy market has been removed.
-
-## New features
- feat: splitstore: Splitstore enabled by default (#10429) ([filecoin-project/lotus#10429](https://github.com/filecoin-project/lotus/pull/10429))
-   - Enables SplitStore by default on new Lotus nodes. Existing Lotus users need to explicitly configure 
- feat: splitstore: Configure max space used by hotstore and GC makes best effort to respect ([filecoin-project/lotus#10391](https://github.com/filecoin-project/lotus/pull/10391))
-   - Adds three new configs for setting the maximum allowed space the hotstore can take.
- feat: splitstore: Badger GC of hotstore command ([filecoin-project/lotus#10387](https://github.com/filecoin-project/lotus/pull/10387))
-   - Adds a `lotus chain prune hot` command, to run the garbage collection of the hotstore in a user driven way.
- feat: sched: Assigner experiments ([filecoin-project/lotus#10356](https://github.com/filecoin-project/lotus/pull/10356))
-   - Introduces experimental scheduler assigners that works better for setups that uses storage-only lotus-workers. 
- fix: wdpost: disabled post worker handling ([filecoin-project/lotus#10394](https://github.com/filecoin-project/lotus/pull/10394))
-   - Improved scheduling logic for Proof-of-SpaceTime workers.
- feat: cli: list claims and remove expired claims ([filecoin-project/lotus#9875](https://github.com/filecoin-project/lotus/pull/9875))
-   - Adds a command to list claims made by a provider `lotus filplus list-claims`. And `lotus filplus remove-expired-claims` to remove expired claims.
- feat: cli: make sectors list much faster ([filecoin-project/lotus#10202](https://github.com/filecoin-project/lotus/pull/10202))
-   - Makes `lotus-miner sector list` checks run in parallel.
- feat: cli: Add an EVM command to fetch a contract's bytecode ([filecoin-project/lotus#10443](https://github.com/filecoin-project/lotus/pull/10443))
-   - Adds an `lotus evm bytecode` command to fetch a contract's bytecode.
- feat: mempool: Reduce minimum replace fee from 1.25x to 1.1x (#10416) ([filecoin-project/lotus#10416](https://github.com/filecoin-project/lotus/pull/10416))
-   - Reduces replacement message fee logic to help include update message replacements from developers using Ethereum tools like MetaMask.
- feat: update renew-sectors with FIP-0045 logic ([filecoin-project/lotus#10328](https://github.com/filecoin-project/lotus/pull/10328))
-   - Updates the `lotus-miner sectors extend` with FIP-0045 logic to include the ability to drop claims and set the maximum number of messages contained in a message.
- feat: IPC: Abstract common consensus functions and consensus interface ([filecoin-project/lotus#9481](https://github.com/filecoin-project/lotus/pull/9481))
-   - Add eudico's consensus interface to Lotus and implement EC behind that interface. This abstraction is the stepping-stone for Mir's integration.
- fix: worker: add all tasks flag ([filecoin-project/lotus#10232](https://github.com/filecoin-project/lotus/pull/10232))
-   - Adds an `all` flag for the `lotus-worker tasks enable/disable` cmds.
- feat:shed:add cid to cbor serialization command ([filecoin-project/lotus#10032](https://github.com/filecoin-project/lotus/pull/10032))
-  - Adds two `lotus-shed` commands, `lotus-shed cid bytes` and `lotus-shed cid cbor` to serialize cid to cbor and cid to bytes.
- feat: add toolshed commands to inspect statetree size ([filecoin-project/lotus#9982](https://github.com/filecoin-project/lotus/pull/9982))
-  - Adds two commands, `lotus-shed stat-actor` and `lotus-shed stat-obj` that work with an offline lotus repo to report dag size stats.
- feat: shed: encode address to bytes ([filecoin-project/lotus#10105](https://github.com/filecoin-project/lotus/pull/10105))
-   - Adds a `lotus-shed address encode` for encoding a filecoin address to hex bytes.
- feat: chain: export-range ([filecoin-project/lotus#10145](https://github.com/filecoin-project/lotus/pull/10145))
-   - Adds a `lotus chain export-range` command that can create archival-grade ranged exports of the chain as quickly as possible.
- feat: stmgr: cache migrated stateroots ([filecoin-project/lotus#10282](https://github.com/filecoin-project/lotus/pull/10282))
-   - Cache network migration results to avoid running migrations twice.
- feat: shed: Add a tool to read data from sectors ([filecoin-project/lotus#10169](https://github.com/filecoin-project/lotus/pull/10169))
-   - Adds a lotus-shed sectors read command that extract data from sectors from a running lotus-miner deployment.
- feat: cli: Refactor renew and remove extend ([filecoin-project/lotus#9920](https://github.com/filecoin-project/lotus/pull/9920))
-   - Refactors the `lotus-miner sectors extend` command to have the functionality of `lotus-miner sectors renew`. The `lotus-miner sectors renew` command has been deprecated.
- feat: shed: Add beneficiary commands ([filecoin-project/lotus#10037](https://github.com/filecoin-project/lotus/pull/10037))
-   - Adds the beneficiary address command to `lotus-shed`. You can now use `lotus-shed actor propose-change-beneficiary` and `lotus-shed actor confirm-change-beneficiary` to change beneficiary addresses.
-
-## Improvements
-
- backport: fix: miner: correctly count sector extensions (10555) ([filecoin-project/lotus#10555](https://github.com/filecoin-project/lotus/pull/10555))
-   - Fixes the issue with sector extensions.
- fix: proving: Initialize slice with with same length as partition (#10574) ([filecoin-project/lotus#10574])(https://github.com/filecoin-project/lotus/pull/10574)
-   - Fixes an issue where `lotus-miner proving compute window-post` paniced when trying to make skipped sectors human readable.
- feat: stmgr: speed up calculation of genesis circ supply (#10553) ([filecoin-project/lotus#10553])(https://github.com/filecoin-project/lotus/pull/10553)
- perf: eth: gas estimate set applyTsMessages false (#10546) ([filecoin-project/lotus#10456](https://github.com/filecoin-project/lotus/pull/10546))
- feat: config: Force existing users to opt into new defaults (#10488) ([filecoin-project/lotus#10488](https://github.com/filecoin-project/lotus/pull/10488))
-   - Force existing users to opt into the new SplitStore defaults.
- fix: splitstore: Demote now common logs (#10516) ([filecoin-project/lotus#10516](https://github.com/filecoin-project/lotus/pull/10516))
- fix: splitstore: Don't enforce walking receipt tree during compaction ([filecoin-project/lotus#10502](https://github.com/filecoin-project/lotus/pull/10502))
- fix: splitstore: Fix the overzealous fix (#10366) ([filecoin-project/lotus#10366](https://github.com/filecoin-project/lotus/pull/10366))
- fix: splitstore: Two fixes, better logging and comments (#10332) ([filecoin-project/lotus#10332](https://github.com/filecoin-project/lotus/pull/10332))
- fix: fsm: shutdown removed sectors FSMs ([filecoin-project/lotus#10363](https://github.com/filecoin-project/lotus/pull/10363))
-   - Fixes an issue where removed sectors still got state machine events.
- fix: rpcenc: Don't hang when source dies ([filecoin-project/lotus#10116](https://github.com/filecoin-project/lotus/pull/10116))
-   - Fixes an issue where AddPiece tasks could get stuck if the Boost process was abruptly lost.
- fix: make debugging windowPoSt-failures human readable ([filecoin-project/lotus#10390](https://github.com/filecoin-project/lotus/pull/10390))
-   - Makes the skipped sector list in `lotus-miner proving compute window-post` human readable.
- fix: cli: Hide `lotus-worker set` command ([filecoin-project/lotus#10384](https://github.com/filecoin-project/lotus/pull/10384))
-   - Hides the `lotus-worker set` command. This command will be deprecated later.
- fix: worker: Hide `wait-quiet` cmd ([filecoin-project/lotus#10331](https://github.com/filecoin-project/lotus/pull/10331))
-   - Hides the `lotus-worker wait-quiet` command. This command will be deprecated later.
- fix: post: Tune down default post-parallel-reads ([filecoin-project/lotus#10365](https://github.com/filecoin-project/lotus/pull/10365))
-   - Tuning down the default post-parallel-reads to a more conservative number to prevent sectors from being skipped due to network timeouts.
- fix: cli: error if backup file already exists ([filecoin-project/lotus#10209](https://github.com/filecoin-project/lotus/pull/10209))
-   - Error out if a backup file with the same name already exists when using the `lotus-miner backup` or `lotus backup` command
- fix: cli: option to set-seal-delay in seconds ([filecoin-project/lotus#10208](https://github.com/filecoin-project/lotus/pull/10208))
-   - Adds the option to specify `lotus-miner sectors set-seal-delay` in seconds
- fix: cli: extend cmd to get the right sector number ([filecoin-project/lotus#10182](https://github.com/filecoin-project/lotus/pull/10182))
-   - Making sure the `lotus-miner sectors extend` command gets the correct sector number.
- feat: wdpost: Emit more detailed errors ([filecoin-project/lotus#10121](https://github.com/filecoin-project/lotus/pull/10121))
-   - Emits more detailed windowPoSt error messages, making it easier to debug PoSt issues.
- fix: Lotus Gateway: Add missing methods - master ([filecoin-project/lotus#10420](https://github.com/filecoin-project/lotus/pull/10420))
-   - Adds `StateNetworkName`, `MpoolGetNonce`, `StateCall` and `StateDecodeParams` methods to Lotus Gateway.
- fix: stmgr: don't attempt to lookup genesis state (#10472) ([filecoin-project/lotus#10472](https://github.com/filecoin-project/lotus/pull/10472))
- feat: gateway: export StateVerifierStatus ([filecoin-project/lotus#10477](https://github.com/filecoin-project/lotus/pull/10477))
- fix: gateway: correctly apply the fee history lookback max ([filecoin-project/lotus#10464](https://github.com/filecoin-project/lotus/pull/10464))
- fix: gateway: drop overzealous guard on MsigGetVested ([filecoin-project/lotus#10451](https://github.com/filecoin-project/lotus/pull/10451))
- feat: apply gateway lookback limit to eth API lookback ([filecoin-project/lotus#10467](https://github.com/filecoin-project/lotus/pull/10467))
- fix: revert "Eth API: drop support for 'pending' block parameter." ([filecoin-project/lotus#10474](https://github.com/filecoin-project/lotus/pull/10474))
- fix: Eth API: make net_version return the chain ID ([filecoin-project/lotus#10456](https://github.com/filecoin-project/lotus/pull/10456))
- fix: eth: handle a potential divide by zero in receipt handling ([filecoin-project/lotus#10495](https://github.com/filecoin-project/lotus/pull/10495))
- fix: ethrpc: Don't lock up when eth subscriber goes away ([filecoin-project/lotus#10485](https://github.com/filecoin-project/lotus/pull/10485))
- feat: eth: Avoid StateCompute in EthTxnReceipt lookup (#10460) ([filecoin-project/lotus#10460](https://github.com/filecoin-project/lotus/pull/10460))
- feat: eth: optimize eth block loading + eth_feeHistory ([filecoin-project/lotus#10446](https://github.com/filecoin-project/lotus/pull/10446))
- feat: state: skip tipset execution when possible ([filecoin-project/lotus#10445](https://github.com/filecoin-project/lotus/pull/10445))
- feat: eth API: reject masked ID addresses embedded in f410f payloads ([filecoin-project/lotus#10440](https://github.com/filecoin-project/lotus/pull/10440))
- fix: Eth API: make block parameter parsing sounder. ([filecoin-project/lotus#10427](https://github.com/filecoin-project/lotus/pull/10427))
- fix: eth API: return correct txIdx around null blocks (#10419) ([filecoin-project/lotus#10419](https://github.com/filecoin-project/lotus/pull/10419))
- fix: EthAPI: use StateCompute for feeHistory; apply minimum gas premium (#10413) ([filecoin-project/lotus#10413](https://github.com/filecoin-project/lotus/pull/10413))
- refactor: EthAPI: Drop unnecessary param from newEthTxReceipt ([filecoin-project/lotus#10411](https://github.com/filecoin-project/lotus/pull/10411))
- fix: eth API: correct gateway restrictions, drop unimplemented methods ([filecoin-project/lotus#10409](https://github.com/filecoin-project/lotus/pull/10409))
- fix: EthAPI: Correctly get parent hash ([filecoin-project/lotus#10389](https://github.com/filecoin-project/lotus/pull/10389))
- fix: EthAPI: Make newEthBlockFromFilecoinTipSet faster and correct ([filecoin-project/lotus#10380](https://github.com/filecoin-project/lotus/pull/10380))
- fix: eth: incorrect struct tags (#10309) ([filecoin-project/lotus#10309](https://github.com/filecoin-project/lotus/pull/10309))
- refactor: update cache to the new generic version (#10463) ([filecoin-project/lotus#10463](https://github.com/filecoin-project/lotus/pull/10463))
- feat: consensus: log ApplyBlock timing/gas stats ([filecoin-project/lotus#10470](https://github.com/filecoin-project/lotus/pull/10470))
- feat: chain: make chain tipset fetching 1000x faster ([filecoin-project/lotus#10423](https://github.com/filecoin-project/lotus/pull/10423))
- chain: explicitly check that gasLimit is above zero ([filecoin-project/lotus#10198](https://github.com/filecoin-project/lotus/pull/10198))
- feat: blockstore: Envvar can adjust badger compaction worker poolsize ([filecoin-project/lotus#9973](https://github.com/filecoin-project/lotus/pull/9973))
- feat: stmgr: add env to disable premigrations ([filecoin-project/lotus#10283](https://github.com/filecoin-project/lotus/pull/10283))
- chore: Remove legacy market info from lotus-miner info ([filecoin-project/lotus#10364](https://github.com/filecoin-project/lotus/pull/10364))
-   - Removes the legacy market info in the `Lotus-Miner info`. Speeds up the command significantly.
- chore: blockstore: Plumb through a proper Flush() method on all blockstores ([filecoin-project/lotus#10465](https://github.com/filecoin-project/lotus/pull/10465))
- fix: extend LOTUS_CHAIN_BADGERSTORE_DISABLE_FSYNC to the markset ([filecoin-project/lotus#10172](https://github.com/filecoin-project/lotus/pull/10172))
- feat: vm: switch to the new exec trace format (#10372) ([filecoin-project/lotus#10372](https://github.com/filecoin-project/lotus/pull/10372))
- fix: Remove workaround that is no longer needed ([filecoin-project/lotus#9995](https://github.com/filecoin-project/lotus/pull/9995))
- feat: Check for allocation expiry when waiting to seal sectors ([filecoin-project/lotus#9878](https://github.com/filecoin-project/lotus/pull/9878))
- feat: Allow libp2p user agent to be overriden ([filecoin-project/lotus#10149](https://github.com/filecoin-project/lotus/pull/10149))
- feat: cli: Add global color flag ([filecoin-project/lotus#10022](https://github.com/filecoin-project/lotus/pull/10022))
- fix: should not serve non v0 api in v0 ([filecoin-project/lotus#10066](https://github.com/filecoin-project/lotus/pull/10066))
- fix: build: drop drand incentinet servers ([filecoin-project/lotus#10476](https://github.com/filecoin-project/lotus/pull/10476))
- fix: sealing: stub out the FileSize function on Windows ([filecoin-project/lotus#10035](https://github.com/filecoin-project/lotus/pull/10035))
-
-## Dependencies
- github.com/filecoin-project/go-dagaggregator-unixfs (v0.2.0 -> v0.3.0):
- github.com/filecoin-project/go-fil-markets (v1.25.2 -> v1.27.0-rc1):
- github.com/filecoin-project/go-jsonrpc (v0.2.1 -> v0.2.3):
- github.com/filecoin-project/go-statemachine (v1.0.2 -> v1.0.3):
- github.com/ipfs/go-cid (v0.3.2 -> v0.4.0):
- github.com/ipfs/go-libipfs (v0.5.0 -> v0.7.0):
- github.com/ipfs/go-path (v0.3.0 -> v0.3.1):
- deps: update go-libp2p-pubsub to v0.9.3 ([filecoin-project/lotus#10483](https://github.com/filecoin-project/lotus/pull/10483))
- deps: Update go-jsonrpc to v0.2.2 ([filecoin-project/lotus#10395](https://github.com/filecoin-project/lotus/pull/10395))
- Update to go-data-transfer v2 and libp2p, still wip ([filecoin-project/lotus#10382](https://github.com/filecoin-project/lotus/pull/10382))
- dep: ipld: update ipld prime to v0.20.0 ([filecoin-project/lotus#10247](https://github.com/filecoin-project/lotus/pull/10247))
- chore: node: migrate go-bitswap to go-libipfs/bitswap ([filecoin-project/lotus#10138](https://github.com/filecoin-project/lotus/pull/10138))
- chore: all: bump go-libipfs to replace go-block-format ([filecoin-project/lotus#10126](https://github.com/filecoin-project/lotus/pull/10126))
- chore: market: Upgrade to index-provider 0.10.0 ([filecoin-project/lotus#9981](https://github.com/filecoin-project/lotus/pull/9981))
- chore: all: bump go-libipfs ([filecoin-project/lotus#10563](https://github.com/filecoin-project/lotus/pull/10563))
-
-## Others
- Update service_developer_bug_report.yml ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
- Update service_developer_bug_report.yml ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
- chore: github: Service-provider/dev bug template ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
- chore: github: update enhancement and feature templates ([filecoin-project/lotus#10291](https://github.com/filecoin-project/lotus/pull/10291))
- chore: github: Update bug_report template ([filecoin-project/lotus#10289](https://github.com/filecoin-project/lotus/pull/10289))
- fix: itest: avoid failing the test when we race the miner ([filecoin-project/lotus#10461](https://github.com/filecoin-project/lotus/pull/10461))
- fix: github: Discussion and FIP links in `New Issue` ([filecoin-project/lotus#10268](https://github.com/filecoin-project/lotus/pull/10268))
- fix: state: short-circuit genesis state computation ([filecoin-project/lotus#10397](https://github.com/filecoin-project/lotus/pull/10397))
- fix: rpcenc: deflake TestReaderRedirectDrop ([filecoin-project/lotus#10406](https://github.com/filecoin-project/lotus/pull/10406))
- fix: tests: Fix TestMinerAllInfo test ([filecoin-project/lotus#10319](https://github.com/filecoin-project/lotus/pull/10319))
- fix: tests: Make TestWorkerKeyChange not flaky ([filecoin-project/lotus#10320](https://github.com/filecoin-project/lotus/pull/10320))
- test: eth: make sure we can deploy a new placeholder on transfer (#10281) ([filecoin-project/lotus#10281](https://github.com/filecoin-project/lotus/pull/10281))
- fix: itests: Fix flaky paych test ([filecoin-project/lotus#10100](https://github.com/filecoin-project/lotus/pull/10100))
- fix: cli: add ArgsUsage ([filecoin-project/lotus#10147](https://github.com/filecoin-project/lotus/pull/10147))
- chore: cli: cleanup cli  ([filecoin-project/lotus#10114](https://github.com/filecoin-project/lotus/pull/10114))
- chore: cli: Remove unneeded individual color flags ([filecoin-project/lotus#10028](https://github.com/filecoin-project/lotus/pull/10028))
- fix: cli: remove requirements in helptext ([filecoin-project/lotus#9969](https://github.com/filecoin-project/lotus/pull/9969))
- chore: build: release v1.21.0-rc1 prep ([filecoin-project/lotus#10524](https://github.com/filecoin-project/lotus/pull/10524))
- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10308](https://github.com/filecoin-project/lotus/pull/10308))
- chore: merge release branch into master ([filecoin-project/lotus#10272](https://github.com/filecoin-project/lotus/pull/10272))
- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10238](https://github.com/filecoin-project/lotus/pull/10238))
- chore: releases to master  ([filecoin-project/lotus#10490](https://github.com/filecoin-project/lotus/pull/10490))
- chore: merge releases into master ([filecoin-project/lotus#10377](https://github.com/filecoin-project/lotus/pull/10377))
- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10030](https://github.com/filecoin-project/lotus/pull/10030))
- chore: update ffi to increase execution parallelism (#10480) ([filecoin-project/lotus#10480](https://github.com/filecoin-project/lotus/pull/10480))
- chore: update the FFI for release (#10435) ([filecoin-project/lotus#10444](https://github.com/filecoin-project/lotus/pull/10444))
- build: bump version to v1.21.0-dev ([filecoin-project/lotus#10249](https://github.com/filecoin-project/lotus/pull/10249))
- build: docker: Update GO-version (#10591) ([filecoin-project/lotus#10249](https://github.com/filecoin-project/lotus/pull/10591))
- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10184](https://github.com/filecoin-project/lotus/pull/10184))
- docs: API Gateway: patch documentation note about make gen command ([filecoin-project/lotus#10422](https://github.com/filecoin-project/lotus/pull/10422))
- chore: docs: fix docs typos ([filecoin-project/lotus#10155](https://github.com/filecoin-project/lotus/pull/10155))
- chore: docker: Add back <<network>> parameter for docker push ([filecoin-project/lotus#10096](https://github.com/filecoin-project/lotus/pull/10096))
- chore: docker: Properly balance <<?>> in circleci docker config ([filecoin-project/lotus#10088](https://github.com/filecoin-project/lotus/pull/10088))
- chore: ci: Fix dirty git state when building docker images ([filecoin-project/lotus#10125](https://github.com/filecoin-project/lotus/pull/10125))
- chore: build: Remove AppImage and Snapcraft build automation ([filecoin-project/lotus#10003](https://github.com/filecoin-project/lotus/pull/10003))
- chore: ci: Update codeql to v2 ([filecoin-project/lotus#10120](https://github.com/filecoin-project/lotus/pull/10120))
- feat: ci: make ci more efficient ([filecoin-project/lotus#9910](https://github.com/filecoin-project/lotus/pull/9910))
- feat: scripts: go.mod dep diff script ([filecoin-project/lotus#9711](https://github.com/filecoin-project/lotus/pull/9711))
-
-## Execution Trace Format Changes
+### Execution Trace Format Changes

 Execution traces (returned from `lotus state exec-trace`, `lotus state replay`, etc.), has changed to account for changes introduced by the FVM. Specifically:

@@ -386,6 +170,230 @@ New <code>ExecutionTrace</code>:

 </details>

+**SplitStore**
+
+This feature release introduces numerous improvements and fixes to tackle SplitStore related issues that has been reported. With this feature release SplitStore is automatically activated by default on new nodes. However, for existing Lotus users, you need to explicitly configure SplitStore by uncommenting the `EnableSplitstore` option in your `config.toml` file. To enable SplitStore, set `EnableSplitstore=true`, and to disable it, set `EnableSplitstore=false`. **It's important to note that your Lotus node will not start unless this configuration is properly set. Set it to false if you are running a full archival node!**
+
+SplitStore also has some new configuration settings that you can set in your config.toml file:
+- `HotstoreMaxSpaceTarget` suggests the max allowed space (in bytes) the hotstore can take.
+- `HotstoreMaxSpaceThreshold` a moving GC will be triggered when total moving size exceeds this threshold (in bytes).
+- `HotstoreMaxSpaceSafetyBuffer` a safety buffer to prevent moving GC from an overflowing disk.
+
+The SplitStore also has two new commands:
+
+- `lotus chain prune hot` is a much less resource-intensive GC and is best suited for situations where you don't have the spare disk space for a full GC.
+- `lotus chain prune hot-moving` will run a full moving garbage collection of the hotstore. This commands create a new hotstore before deleting the old one so you need working room in the hotstore directory. The current size of a fully GC'd hotstore is around 295 GiB so you need to make sure you have at least that available.
+
+You can read more about the new SplitStore commands in [the documentation](https://lotus.filecoin.io/lotus/configure/splitstore/#manual-chain-store-garbage-collection).
+
+**RPC API improvements**
+
+This feature release includes all the RPC API improvements made in the Lotus v1.20.x patch releases. It includes an updated FFI that sets the FVM parallelism to 4 by default.
+
+Node operators with higher memory specs can experiment with setting LOTUS_FVM_CONCURRENCY to higher values, up to 48, to allow for more concurrent FVM execution.
+
+**Experimental scheduler assigners**
+
+In this release there are four new expirmental scheduler assigners:
+
+- The `experiment-spread-qcount` - similar to the spread assigner but also takes into account task counts which are in running/preparing/queued states.
+- The `experiment-spread-tasks` - similar to the spread assigner, but counts running tasks on a per-task-type basis
+- The `experiment-spread-tasks-qcount` -  similar to the spread assigner, but also takes into account task counts which are in running/preparing/queued states, as well as counting running tasks on a per-task-type basis. Check the results for this assigner on ([storage-only lotus-workers here](https://github.com/filecoin-project/lotus/issues/8566#issuecomment-1446978856)).
+- The `experiment-random` - In each schedule loop the assinger figures a set of all workers which can handle the task and then picks a random one. Check the results for this assigner on ([storage-only lotus-workers here](https://github.com/filecoin-project/lotus/issues/8566#issuecomment-1447064218)).
+
+**Graceful shutdown of lotus-workers**
+We have cleaned up some commands in the `lotus-worker` to make it less confusing how to gracefully shutting down a `lotus-worker` while there are incoming sealing tasks in the pipeline. To shut down a `lotus-worker` gracefully:
+
+1. `lotus-worker tasks disable --all` and wait for the worker to finish processing its current tasks.
+2. `lotus-worker stop` to detach it and do maintenance/upgrades.
+
+**CLI speedups**
+
+The `lotus-miner sector list` is now running in parallel - which should speed up the process from anywhere between 2x-10x+. You can tune it additionally with the `check-parallelism` option in the command. The `Lotus-Miner info` command also has a large speed improvement, as calls to the lotus legacy market has been removed.
+
+## New features
+- feat: splitstore: Pause compaction when out of sync ([filecoin-project/lotus/#10641](https://github.com/filecoin-project/lotus/pull/10641))
+   - Pause the SplitStore compaction if the node is out of sync. Resumes the compation when its back in sync.
+- feat: splitstore: limit moving gc threads (#10621) ([filecoin-project/lotus/#10621](https://github.com/filecoin-project/lotus/pull/10621))
+   - Makes moving gc less likely to cause node falling out of sync.
+- feat: splitstore: Update config default value (#10605) ([filecoin-project/lotus/#10605](https://github.com/filecoin-project/lotus/pull/10605))
+   - Sets Splitstore HotStoreMaxSpaceTarget config to 650GB as default
+- feat: splitstore: Splitstore enabled by default (#10429) ([filecoin-project/lotus#10429](https://github.com/filecoin-project/lotus/pull/10429))
+   - Enables SplitStore by default on new Lotus nodes. Existing Lotus users need to explicitly configure 
+- feat: splitstore: Configure max space used by hotstore and GC makes best effort to respect ([filecoin-project/lotus#10391](https://github.com/filecoin-project/lotus/pull/10391))
+   - Adds three new configs for setting the maximum allowed space the hotstore can take.
+- feat: splitstore: Badger GC of hotstore command ([filecoin-project/lotus#10387](https://github.com/filecoin-project/lotus/pull/10387))
+   - Adds a `lotus chain prune hot` command, to run the garbage collection of the hotstore in a user driven way.
+- feat: sched: Assigner experiments ([filecoin-project/lotus#10356](https://github.com/filecoin-project/lotus/pull/10356))
+   - Introduces experimental scheduler assigners that works better for setups that uses storage-only lotus-workers. 
+- fix: wdpost: disabled post worker handling ([filecoin-project/lotus#10394](https://github.com/filecoin-project/lotus/pull/10394))
+   - Improved scheduling logic for Proof-of-SpaceTime workers.
+- feat: cli: list claims and remove expired claims ([filecoin-project/lotus#9875](https://github.com/filecoin-project/lotus/pull/9875))
+   - Adds a command to list claims made by a provider `lotus filplus list-claims`. And `lotus filplus remove-expired-claims` to remove expired claims.
+- feat: cli: make sectors list much faster ([filecoin-project/lotus#10202](https://github.com/filecoin-project/lotus/pull/10202))
+   - Makes `lotus-miner sector list` checks run in parallel.
+- feat: cli: Add an EVM command to fetch a contract's bytecode ([filecoin-project/lotus#10443](https://github.com/filecoin-project/lotus/pull/10443))
+   - Adds an `lotus evm bytecode` command to fetch a contract's bytecode.
+- feat: mempool: Reduce minimum replace fee from 1.25x to 1.1x (#10416) ([filecoin-project/lotus#10416](https://github.com/filecoin-project/lotus/pull/10416))
+   - Reduces replacement message fee logic to help include update message replacements from developers using Ethereum tools like MetaMask.
+- feat: update renew-sectors with FIP-0045 logic ([filecoin-project/lotus#10328](https://github.com/filecoin-project/lotus/pull/10328))
+   - Updates the `lotus-miner sectors extend` with FIP-0045 logic to include the ability to drop claims and set the maximum number of messages contained in a message.
+- feat: IPC: Abstract common consensus functions and consensus interface ([filecoin-project/lotus#9481](https://github.com/filecoin-project/lotus/pull/9481))
+   - Add eudico's consensus interface to Lotus and implement EC behind that interface. This abstraction is the stepping-stone for Mir's integration.
+- fix: worker: add all tasks flag ([filecoin-project/lotus#10232](https://github.com/filecoin-project/lotus/pull/10232))
+   - Adds an `all` flag for the `lotus-worker tasks enable/disable` cmds.
+- feat:shed:add cid to cbor serialization command ([filecoin-project/lotus#10032](https://github.com/filecoin-project/lotus/pull/10032))
+  - Adds two `lotus-shed` commands, `lotus-shed cid bytes` and `lotus-shed cid cbor` to serialize cid to cbor and cid to bytes.
+- feat: add toolshed commands to inspect statetree size ([filecoin-project/lotus#9982](https://github.com/filecoin-project/lotus/pull/9982))
+  - Adds two commands, `lotus-shed stat-actor` and `lotus-shed stat-obj` that work with an offline lotus repo to report dag size stats.
+- feat: shed: encode address to bytes ([filecoin-project/lotus#10105](https://github.com/filecoin-project/lotus/pull/10105))
+   - Adds a `lotus-shed address encode` for encoding a filecoin address to hex bytes.
+- feat: chain: export-range ([filecoin-project/lotus#10145](https://github.com/filecoin-project/lotus/pull/10145))
+   - Adds a `lotus chain export-range` command that can create archival-grade ranged exports of the chain as quickly as possible.
+- feat: stmgr: cache migrated stateroots ([filecoin-project/lotus#10282](https://github.com/filecoin-project/lotus/pull/10282))
+   - Cache network migration results to avoid running migrations twice.
+- feat: shed: Add a tool to read data from sectors ([filecoin-project/lotus#10169](https://github.com/filecoin-project/lotus/pull/10169))
+   - Adds a lotus-shed sectors read command that extract data from sectors from a running lotus-miner deployment.
+- feat: cli: Refactor renew and remove extend ([filecoin-project/lotus#9920](https://github.com/filecoin-project/lotus/pull/9920))
+   - Refactors the `lotus-miner sectors extend` command to have the functionality of `lotus-miner sectors renew`. The `lotus-miner sectors renew` command has been deprecated.
+- feat: shed: Add beneficiary commands ([filecoin-project/lotus#10037](https://github.com/filecoin-project/lotus/pull/10037))
+   - Adds the beneficiary address command to `lotus-shed`. You can now use `lotus-shed actor propose-change-beneficiary` and `lotus-shed actor confirm-change-beneficiary` to change beneficiary addresses.
+
+## Improvements
+
+- backport: fix: miner: correctly count sector extensions (10555) ([filecoin-project/lotus#10555](https://github.com/filecoin-project/lotus/pull/10555))
+   - Fixes the issue with sector extensions.
+- fix: proving: Initialize slice with with same length as partition (#10574) ([filecoin-project/lotus#10574])(https://github.com/filecoin-project/lotus/pull/10574)
+   - Fixes an issue where `lotus-miner proving compute window-post` paniced when trying to make skipped sectors human readable.
+- feat: stmgr: speed up calculation of genesis circ supply (#10553) ([filecoin-project/lotus#10553])(https://github.com/filecoin-project/lotus/pull/10553)
+- perf: eth: gas estimate set applyTsMessages false (#10546) ([filecoin-project/lotus#10456](https://github.com/filecoin-project/lotus/pull/10546))
+- feat: config: Force existing users to opt into new defaults (#10488) ([filecoin-project/lotus#10488](https://github.com/filecoin-project/lotus/pull/10488))
+   - Force existing users to opt into the new SplitStore defaults.
+- fix: splitstore: Demote now common logs (#10516) ([filecoin-project/lotus#10516](https://github.com/filecoin-project/lotus/pull/10516))
+- fix: splitstore: Don't enforce walking receipt tree during compaction ([filecoin-project/lotus#10502](https://github.com/filecoin-project/lotus/pull/10502))
+- fix: splitstore: Fix the overzealous fix (#10366) ([filecoin-project/lotus#10366](https://github.com/filecoin-project/lotus/pull/10366))
+- fix: splitstore: Two fixes, better logging and comments (#10332) ([filecoin-project/lotus#10332](https://github.com/filecoin-project/lotus/pull/10332))
+- fix: fsm: shutdown removed sectors FSMs ([filecoin-project/lotus#10363](https://github.com/filecoin-project/lotus/pull/10363))
+   - Fixes an issue where removed sectors still got state machine events.
+- fix: rpcenc: Don't hang when source dies ([filecoin-project/lotus#10116](https://github.com/filecoin-project/lotus/pull/10116))
+   - Fixes an issue where AddPiece tasks could get stuck if the Boost process was abruptly lost.
+- fix: make debugging windowPoSt-failures human readable ([filecoin-project/lotus#10390](https://github.com/filecoin-project/lotus/pull/10390))
+   - Makes the skipped sector list in `lotus-miner proving compute window-post` human readable.
+- fix: cli: Hide `lotus-worker set` command ([filecoin-project/lotus#10384](https://github.com/filecoin-project/lotus/pull/10384))
+   - Hides the `lotus-worker set` command. This command will be deprecated later.
+- fix: worker: Hide `wait-quiet` cmd ([filecoin-project/lotus#10331](https://github.com/filecoin-project/lotus/pull/10331))
+   - Hides the `lotus-worker wait-quiet` command. This command will be deprecated later.
+- fix: post: Tune down default post-parallel-reads ([filecoin-project/lotus#10365](https://github.com/filecoin-project/lotus/pull/10365))
+   - Tuning down the default post-parallel-reads to a more conservative number to prevent sectors from being skipped due to network timeouts.
+- fix: cli: error if backup file already exists ([filecoin-project/lotus#10209](https://github.com/filecoin-project/lotus/pull/10209))
+   - Error out if a backup file with the same name already exists when using the `lotus-miner backup` or `lotus backup` command
+- fix: cli: option to set-seal-delay in seconds ([filecoin-project/lotus#10208](https://github.com/filecoin-project/lotus/pull/10208))
+   - Adds the option to specify `lotus-miner sectors set-seal-delay` in seconds
+- fix: cli: extend cmd to get the right sector number ([filecoin-project/lotus#10182](https://github.com/filecoin-project/lotus/pull/10182))
+   - Making sure the `lotus-miner sectors extend` command gets the correct sector number.
+- feat: wdpost: Emit more detailed errors ([filecoin-project/lotus#10121](https://github.com/filecoin-project/lotus/pull/10121))
+   - Emits more detailed windowPoSt error messages, making it easier to debug PoSt issues.
+- fix: Lotus Gateway: Add missing methods - master ([filecoin-project/lotus#10420](https://github.com/filecoin-project/lotus/pull/10420))
+   - Adds `StateNetworkName`, `MpoolGetNonce`, `StateCall` and `StateDecodeParams` methods to Lotus Gateway.
+- fix: stmgr: don't attempt to lookup genesis state (#10472) ([filecoin-project/lotus#10472](https://github.com/filecoin-project/lotus/pull/10472))
+- feat: gateway: export StateVerifierStatus ([filecoin-project/lotus#10477](https://github.com/filecoin-project/lotus/pull/10477))
+- fix: gateway: correctly apply the fee history lookback max ([filecoin-project/lotus#10464](https://github.com/filecoin-project/lotus/pull/10464))
+- fix: gateway: drop overzealous guard on MsigGetVested ([filecoin-project/lotus#10451](https://github.com/filecoin-project/lotus/pull/10451))
+- feat: apply gateway lookback limit to eth API lookback ([filecoin-project/lotus#10467](https://github.com/filecoin-project/lotus/pull/10467))
+- fix: revert "Eth API: drop support for 'pending' block parameter." ([filecoin-project/lotus#10474](https://github.com/filecoin-project/lotus/pull/10474))
+- fix: Eth API: make net_version return the chain ID ([filecoin-project/lotus#10456](https://github.com/filecoin-project/lotus/pull/10456))
+- fix: eth: handle a potential divide by zero in receipt handling ([filecoin-project/lotus#10495](https://github.com/filecoin-project/lotus/pull/10495))
+- fix: ethrpc: Don't lock up when eth subscriber goes away ([filecoin-project/lotus#10485](https://github.com/filecoin-project/lotus/pull/10485))
+- feat: eth: Avoid StateCompute in EthTxnReceipt lookup (#10460) ([filecoin-project/lotus#10460](https://github.com/filecoin-project/lotus/pull/10460))
+- feat: eth: optimize eth block loading + eth_feeHistory ([filecoin-project/lotus#10446](https://github.com/filecoin-project/lotus/pull/10446))
+- feat: state: skip tipset execution when possible ([filecoin-project/lotus#10445](https://github.com/filecoin-project/lotus/pull/10445))
+- feat: eth API: reject masked ID addresses embedded in f410f payloads ([filecoin-project/lotus#10440](https://github.com/filecoin-project/lotus/pull/10440))
+- fix: Eth API: make block parameter parsing sounder. ([filecoin-project/lotus#10427](https://github.com/filecoin-project/lotus/pull/10427))
+- fix: eth API: return correct txIdx around null blocks (#10419) ([filecoin-project/lotus#10419](https://github.com/filecoin-project/lotus/pull/10419))
+- fix: EthAPI: use StateCompute for feeHistory; apply minimum gas premium (#10413) ([filecoin-project/lotus#10413](https://github.com/filecoin-project/lotus/pull/10413))
+- refactor: EthAPI: Drop unnecessary param from newEthTxReceipt ([filecoin-project/lotus#10411](https://github.com/filecoin-project/lotus/pull/10411))
+- fix: eth API: correct gateway restrictions, drop unimplemented methods ([filecoin-project/lotus#10409](https://github.com/filecoin-project/lotus/pull/10409))
+- fix: EthAPI: Correctly get parent hash ([filecoin-project/lotus#10389](https://github.com/filecoin-project/lotus/pull/10389))
+- fix: EthAPI: Make newEthBlockFromFilecoinTipSet faster and correct ([filecoin-project/lotus#10380](https://github.com/filecoin-project/lotus/pull/10380))
+- fix: eth: incorrect struct tags (#10309) ([filecoin-project/lotus#10309](https://github.com/filecoin-project/lotus/pull/10309))
+- refactor: update cache to the new generic version (#10463) ([filecoin-project/lotus#10463](https://github.com/filecoin-project/lotus/pull/10463))
+- feat: consensus: log ApplyBlock timing/gas stats ([filecoin-project/lotus#10470](https://github.com/filecoin-project/lotus/pull/10470))
+- feat: chain: make chain tipset fetching 1000x faster ([filecoin-project/lotus#10423](https://github.com/filecoin-project/lotus/pull/10423))
+- chain: explicitly check that gasLimit is above zero ([filecoin-project/lotus#10198](https://github.com/filecoin-project/lotus/pull/10198))
+- feat: blockstore: Envvar can adjust badger compaction worker poolsize ([filecoin-project/lotus#9973](https://github.com/filecoin-project/lotus/pull/9973))
+- feat: stmgr: add env to disable premigrations ([filecoin-project/lotus#10283](https://github.com/filecoin-project/lotus/pull/10283))
+- chore: Remove legacy market info from lotus-miner info ([filecoin-project/lotus#10364](https://github.com/filecoin-project/lotus/pull/10364))
+   - Removes the legacy market info in the `Lotus-Miner info`. Speeds up the command significantly.
+- chore: blockstore: Plumb through a proper Flush() method on all blockstores ([filecoin-project/lotus#10465](https://github.com/filecoin-project/lotus/pull/10465))
+- fix: extend LOTUS_CHAIN_BADGERSTORE_DISABLE_FSYNC to the markset ([filecoin-project/lotus#10172](https://github.com/filecoin-project/lotus/pull/10172))
+- feat: vm: switch to the new exec trace format (#10372) ([filecoin-project/lotus#10372](https://github.com/filecoin-project/lotus/pull/10372))
+- fix: Remove workaround that is no longer needed ([filecoin-project/lotus#9995](https://github.com/filecoin-project/lotus/pull/9995))
+- feat: Check for allocation expiry when waiting to seal sectors ([filecoin-project/lotus#9878](https://github.com/filecoin-project/lotus/pull/9878))
+- feat: Allow libp2p user agent to be overriden ([filecoin-project/lotus#10149](https://github.com/filecoin-project/lotus/pull/10149))
+- feat: cli: Add global color flag ([filecoin-project/lotus#10022](https://github.com/filecoin-project/lotus/pull/10022))
+- fix: should not serve non v0 api in v0 ([filecoin-project/lotus#10066](https://github.com/filecoin-project/lotus/pull/10066))
+- fix: build: drop drand incentinet servers ([filecoin-project/lotus#10476](https://github.com/filecoin-project/lotus/pull/10476))
+- fix: sealing: stub out the FileSize function on Windows ([filecoin-project/lotus#10035](https://github.com/filecoin-project/lotus/pull/10035))
+
+## Dependencies
+- github.com/filecoin-project/go-dagaggregator-unixfs (v0.2.0 -> v0.3.0):
+- github.com/filecoin-project/go-fil-markets (v1.25.2 -> v1.27.0-rc1):
+- github.com/filecoin-project/go-jsonrpc (v0.2.1 -> v0.2.3):
+- github.com/filecoin-project/go-statemachine (v1.0.2 -> v1.0.3):
+- github.com/filecoin-project/go-state-types (v0.10.0 -> v0.11.0-alpha-3)
+- github.com/ipfs/go-cid (v0.3.2 -> v0.4.0):
+- github.com/ipfs/go-libipfs (v0.5.0 -> v0.7.0):
+- github.com/ipfs/go-path (v0.3.0 -> v0.3.1):
+- chore: deps: update to go-state-types v0.11.0-alpha-3 (([filecoin-project/lotus#10606](https://github.com/filecoin-project/lotus/pull/10606))
+- deps: update go-libp2p-pubsub to v0.9.3 ([filecoin-project/lotus#10483](https://github.com/filecoin-project/lotus/pull/10483))
+- deps: Update go-jsonrpc to v0.2.2 ([filecoin-project/lotus#10395](https://github.com/filecoin-project/lotus/pull/10395))
+- Update to go-data-transfer v2 and libp2p, still wip ([filecoin-project/lotus#10382](https://github.com/filecoin-project/lotus/pull/10382))
+- dep: ipld: update ipld prime to v0.20.0 ([filecoin-project/lotus#10247](https://github.com/filecoin-project/lotus/pull/10247))
+- chore: node: migrate go-bitswap to go-libipfs/bitswap ([filecoin-project/lotus#10138](https://github.com/filecoin-project/lotus/pull/10138))
+- chore: all: bump go-libipfs to replace go-block-format ([filecoin-project/lotus#10126](https://github.com/filecoin-project/lotus/pull/10126))
+- chore: market: Upgrade to index-provider 0.10.0 ([filecoin-project/lotus#9981](https://github.com/filecoin-project/lotus/pull/9981))
+- chore: all: bump go-libipfs ([filecoin-project/lotus#10563](https://github.com/filecoin-project/lotus/pull/10563))
+
+## Others
+- Update service_developer_bug_report.yml ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
+- Update service_developer_bug_report.yml ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
+- chore: github: Service-provider/dev bug template ([filecoin-project/lotus#10321](https://github.com/filecoin-project/lotus/pull/10321))
+- chore: github: update enhancement and feature templates ([filecoin-project/lotus#10291](https://github.com/filecoin-project/lotus/pull/10291))
+- chore: github: Update bug_report template ([filecoin-project/lotus#10289](https://github.com/filecoin-project/lotus/pull/10289))
+- fix: itest: avoid failing the test when we race the miner ([filecoin-project/lotus#10461](https://github.com/filecoin-project/lotus/pull/10461))
+- fix: github: Discussion and FIP links in `New Issue` ([filecoin-project/lotus#10268](https://github.com/filecoin-project/lotus/pull/10268))
+- fix: state: short-circuit genesis state computation ([filecoin-project/lotus#10397](https://github.com/filecoin-project/lotus/pull/10397))
+- fix: rpcenc: deflake TestReaderRedirectDrop ([filecoin-project/lotus#10406](https://github.com/filecoin-project/lotus/pull/10406))
+- fix: tests: Fix TestMinerAllInfo test ([filecoin-project/lotus#10319](https://github.com/filecoin-project/lotus/pull/10319))
+- fix: tests: Make TestWorkerKeyChange not flaky ([filecoin-project/lotus#10320](https://github.com/filecoin-project/lotus/pull/10320))
+- test: eth: make sure we can deploy a new placeholder on transfer (#10281) ([filecoin-project/lotus#10281](https://github.com/filecoin-project/lotus/pull/10281))
+- fix: itests: Fix flaky paych test ([filecoin-project/lotus#10100](https://github.com/filecoin-project/lotus/pull/10100))
+- fix: cli: add ArgsUsage ([filecoin-project/lotus#10147](https://github.com/filecoin-project/lotus/pull/10147))
+- chore: cli: cleanup cli  ([filecoin-project/lotus#10114](https://github.com/filecoin-project/lotus/pull/10114))
+- chore: cli: Remove unneeded individual color flags ([filecoin-project/lotus#10028](https://github.com/filecoin-project/lotus/pull/10028))
+- fix: cli: remove requirements in helptext ([filecoin-project/lotus#9969](https://github.com/filecoin-project/lotus/pull/9969))
+- chore: build: release v1.21.0-rc1 prep ([filecoin-project/lotus#10524](https://github.com/filecoin-project/lotus/pull/10524))
+- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10308](https://github.com/filecoin-project/lotus/pull/10308))
+- chore: merge release branch into master ([filecoin-project/lotus#10272](https://github.com/filecoin-project/lotus/pull/10272))
+- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10238](https://github.com/filecoin-project/lotus/pull/10238))
+- chore: releases to master  ([filecoin-project/lotus#10490](https://github.com/filecoin-project/lotus/pull/10490))
+- chore: merge releases into master ([filecoin-project/lotus#10377](https://github.com/filecoin-project/lotus/pull/10377))
+- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10030](https://github.com/filecoin-project/lotus/pull/10030))
+- chore: update ffi to increase execution parallelism (#10480) ([filecoin-project/lotus#10480](https://github.com/filecoin-project/lotus/pull/10480))
+- chore: update the FFI for release (#10435) ([filecoin-project/lotus#10444](https://github.com/filecoin-project/lotus/pull/10444))
+- build: bump version to v1.21.0-dev ([filecoin-project/lotus#10249](https://github.com/filecoin-project/lotus/pull/10249))
+- build: docker: Update GO-version (#10591) ([filecoin-project/lotus#10249](https://github.com/filecoin-project/lotus/pull/10591))
+- chore: merge release/v1.20.0 into master ([filecoin-project/lotus#10184](https://github.com/filecoin-project/lotus/pull/10184))
+- docs: API Gateway: patch documentation note about make gen command ([filecoin-project/lotus#10422](https://github.com/filecoin-project/lotus/pull/10422))
+- chore: docs: fix docs typos ([filecoin-project/lotus#10155](https://github.com/filecoin-project/lotus/pull/10155))
+- chore: docker: Add back <<network>> parameter for docker push ([filecoin-project/lotus#10096](https://github.com/filecoin-project/lotus/pull/10096))
+- chore: docker: Properly balance <<?>> in circleci docker config ([filecoin-project/lotus#10088](https://github.com/filecoin-project/lotus/pull/10088))
+- chore: ci: Fix dirty git state when building docker images ([filecoin-project/lotus#10125](https://github.com/filecoin-project/lotus/pull/10125))
+- chore: build: Remove AppImage and Snapcraft build automation ([filecoin-project/lotus#10003](https://github.com/filecoin-project/lotus/pull/10003))
+- chore: ci: Update codeql to v2 ([filecoin-project/lotus#10120](https://github.com/filecoin-project/lotus/pull/10120))
+- feat: ci: make ci more efficient ([filecoin-project/lotus#9910](https://github.com/filecoin-project/lotus/pull/9910))
+- feat: scripts: go.mod dep diff script ([filecoin-project/lotus#9711](https://github.com/filecoin-project/lotus/pull/9711))
+
 ## Contributors

 | Contributor | Commits | Lines ± | Files Changed |
@@ -432,6 +440,193 @@ New <code>ExecutionTrace</code>:
 | vyzo | 1 | +3/-3 | 2 |
 | 0x5459 | 1 | +1/-1 | 1 |

+# v1.22.1 / 2023-04-23
+
+## Important Notice
+
+This is a MANDATORY hotfix release that fixes a consensus-critical bug that was in v1.22.0 -- the necessary fix is https://github.com/filecoin-project/ref-fvm/pull/1750 and it is integrated into lotus via https://github.com/filecoin-project/lotus/pull/10735.
+You can NOT use 1.22.0 for the nv19 upgrade, you MUST be on 1.22.1 or higher.
+
+## About This Release
+
+This is the stable release of Lotus v1.22.1 for the upcoming MANDATORY network upgrade at `2023-04-27T13:00:00Z`, epoch `2809800`. This release delivers the nv19 Lighting and nv20 Thunder network upgrade for mainnet.
+
+Note that you must be on a go version higher than Go 1.18.8, but lower than Go v1.20.0. We would recommend Go 1.19.7.
+
+The Lighting and Thunder upgrade introduces the following Filecoin Improvement Proposals (FIPs), delivered by builtin-actors v11 (see actors [v11.0.0](https://github.com/filecoin-project/builtin-actors/releases/tag/v11.0.0-rc2)):
+
+- [FIP 0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md) - Thirty day market deal maintenance interval
+- [FIP 0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0061.md) - WindowPoSt grindability fix
+- [FIP 0062](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0062.md) - Fallback method handler for multisig actor
+
+## Expedited nv19 Lightning ⚡️ rollout
+
+In light of the recent degraded chain quality on the mainnet [an expedited nv19 upgrade has been proposed and accepted](https://github.com/filecoin-project/core-devs/discussions/123#discussioncomment-5642909) to roll out the market cron mitigation ([FIP0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md)) that will improve block validation times, and with that the delay in block production that is causing a decrease in the chain quality currently.
+
+With this expedited roll out we want to inform you of some **key changes and important dates:**
+
+- Accelerate the nv19-upgrade on **mainnet** from May 11th to **April 27th**.
+- Derisk nv19 by descoping the sector info migration, activation epoch fixes and drop [[FIP0052 - Extend sector/deal max duration to 3.5 year.](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)
+  - By descoping these changes we can greatly derisk the network upgrade itself by removing a heavy migration that could cause instability for storage providers and node operators during the network upgrade.
+- Increase the rollover period for [[FIP0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md) from 1 week to 3 weeks on mainnet. The rollover period is the duration between nv19 and nv20 which both old proofs (v1) and the new proofs (v1_1) proofs will be accepted by the network.
+
+The Lighting and Thunder upgrade now implements the following Filecoin Improvement Proposals (FIPs), delivered by builtin-actors v11 (see actors [v11.0.0](https://github.com/filecoin-project/builtin-actors/releases/tag/v11.0.0)):
+
+- [FIP 0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md) - Thirty day market deal maintenance interval
+- [FIP 0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0061.md) - WindowPoSt grindability fix
+- [FIP 0062](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0062.md) - Fallback method handler for multisig actor
+
+## v11 Builtin Actor Bundles
+
+Make sure that your lotus actor bundle matches the v11 actors manifest by running after upgrading:
+
+```
+lotus state actor-cids --network-version 19
+Network Version: 19
+Actor Version: 11
+Manifest CID: bafy2bzacecnhaiwcrpyjvzl4uv4q3jzoif26okl3m66q3cijp3dfwlcxwztwo
+
+Actor             CID  
+datacap           bafk2bzacebslykoyrb2hm7aacjngqgd5n2wmeii2goadrs5zaya3pvdf6pdnq
+init              bafk2bzaceckwf3w6n2nw6eh77ktmsxqgsvshonvgnyk5q5syyngtetxvasfxg
+reward            bafk2bzacebwjw2vxkobs7r2kwjdqqb42h2kucyuk6flbnyzw4odg5s4mogamo
+cron              bafk2bzacebpewdvvgt6tk2o2u4rcovdgym67tadiis5usemlbejg7k3kt567o
+ethaccount        bafk2bzaceclkmc4yidxc6lgcjpfypbde2eddnevcveo4j5kmh4ek6inqysz2k
+evm               bafk2bzacediwh6etwzwmb5pivtclpdplewdjzphouwqpppce6opisjv2fjqfe
+storagemarket     bafk2bzaceazu2j2zu4p24tr22btnqzkhzjvyjltlvsagaj6w3syevikeb5d7m
+storagepower      bafk2bzaceaxgloxuzg35vu7l7tohdgaq2frsfp4ejmuo7tkoxjp5zqrze6sf4
+system            bafk2bzaced7npe5mt5nh72jxr2igi2sofoa7gedt4w6kueeke7i3xxugqpjfm
+account           bafk2bzacealnlr7st6lkwoh6wxpf2hnrlex5sknaopgmkr2tuhg7vmbfy45so
+placeholder       bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro
+eam               bafk2bzaceaelwt4yfsfvsu3pa3miwalsvy3cfkcjvmt4sqoeopsppnrmj2mf2
+multisig          bafk2bzaceafajceqwg5ybiz7xw6rxammuirkgtuv625gzaehsqfprm4bazjmk
+paymentchannel    bafk2bzaceb4e6cnsnviegmqvsmoxzncruvhra54piq7bwiqfqevle6oob2gvo
+storageminer      bafk2bzacec24okjqrp7c7rj3hbrs5ez5apvwah2ruka6haesgfngf37mhk6us
+verifiedregistry  bafk2bzacedej3dnr62g2je2abmyjg3xqv4otvh6e26du5fcrhvw7zgcaaez3a
+```
+
+## Changelog
+
+- feat: build: set Lightning and Thunder upgrade epochs [filecoin-project/lotus#10716](https://github.com/filecoin-project/lotus/pull/10707)
+- fix: PoSt worker: use go-state-types for proof policies [filecoin-project/lotus#10716](https://github.com/filecoin-project/lotus/pull/10716)
+- chore: deps: update to actors v11.0.0 [filecoin-project/lotus#10718](https://github.com/filecoin-project/lotus/pull/10718)
+- chore: deps: update to go-state-types v0.11.1 [filecoin-project/lotus#10720](https://github.com/filecoin-project/lotus/pull/10720)
+- feat: upgrade: expedite nv19 [filecoin-project/lotus#10681](https://github.com/filecoin-project/lotus/pull/10681)
+  - Update changelog build version (commit: [67d419e](https://github.com/filecoin-project/lotus/commit/67d419e1623e6b9f5b871d6157a3096378477c3b))
+  - Update actors v11 (commit: [5df4f75](https://github.com/filecoin-project/lotus/commit/5df4f75dc22318fd304313714d5c4f4cfeed22c9))
+  - Correct epoch to match specified date (commit: [a28fcea](https://github.com/filecoin-project/lotus/commit/a28fceaa559b6c7e1b5df09383af56a5c2f51caa))
+  - Fast butterfly migration to validate migration (commit: [37a0dca](https://github.com/filecoin-project/lotus/commit/37a0dca11ebfadebad3920a337b4f1b2fba08a7b))
+  - Make docsgen (commit: [daba4ff](https://github.com/filecoin-project/lotus/commit/daba4ff5f0e97ab6ed444a34f61499a64b92a220))
+  - Update go-state-types (commit: [244ca0b](https://github.com/filecoin-project/lotus/commit/244ca0b5f32a2af684f3f9586b92861a06bb8833))
+  - Revert FIP0052 (commit: [68ed494](https://github.com/filecoin-project/lotus/commit/68ed494a6e497ac556eb93b28b2536c881dc9a4c))
+  - Modify upgrade schedule and params (commit: [fa0dfdf](https://github.com/filecoin-project/lotus/commit/fa0dfdfd9f89fab8491f3e613909782ab9bb7cee))
+  - Update go-state-types (commit: [19ae05f](https://github.com/filecoin-project/lotus/commit/19ae05f3b3a589e28efe4690c5816dfc1c7866a6))
+
+### Dependencies
+github.com/filecoin-project/go-state-types (v0.11.0-rc1 -> v0.11.1):
+
+# v1.22.0 / 2023-04-21
+
+EDIT: Do NOT use this release for nv19, you MUST use v1.22.1 or higher.
+
+This is the stable release of Lotus v1.22.0 for the upcoming MANDATORY network upgrade at `2023-04-27T13:00:00Z`, epoch `2809800`. This release delivers the nv19 Lighting and nv20 Thunder network upgrade for mainnet.
+
+Note that you must be on a go version higher then Go 1.18.8, but lower then Go v1.20.0. We would recommend Go 1.19.7.
+
+The Lighting and Thunder upgrade introduces the following Filecoin Improvement Proposals (FIPs), delivered by builtin-actors v11 (see actors [v11.0.0](https://github.com/filecoin-project/builtin-actors/releases/tag/v11.0.0-rc2)):
+
+- [FIP 0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md) - Thirty day market deal maintenance interval
+- [FIP 0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0061.md) - WindowPoSt grindability fix
+- [FIP 0062](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0062.md) - Fallback method handler for multisig actor
+
+## Expedited nv19 Lightning ⚡️ rollout
+
+In light of the recent degraded chain quality on the mainnet [an expedited nv19 upgrade has been proposed and accepted](https://github.com/filecoin-project/core-devs/discussions/123#discussioncomment-5642909) to roll out the market cron mitigation ([FIP0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md)) that will improve block validation times, and with that the delay in block production that is causing a decrease in the chain quality currently.
+
+With this expedited roll out we want to inform you of some **key changes and important dates:**
+
+- Accelerate the nv19-upgrade on **mainnet** from May 11th to **April 27th**.
+- Derisk nv19 by descoping the sector info migration, activation epoch fixes and drop [[FIP0052 - Extend sector/deal max duration to 3.5 year.](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)
+    - By descoping these changes we can greatly derisk the network upgrade itself by removing a heavy migration that could cause instability for storage providers and node operators during the network upgrade.
+- Increase the rollover period for [[FIP0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md)](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0052.md) from 1 week to 3 weeks on mainnet. The rollover period is the duration between nv19 and nv20 which both old proofs (v1) and the new proofs (v1_1) proofs will be accepted by the network.
+
+The Lighting and Thunder upgrade now implements the following Filecoin Improvement Proposals (FIPs), delivered by builtin-actors v11 (see actors [v11.0.0](https://github.com/filecoin-project/builtin-actors/releases/tag/v11.0.0)):
+
+- [FIP 0060](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0060.md) - Thirty day market deal maintenance interval
+- [FIP 0061](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0061.md) - WindowPoSt grindability fix
+- [FIP 0062](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0062.md) - Fallback method handler for multisig actor
+
+## v11 Builtin Actor Bundles
+
+Make sure that your lotus actor bundle matches the v11 actors manifest by running after upgrading:
+
+```
+lotus state actor-cids --network-version 19
+Network Version: 19
+Actor Version: 11
+Manifest CID: bafy2bzacecnhaiwcrpyjvzl4uv4q3jzoif26okl3m66q3cijp3dfwlcxwztwo
+
+Actor             CID  
+datacap           bafk2bzacebslykoyrb2hm7aacjngqgd5n2wmeii2goadrs5zaya3pvdf6pdnq
+init              bafk2bzaceckwf3w6n2nw6eh77ktmsxqgsvshonvgnyk5q5syyngtetxvasfxg
+reward            bafk2bzacebwjw2vxkobs7r2kwjdqqb42h2kucyuk6flbnyzw4odg5s4mogamo
+cron              bafk2bzacebpewdvvgt6tk2o2u4rcovdgym67tadiis5usemlbejg7k3kt567o
+ethaccount        bafk2bzaceclkmc4yidxc6lgcjpfypbde2eddnevcveo4j5kmh4ek6inqysz2k
+evm               bafk2bzacediwh6etwzwmb5pivtclpdplewdjzphouwqpppce6opisjv2fjqfe
+storagemarket     bafk2bzaceazu2j2zu4p24tr22btnqzkhzjvyjltlvsagaj6w3syevikeb5d7m
+storagepower      bafk2bzaceaxgloxuzg35vu7l7tohdgaq2frsfp4ejmuo7tkoxjp5zqrze6sf4
+system            bafk2bzaced7npe5mt5nh72jxr2igi2sofoa7gedt4w6kueeke7i3xxugqpjfm
+account           bafk2bzacealnlr7st6lkwoh6wxpf2hnrlex5sknaopgmkr2tuhg7vmbfy45so
+placeholder       bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro
+eam               bafk2bzaceaelwt4yfsfvsu3pa3miwalsvy3cfkcjvmt4sqoeopsppnrmj2mf2
+multisig          bafk2bzaceafajceqwg5ybiz7xw6rxammuirkgtuv625gzaehsqfprm4bazjmk
+paymentchannel    bafk2bzaceb4e6cnsnviegmqvsmoxzncruvhra54piq7bwiqfqevle6oob2gvo
+storageminer      bafk2bzacec24okjqrp7c7rj3hbrs5ez5apvwah2ruka6haesgfngf37mhk6us
+verifiedregistry  bafk2bzacedej3dnr62g2je2abmyjg3xqv4otvh6e26du5fcrhvw7zgcaaez3a
+```
+
+## Changelog
+
+
+- feat: build: set Lightning and Thunder upgrade epochs [filecoin-project/lotus#10716](https://github.com/filecoin-project/lotus/pull/10707)
+- fix: PoSt worker: use go-state-types for proof policies [filecoin-project/lotus#10716](https://github.com/filecoin-project/lotus/pull/10716)
+- chore: deps: update to actors v11.0.0 [filecoin-project/lotus#10718](https://github.com/filecoin-project/lotus/pull/10718)
+- chore: deps: update to go-state-types v0.11.1 [filecoin-project/lotus#10720](https://github.com/filecoin-project/lotus/pull/10720)
+- feat: upgrade: expedite nv19 [filecoin-project/lotus#10681](https://github.com/filecoin-project/lotus/pull/10681)
+   - Update changelog build version (commit: [67d419e](https://github.com/filecoin-project/lotus/commit/67d419e1623e6b9f5b871d6157a3096378477c3b))
+   - Update actors v11 (commit: [5df4f75](https://github.com/filecoin-project/lotus/commit/5df4f75dc22318fd304313714d5c4f4cfeed22c9))
+   - Correct epoch to match specified date (commit: [a28fcea](https://github.com/filecoin-project/lotus/commit/a28fceaa559b6c7e1b5df09383af56a5c2f51caa))
+   - Fast butterfly migration to validate migration (commit: [37a0dca](https://github.com/filecoin-project/lotus/commit/37a0dca11ebfadebad3920a337b4f1b2fba08a7b))
+   - Make docsgen (commit: [daba4ff](https://github.com/filecoin-project/lotus/commit/daba4ff5f0e97ab6ed444a34f61499a64b92a220))
+   - Update go-state-types (commit: [244ca0b](https://github.com/filecoin-project/lotus/commit/244ca0b5f32a2af684f3f9586b92861a06bb8833))
+   - Revert FIP0052 (commit: [68ed494](https://github.com/filecoin-project/lotus/commit/68ed494a6e497ac556eb93b28b2536c881dc9a4c))
+   - Modify upgrade schedule and params (commit: [fa0dfdf](https://github.com/filecoin-project/lotus/commit/fa0dfdfd9f89fab8491f3e613909782ab9bb7cee))
+   - Update go-state-types (commit: [19ae05f](https://github.com/filecoin-project/lotus/commit/19ae05f3b3a589e28efe4690c5816dfc1c7866a6))
+
+### Dependencies
+github.com/filecoin-project/go-state-types (v0.11.0-rc1 -> v0.11.1):
+
+<<<<<<< HEAD
+=======
+
+>>>>>>> releases
+# v1.20.4 / 2023-03-17
+
+This is a patch release intended to alleviate performance issues reported by some users since the nv18 upgrade. 
+The primary change is to update the FFI to allow for FVM parallelism of 4 by default, and make this user-configurable.
+through the `LOTUS_FVM_CONCURRENCY` env var. 
+
+Users with higher memory specs can experiment with setting `LOTUS_FVM_CONCURRENCY` to higher values, up to 48, to allow for more concurrent FVM execution.
+
+## Bug fixes
+
+- Splitstore: Don't enforce walking receipt tree during compaction #10505
+- fix: build: drop drand incentinet servers #10506 
+
+## Improvement
+
+- chore: update ffi to increase execution parallelism #10503 
+
 # v1.20.3 / 2023-03-09

 A 🐈 stepped on the ⌨️ and made a mistake while resolving conflicts 😨. This releases only includes #10439 to fix that mistake. v1.20.2 is retracted - Please skip v1.20.2 and **only** update to v1.20.3!!!
@@ -453,6 +648,8 @@ This is a HIGHLY RECOMMENDED patch release for node operators/API service provid

 # v1.20.2 / 2023-03-09

+DO NOT USE: Use 1.20.3 instead!
+
 This is a HIGHLY RECOMMENDED patch release for node operators/API service providers that run ETH RPC service and an optional release for Storage Providers.

 ## Bug fixes
@@ -337,6 +337,8 @@ type ForkUpgradeParams struct {
 	UpgradeSkyrHeight          abi.ChainEpoch
 	UpgradeSharkHeight         abi.ChainEpoch
 	UpgradeHyggeHeight         abi.ChainEpoch
+	UpgradeLightningHeight     abi.ChainEpoch
+	UpgradeThunderHeight       abi.ChainEpoch
 }

 type NonceMapType map[address.Address]uint64
@@ -396,6 +396,9 @@ func (b *Blockstore) doCopy(from, to *badger.DB) error {
 	if workers < 2 {
 		workers = 2
 	}
+	if workers > 8 {
+		workers = 8
+	}

 	stream := from.NewStream()
 	stream.NumGo = workers
@@ -441,7 +444,7 @@ func (b *Blockstore) deleteDB(path string) {
 	}
 }

-func (b *Blockstore) onlineGC(ctx context.Context, threshold float64) error {
+func (b *Blockstore) onlineGC(ctx context.Context, threshold float64, checkFreq time.Duration, check func() error) error {
 	b.lockDB()
 	defer b.unlockDB()

@@ -458,11 +461,15 @@ func (b *Blockstore) onlineGC(ctx context.Context, threshold float64) error {
 	if err != nil {
 		return err
 	}
-
+	checkTick := time.NewTimer(checkFreq)
+	defer checkTick.Stop()
 	for err == nil {
 		select {
 		case <-ctx.Done():
 			err = ctx.Err()
+		case <-checkTick.C:
+			err = check()
+			checkTick.Reset(checkFreq)
 		default:
 			err = b.db.RunValueLogGC(threshold)
 		}
@@ -499,7 +506,17 @@ func (b *Blockstore) CollectGarbage(ctx context.Context, opts ...blockstore.Bloc
 	if threshold == 0 {
 		threshold = defaultGCThreshold
 	}
-	return b.onlineGC(ctx, threshold)
+	checkFreq := options.CheckFreq
+	if checkFreq < 30*time.Second { // disallow checking more frequently than block time
+		checkFreq = 30 * time.Second
+	}
+	check := options.Check
+	if check == nil {
+		check = func() error {
+			return nil
+		}
+	}
+	return b.onlineGC(ctx, threshold, checkFreq, check)
 }

 // GCOnce runs garbage collection on the value log;
@@ -2,6 +2,7 @@ package blockstore

 import (
 	"context"
+	"time"

 	"github.com/ipfs/go-cid"
 	ds "github.com/ipfs/go-datastore"
@@ -57,6 +58,10 @@ type BlockstoreGCOptions struct {
 	FullGC bool
 	// fraction of garbage in badger vlog before its worth processing in online GC
 	Threshold float64
+	// how often to call the check function
+	CheckFreq time.Duration
+	// function to call periodically to pause or early terminate GC
+	Check func() error
 }

 func WithFullGC(fullgc bool) BlockstoreGCOption {
@@ -73,6 +78,20 @@ func WithThreshold(threshold float64) BlockstoreGCOption {
 	}
 }

+func WithCheckFreq(f time.Duration) BlockstoreGCOption {
+	return func(opts *BlockstoreGCOptions) error {
+		opts.CheckFreq = f
+		return nil
+	}
+}
+
+func WithCheck(check func() error) BlockstoreGCOption {
+	return func(opts *BlockstoreGCOptions) error {
+		opts.Check = check
+		return nil
+	}
+}
+
 // BlockstoreSize is a trait for on-disk blockstores that can report their size
 type BlockstoreSize interface {
 	Size() (int64, error)
@@ -187,6 +187,11 @@ type SplitStore struct {
 	ctx    context.Context
 	cancel func()

+	outOfSync         int32 // for fast checking
+	chainSyncMx       sync.Mutex
+	chainSyncCond     sync.Cond
+	chainSyncFinished bool // protected by chainSyncMx
+
 	debug *debugLog

 	// transactional protection for concurrent read/writes during compaction
@@ -261,6 +266,7 @@ func Open(path string, ds dstore.Datastore, hot, cold bstore.Blockstore, cfg *Co

 	ss.txnViewsCond.L = &ss.txnViewsMx
 	ss.txnSyncCond.L = &ss.txnSyncMx
+	ss.chainSyncCond.L = &ss.chainSyncMx
 	ss.ctx, ss.cancel = context.WithCancel(context.Background())

 	ss.reifyCond.L = &ss.reifyMx
@@ -822,6 +828,11 @@ func (s *SplitStore) Close() error {
 		s.txnSyncCond.Broadcast()
 		s.txnSyncMx.Unlock()

+		s.chainSyncMx.Lock()
+		s.chainSyncFinished = true
+		s.chainSyncCond.Broadcast()
+		s.chainSyncMx.Unlock()
+
 		log.Warn("close with ongoing compaction in progress; waiting for it to finish...")
 		for atomic.LoadInt32(&s.compacting) == 1 {
 			time.Sleep(time.Second)
@@ -91,7 +91,35 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 	//      Regardless, we put a mutex in HeadChange just to be safe

 	if !atomic.CompareAndSwapInt32(&s.compacting, 0, 1) {
-		// we are currently compacting -- protect the new tipset(s)
+		// we are currently compacting
+		// 1. Signal sync condition to yield compaction when out of sync and resume when in sync
+		timestamp := time.Unix(int64(curTs.MinTimestamp()), 0)
+		if CheckSyncGap && time.Since(timestamp) > SyncGapTime {
+			/* Chain out of sync */
+			if atomic.CompareAndSwapInt32(&s.outOfSync, 0, 1) {
+				// transition from in sync to out of sync
+				s.chainSyncMx.Lock()
+				s.chainSyncFinished = false
+				s.chainSyncMx.Unlock()
+			}
+			// already out of sync, no signaling necessary
+
+		}
+		// TODO: ok to use hysteresis with no transitions between 30s and 1m?
+		if time.Since(timestamp) < SyncWaitTime {
+			/* Chain in sync */
+			if atomic.CompareAndSwapInt32(&s.outOfSync, 0, 0) {
+				// already in sync, no signaling necessary
+			} else {
+				// transition from out of sync to in sync
+				s.chainSyncMx.Lock()
+				s.chainSyncFinished = true
+				s.chainSyncCond.Broadcast()
+				s.chainSyncMx.Unlock()
+			}
+
+		}
+		// 2. protect the new tipset(s)
 		s.protectTipSets(apply)
 		return nil
 	}
@@ -427,7 +455,7 @@ func (s *SplitStore) protectTxnRefs(markSet MarkSet) error {
 // transactionally protect a reference by walking the object and marking.
 // concurrent markings are short circuited by checking the markset.
 func (s *SplitStore) doTxnProtect(root cid.Cid, markSet MarkSet) (int64, error) {
-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return 0, err
 	}

@@ -545,7 +573,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	}
 	defer coldSet.Close() //nolint:errcheck

-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return err
 	}

@@ -617,7 +645,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {

 	log.Infow("marking done", "took", time.Since(startMark), "marked", *count)

-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return err
 	}

@@ -627,7 +655,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 		return xerrors.Errorf("error protecting transactional refs: %w", err)
 	}

-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return err
 	}

@@ -704,7 +732,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	stats.Record(s.ctx, metrics.SplitstoreCompactionHot.M(hotCnt))
 	stats.Record(s.ctx, metrics.SplitstoreCompactionCold.M(coldCnt))

-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return err
 	}

@@ -713,7 +741,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	// possibly delete objects we didn't have when we were collecting cold objects)
 	s.waitForMissingRefs(markSet)

-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return err
 	}

@@ -733,7 +761,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 		}
 		log.Infow("moving done", "took", time.Since(startMove))

-		if err := s.checkClosing(); err != nil {
+		if err := s.checkYield(); err != nil {
 			return err
 		}

@@ -764,7 +792,7 @@ func (s *SplitStore) doCompact(curTs *types.TipSet) error {
 	}

 	// wait for the head to catch up so that the current tipset is marked
-	s.waitForSync()
+	s.waitForTxnSync()

 	if err := s.checkClosing(); err != nil {
 		return err
@@ -865,7 +893,7 @@ func (s *SplitStore) beginCriticalSection(markSet MarkSet) error {
 	return nil
 }

-func (s *SplitStore) waitForSync() {
+func (s *SplitStore) waitForTxnSync() {
 	log.Info("waiting for sync")
 	if !CheckSyncGap {
 		log.Warnf("If you see this outside of test it is a serious splitstore issue")
@@ -884,6 +912,25 @@ func (s *SplitStore) waitForSync() {
 	}
 }

+// Block compaction operations if chain sync has fallen behind
+func (s *SplitStore) waitForSync() {
+	if atomic.LoadInt32(&s.outOfSync) == 0 {
+		return
+	}
+	s.chainSyncMx.Lock()
+	defer s.chainSyncMx.Unlock()
+
+	for !s.chainSyncFinished {
+		s.chainSyncCond.Wait()
+	}
+}
+
+// Combined sync and closing check
+func (s *SplitStore) checkYield() error {
+	s.waitForSync()
+	return s.checkClosing()
+}
+
 func (s *SplitStore) endTxnProtect() {
 	s.txnLk.Lock()
 	defer s.txnLk.Unlock()
@@ -1037,7 +1084,7 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp

 	for len(toWalk) > 0 {
 		// walking can take a while, so check this with every opportunity
-		if err := s.checkClosing(); err != nil {
+		if err := s.checkYield(); err != nil {
 			return err
 		}

@@ -1106,7 +1153,7 @@ func (s *SplitStore) walkObject(c cid.Cid, visitor ObjectVisitor, f func(cid.Cid
 	}

 	// check this before recursing
-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return 0, err
 	}

@@ -1175,7 +1222,7 @@ func (s *SplitStore) walkObjectIncomplete(c cid.Cid, visitor ObjectVisitor, f, m
 	}

 	// check this before recursing
-	if err := s.checkClosing(); err != nil {
+	if err := s.checkYield(); err != nil {
 		return sz, err
 	}

@@ -1262,7 +1309,7 @@ func (s *SplitStore) moveColdBlocks(coldr *ColdSetReader) error {
 	batch := make([]blocks.Block, 0, batchSize)

 	err := coldr.ForEach(func(c cid.Cid) error {
-		if err := s.checkClosing(); err != nil {
+		if err := s.checkYield(); err != nil {
 			return err
 		}
 		blk, err := s.hot.Get(s.ctx, c)
@@ -65,10 +65,15 @@ func (s *SplitStore) gcHotAfterCompaction() {
 }

 func (s *SplitStore) gcBlockstore(b bstore.Blockstore, opts []bstore.BlockstoreGCOption) error {
+	if err := s.checkYield(); err != nil {
+		return err
+	}
 	if gc, ok := b.(bstore.BlockstoreGC); ok {
 		log.Info("garbage collecting blockstore")
 		startGC := time.Now()

+		opts = append(opts, bstore.WithCheckFreq(90*time.Second))
+		opts = append(opts, bstore.WithCheck(s.checkYield))
 		if err := gc.CollectGarbage(s.ctx, opts...); err != nil {
 			return err
 		}
@@ -1,2 +1,2 @@
-/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWCa1wgMMBB9JjA2kYqaN1v5uh7xvcsc2gQJBHzPp7G57H
-/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWD6fCvo1dyci6wsjTLyv7eJK73pCVz6RCQjbtPvbc8LYw
+/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWD5mtdmjHQ1Puj9Md7SEfoa7kWMpwqUhAKsyYsBP56LQC
+/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWEoYPkm6o87ES6AppFY7d7WHJUQg7XVPRAyQZjEU31efQ
@@ -49,10 +49,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacecjkesz766626ab4svnzpq3jfs26a75vfktlfaku5fjdao2eyiqyq"),
 	},
 }, {
-	Network:      "butterflynet",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzaceckjhsggacixv2d377zfdcnuio4hzkveprio3xnhm3gohi3zy3zco"),
+	Network: "butterflynet",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzaceckjhsggacixv2d377zfdcnuio4hzkveprio3xnhm3gohi3zy3zco"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacedkt3uzgugcsdrcsyfvizcpyr5eshltmienbyhjne2t7t3ktkihny"),
 		"cron":             MustParseCid("bafk2bzacecrehknegmfnhmhwy2g43cw52mvl7ptfpp44syus4iph7az7uveuq"),
@@ -71,6 +71,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacebojf25kc5yo7gskdbdgg5f52oppej2jp6nknzlvrww4ue5vkddd2"),
 		"verifiedregistry": MustParseCid("bafk2bzaceavue3zekq4wmvttck2vgxlcensrsgh5niu5qhna2owejycorftcc"),
 	},
+}, {
+	Network:      "butterflynet",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzaceaiy4dsxxus5xp5n5i4tjzkb7sc54mjz7qnk2efhgmsrobjesxnza"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecfdqb7p3jakhaa3cqnzpt7hxmhghrbxvafsylqno3febx55fnidw"),
+		"cron":             MustParseCid("bafk2bzaceavmqu2qihgbe3xdaotgypuzvdpiifnm7ll6rolks2u4lac6voosk"),
+		"datacap":          MustParseCid("bafk2bzacealtvh65rzb34fmyzw4m2np2htnio4w3pn4alzqovwxkdbf23dvpo"),
+		"eam":              MustParseCid("bafk2bzacedko6hcjmwpuwgma5pb4gr2wgyvregk3nqqjxit7dv4es6vh5cjoc"),
+		"ethaccount":       MustParseCid("bafk2bzacedhcei2xnr34poxr4xziypm2obqlibke4cs2cjfnr3sz6nf6h7fyy"),
+		"evm":              MustParseCid("bafk2bzacebn5lwxboiikhz67ajwa34v2lc4qevnhpwdnipbmrnutkvrrqkb46"),
+		"init":             MustParseCid("bafk2bzacea6vw4esh5tg7mprv5jkbx5xcyilcy4vvf64lss32mjyuvv2mh5ng"),
+		"multisig":         MustParseCid("bafk2bzacedq2afnwcfipay5twv5mgzjoio5bbjvyo4yqchdwqcr7wrareyx54"),
+		"paymentchannel":   MustParseCid("bafk2bzacebbsvr7i7mqmaadyjibe5wxnv7bwvvec2wlgknuwda6ep45amnd5w"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzaceafuh6idvaqqkj353vs4qdl42tcmvnymewu5zf4rq2nruxdyunses"),
+		"storagemarket":    MustParseCid("bafk2bzaceb7bx4honi3byjllpdk6fea32dpu3vqvil3okodybdk5m3erlnwjw"),
+		"storageminer":     MustParseCid("bafk2bzacebxjhofdr3sb2uhy2ky2vcijh4nhmwkh5xijtbgk6dzkknji2kn7a"),
+		"storagepower":     MustParseCid("bafk2bzaceabskmmkas6njbowols7t4ib3bipa5abpomk3jtgfwojtzd7mjzfm"),
+		"system":           MustParseCid("bafk2bzacedtuh7cht3fud7fb4avl4g2zbz57lc4ohiaufpaex6dkmdokn5rgo"),
+		"verifiedregistry": MustParseCid("bafk2bzaceb37hxeuoo5rgf6ansrdl2ykm5v5zp6kireubn4orcopr67jbxv6k"),
+	},
 }, {
 	Network: "calibrationnet",
 	Version: 8,
@@ -109,10 +132,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacebh7dj6j7yi5vadh7lgqjtq42qi2uq4n6zy2g5vjeathacwn2tscu"),
 	},
 }, {
-	Network:      "calibrationnet",
-	Version:      10,
-	BundleGitTag: "v10.0.0-rc.1",
-	ManifestCid:  MustParseCid("bafy2bzaced25ta3j6ygs34roprilbtb3f6mxifyfnm7z7ndquaruxzdq3y7lo"),
+	Network: "calibrationnet",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzaced25ta3j6ygs34roprilbtb3f6mxifyfnm7z7ndquaruxzdq3y7lo"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacebhfuz3sv7duvk653544xsxhdn4lsmy7ol7k6gdgancyctvmd7lnq"),
 		"cron":             MustParseCid("bafk2bzacecw2yjb6ysieffa7lk7xd32b3n4ssowvafolt7eq52lp6lk4lkhji"),
@@ -131,6 +154,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacea4mtukm5zazygkdbgdf26cpnwwif5n2no7s6tknpxlwy6fpq3mug"),
 		"verifiedregistry": MustParseCid("bafk2bzacec67wuchq64k7kgrujguukjvdlsl24pgighqdx5vgjhyk6bycrwnc"),
 	},
+}, {
+	Network:      "calibrationnet",
+	Version:      11,
+	BundleGitTag: "v11.0.0-rc2",
+	ManifestCid:  MustParseCid("bafy2bzacedhuowetjy2h4cxnijz2l64h4mzpk5m256oywp4evarpono3cjhco"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacebor5mnjnsav34cmm5pcd3dy4wubbv4wtcrvba7depy3sct7ie4sy"),
+		"cron":             MustParseCid("bafk2bzacebetehhedh55alfn4rcx2mhjhvuiustxlhtxc3drkemnpttws5eqw"),
+		"datacap":          MustParseCid("bafk2bzaced6uhmrh5jjexhw4lco4ipesi2iutl7uupnyspgmnbydyo3amtu4i"),
+		"eam":              MustParseCid("bafk2bzacea6wzcnflfnaxqnwydoghh7ezg5au32ew3bnzljzpiw6fimhlpoiu"),
+		"ethaccount":       MustParseCid("bafk2bzacedrbpvjvyzif2cjxosm4pliyq2m6wzndvrg7r6hzdhixplzvgubbw"),
+		"evm":              MustParseCid("bafk2bzaceabftmhejmvjvpzmbsv4cvaew6v5juj5sqtq7cfijugwsnahnsy5w"),
+		"init":             MustParseCid("bafk2bzaceduyjd35y7o2lhvevtysqf45rp5ot7x5f36q6iond6dyiz6773g5q"),
+		"multisig":         MustParseCid("bafk2bzacebcb72fmbpocetnzgni2wnbrduamlqx6fl3yelrlzu7id6bu5ib5g"),
+		"paymentchannel":   MustParseCid("bafk2bzaceazwhm63kyp47pste5i5acnuhosrgythyagf3kc5clogiqqx6vkzk"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzacecp7xo5ev46y64zr5osnn5fxo7itpoqw235tcfv6eo4rymzdemet2"),
+		"storagemarket":    MustParseCid("bafk2bzacedjt5mueomasx7dijooxnwxsbtzu2dj2ppp45rtle4kiinkmgzeei"),
+		"storageminer":     MustParseCid("bafk2bzacebkjnjp5okqjhjxzft5qkuv36u4tz7inawseiwi2kw4j43xpxvhpm"),
+		"storagepower":     MustParseCid("bafk2bzaced2qsypqwore3jrdtaesh4itst2fyeepdsozvtffc2pianzmphdum"),
+		"system":           MustParseCid("bafk2bzacedqvik2n3phnj3cni3h2k5mtvz43nyq7mdmv7k7euejysvajywdug"),
+		"verifiedregistry": MustParseCid("bafk2bzaceceoo5jlom2zweh7kpye2vkj33wgqnkjshlsw2neemqkfg5g2rmvg"),
+	},
 }, {
 	Network: "caterpillarnet",
 	Version: 8,
@@ -178,10 +224,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacebzndvdqtdck2y35smcxezldgh6nm6rbkj3g3fmiknsgg2uah235y"),
 	},
 }, {
-	Network:      "caterpillarnet",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzaceajftd7jawqnwf4kzkotksrwy6ag7mu2apkvypzrrmxboheuum5oi"),
+	Network: "caterpillarnet",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzaceajftd7jawqnwf4kzkotksrwy6ag7mu2apkvypzrrmxboheuum5oi"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacecsbx4tovnr5x2ifcpqbpx33oht74mgtvmaauzrqcq2wnm7prr7ak"),
 		"cron":             MustParseCid("bafk2bzacecpzfajba6m4v4ty342jw6lcu6n63bwtldmzko733wpd2q5jzfdvu"),
@@ -200,6 +246,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecfivztuulqqv4o5oyvvvrkblwix4hqt24pqru6ivnpioefhuhria"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdhw6x7dfrxfysmn6tdbn2ny464omgqppxhjuawxauscidppd7pc"),
 	},
+}, {
+	Network:      "caterpillarnet",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacebexc2jgzwr5ngn6jdnkwdqwwmcapajuypdgvopoe6bnvp4yxm4o2"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzaceanjiq5m3feytue5m7hhxfkob2ofg2greoct5tr77reuhrjglo66g"),
+		"cron":             MustParseCid("bafk2bzaceavgd5qj6n744tukhdrvxejygzs3jnlizmcvjsdnxkgiimrd5jrys"),
+		"datacap":          MustParseCid("bafk2bzacedmdywxwrzop2gmf4ys5stydlmvbe35j3nyr2efmf273briksuvse"),
+		"eam":              MustParseCid("bafk2bzacec7qo7s72li7tqysllstlrxxm2dhfqv2w32pytel2e775cki4ozqm"),
+		"ethaccount":       MustParseCid("bafk2bzaceaygtkliu26ubb7ivljrvaeesp5sbjlis5okzl35ishxioa2tlx4w"),
+		"evm":              MustParseCid("bafk2bzacebo7iqzy2ophz4f3civzwlltec7q5fut7kmtfckr6vy33r6ic5eqe"),
+		"init":             MustParseCid("bafk2bzaceb7uzzlsquqwrqhb2vpbvk3jgr4wp5i3smu2splnag2v5sppdehns"),
+		"multisig":         MustParseCid("bafk2bzacebwibfqrytobl4pjtny244zkmfoomazbap3r5gddjryckx5js4csi"),
+		"paymentchannel":   MustParseCid("bafk2bzacecuaa5esuxpouigxoamyl5gire2qqqhvyhewsig2x2j73f6ksh7go"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzaced4xxqhv63njf2ibvsqshlwikafctxev7aho5lgsfxyt2javjwvtw"),
+		"storagemarket":    MustParseCid("bafk2bzacedwtx3xokqmbgkgkoqkdt6lam4ymdjb3eznlbtec5wcrtx74l2bpc"),
+		"storageminer":     MustParseCid("bafk2bzacebbbe4sdo3xxkez7x7lkl6j46w34vx7eg7xswmdzhp7moa44p3wjg"),
+		"storagepower":     MustParseCid("bafk2bzacedfgz6n24tjsor4pcayomim2f5f3a3fgyatmjgwxxeejna7okndda"),
+		"system":           MustParseCid("bafk2bzacebxfzeom3d7ahcz2n2nlwp7ncv767bdbbrisugks4l6v7lcu2tmyg"),
+		"verifiedregistry": MustParseCid("bafk2bzacedaws3or3twy45ltcxucgvqijsje4x675ph6vup2w35smlfneamno"),
+	},
 }, {
 	Network: "devnet",
 	Version: 8,
@@ -238,10 +307,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacednorhcy446agy7ecpmfms2u4aoa3mj2eqomffuoerbik5yavrxyi"),
 	},
 }, {
-	Network:      "devnet",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzacebzz376j5kizfck56366kdz5aut6ktqrvqbi3efa2d4l2o2m653ts"),
+	Network: "devnet",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzacebzz376j5kizfck56366kdz5aut6ktqrvqbi3efa2d4l2o2m653ts"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzacedkj5dqs5xxamnlug2d5dyjl6askf7wlmvwzhmsrzcvogv7acqfe6"),
 		"cron":             MustParseCid("bafk2bzaceabslrigld2vshng6sppbp3bsptjtttvbxctwqe5lkyl2efom2wu4"),
@@ -260,6 +329,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzaceairk5qz5hyzt4yyaxa356aszyifswiust5ilxizwxujcmtzvjzoa"),
 		"verifiedregistry": MustParseCid("bafk2bzaced2mkyqobpgna5jevosym3adv2bvraggigyz2jgn5cxymirxj4x3i"),
 	},
+}, {
+	Network:      "devnet",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzaceay35go4xbjb45km6o46e5bib3bi46panhovcbedrynzwmm3drr4i"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacecf2pprkbdlpm4e2xz3ufunxtgrgyh2ie3stuqiyhibsvdze7kvri"),
+		"cron":             MustParseCid("bafk2bzaceasr5d2skowvzv5mzsyak6waqrgc46ewj6rzbapkfi5woom6n6bwa"),
+		"datacap":          MustParseCid("bafk2bzaceaqd77gptubupda7rp7daxkxbkzwc253dxhiyoezxvj2tljmkgpny"),
+		"eam":              MustParseCid("bafk2bzacedve6p4ye6zxydjbfs4ode5r2equ7rqzpyltujsq2lu6wyxnijfx4"),
+		"ethaccount":       MustParseCid("bafk2bzacea25xfsxwew3h2crer6jlb4c5vwu2gtch2jh73ocuxjhupenyrugy"),
+		"evm":              MustParseCid("bafk2bzacece5hivtkmi757lyfahgti7xuqgofodb2u65pxgf6oizfwiiwlcsi"),
+		"init":             MustParseCid("bafk2bzacecxnr5y7qifzdqqiwfbjxv2yr7lbkcyu3e2mf5zjdncteupxdlquu"),
+		"multisig":         MustParseCid("bafk2bzaceayap4k4u3lbysaeeixct5fvhmafy3fa5eagvdpk3i4a7ubfdpobe"),
+		"paymentchannel":   MustParseCid("bafk2bzaceafgrz5wepbein35gie7rnsu7zttxvgllgdneuefmmy4j5izydtza"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzacedwbtfqlx47fdkxjrb5mwiatheci44x3zkpx33smybc2cme23ymuo"),
+		"storagemarket":    MustParseCid("bafk2bzaceaj74fmooaf3gj3ebwon64ky7hhdh7kytdr3agclqfrqzmpzykh7g"),
+		"storageminer":     MustParseCid("bafk2bzacedb7bokkzzs7hnbhivp74pgcpermuy7j6b3ncodylksukkxtnn7ze"),
+		"storagepower":     MustParseCid("bafk2bzacedilnkegizkxz3nuutib4d4wwlk4bkla22loepia2h53yf4hysmq6"),
+		"system":           MustParseCid("bafk2bzacedpyoncjbl4oxkjm5e77ngvpy2xfajjc4myfsv2vltvzxioattlu2"),
+		"verifiedregistry": MustParseCid("bafk2bzacebdqi5tr5pjnem5nylg2zbqcugvi7oxi35bhnrfudx4y4ufhlit2k"),
+	},
 }, {
 	Network: "hyperspace",
 	Version: 8,
@@ -321,10 +413,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzacecf3yodlyudzukumehbuabgqljyhjt5ifiv4vetcfohnvsxzynwga"),
 	},
 }, {
-	Network:      "mainnet",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzacecsuyf7mmvrhkx2evng5gnz5canlnz2fdlzu2lvcgptiq2pzuovos"),
+	Network: "mainnet",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzacecsuyf7mmvrhkx2evng5gnz5canlnz2fdlzu2lvcgptiq2pzuovos"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceampw4romta75hyz5p4cqriypmpbgnkxncgxgqn6zptv5lsp2w2bo"),
 		"cron":             MustParseCid("bafk2bzacedcbtsifegiu432m5tysjzkxkmoczxscb6hqpmrr6img7xzdbbs2g"),
@@ -343,6 +435,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacedakk5nofebyup4m7nvx6djksfwhnxzrfuq4oyemhpl4lllaikr64"),
 		"verifiedregistry": MustParseCid("bafk2bzacedfel6edzqpe5oujno7fog4i526go4dtcs6vwrdtbpy2xq6htvcg6"),
 	},
+}, {
+	Network:      "mainnet",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacecnhaiwcrpyjvzl4uv4q3jzoif26okl3m66q3cijp3dfwlcxwztwo"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzacealnlr7st6lkwoh6wxpf2hnrlex5sknaopgmkr2tuhg7vmbfy45so"),
+		"cron":             MustParseCid("bafk2bzacebpewdvvgt6tk2o2u4rcovdgym67tadiis5usemlbejg7k3kt567o"),
+		"datacap":          MustParseCid("bafk2bzacebslykoyrb2hm7aacjngqgd5n2wmeii2goadrs5zaya3pvdf6pdnq"),
+		"eam":              MustParseCid("bafk2bzaceaelwt4yfsfvsu3pa3miwalsvy3cfkcjvmt4sqoeopsppnrmj2mf2"),
+		"ethaccount":       MustParseCid("bafk2bzaceclkmc4yidxc6lgcjpfypbde2eddnevcveo4j5kmh4ek6inqysz2k"),
+		"evm":              MustParseCid("bafk2bzacediwh6etwzwmb5pivtclpdplewdjzphouwqpppce6opisjv2fjqfe"),
+		"init":             MustParseCid("bafk2bzaceckwf3w6n2nw6eh77ktmsxqgsvshonvgnyk5q5syyngtetxvasfxg"),
+		"multisig":         MustParseCid("bafk2bzaceafajceqwg5ybiz7xw6rxammuirkgtuv625gzaehsqfprm4bazjmk"),
+		"paymentchannel":   MustParseCid("bafk2bzaceb4e6cnsnviegmqvsmoxzncruvhra54piq7bwiqfqevle6oob2gvo"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzacebwjw2vxkobs7r2kwjdqqb42h2kucyuk6flbnyzw4odg5s4mogamo"),
+		"storagemarket":    MustParseCid("bafk2bzaceazu2j2zu4p24tr22btnqzkhzjvyjltlvsagaj6w3syevikeb5d7m"),
+		"storageminer":     MustParseCid("bafk2bzacec24okjqrp7c7rj3hbrs5ez5apvwah2ruka6haesgfngf37mhk6us"),
+		"storagepower":     MustParseCid("bafk2bzaceaxgloxuzg35vu7l7tohdgaq2frsfp4ejmuo7tkoxjp5zqrze6sf4"),
+		"system":           MustParseCid("bafk2bzaced7npe5mt5nh72jxr2igi2sofoa7gedt4w6kueeke7i3xxugqpjfm"),
+		"verifiedregistry": MustParseCid("bafk2bzacedej3dnr62g2je2abmyjg3xqv4otvh6e26du5fcrhvw7zgcaaez3a"),
+	},
 }, {
 	Network: "testing",
 	Version: 8,
@@ -381,10 +496,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzaceatmqip2o3ausbntvdhj7yemu6hb3b5yqv6hm42gylbbmz7geocpm"),
 	},
 }, {
-	Network:      "testing",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzacebsp3bkxwsijenqeimhvhtg52d6o76hn6qhzxveqfq7d5hdd5l2ee"),
+	Network: "testing",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzacebsp3bkxwsijenqeimhvhtg52d6o76hn6qhzxveqfq7d5hdd5l2ee"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceazxb6p2xg6caivmie6k2bvutyesngwyvhwv4eemwu7ia4vnqkcuy"),
 		"cron":             MustParseCid("bafk2bzaceax6ym73boyl5zdpbcr6zmbajzylmcdvlapz5zcqgzcshakz44jbq"),
@@ -403,6 +518,29 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecf2jimdz7knhngs64ximfz3eaud6s3kiunmkybgrkupdjyo2dw7o"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdmek2htsgcyoyl35glakyab66cojqo2y335njnm7krleb6yfbps"),
 	},
+}, {
+	Network:      "testing",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacea2vxre32tg3xhpejrktiuzx4d3pcoe7yyazgscfibmegmchr6n42"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzaceccerssb3tgel6ukdghlwvs7dxsolj4fpkgn7dh7owzwapqb6ejpw"),
+		"cron":             MustParseCid("bafk2bzacebtfl6fczxnitrqqjhyefskf3asyn3gzuvqcddieoqfsaddk5fd4q"),
+		"datacap":          MustParseCid("bafk2bzacediikc55y6uzmnhucf4mik6rqpjulwvgp5gdibogxjhgbvusmzff2"),
+		"eam":              MustParseCid("bafk2bzaceazqi5ezossp6kvqogaaba6hxlfarqgniktmb7iy5qonha3eflz6m"),
+		"ethaccount":       MustParseCid("bafk2bzaceb77ospgfqqmf67v23wkyeg7lr2mu53ybaacu3bslx7s7nhttdueo"),
+		"evm":              MustParseCid("bafk2bzacedvgt7mv22hux4vrnklylq7qmw43kfrqwam6wdsfzkdnaewr33qbu"),
+		"init":             MustParseCid("bafk2bzacealzb3nk2oypway5ubz3hs5py5ok5tuw545454vg4d3mwbslef4js"),
+		"multisig":         MustParseCid("bafk2bzacec45ppn4hrwizmopp2v2atkxw35tb6yem6uqhqilrv7aiaknnnxmu"),
+		"paymentchannel":   MustParseCid("bafk2bzaceajbr3t6cngzh3katqteflbcrtwtdgbthnlfemon5tg6rytf2uonw"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzacea7ycf53kbq4robcuh3ziy7qwwhaqamc5krn3lugypgpxhlewdaiq"),
+		"storagemarket":    MustParseCid("bafk2bzacedskmbcpaeb6bezs32szh52jrukvihobluadauayroo5gzrt32tkm"),
+		"storageminer":     MustParseCid("bafk2bzaced3yg5lctmswnbkxyd6cleg3llyux7fu2vbddyd2ho36fpym423mq"),
+		"storagepower":     MustParseCid("bafk2bzacebvpdf372fzxgixztbz2r7ayxyvx7jmdxwlfuqt2cq7tnqgie3klw"),
+		"system":           MustParseCid("bafk2bzaceaatvscbnkv36ixhtt2zel4er5oskxevgumh5gegqkv7uzah36f24"),
+		"verifiedregistry": MustParseCid("bafk2bzacebp2r56wxadvfzpfbmqwfi3dlnwpmoc5u4tau2hfftbkuafkhye64"),
+	},
 }, {
 	Network: "testing-fake-proofs",
 	Version: 8,
@@ -441,10 +579,10 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"verifiedregistry": MustParseCid("bafk2bzaceatmqip2o3ausbntvdhj7yemu6hb3b5yqv6hm42gylbbmz7geocpm"),
 	},
 }, {
-	Network:      "testing-fake-proofs",
-	Version:      10,
-	BundleGitTag: "v10.0.0",
-	ManifestCid:  MustParseCid("bafy2bzacedwap2uuii4luljckrnb4vkur2unb6fyinn7xjie6xlva2wmlygj2"),
+	Network: "testing-fake-proofs",
+	Version: 10,
+
+	ManifestCid: MustParseCid("bafy2bzacedwap2uuii4luljckrnb4vkur2unb6fyinn7xjie6xlva2wmlygj2"),
 	Actors: map[string]cid.Cid{
 		"account":          MustParseCid("bafk2bzaceazxb6p2xg6caivmie6k2bvutyesngwyvhwv4eemwu7ia4vnqkcuy"),
 		"cron":             MustParseCid("bafk2bzaceax6ym73boyl5zdpbcr6zmbajzylmcdvlapz5zcqgzcshakz44jbq"),
@@ -463,4 +601,27 @@ var EmbeddedBuiltinActorsMetadata []*BuiltinActorsMetadata = []*BuiltinActorsMet
 		"system":           MustParseCid("bafk2bzacecf2jimdz7knhngs64ximfz3eaud6s3kiunmkybgrkupdjyo2dw7o"),
 		"verifiedregistry": MustParseCid("bafk2bzacecdmek2htsgcyoyl35glakyab66cojqo2y335njnm7krleb6yfbps"),
 	},
+}, {
+	Network:      "testing-fake-proofs",
+	Version:      11,
+	BundleGitTag: "v11.0.0",
+	ManifestCid:  MustParseCid("bafy2bzacecojemqglhzzhjnhgtrcbsgkyv67ziytvtbhwlr4ym4oxqofv7zui"),
+	Actors: map[string]cid.Cid{
+		"account":          MustParseCid("bafk2bzaceccerssb3tgel6ukdghlwvs7dxsolj4fpkgn7dh7owzwapqb6ejpw"),
+		"cron":             MustParseCid("bafk2bzacebtfl6fczxnitrqqjhyefskf3asyn3gzuvqcddieoqfsaddk5fd4q"),
+		"datacap":          MustParseCid("bafk2bzacediikc55y6uzmnhucf4mik6rqpjulwvgp5gdibogxjhgbvusmzff2"),
+		"eam":              MustParseCid("bafk2bzaceazqi5ezossp6kvqogaaba6hxlfarqgniktmb7iy5qonha3eflz6m"),
+		"ethaccount":       MustParseCid("bafk2bzaceb77ospgfqqmf67v23wkyeg7lr2mu53ybaacu3bslx7s7nhttdueo"),
+		"evm":              MustParseCid("bafk2bzacedvgt7mv22hux4vrnklylq7qmw43kfrqwam6wdsfzkdnaewr33qbu"),
+		"init":             MustParseCid("bafk2bzacealzb3nk2oypway5ubz3hs5py5ok5tuw545454vg4d3mwbslef4js"),
+		"multisig":         MustParseCid("bafk2bzacec45ppn4hrwizmopp2v2atkxw35tb6yem6uqhqilrv7aiaknnnxmu"),
+		"paymentchannel":   MustParseCid("bafk2bzaceajbr3t6cngzh3katqteflbcrtwtdgbthnlfemon5tg6rytf2uonw"),
+		"placeholder":      MustParseCid("bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro"),
+		"reward":           MustParseCid("bafk2bzacea7ycf53kbq4robcuh3ziy7qwwhaqamc5krn3lugypgpxhlewdaiq"),
+		"storagemarket":    MustParseCid("bafk2bzacedskmbcpaeb6bezs32szh52jrukvihobluadauayroo5gzrt32tkm"),
+		"storageminer":     MustParseCid("bafk2bzacebqeztpa5exztccqjwqhan5droiy7ga6zekm6f2gzxoe655vneczm"),
+		"storagepower":     MustParseCid("bafk2bzaceb2tlyuwxncdxsh3hc4fwcjnpxaijkiv54ustwdjbrqabxdsc27km"),
+		"system":           MustParseCid("bafk2bzaceaatvscbnkv36ixhtt2zel4er5oskxevgumh5gegqkv7uzah36f24"),
+		"verifiedregistry": MustParseCid("bafk2bzacebp2r56wxadvfzpfbmqwfi3dlnwpmoc5u4tau2hfftbkuafkhye64"),
+	},
 }}
@@ -23,7 +23,7 @@ var NetworkBundle = "devnet"
 var BundleOverrides map[actorstypes.Version]string
 var ActorDebugging = true

-const GenesisNetworkVersion = network.Version17
+const GenesisNetworkVersion = network.Version18

 var UpgradeBreezeHeight = abi.ChainEpoch(-1)

@@ -59,7 +59,11 @@ var UpgradeSkyrHeight = abi.ChainEpoch(-19)

 var UpgradeSharkHeight = abi.ChainEpoch(-20)

-var UpgradeHyggeHeight = abi.ChainEpoch(30)
+var UpgradeHyggeHeight = abi.ChainEpoch(-21)
+
+var UpgradeLightningHeight = abi.ChainEpoch(30)
+
+var UpgradeThunderHeight = abi.ChainEpoch(1000)

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -114,6 +118,8 @@ func init() {
 	UpgradeSkyrHeight = getUpgradeHeight("LOTUS_SKYR_HEIGHT", UpgradeSkyrHeight)
 	UpgradeSharkHeight = getUpgradeHeight("LOTUS_SHARK_HEIGHT", UpgradeSharkHeight)
 	UpgradeHyggeHeight = getUpgradeHeight("LOTUS_HYGGE_HEIGHT", UpgradeHyggeHeight)
+	UpgradeLightningHeight = getUpgradeHeight("LOTUS_LIGHTNING_HEIGHT", UpgradeLightningHeight)
+	UpgradeThunderHeight = getUpgradeHeight("LOTUS_THUNDER_HEIGHT", UpgradeThunderHeight)

 	BuildType |= Build2k

@@ -19,7 +19,7 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

-const GenesisNetworkVersion = network.Version17
+const GenesisNetworkVersion = network.Version18

 var NetworkBundle = "butterflynet"
 var BundleOverrides map[actorstypes.Version]string
@@ -50,8 +50,12 @@ const UpgradeHyperdriveHeight = -16
 const UpgradeChocolateHeight = -17
 const UpgradeOhSnapHeight = -18
 const UpgradeSkyrHeight = -19
-const UpgradeSharkHeight = abi.ChainEpoch(-20)
-const UpgradeHyggeHeight = abi.ChainEpoch(600)
+const UpgradeSharkHeight = -20
+const UpgradeHyggeHeight = -21
+
+const UpgradeLightningHeight = 50
+
+const UpgradeThunderHeight = UpgradeLightningHeight + 360

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg512MiBV1,
@@ -73,6 +73,12 @@ const UpgradeSharkHeight = 16800 // 6 days after genesis
 // 2023-02-21T16:30:00Z
 const UpgradeHyggeHeight = 322354

+// 2023-04-20T14:00:00Z
+const UpgradeLightningHeight = 489094
+
+// 2023-04-21T16:00:00Z
+const UpgradeThunderHeight = UpgradeLightningHeight + 3120
+
 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
 	abi.RegisteredSealProof_StackedDrg64GiBV1,
@@ -52,7 +52,13 @@ var UpgradeSkyrHeight = abi.ChainEpoch(-19)

 const UpgradeSharkHeight = abi.ChainEpoch(-20)

-const UpgradeHyggeHeight = abi.ChainEpoch(99999999999999)
+const UpgradeHyggeHeight = abi.ChainEpoch(100)
+
+// ??????????
+const UpgradeLightningHeight = 200
+
+// ??????????????????
+const UpgradeThunderHeight = 300

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -87,7 +87,13 @@ const UpgradeSkyrHeight = 1960320
 const UpgradeSharkHeight = 2383680

 // 2023-03-14T15:14:00Z
-var UpgradeHyggeHeight = abi.ChainEpoch(2683348)
+const UpgradeHyggeHeight = 2683348
+
+// 2023-04-27T13:00:00Z
+var UpgradeLightningHeight = abi.ChainEpoch(2809800)
+
+// 2023-05-18T13:00:00Z
+var UpgradeThunderHeight = UpgradeLightningHeight + 2880*21

 var SupportedProofTypes = []abi.RegisteredSealProof{
 	abi.RegisteredSealProof_StackedDrg32GiBV1,
@@ -102,8 +108,12 @@ func init() {
 		SetAddressNetwork(address.Mainnet)
 	}

-	if os.Getenv("LOTUS_DISABLE_HYGGE") == "1" {
-		UpgradeHyggeHeight = math.MaxInt64
+	if os.Getenv("LOTUS_DISABLE_LIGHTNING") == "1" {
+		UpgradeLightningHeight = math.MaxInt64
+	}
+
+	if os.Getenv("LOTUS_DISABLE_THUNDER") == "1" {
+		UpgradeThunderHeight = math.MaxInt64
 	}

 	// NOTE: DO NOT change this unless you REALLY know what you're doing. This is not consensus critical, however,
@@ -28,12 +28,9 @@ const AllowableClockDriftSecs = uint64(1)

 // Used by tests and some obscure tooling
 /* inline-gen template
-
 const TestNetworkVersion = network.Version{{.latestNetworkVersion}}
-
 /* inline-gen start */
-
-const TestNetworkVersion = network.Version18
+const TestNetworkVersion = network.Version20

 /* inline-gen end */

@@ -106,6 +106,8 @@ var (
 	UpgradeSkyrHeight       abi.ChainEpoch = -18
 	UpgradeSharkHeight      abi.ChainEpoch = -19
 	UpgradeHyggeHeight      abi.ChainEpoch = -20
+	UpgradeLightningHeight  abi.ChainEpoch = -21
+	UpgradeThunderHeight    abi.ChainEpoch = -22

 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,
@@ -37,7 +37,7 @@ func BuildTypeString() string {
 }

 // BuildVersion is the local build version
-const BuildVersion = "1.21.0-rc2"
+const BuildVersion = "1.23.0"

 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
@@ -6,7 +6,7 @@ import (

 	"github.com/filecoin-project/go-address"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -22,7 +22,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin10.MethodsAccount
+var Methods = builtin11.MethodsAccount

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
@@ -41,6 +41,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -105,6 +108,9 @@ func MakeState(store adt.Store, av actorstypes.Version, addr address.Address) (S
 	case actorstypes.Version10:
 		return make10(store, addr)

+	case actorstypes.Version11:
+		return make11(store, addr)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -132,5 +138,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,62 @@
+package account
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-address"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	account11 "github.com/filecoin-project/go-state-types/builtin/v11/account"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, addr address.Address) (State, error) {
+	out := state11{store: store}
+	out.State = account11.State{Address: addr}
+	return &out, nil
+}
+
+type state11 struct {
+	account11.State
+	store adt.Store
+}
+
+func (s *state11) PubkeyAddress() (address.Address, error) {
+	return s.Address, nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.AccountKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -37,6 +37,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -101,13 +104,16 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

+	case actorstypes.Version11:
+		return make11(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }

 var (
-	Address = builtin10.CronActorAddr
-	Methods = builtin10.MethodsCron
+	Address = builtin11.CronActorAddr
+	Methods = builtin11.MethodsCron
 )

 type State interface {
@@ -130,5 +136,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,57 @@
+package cron
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	cron11 "github.com/filecoin-project/go-state-types/builtin/v11/cron"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store) (State, error) {
+	out := state11{store: store}
+	out.State = *cron11.ConstructState(cron11.BuiltInEntries())
+	return &out, nil
+}
+
+type state11 struct {
+	cron11.State
+	store adt.Store
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.CronKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -17,8 +17,8 @@ import (
 )

 var (
-	Address = builtin10.DatacapActorAddr
-	Methods = builtin10.MethodsDatacap
+	Address = builtin11.DatacapActorAddr
+	Methods = builtin11.MethodsDatacap
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -35,6 +35,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -50,6 +53,9 @@ func MakeState(store adt.Store, av actorstypes.Version, governor address.Address
 	case actorstypes.Version10:
 		return make10(store, governor, bitwidth)

+	case actorstypes.Version11:
+		return make11(store, governor, bitwidth)
+
 	default:
 		return nil, xerrors.Errorf("datacap actor only valid for actors v9 and above, got %d", av)
 	}
@@ -72,5 +78,6 @@ func AllCodes() []cid.Cid {
 	return []cid.Cid{
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,82 @@
+package datacap
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	datacap11 "github.com/filecoin-project/go-state-types/builtin/v11/datacap"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, governor address.Address, bitwidth uint64) (State, error) {
+	out := state11{store: store}
+	s, err := datacap11.ConstructState(store, governor, bitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	datacap11.State
+	store adt.Store
+}
+
+func (s *state11) Governor() (address.Address, error) {
+	return s.State.Governor, nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ForEachClient(cb func(addr address.Address, dcap abi.StoragePower) error) error {
+	return forEachClient(s.store, actors.Version11, s.verifiedClients, cb)
+}
+
+func (s *state11) verifiedClients() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.Token.Balances, int(s.Token.HamtBitWidth))
+}
+
+func (s *state11) VerifiedClientDataCap(addr address.Address) (bool, abi.StoragePower, error) {
+	return getDataCap(s.store, actors.Version11, s.verifiedClients, addr)
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.DatacapKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -14,7 +14,7 @@ import (
 	"github.com/filecoin-project/lotus/chain/types"
 )

-var Methods = builtin10.MethodsEVM
+var Methods = builtin11.MethodsEVM

 func Load(store adt.Store, act *types.Actor) (State, error) {
 	if name, av, ok := actors.GetActorMetaByCode(act.Code); ok {
@@ -27,6 +27,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -39,6 +42,9 @@ func MakeState(store adt.Store, av actorstypes.Version, bytecode cid.Cid) (State
 	case actorstypes.Version10:
 		return make10(store, bytecode)

+	case actorstypes.Version11:
+		return make11(store, bytecode)
+
 	default:
 		return nil, xerrors.Errorf("evm actor only valid for actors v10 and above, got %d", av)
 	}
@@ -0,0 +1,72 @@
+package evm
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-state-types/abi"
+	evm11 "github.com/filecoin-project/go-state-types/builtin/v11/evm"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, bytecode cid.Cid) (State, error) {
+	out := state11{store: store}
+	s, err := evm11.ConstructState(store, bytecode)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	evm11.State
+	store adt.Store
+}
+
+func (s *state11) Nonce() (uint64, error) {
+	return s.State.Nonce, nil
+}
+
+func (s *state11) IsAlive() (bool, error) {
+	return s.State.Tombstone == nil, nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) GetBytecodeCID() (cid.Cid, error) {
+	return s.State.Bytecode, nil
+}
+
+func (s *state11) GetBytecodeHash() ([32]byte, error) {
+	return s.State.BytecodeHash, nil
+}
+
+func (s *state11) GetBytecode() ([]byte, error) {
+	bc, err := s.GetBytecodeCID()
+	if err != nil {
+		return nil, err
+	}
+
+	var byteCode abi.CborBytesTransparent
+	if err := s.store.Get(s.store.Context(), bc, &byteCode); err != nil {
+		return nil, err
+	}
+
+	return byteCode, nil
+}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -25,8 +25,8 @@ import (
 )

 var (
-	Address = builtin10.InitActorAddr
-	Methods = builtin10.MethodsInit
+	Address = builtin11.InitActorAddr
+	Methods = builtin11.MethodsInit
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -46,6 +46,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -110,6 +113,9 @@ func MakeState(store adt.Store, av actorstypes.Version, networkName string) (Sta
 	case actorstypes.Version10:
 		return make10(store, networkName)

+	case actorstypes.Version11:
+		return make11(store, networkName)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -160,5 +166,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,147 @@
+package init
+
+import (
+	"crypto/sha256"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/node/modules/dtypes"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, networkName string) (State, error) {
+	out := state11{store: store}
+
+	s, err := init11.ConstructState(store, networkName)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	init11.State
+	store adt.Store
+}
+
+func (s *state11) ResolveAddress(address address.Address) (address.Address, bool, error) {
+	return s.State.ResolveAddress(s.store, address)
+}
+
+func (s *state11) MapAddressToNewID(address address.Address) (address.Address, error) {
+	return s.State.MapAddressToNewID(s.store, address)
+}
+
+func (s *state11) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
+	addrs, err := adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+	var actorID cbg.CborInt
+	return addrs.ForEach(&actorID, func(key string) error {
+		addr, err := address.NewFromBytes([]byte(key))
+		if err != nil {
+			return err
+		}
+		return cb(abi.ActorID(actorID), addr)
+	})
+}
+
+func (s *state11) NetworkName() (dtypes.NetworkName, error) {
+	return dtypes.NetworkName(s.State.NetworkName), nil
+}
+
+func (s *state11) SetNetworkName(name string) error {
+	s.State.NetworkName = name
+	return nil
+}
+
+func (s *state11) SetNextID(id abi.ActorID) error {
+	s.State.NextID = id
+	return nil
+}
+
+func (s *state11) Remove(addrs ...address.Address) (err error) {
+	m, err := adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+	for _, addr := range addrs {
+		if err = m.Delete(abi.AddrKey(addr)); err != nil {
+			return xerrors.Errorf("failed to delete entry for address: %s; err: %w", addr, err)
+		}
+	}
+	amr, err := m.Root()
+	if err != nil {
+		return xerrors.Errorf("failed to get address map root: %w", err)
+	}
+	s.State.AddressMap = amr
+	return nil
+}
+
+func (s *state11) SetAddressMap(mcid cid.Cid) error {
+	s.State.AddressMap = mcid
+	return nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) AddressMap() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.State.AddressMap, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) AddressMapBitWidth() int {
+	return builtin11.DefaultHamtBitwidth
+}
+
+func (s *state11) AddressMapHashFunction() func(input []byte) []byte {
+	return func(input []byte) []byte {
+		res := sha256.Sum256(input)
+		return res[:]
+	}
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.InitKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -52,6 +52,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -116,6 +119,9 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

+	case actorstypes.Version11:
+		return make11(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -208,6 +214,9 @@ func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStora
 	case actorstypes.Version10:
 		return decodePublishStorageDealsReturn10(b)

+	case actorstypes.Version11:
+		return decodePublishStorageDealsReturn11(b)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -293,5 +302,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,377 @@
+package market
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
+	rlepluslazy "github.com/filecoin-project/go-bitfield/rle"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	"github.com/filecoin-project/go-state-types/builtin"
+	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	markettypes "github.com/filecoin-project/go-state-types/builtin/v9/market"
+	verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store) (State, error) {
+	out := state11{store: store}
+
+	s, err := market11.ConstructState(store)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	market11.State
+	store adt.Store
+}
+
+func (s *state11) TotalLocked() (abi.TokenAmount, error) {
+	fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
+	fml = types.BigAdd(fml, s.TotalClientStorageFee)
+	return fml, nil
+}
+
+func (s *state11) BalancesChanged(otherState State) (bool, error) {
+	otherState11, ok := otherState.(*state11)
+	if !ok {
+		// there's no way to compare different versions of the state, so let's
+		// just say that means the state of balances has changed
+		return true, nil
+	}
+	return !s.State.EscrowTable.Equals(otherState11.State.EscrowTable) || !s.State.LockedTable.Equals(otherState11.State.LockedTable), nil
+}
+
+func (s *state11) StatesChanged(otherState State) (bool, error) {
+	otherState11, ok := otherState.(*state11)
+	if !ok {
+		// there's no way to compare different versions of the state, so let's
+		// just say that means the state of balances has changed
+		return true, nil
+	}
+	return !s.State.States.Equals(otherState11.State.States), nil
+}
+
+func (s *state11) States() (DealStates, error) {
+	stateArray, err := adt11.AsArray(s.store, s.State.States, market11.StatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealStates11{stateArray}, nil
+}
+
+func (s *state11) ProposalsChanged(otherState State) (bool, error) {
+	otherState11, ok := otherState.(*state11)
+	if !ok {
+		// there's no way to compare different versions of the state, so let's
+		// just say that means the state of balances has changed
+		return true, nil
+	}
+	return !s.State.Proposals.Equals(otherState11.State.Proposals), nil
+}
+
+func (s *state11) Proposals() (DealProposals, error) {
+	proposalArray, err := adt11.AsArray(s.store, s.State.Proposals, market11.ProposalsAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealProposals11{proposalArray}, nil
+}
+
+func (s *state11) EscrowTable() (BalanceTable, error) {
+	bt, err := adt11.AsBalanceTable(s.store, s.State.EscrowTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable11{bt}, nil
+}
+
+func (s *state11) LockedTable() (BalanceTable, error) {
+	bt, err := adt11.AsBalanceTable(s.store, s.State.LockedTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable11{bt}, nil
+}
+
+func (s *state11) VerifyDealsForActivation(
+	minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
+) (weight, verifiedWeight abi.DealWeight, err error) {
+	w, vw, _, err := market11.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
+	return w, vw, err
+}
+
+func (s *state11) NextID() (abi.DealID, error) {
+	return s.State.NextID, nil
+}
+
+type balanceTable11 struct {
+	*adt11.BalanceTable
+}
+
+func (bt *balanceTable11) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
+	asMap := (*adt11.Map)(bt.BalanceTable)
+	var ta abi.TokenAmount
+	return asMap.ForEach(&ta, func(key string) error {
+		a, err := address.NewFromBytes([]byte(key))
+		if err != nil {
+			return err
+		}
+		return cb(a, ta)
+	})
+}
+
+type dealStates11 struct {
+	adt.Array
+}
+
+func (s *dealStates11) Get(dealID abi.DealID) (*DealState, bool, error) {
+	var deal11 market11.DealState
+	found, err := s.Array.Get(uint64(dealID), &deal11)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	deal := fromV11DealState(deal11)
+	return &deal, true, nil
+}
+
+func (s *dealStates11) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
+	var ds11 market11.DealState
+	return s.Array.ForEach(&ds11, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV11DealState(ds11))
+	})
+}
+
+func (s *dealStates11) decode(val *cbg.Deferred) (*DealState, error) {
+	var ds11 market11.DealState
+	if err := ds11.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	ds := fromV11DealState(ds11)
+	return &ds, nil
+}
+
+func (s *dealStates11) array() adt.Array {
+	return s.Array
+}
+
+func fromV11DealState(v11 market11.DealState) DealState {
+	ret := DealState{
+		SectorStartEpoch: v11.SectorStartEpoch,
+		LastUpdatedEpoch: v11.LastUpdatedEpoch,
+		SlashEpoch:       v11.SlashEpoch,
+		VerifiedClaim:    0,
+	}
+
+	ret.VerifiedClaim = verifregtypes.AllocationId(v11.VerifiedClaim)
+
+	return ret
+}
+
+type dealProposals11 struct {
+	adt.Array
+}
+
+func (s *dealProposals11) Get(dealID abi.DealID) (*DealProposal, bool, error) {
+	var proposal11 market11.DealProposal
+	found, err := s.Array.Get(uint64(dealID), &proposal11)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+
+	proposal, err := fromV11DealProposal(proposal11)
+	if err != nil {
+		return nil, true, xerrors.Errorf("decoding proposal: %w", err)
+	}
+
+	return &proposal, true, nil
+}
+
+func (s *dealProposals11) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
+	var dp11 market11.DealProposal
+	return s.Array.ForEach(&dp11, func(idx int64) error {
+		dp, err := fromV11DealProposal(dp11)
+		if err != nil {
+			return xerrors.Errorf("decoding proposal: %w", err)
+		}
+
+		return cb(abi.DealID(idx), dp)
+	})
+}
+
+func (s *dealProposals11) decode(val *cbg.Deferred) (*DealProposal, error) {
+	var dp11 market11.DealProposal
+	if err := dp11.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+
+	dp, err := fromV11DealProposal(dp11)
+	if err != nil {
+		return nil, err
+	}
+
+	return &dp, nil
+}
+
+func (s *dealProposals11) array() adt.Array {
+	return s.Array
+}
+
+func fromV11DealProposal(v11 market11.DealProposal) (DealProposal, error) {
+
+	label, err := fromV11Label(v11.Label)
+
+	if err != nil {
+		return DealProposal{}, xerrors.Errorf("error setting deal label: %w", err)
+	}
+
+	return DealProposal{
+		PieceCID:     v11.PieceCID,
+		PieceSize:    v11.PieceSize,
+		VerifiedDeal: v11.VerifiedDeal,
+		Client:       v11.Client,
+		Provider:     v11.Provider,
+
+		Label: label,
+
+		StartEpoch:           v11.StartEpoch,
+		EndEpoch:             v11.EndEpoch,
+		StoragePricePerEpoch: v11.StoragePricePerEpoch,
+
+		ProviderCollateral: v11.ProviderCollateral,
+		ClientCollateral:   v11.ClientCollateral,
+	}, nil
+}
+
+func fromV11Label(v11 market11.DealLabel) (DealLabel, error) {
+	if v11.IsString() {
+		str, err := v11.ToString()
+		if err != nil {
+			return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert string label to string: %w", err)
+		}
+		return markettypes.NewLabelFromString(str)
+	}
+
+	bs, err := v11.ToBytes()
+	if err != nil {
+		return markettypes.EmptyDealLabel, xerrors.Errorf("failed to convert bytes label to bytes: %w", err)
+	}
+	return markettypes.NewLabelFromBytes(bs)
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn11)(nil)
+
+func decodePublishStorageDealsReturn11(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market11.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn11{retval}, nil
+}
+
+type publishStorageDealsReturn11 struct {
+	market11.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn11) IsDealValid(index uint64) (bool, int, error) {
+
+	set, err := r.ValidDeals.IsSet(index)
+	if err != nil || !set {
+		return false, -1, err
+	}
+	maskBf, err := bitfield.NewFromIter(&rlepluslazy.RunSliceIterator{
+		Runs: []rlepluslazy.Run{rlepluslazy.Run{Val: true, Len: index}}})
+	if err != nil {
+		return false, -1, err
+	}
+	before, err := bitfield.IntersectBitField(maskBf, r.ValidDeals)
+	if err != nil {
+		return false, -1, err
+	}
+	outIdx, err := before.Count()
+	if err != nil {
+		return false, -1, err
+	}
+	return set, int(outIdx), nil
+
+}
+
+func (r *publishStorageDealsReturn11) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
+
+func (s *state11) GetAllocationIdForPendingDeal(dealId abi.DealID) (verifregtypes.AllocationId, error) {
+
+	allocations, err := adt11.AsMap(s.store, s.PendingDealAllocationIds, builtin.DefaultHamtBitwidth)
+	if err != nil {
+		return verifregtypes.NoAllocationID, xerrors.Errorf("failed to load allocation id for %d: %w", dealId, err)
+	}
+
+	var allocationId cbg.CborInt
+	found, err := allocations.Get(abi.UIntKey(uint64(dealId)), &allocationId)
+	if err != nil {
+		return verifregtypes.NoAllocationID, xerrors.Errorf("failed to load allocation id for %d: %w", dealId, err)
+	}
+	if !found {
+		return verifregtypes.NoAllocationID, nil
+	}
+
+	return verifregtypes.AllocationId(allocationId), nil
+
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.MarketKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -175,15 +175,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re
 	}

 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg2KiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg8MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg512MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg32GiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg64GiBV1_1, nil
 	default:
 		return -1, xerrors.Errorf("unrecognized window post type: %d", proof)
@@ -192,15 +192,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re

 func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error) {
 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning2KiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning8MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning512MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning32GiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning64GiBV1, nil
 	default:
 		return -1, xerrors.Errorf("unknown proof type %d", proof)
@@ -45,6 +45,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -109,6 +112,9 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version10:
 		return make10(store)

+	case actors.Version11:
+		return make11(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -223,15 +229,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re
 	}

 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg2KiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg8MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg512MiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg32GiBV1_1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
 		return abi.RegisteredSealProof_StackedDrg64GiBV1_1, nil
 	default:
 		return -1, xerrors.Errorf("unrecognized window post type: %d", proof)
@@ -240,15 +246,15 @@ func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.Re

 func WinningPoStProofTypeFromWindowPoStProofType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredPoStProof, error) {
 	switch proof {
-	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning2KiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning8MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning512MiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning32GiBV1, nil
-	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1:
+	case abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1:
 		return abi.RegisteredPoStProof_StackedDrgWinning64GiBV1, nil
 	default:
 		return -1, xerrors.Errorf("unknown proof type %d", proof)
@@ -314,5 +320,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -70,19 +70,38 @@ func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.

 // WindowPoStProofTypeFromSectorSize returns preferred post proof type for creating
 // new miner actors and new sectors
-func WindowPoStProofTypeFromSectorSize(ssize abi.SectorSize) (abi.RegisteredPoStProof, error) {
-	switch ssize {
-	case 2 << 10:
-		return abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, nil
-	case 8 << 20:
-		return abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, nil
-	case 512 << 20:
-		return abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, nil
-	case 32 << 30:
-		return abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, nil
-	case 64 << 30:
-		return abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, nil
-	default:
-		return 0, xerrors.Errorf("unsupported sector size for miner: %v", ssize)
+func WindowPoStProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.RegisteredPoStProof, error) {
+	switch {
+	case nv < network.Version19:
+		switch ssize {
+		case 2 << 10:
+			return abi.RegisteredPoStProof_StackedDrgWindow2KiBV1, nil
+		case 8 << 20:
+			return abi.RegisteredPoStProof_StackedDrgWindow8MiBV1, nil
+		case 512 << 20:
+			return abi.RegisteredPoStProof_StackedDrgWindow512MiBV1, nil
+		case 32 << 30:
+			return abi.RegisteredPoStProof_StackedDrgWindow32GiBV1, nil
+		case 64 << 30:
+			return abi.RegisteredPoStProof_StackedDrgWindow64GiBV1, nil
+		default:
+			return 0, xerrors.Errorf("unsupported sector size for miner: %v", ssize)
+		}
+	case nv >= network.Version19:
+		switch ssize {
+		case 2 << 10:
+			return abi.RegisteredPoStProof_StackedDrgWindow2KiBV1_1, nil
+		case 8 << 20:
+			return abi.RegisteredPoStProof_StackedDrgWindow8MiBV1_1, nil
+		case 512 << 20:
+			return abi.RegisteredPoStProof_StackedDrgWindow512MiBV1_1, nil
+		case 32 << 30:
+			return abi.RegisteredPoStProof_StackedDrgWindow32GiBV1_1, nil
+		case 64 << 30:
+			return abi.RegisteredPoStProof_StackedDrgWindow64GiBV1_1, nil
+		default:
+			return 0, xerrors.Errorf("unsupported sector size for miner: %v", ssize)
+		}
 	}
+	return 0, xerrors.Errorf("unsupported network version")
 }
@@ -0,0 +1,591 @@
+package miner
+
+import (
+	"bytes"
+	"errors"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-bitfield"
+	rle "github.com/filecoin-project/go-bitfield/rle"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/dline"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store) (State, error) {
+	out := state11{store: store}
+	out.State = miner11.State{}
+	return &out, nil
+}
+
+type state11 struct {
+	miner11.State
+	store adt.Store
+}
+
+type deadline11 struct {
+	miner11.Deadline
+	store adt.Store
+}
+
+type partition11 struct {
+	miner11.Partition
+	store adt.Store
+}
+
+func (s *state11) AvailableBalance(bal abi.TokenAmount) (available abi.TokenAmount, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = xerrors.Errorf("failed to get available balance: %w", r)
+			available = abi.NewTokenAmount(0)
+		}
+	}()
+	// this panics if the miner doesnt have enough funds to cover their locked pledge
+	available, err = s.GetAvailableBalance(bal)
+	return available, err
+}
+
+func (s *state11) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.CheckVestedFunds(s.store, epoch)
+}
+
+func (s *state11) LockedFunds() (LockedFunds, error) {
+	return LockedFunds{
+		VestingFunds:             s.State.LockedFunds,
+		InitialPledgeRequirement: s.State.InitialPledge,
+		PreCommitDeposits:        s.State.PreCommitDeposits,
+	}, nil
+}
+
+func (s *state11) FeeDebt() (abi.TokenAmount, error) {
+	return s.State.FeeDebt, nil
+}
+
+func (s *state11) InitialPledge() (abi.TokenAmount, error) {
+	return s.State.InitialPledge, nil
+}
+
+func (s *state11) PreCommitDeposits() (abi.TokenAmount, error) {
+	return s.State.PreCommitDeposits, nil
+}
+
+// Returns nil, nil if sector is not found
+func (s *state11) GetSector(num abi.SectorNumber) (*SectorOnChainInfo, error) {
+	info, ok, err := s.State.GetSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV11SectorOnChainInfo(*info)
+	return &ret, nil
+}
+
+func (s *state11) FindSector(num abi.SectorNumber) (*SectorLocation, error) {
+	dlIdx, partIdx, err := s.State.FindSector(s.store, num)
+	if err != nil {
+		return nil, err
+	}
+	return &SectorLocation{
+		Deadline:  dlIdx,
+		Partition: partIdx,
+	}, nil
+}
+
+func (s *state11) NumLiveSectors() (uint64, error) {
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return 0, err
+	}
+	var total uint64
+	if err := dls.ForEach(s.store, func(dlIdx uint64, dl *miner11.Deadline) error {
+		total += dl.LiveSectors
+		return nil
+	}); err != nil {
+		return 0, err
+	}
+	return total, nil
+}
+
+// GetSectorExpiration returns the effective expiration of the given sector.
+//
+// If the sector does not expire early, the Early expiration field is 0.
+func (s *state11) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, error) {
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return nil, err
+	}
+	// NOTE: this can be optimized significantly.
+	// 1. If the sector is non-faulty, it will expire on-time (can be
+	// learned from the sector info).
+	// 2. If it's faulty, it will expire early within the first 42 entries
+	// of the expiration queue.
+
+	stopErr := errors.New("stop")
+	out := SectorExpiration{}
+	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner11.Deadline) error {
+		partitions, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+		quant := s.State.QuantSpecForDeadline(dlIdx)
+		var part miner11.Partition
+		return partitions.ForEach(&part, func(partIdx int64) error {
+			if found, err := part.Sectors.IsSet(uint64(num)); err != nil {
+				return err
+			} else if !found {
+				return nil
+			}
+			if found, err := part.Terminated.IsSet(uint64(num)); err != nil {
+				return err
+			} else if found {
+				// already terminated
+				return stopErr
+			}
+
+			q, err := miner11.LoadExpirationQueue(s.store, part.ExpirationsEpochs, quant, miner11.PartitionExpirationAmtBitwidth)
+			if err != nil {
+				return err
+			}
+			var exp miner11.ExpirationSet
+			return q.ForEach(&exp, func(epoch int64) error {
+				if early, err := exp.EarlySectors.IsSet(uint64(num)); err != nil {
+					return err
+				} else if early {
+					out.Early = abi.ChainEpoch(epoch)
+					return nil
+				}
+				if onTime, err := exp.OnTimeSectors.IsSet(uint64(num)); err != nil {
+					return err
+				} else if onTime {
+					out.OnTime = abi.ChainEpoch(epoch)
+					return stopErr
+				}
+				return nil
+			})
+		})
+	})
+	if err == stopErr {
+		err = nil
+	}
+	if err != nil {
+		return nil, err
+	}
+	if out.Early == 0 && out.OnTime == 0 {
+		return nil, xerrors.Errorf("failed to find sector %d", num)
+	}
+	return &out, nil
+}
+
+func (s *state11) GetPrecommittedSector(num abi.SectorNumber) (*SectorPreCommitOnChainInfo, error) {
+	info, ok, err := s.State.GetPrecommittedSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV11SectorPreCommitOnChainInfo(*info)
+
+	return &ret, nil
+}
+
+func (s *state11) ForEachPrecommittedSector(cb func(SectorPreCommitOnChainInfo) error) error {
+	precommitted, err := adt11.AsMap(s.store, s.State.PreCommittedSectors, builtin11.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+
+	var info miner11.SectorPreCommitOnChainInfo
+	if err := precommitted.ForEach(&info, func(_ string) error {
+		return cb(fromV11SectorPreCommitOnChainInfo(info))
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *state11) LoadSectors(snos *bitfield.BitField) ([]*SectorOnChainInfo, error) {
+	sectors, err := miner11.LoadSectors(s.store, s.State.Sectors)
+	if err != nil {
+		return nil, err
+	}
+
+	// If no sector numbers are specified, load all.
+	if snos == nil {
+		infos := make([]*SectorOnChainInfo, 0, sectors.Length())
+		var info11 miner11.SectorOnChainInfo
+		if err := sectors.ForEach(&info11, func(_ int64) error {
+			info := fromV11SectorOnChainInfo(info11)
+			infos = append(infos, &info)
+			return nil
+		}); err != nil {
+			return nil, err
+		}
+		return infos, nil
+	}
+
+	// Otherwise, load selected.
+	infos11, err := sectors.Load(*snos)
+	if err != nil {
+		return nil, err
+	}
+	infos := make([]*SectorOnChainInfo, len(infos11))
+	for i, info11 := range infos11 {
+		info := fromV11SectorOnChainInfo(*info11)
+		infos[i] = &info
+	}
+	return infos, nil
+}
+
+func (s *state11) loadAllocatedSectorNumbers() (bitfield.BitField, error) {
+	var allocatedSectors bitfield.BitField
+	err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors)
+	return allocatedSectors, err
+}
+
+func (s *state11) IsAllocated(num abi.SectorNumber) (bool, error) {
+	allocatedSectors, err := s.loadAllocatedSectorNumbers()
+	if err != nil {
+		return false, err
+	}
+
+	return allocatedSectors.IsSet(uint64(num))
+}
+
+func (s *state11) GetProvingPeriodStart() (abi.ChainEpoch, error) {
+	return s.State.ProvingPeriodStart, nil
+}
+
+func (s *state11) UnallocatedSectorNumbers(count int) ([]abi.SectorNumber, error) {
+	allocatedSectors, err := s.loadAllocatedSectorNumbers()
+	if err != nil {
+		return nil, err
+	}
+
+	allocatedRuns, err := allocatedSectors.RunIterator()
+	if err != nil {
+		return nil, err
+	}
+
+	unallocatedRuns, err := rle.Subtract(
+		&rle.RunSliceIterator{Runs: []rle.Run{{Val: true, Len: abi.MaxSectorNumber}}},
+		allocatedRuns,
+	)
+	if err != nil {
+		return nil, err
+	}
+
+	iter, err := rle.BitsFromRuns(unallocatedRuns)
+	if err != nil {
+		return nil, err
+	}
+
+	sectors := make([]abi.SectorNumber, 0, count)
+	for iter.HasNext() && len(sectors) < count {
+		nextNo, err := iter.Next()
+		if err != nil {
+			return nil, err
+		}
+		sectors = append(sectors, abi.SectorNumber(nextNo))
+	}
+
+	return sectors, nil
+}
+
+func (s *state11) GetAllocatedSectors() (*bitfield.BitField, error) {
+	var allocatedSectors bitfield.BitField
+	if err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors); err != nil {
+		return nil, err
+	}
+
+	return &allocatedSectors, nil
+}
+
+func (s *state11) LoadDeadline(idx uint64) (Deadline, error) {
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return nil, err
+	}
+	dl, err := dls.LoadDeadline(s.store, idx)
+	if err != nil {
+		return nil, err
+	}
+	return &deadline11{*dl, s.store}, nil
+}
+
+func (s *state11) ForEachDeadline(cb func(uint64, Deadline) error) error {
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return err
+	}
+	return dls.ForEach(s.store, func(i uint64, dl *miner11.Deadline) error {
+		return cb(i, &deadline11{*dl, s.store})
+	})
+}
+
+func (s *state11) NumDeadlines() (uint64, error) {
+	return miner11.WPoStPeriodDeadlines, nil
+}
+
+func (s *state11) DeadlinesChanged(other State) (bool, error) {
+	other11, ok := other.(*state11)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !s.State.Deadlines.Equals(other11.Deadlines), nil
+}
+
+func (s *state11) MinerInfoChanged(other State) (bool, error) {
+	other0, ok := other.(*state11)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.Info.Equals(other0.State.Info), nil
+}
+
+func (s *state11) Info() (MinerInfo, error) {
+	info, err := s.State.GetInfo(s.store)
+	if err != nil {
+		return MinerInfo{}, err
+	}
+
+	mi := MinerInfo{
+		Owner:            info.Owner,
+		Worker:           info.Worker,
+		ControlAddresses: info.ControlAddresses,
+
+		PendingWorkerKey: (*WorkerKeyChange)(info.PendingWorkerKey),
+
+		PeerId:                     info.PeerId,
+		Multiaddrs:                 info.Multiaddrs,
+		WindowPoStProofType:        info.WindowPoStProofType,
+		SectorSize:                 info.SectorSize,
+		WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
+		ConsensusFaultElapsed:      info.ConsensusFaultElapsed,
+
+		Beneficiary:            info.Beneficiary,
+		BeneficiaryTerm:        BeneficiaryTerm(info.BeneficiaryTerm),
+		PendingBeneficiaryTerm: (*PendingBeneficiaryChange)(info.PendingBeneficiaryTerm),
+	}
+
+	return mi, nil
+}
+
+func (s *state11) DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error) {
+	return s.State.RecordedDeadlineInfo(epoch), nil
+}
+
+func (s *state11) DeadlineCronActive() (bool, error) {
+	return s.State.DeadlineCronActive, nil
+}
+
+func (s *state11) sectors() (adt.Array, error) {
+	return adt11.AsArray(s.store, s.Sectors, miner11.SectorsAmtBitwidth)
+}
+
+func (s *state11) decodeSectorOnChainInfo(val *cbg.Deferred) (SectorOnChainInfo, error) {
+	var si miner11.SectorOnChainInfo
+	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorOnChainInfo{}, err
+	}
+
+	return fromV11SectorOnChainInfo(si), nil
+}
+
+func (s *state11) precommits() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.PreCommittedSectors, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) decodeSectorPreCommitOnChainInfo(val *cbg.Deferred) (SectorPreCommitOnChainInfo, error) {
+	var sp miner11.SectorPreCommitOnChainInfo
+	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorPreCommitOnChainInfo{}, err
+	}
+
+	return fromV11SectorPreCommitOnChainInfo(sp), nil
+}
+
+func (s *state11) EraseAllUnproven() error {
+
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return err
+	}
+
+	err = dls.ForEach(s.store, func(dindx uint64, dl *miner11.Deadline) error {
+		ps, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+
+		var part miner11.Partition
+		err = ps.ForEach(&part, func(pindx int64) error {
+			_ = part.ActivateUnproven()
+			err = ps.Set(uint64(pindx), &part)
+			return nil
+		})
+
+		if err != nil {
+			return err
+		}
+
+		dl.Partitions, err = ps.Root()
+		if err != nil {
+			return err
+		}
+
+		return dls.UpdateDeadline(s.store, dindx, dl)
+	})
+	if err != nil {
+		return err
+	}
+
+	return s.State.SaveDeadlines(s.store, dls)
+
+}
+
+func (d *deadline11) LoadPartition(idx uint64) (Partition, error) {
+	p, err := d.Deadline.LoadPartition(d.store, idx)
+	if err != nil {
+		return nil, err
+	}
+	return &partition11{*p, d.store}, nil
+}
+
+func (d *deadline11) ForEachPartition(cb func(uint64, Partition) error) error {
+	ps, err := d.Deadline.PartitionsArray(d.store)
+	if err != nil {
+		return err
+	}
+	var part miner11.Partition
+	return ps.ForEach(&part, func(i int64) error {
+		return cb(uint64(i), &partition11{part, d.store})
+	})
+}
+
+func (d *deadline11) PartitionsChanged(other Deadline) (bool, error) {
+	other11, ok := other.(*deadline11)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !d.Deadline.Partitions.Equals(other11.Deadline.Partitions), nil
+}
+
+func (d *deadline11) PartitionsPoSted() (bitfield.BitField, error) {
+	return d.Deadline.PartitionsPoSted, nil
+}
+
+func (d *deadline11) DisputableProofCount() (uint64, error) {
+
+	ops, err := d.OptimisticProofsSnapshotArray(d.store)
+	if err != nil {
+		return 0, err
+	}
+
+	return ops.Length(), nil
+
+}
+
+func (p *partition11) AllSectors() (bitfield.BitField, error) {
+	return p.Partition.Sectors, nil
+}
+
+func (p *partition11) FaultySectors() (bitfield.BitField, error) {
+	return p.Partition.Faults, nil
+}
+
+func (p *partition11) RecoveringSectors() (bitfield.BitField, error) {
+	return p.Partition.Recoveries, nil
+}
+
+func (p *partition11) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}
+
+func fromV11SectorOnChainInfo(v11 miner11.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
+		SectorNumber:          v11.SectorNumber,
+		SealProof:             v11.SealProof,
+		SealedCID:             v11.SealedCID,
+		DealIDs:               v11.DealIDs,
+		Activation:            v11.Activation,
+		Expiration:            v11.Expiration,
+		DealWeight:            v11.DealWeight,
+		VerifiedDealWeight:    v11.VerifiedDealWeight,
+		InitialPledge:         v11.InitialPledge,
+		ExpectedDayReward:     v11.ExpectedDayReward,
+		ExpectedStoragePledge: v11.ExpectedStoragePledge,
+
+		SectorKeyCID: v11.SectorKeyCID,
+	}
+	return info
+}
+
+func fromV11SectorPreCommitOnChainInfo(v11 miner11.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
+	ret := SectorPreCommitOnChainInfo{
+		Info: SectorPreCommitInfo{
+			SealProof:     v11.Info.SealProof,
+			SectorNumber:  v11.Info.SectorNumber,
+			SealedCID:     v11.Info.SealedCID,
+			SealRandEpoch: v11.Info.SealRandEpoch,
+			DealIDs:       v11.Info.DealIDs,
+			Expiration:    v11.Info.Expiration,
+			UnsealedCid:   nil,
+		},
+		PreCommitDeposit: v11.PreCommitDeposit,
+		PreCommitEpoch:   v11.PreCommitEpoch,
+	}
+
+	ret.Info.UnsealedCid = v11.Info.UnsealedCid
+
+	return ret
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.MinerKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -7,8 +7,8 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
 	multisig10 "github.com/filecoin-project/go-state-types/builtin/v10/multisig"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
 	"github.com/filecoin-project/go-state-types/manifest"

 	"github.com/filecoin-project/lotus/chain/actors"
@@ -57,7 +57,7 @@ func (m message10) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init10.ExecParams{
+	execParams := &init11.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -0,0 +1,77 @@
+package multisig
+
+import (
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtintypes "github.com/filecoin-project/go-state-types/builtin"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	multisig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+type message11 struct{ message0 }
+
+func (m message11) Create(
+	signers []address.Address, threshold uint64,
+	unlockStart, unlockDuration abi.ChainEpoch,
+	initialAmount abi.TokenAmount,
+) (*types.Message, error) {
+
+	lenAddrs := uint64(len(signers))
+
+	if lenAddrs < threshold {
+		return nil, xerrors.Errorf("cannot require signing of more addresses than provided for multisig")
+	}
+
+	if threshold == 0 {
+		threshold = lenAddrs
+	}
+
+	if m.from == address.Undef {
+		return nil, xerrors.Errorf("must provide source address")
+	}
+
+	// Set up constructor parameters for multisig
+	msigParams := &multisig11.ConstructorParams{
+		Signers:               signers,
+		NumApprovalsThreshold: threshold,
+		UnlockDuration:        unlockDuration,
+		StartEpoch:            unlockStart,
+	}
+
+	enc, actErr := actors.SerializeParams(msigParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	code, ok := actors.GetActorCodeID(actorstypes.Version11, manifest.MultisigKey)
+	if !ok {
+		return nil, xerrors.Errorf("failed to get multisig code ID")
+	}
+
+	// new actors are created by invoking 'exec' on the init actor with the constructor params
+	execParams := &init11.ExecParams{
+		CodeCID:           code,
+		ConstructorParams: enc,
+	}
+
+	enc, actErr = actors.SerializeParams(execParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Method: builtintypes.MethodsInit.Exec,
+		Params: enc,
+		Value:  initialAmount,
+	}, nil
+}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
 	multisig8 "github.com/filecoin-project/go-state-types/builtin/v8/multisig"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -57,7 +57,7 @@ func (m message8) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init10.ExecParams{
+	execParams := &init11.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	init10 "github.com/filecoin-project/go-state-types/builtin/v10/init"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
 	multisig9 "github.com/filecoin-project/go-state-types/builtin/v9/multisig"
 	"github.com/filecoin-project/go-state-types/manifest"

@@ -57,7 +57,7 @@ func (m message9) Create(
 	}

 	// new actors are created by invoking 'exec' on the init actor with the constructor params
-	execParams := &init10.ExecParams{
+	execParams := &init11.ExecParams{
 		CodeCID:           code,
 		ConstructorParams: enc,
 	}
@@ -12,7 +12,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
-	msig10 "github.com/filecoin-project/go-state-types/builtin/v10/multisig"
+	msig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -45,6 +45,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -109,6 +112,9 @@ func MakeState(store adt.Store, av actorstypes.Version, signers []address.Addres
 	case actorstypes.Version10:
 		return make10(store, signers, threshold, startEpoch, unlockDuration, initialBalance)

+	case actorstypes.Version11:
+		return make11(store, signers, threshold, startEpoch, unlockDuration, initialBalance)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -135,7 +141,7 @@ type State interface {
 	GetState() interface{}
 }

-type Transaction = msig10.Transaction
+type Transaction = msig11.Transaction

 var Methods = builtintypes.MethodsMultisig

@@ -171,6 +177,9 @@ func Message(version actorstypes.Version, from address.Address) MessageBuilder {

 	case actorstypes.Version10:
 		return message10{message0{from}}
+
+	case actorstypes.Version11:
+		return message11{message0{from}}
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -194,13 +203,13 @@ type MessageBuilder interface {
 }

 // this type is the same between v0 and v2
-type ProposalHashData = msig10.ProposalHashData
-type ProposeReturn = msig10.ProposeReturn
-type ProposeParams = msig10.ProposeParams
-type ApproveReturn = msig10.ApproveReturn
+type ProposalHashData = msig11.ProposalHashData
+type ProposeReturn = msig11.ProposeReturn
+type ProposeParams = msig11.ProposeParams
+type ApproveReturn = msig11.ApproveReturn

 func txnParams(id uint64, data *ProposalHashData) ([]byte, error) {
-	params := msig10.TxnIDParams{ID: msig10.TxnID(id)}
+	params := msig11.TxnIDParams{ID: msig11.TxnID(id)}
 	if data != nil {
 		if data.Requester.Protocol() != address.ID {
 			return nil, xerrors.Errorf("proposer address must be an ID address, was %s", data.Requester)
@@ -234,5 +243,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,138 @@
+package multisig
+
+import (
+	"bytes"
+	"encoding/binary"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	msig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, signers []address.Address, threshold uint64, startEpoch abi.ChainEpoch, unlockDuration abi.ChainEpoch, initialBalance abi.TokenAmount) (State, error) {
+	out := state11{store: store}
+	out.State = msig11.State{}
+	out.State.Signers = signers
+	out.State.NumApprovalsThreshold = threshold
+	out.State.StartEpoch = startEpoch
+	out.State.UnlockDuration = unlockDuration
+	out.State.InitialBalance = initialBalance
+
+	em, err := adt11.StoreEmptyMap(store, builtin11.DefaultHamtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State.PendingTxns = em
+
+	return &out, nil
+}
+
+type state11 struct {
+	msig11.State
+	store adt.Store
+}
+
+func (s *state11) LockedBalance(currEpoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.State.AmountLocked(currEpoch - s.State.StartEpoch), nil
+}
+
+func (s *state11) StartEpoch() (abi.ChainEpoch, error) {
+	return s.State.StartEpoch, nil
+}
+
+func (s *state11) UnlockDuration() (abi.ChainEpoch, error) {
+	return s.State.UnlockDuration, nil
+}
+
+func (s *state11) InitialBalance() (abi.TokenAmount, error) {
+	return s.State.InitialBalance, nil
+}
+
+func (s *state11) Threshold() (uint64, error) {
+	return s.State.NumApprovalsThreshold, nil
+}
+
+func (s *state11) Signers() ([]address.Address, error) {
+	return s.State.Signers, nil
+}
+
+func (s *state11) ForEachPendingTxn(cb func(id int64, txn Transaction) error) error {
+	arr, err := adt11.AsMap(s.store, s.State.PendingTxns, builtin11.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+	var out msig11.Transaction
+	return arr.ForEach(&out, func(key string) error {
+		txid, n := binary.Varint([]byte(key))
+		if n <= 0 {
+			return xerrors.Errorf("invalid pending transaction key: %v", key)
+		}
+		return cb(txid, (Transaction)(out)) //nolint:unconvert
+	})
+}
+
+func (s *state11) PendingTxnChanged(other State) (bool, error) {
+	other11, ok := other.(*state11)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.PendingTxns.Equals(other11.PendingTxns), nil
+}
+
+func (s *state11) transactions() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.PendingTxns, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
+	var tx msig11.Transaction
+	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return Transaction{}, err
+	}
+	return Transaction(tx), nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.MultisigKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -0,0 +1,109 @@
+package paych
+
+import (
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
+	paychtypes "github.com/filecoin-project/go-state-types/builtin/v8/paych"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	init_ "github.com/filecoin-project/lotus/chain/actors/builtin/init"
+	"github.com/filecoin-project/lotus/chain/types"
+)
+
+type message11 struct{ from address.Address }
+
+func (m message11) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
+
+	actorCodeID, ok := actors.GetActorCodeID(actorstypes.Version11, "paymentchannel")
+	if !ok {
+		return nil, xerrors.Errorf("error getting actor paymentchannel code id for actor version %d", 11)
+	}
+
+	params, aerr := actors.SerializeParams(&paych11.ConstructorParams{From: m.from, To: to})
+	if aerr != nil {
+		return nil, aerr
+	}
+	enc, aerr := actors.SerializeParams(&init11.ExecParams{
+		CodeCID:           actorCodeID,
+		ConstructorParams: params,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Value:  initialAmount,
+		Method: builtin11.MethodsInit.Exec,
+		Params: enc,
+	}, nil
+}
+
+func (m message11) Update(paych address.Address, sv *paychtypes.SignedVoucher, secret []byte) (*types.Message, error) {
+	params, aerr := actors.SerializeParams(&paych11.UpdateChannelStateParams{
+
+		Sv: toV11SignedVoucher(*sv),
+
+		Secret: secret,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin11.MethodsPaych.UpdateChannelState,
+		Params: params,
+	}, nil
+}
+
+func toV11SignedVoucher(sv paychtypes.SignedVoucher) paych11.SignedVoucher {
+	merges := make([]paych11.Merge, len(sv.Merges))
+	for i := range sv.Merges {
+		merges[i] = paych11.Merge{
+			Lane:  sv.Merges[i].Lane,
+			Nonce: sv.Merges[i].Nonce,
+		}
+	}
+
+	return paych11.SignedVoucher{
+		ChannelAddr:     sv.ChannelAddr,
+		TimeLockMin:     sv.TimeLockMin,
+		TimeLockMax:     sv.TimeLockMax,
+		SecretHash:      sv.SecretHash,
+		Extra:           (*paych11.ModVerifyParams)(sv.Extra),
+		Lane:            sv.Lane,
+		Nonce:           sv.Nonce,
+		Amount:          sv.Amount,
+		MinSettleHeight: sv.MinSettleHeight,
+		Merges:          merges,
+		Signature:       sv.Signature,
+	}
+}
+
+func (m message11) Settle(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin11.MethodsPaych.Settle,
+	}, nil
+}
+
+func (m message11) Collect(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin11.MethodsPaych.Collect,
+	}, nil
+}
@@ -47,6 +47,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -161,6 +164,9 @@ func Message(version actorstypes.Version, from address.Address) MessageBuilder {
 	case actorstypes.Version10:
 		return message10{from}

+	case actorstypes.Version11:
+		return message11{from}
+
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -201,5 +207,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,135 @@
+package paych
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	"github.com/filecoin-project/go-state-types/big"
+	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store) (State, error) {
+	out := state11{store: store}
+	out.State = paych11.State{}
+	return &out, nil
+}
+
+type state11 struct {
+	paych11.State
+	store adt.Store
+	lsAmt *adt11.Array
+}
+
+// Channel owner, who has funded the actor
+func (s *state11) From() (address.Address, error) {
+	return s.State.From, nil
+}
+
+// Recipient of payouts from channel
+func (s *state11) To() (address.Address, error) {
+	return s.State.To, nil
+}
+
+// Height at which the channel can be `Collected`
+func (s *state11) SettlingAt() (abi.ChainEpoch, error) {
+	return s.State.SettlingAt, nil
+}
+
+// Amount successfully redeemed through the payment channel, paid out on `Collect()`
+func (s *state11) ToSend() (abi.TokenAmount, error) {
+	return s.State.ToSend, nil
+}
+
+func (s *state11) getOrLoadLsAmt() (*adt11.Array, error) {
+	if s.lsAmt != nil {
+		return s.lsAmt, nil
+	}
+
+	// Get the lane state from the chain
+	lsamt, err := adt11.AsArray(s.store, s.State.LaneStates, paych11.LaneStatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	s.lsAmt = lsamt
+	return lsamt, nil
+}
+
+// Get total number of lanes
+func (s *state11) LaneCount() (uint64, error) {
+	lsamt, err := s.getOrLoadLsAmt()
+	if err != nil {
+		return 0, err
+	}
+	return lsamt.Length(), nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+// Iterate lane states
+func (s *state11) ForEachLaneState(cb func(idx uint64, dl LaneState) error) error {
+	// Get the lane state from the chain
+	lsamt, err := s.getOrLoadLsAmt()
+	if err != nil {
+		return err
+	}
+
+	// Note: we use a map instead of an array to store laneStates because the
+	// client sets the lane ID (the index) and potentially they could use a
+	// very large index.
+	var ls paych11.LaneState
+	return lsamt.ForEach(&ls, func(i int64) error {
+		return cb(uint64(i), &laneState11{ls})
+	})
+}
+
+type laneState11 struct {
+	paych11.LaneState
+}
+
+func (ls *laneState11) Redeemed() (big.Int, error) {
+	return ls.LaneState.Redeemed, nil
+}
+
+func (ls *laneState11) Nonce() (uint64, error) {
+	return ls.LaneState.Nonce, nil
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.PaychKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -9,7 +9,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -27,8 +27,8 @@ import (
 )

 var (
-	Address = builtin10.StoragePowerActorAddr
-	Methods = builtin10.MethodsPower
+	Address = builtin11.StoragePowerActorAddr
+	Methods = builtin11.MethodsPower
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -48,6 +48,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -112,6 +115,9 @@ func MakeState(store adt.Store, av actorstypes.Version) (State, error) {
 	case actorstypes.Version10:
 		return make10(store)

+	case actorstypes.Version11:
+		return make11(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -176,5 +182,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,207 @@
+package power
+
+import (
+	"bytes"
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	power11 "github.com/filecoin-project/go-state-types/builtin/v11/power"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/actors/builtin"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store) (State, error) {
+	out := state11{store: store}
+
+	s, err := power11.ConstructState(store)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	power11.State
+	store adt.Store
+}
+
+func (s *state11) TotalLocked() (abi.TokenAmount, error) {
+	return s.TotalPledgeCollateral, nil
+}
+
+func (s *state11) TotalPower() (Claim, error) {
+	return Claim{
+		RawBytePower:    s.TotalRawBytePower,
+		QualityAdjPower: s.TotalQualityAdjPower,
+	}, nil
+}
+
+// Committed power to the network. Includes miners below the minimum threshold.
+func (s *state11) TotalCommitted() (Claim, error) {
+	return Claim{
+		RawBytePower:    s.TotalBytesCommitted,
+		QualityAdjPower: s.TotalQABytesCommitted,
+	}, nil
+}
+
+func (s *state11) MinerPower(addr address.Address) (Claim, bool, error) {
+	claims, err := s.claims()
+	if err != nil {
+		return Claim{}, false, err
+	}
+	var claim power11.Claim
+	ok, err := claims.Get(abi.AddrKey(addr), &claim)
+	if err != nil {
+		return Claim{}, false, err
+	}
+	return Claim{
+		RawBytePower:    claim.RawBytePower,
+		QualityAdjPower: claim.QualityAdjPower,
+	}, ok, nil
+}
+
+func (s *state11) MinerNominalPowerMeetsConsensusMinimum(a address.Address) (bool, error) {
+	return s.State.MinerNominalPowerMeetsConsensusMinimum(s.store, a)
+}
+
+func (s *state11) TotalPowerSmoothed() (builtin.FilterEstimate, error) {
+	return builtin.FilterEstimate(s.State.ThisEpochQAPowerSmoothed), nil
+}
+
+func (s *state11) MinerCounts() (uint64, uint64, error) {
+	return uint64(s.State.MinerAboveMinPowerCount), uint64(s.State.MinerCount), nil
+}
+
+func (s *state11) ListAllMiners() ([]address.Address, error) {
+	claims, err := s.claims()
+	if err != nil {
+		return nil, err
+	}
+
+	var miners []address.Address
+	err = claims.ForEach(nil, func(k string) error {
+		a, err := address.NewFromBytes([]byte(k))
+		if err != nil {
+			return err
+		}
+		miners = append(miners, a)
+		return nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return miners, nil
+}
+
+func (s *state11) ForEachClaim(cb func(miner address.Address, claim Claim) error) error {
+	claims, err := s.claims()
+	if err != nil {
+		return err
+	}
+
+	var claim power11.Claim
+	return claims.ForEach(&claim, func(k string) error {
+		a, err := address.NewFromBytes([]byte(k))
+		if err != nil {
+			return err
+		}
+		return cb(a, Claim{
+			RawBytePower:    claim.RawBytePower,
+			QualityAdjPower: claim.QualityAdjPower,
+		})
+	})
+}
+
+func (s *state11) ClaimsChanged(other State) (bool, error) {
+	other11, ok := other.(*state11)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.Claims.Equals(other11.State.Claims), nil
+}
+
+func (s *state11) SetTotalQualityAdjPower(p abi.StoragePower) error {
+	s.State.TotalQualityAdjPower = p
+	return nil
+}
+
+func (s *state11) SetTotalRawBytePower(p abi.StoragePower) error {
+	s.State.TotalRawBytePower = p
+	return nil
+}
+
+func (s *state11) SetThisEpochQualityAdjPower(p abi.StoragePower) error {
+	s.State.ThisEpochQualityAdjPower = p
+	return nil
+}
+
+func (s *state11) SetThisEpochRawBytePower(p abi.StoragePower) error {
+	s.State.ThisEpochRawBytePower = p
+	return nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) claims() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.Claims, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) decodeClaim(val *cbg.Deferred) (Claim, error) {
+	var ci power11.Claim
+	if err := ci.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return Claim{}, err
+	}
+	return fromV11Claim(ci), nil
+}
+
+func fromV11Claim(v11 power11.Claim) Claim {
+	return Claim{
+		RawBytePower:    v11.RawBytePower,
+		QualityAdjPower: v11.QualityAdjPower,
+	}
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.PowerKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -26,6 +26,22 @@ import (
 	reward10 "github.com/filecoin-project/go-state-types/builtin/v10/reward"
 	system10 "github.com/filecoin-project/go-state-types/builtin/v10/system"
 	verifreg10 "github.com/filecoin-project/go-state-types/builtin/v10/verifreg"
+	account11 "github.com/filecoin-project/go-state-types/builtin/v11/account"
+	cron11 "github.com/filecoin-project/go-state-types/builtin/v11/cron"
+	datacap11 "github.com/filecoin-project/go-state-types/builtin/v11/datacap"
+	eam11 "github.com/filecoin-project/go-state-types/builtin/v11/eam"
+	ethaccount11 "github.com/filecoin-project/go-state-types/builtin/v11/ethaccount"
+	evm11 "github.com/filecoin-project/go-state-types/builtin/v11/evm"
+	_init11 "github.com/filecoin-project/go-state-types/builtin/v11/init"
+	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
+	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
+	multisig11 "github.com/filecoin-project/go-state-types/builtin/v11/multisig"
+	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
+	placeholder11 "github.com/filecoin-project/go-state-types/builtin/v11/placeholder"
+	power11 "github.com/filecoin-project/go-state-types/builtin/v11/power"
+	reward11 "github.com/filecoin-project/go-state-types/builtin/v11/reward"
+	system11 "github.com/filecoin-project/go-state-types/builtin/v11/system"
+	verifreg11 "github.com/filecoin-project/go-state-types/builtin/v11/verifreg"
 	account8 "github.com/filecoin-project/go-state-types/builtin/v8/account"
 	cron8 "github.com/filecoin-project/go-state-types/builtin/v8/cron"
 	_init8 "github.com/filecoin-project/go-state-types/builtin/v8/init"
@@ -377,6 +393,110 @@ func MakeRegistry(av actorstypes.Version) []RegistryEntry {
 			}
 		}

+	case actorstypes.Version11:
+		for key, codeID := range codeIDs {
+			switch key {
+			case manifest.AccountKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: account11.Methods,
+					state:   new(account11.State),
+				})
+			case manifest.CronKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: cron11.Methods,
+					state:   new(cron11.State),
+				})
+			case manifest.InitKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: _init11.Methods,
+					state:   new(_init11.State),
+				})
+			case manifest.MarketKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: market11.Methods,
+					state:   new(market11.State),
+				})
+			case manifest.MinerKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: miner11.Methods,
+					state:   new(miner11.State),
+				})
+			case manifest.MultisigKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: multisig11.Methods,
+					state:   new(multisig11.State),
+				})
+			case manifest.PaychKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: paych11.Methods,
+					state:   new(paych11.State),
+				})
+			case manifest.PowerKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: power11.Methods,
+					state:   new(power11.State),
+				})
+			case manifest.RewardKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: reward11.Methods,
+					state:   new(reward11.State),
+				})
+			case manifest.SystemKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: system11.Methods,
+					state:   new(system11.State),
+				})
+			case manifest.VerifregKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: verifreg11.Methods,
+					state:   new(verifreg11.State),
+				})
+			case manifest.DatacapKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: datacap11.Methods,
+					state:   new(datacap11.State),
+				})
+
+			case manifest.EvmKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: evm11.Methods,
+					state:   new(evm11.State),
+				})
+			case manifest.EamKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: eam11.Methods,
+					state:   nil,
+				})
+			case manifest.PlaceholderKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: placeholder11.Methods,
+					state:   nil,
+				})
+			case manifest.EthAccountKey:
+				registry = append(registry, RegistryEntry{
+					code:    codeID,
+					methods: ethaccount11.Methods,
+					state:   nil,
+				})
+
+			}
+		}
+
 	default:
 		panic("expected version v8 and up only, use specs-actors for v0-7")
 	}
@@ -6,7 +6,7 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
@@ -25,8 +25,8 @@ import (
 )

 var (
-	Address = builtin10.RewardActorAddr
-	Methods = builtin10.MethodsReward
+	Address = builtin11.RewardActorAddr
+	Methods = builtin11.MethodsReward
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -46,6 +46,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -110,6 +113,9 @@ func MakeState(store adt.Store, av actorstypes.Version, currRealizedPower abi.St
 	case actorstypes.Version10:
 		return make10(store, currRealizedPower)

+	case actorstypes.Version11:
+		return make11(store, currRealizedPower)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -152,5 +158,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,120 @@
+package reward
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
+	reward11 "github.com/filecoin-project/go-state-types/builtin/v11/reward"
+	smoothing11 "github.com/filecoin-project/go-state-types/builtin/v11/util/smoothing"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/actors/builtin"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, currRealizedPower abi.StoragePower) (State, error) {
+	out := state11{store: store}
+	out.State = *reward11.ConstructState(currRealizedPower)
+	return &out, nil
+}
+
+type state11 struct {
+	reward11.State
+	store adt.Store
+}
+
+func (s *state11) ThisEpochReward() (abi.TokenAmount, error) {
+	return s.State.ThisEpochReward, nil
+}
+
+func (s *state11) ThisEpochRewardSmoothed() (builtin.FilterEstimate, error) {
+
+	return builtin.FilterEstimate{
+		PositionEstimate: s.State.ThisEpochRewardSmoothed.PositionEstimate,
+		VelocityEstimate: s.State.ThisEpochRewardSmoothed.VelocityEstimate,
+	}, nil
+
+}
+
+func (s *state11) ThisEpochBaselinePower() (abi.StoragePower, error) {
+	return s.State.ThisEpochBaselinePower, nil
+}
+
+func (s *state11) TotalStoragePowerReward() (abi.TokenAmount, error) {
+	return s.State.TotalStoragePowerReward, nil
+}
+
+func (s *state11) EffectiveBaselinePower() (abi.StoragePower, error) {
+	return s.State.EffectiveBaselinePower, nil
+}
+
+func (s *state11) EffectiveNetworkTime() (abi.ChainEpoch, error) {
+	return s.State.EffectiveNetworkTime, nil
+}
+
+func (s *state11) CumsumBaseline() (reward11.Spacetime, error) {
+	return s.State.CumsumBaseline, nil
+}
+
+func (s *state11) CumsumRealized() (reward11.Spacetime, error) {
+	return s.State.CumsumRealized, nil
+}
+
+func (s *state11) InitialPledgeForPower(qaPower abi.StoragePower, networkTotalPledge abi.TokenAmount, networkQAPower *builtin.FilterEstimate, circSupply abi.TokenAmount) (abi.TokenAmount, error) {
+	return miner11.InitialPledgeForPower(
+		qaPower,
+		s.State.ThisEpochBaselinePower,
+		s.State.ThisEpochRewardSmoothed,
+		smoothing11.FilterEstimate{
+			PositionEstimate: networkQAPower.PositionEstimate,
+			VelocityEstimate: networkQAPower.VelocityEstimate,
+		},
+		circSupply,
+	), nil
+}
+
+func (s *state11) PreCommitDepositForPower(networkQAPower builtin.FilterEstimate, sectorWeight abi.StoragePower) (abi.TokenAmount, error) {
+	return miner11.PreCommitDepositForPower(s.State.ThisEpochRewardSmoothed,
+		smoothing11.FilterEstimate{
+			PositionEstimate: networkQAPower.PositionEstimate,
+			VelocityEstimate: networkQAPower.VelocityEstimate,
+		},
+		sectorWeight), nil
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.RewardKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -5,7 +5,7 @@ import (
 	"golang.org/x/xerrors"

 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	"github.com/filecoin-project/go-state-types/manifest"
 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -21,7 +21,7 @@ import (
 )

 var (
-	Address = builtin10.SystemActorAddr
+	Address = builtin11.SystemActorAddr
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -41,6 +41,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -105,6 +108,9 @@ func MakeState(store adt.Store, av actorstypes.Version, builtinActors cid.Cid) (
 	case actorstypes.Version10:
 		return make10(store, builtinActors)

+	case actorstypes.Version11:
+		return make11(store, builtinActors)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -131,5 +137,6 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }
@@ -0,0 +1,72 @@
+package system
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	system11 "github.com/filecoin-project/go-state-types/builtin/v11/system"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, builtinActors cid.Cid) (State, error) {
+	out := state11{store: store}
+	out.State = system11.State{
+		BuiltinActors: builtinActors,
+	}
+	return &out, nil
+}
+
+type state11 struct {
+	system11.State
+	store adt.Store
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) GetBuiltinActors() cid.Cid {
+
+	return s.State.BuiltinActors
+
+}
+
+func (s *state11) SetBuiltinActors(c cid.Cid) error {
+
+	s.State.BuiltinActors = c
+	return nil
+
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.SystemKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -0,0 +1,170 @@
+package verifreg
+
+import (
+	"fmt"
+
+	"github.com/ipfs/go-cid"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	actorstypes "github.com/filecoin-project/go-state-types/actors"
+	"github.com/filecoin-project/go-state-types/big"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
+	adt11 "github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
+	verifreg11 "github.com/filecoin-project/go-state-types/builtin/v11/verifreg"
+	verifreg9 "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
+	"github.com/filecoin-project/go-state-types/manifest"
+
+	"github.com/filecoin-project/lotus/chain/actors"
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+)
+
+var _ State = (*state11)(nil)
+
+func load11(store adt.Store, root cid.Cid) (State, error) {
+	out := state11{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make11(store adt.Store, rootKeyAddress address.Address) (State, error) {
+	out := state11{store: store}
+
+	s, err := verifreg11.ConstructState(store, rootKeyAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state11 struct {
+	verifreg11.State
+	store adt.Store
+}
+
+func (s *state11) RootKey() (address.Address, error) {
+	return s.State.RootKey, nil
+}
+
+func (s *state11) VerifiedClientDataCap(addr address.Address) (bool, abi.StoragePower, error) {
+
+	return false, big.Zero(), xerrors.Errorf("unsupported in actors v11")
+
+}
+
+func (s *state11) VerifierDataCap(addr address.Address) (bool, abi.StoragePower, error) {
+	return getDataCap(s.store, actors.Version11, s.verifiers, addr)
+}
+
+func (s *state11) RemoveDataCapProposalID(verifier address.Address, client address.Address) (bool, uint64, error) {
+	return getRemoveDataCapProposalID(s.store, actors.Version11, s.removeDataCapProposalIDs, verifier, client)
+}
+
+func (s *state11) ForEachVerifier(cb func(addr address.Address, dcap abi.StoragePower) error) error {
+	return forEachCap(s.store, actors.Version11, s.verifiers, cb)
+}
+
+func (s *state11) ForEachClient(cb func(addr address.Address, dcap abi.StoragePower) error) error {
+
+	return xerrors.Errorf("unsupported in actors v11")
+
+}
+
+func (s *state11) verifiedClients() (adt.Map, error) {
+
+	return nil, xerrors.Errorf("unsupported in actors v11")
+
+}
+
+func (s *state11) verifiers() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.Verifiers, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) removeDataCapProposalIDs() (adt.Map, error) {
+	return adt11.AsMap(s.store, s.RemoveDataCapProposalIDs, builtin11.DefaultHamtBitwidth)
+}
+
+func (s *state11) GetState() interface{} {
+	return &s.State
+}
+
+func (s *state11) GetAllocation(clientIdAddr address.Address, allocationId verifreg9.AllocationId) (*Allocation, bool, error) {
+
+	alloc, ok, err := s.FindAllocation(s.store, clientIdAddr, verifreg11.AllocationId(allocationId))
+	return (*Allocation)(alloc), ok, err
+}
+
+func (s *state11) GetAllocations(clientIdAddr address.Address) (map[AllocationId]Allocation, error) {
+
+	v11Map, err := s.LoadAllocationsToMap(s.store, clientIdAddr)
+
+	retMap := make(map[AllocationId]Allocation, len(v11Map))
+	for k, v := range v11Map {
+		retMap[AllocationId(k)] = Allocation(v)
+	}
+
+	return retMap, err
+
+}
+
+func (s *state11) GetClaim(providerIdAddr address.Address, claimId verifreg9.ClaimId) (*Claim, bool, error) {
+
+	claim, ok, err := s.FindClaim(s.store, providerIdAddr, verifreg11.ClaimId(claimId))
+	return (*Claim)(claim), ok, err
+
+}
+
+func (s *state11) GetClaims(providerIdAddr address.Address) (map[ClaimId]Claim, error) {
+
+	v11Map, err := s.LoadClaimsToMap(s.store, providerIdAddr)
+
+	retMap := make(map[ClaimId]Claim, len(v11Map))
+	for k, v := range v11Map {
+		retMap[ClaimId(k)] = Claim(v)
+	}
+
+	return retMap, err
+
+}
+
+func (s *state11) GetClaimIdsBySector(providerIdAddr address.Address) (map[abi.SectorNumber][]ClaimId, error) {
+
+	v11Map, err := s.LoadClaimsToMap(s.store, providerIdAddr)
+
+	retMap := make(map[abi.SectorNumber][]ClaimId)
+	for k, v := range v11Map {
+		claims, ok := retMap[v.Sector]
+		if !ok {
+			retMap[v.Sector] = []ClaimId{ClaimId(k)}
+		} else {
+			retMap[v.Sector] = append(claims, ClaimId(k))
+		}
+	}
+
+	return retMap, err
+
+}
+
+func (s *state11) ActorKey() string {
+	return manifest.VerifregKey
+}
+
+func (s *state11) ActorVersion() actorstypes.Version {
+	return actorstypes.Version11
+}
+
+func (s *state11) Code() cid.Cid {
+	code, ok := actors.GetActorCodeID(s.ActorVersion(), s.ActorKey())
+	if !ok {
+		panic(fmt.Errorf("didn't find actor %v code id for actor version %d", s.ActorKey(), s.ActorVersion()))
+	}
+
+	return code
+}
@@ -7,7 +7,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
-	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	verifregtypes "github.com/filecoin-project/go-state-types/builtin/v9/verifreg"
 	"github.com/filecoin-project/go-state-types/cbor"
 	"github.com/filecoin-project/go-state-types/manifest"
@@ -25,8 +25,8 @@ import (
 )

 var (
-	Address = builtin10.VerifiedRegistryActorAddr
-	Methods = builtin10.MethodsVerifiedRegistry
+	Address = builtin11.VerifiedRegistryActorAddr
+	Methods = builtin11.MethodsVerifiedRegistry
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -46,6 +46,9 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 		case actorstypes.Version10:
 			return load10(store, act.Head)

+		case actorstypes.Version11:
+			return load11(store, act.Head)
+
 		}
 	}

@@ -110,6 +113,9 @@ func MakeState(store adt.Store, av actorstypes.Version, rootKeyAddress address.A
 	case actorstypes.Version10:
 		return make10(store, rootKeyAddress)

+	case actorstypes.Version11:
+		return make11(store, rootKeyAddress)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -147,6 +153,7 @@ func AllCodes() []cid.Cid {
 		(&state8{}).Code(),
 		(&state9{}).Code(),
 		(&state10{}).Code(),
+		(&state11{}).Code(),
 	}
 }

@@ -7,12 +7,16 @@ import (
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
 	builtin10 "github.com/filecoin-project/go-state-types/builtin"
+	builtin11 "github.com/filecoin-project/go-state-types/builtin"
 	builtin8 "github.com/filecoin-project/go-state-types/builtin"
 	builtin9 "github.com/filecoin-project/go-state-types/builtin"
 	market10 "github.com/filecoin-project/go-state-types/builtin/v10/market"
 	miner10 "github.com/filecoin-project/go-state-types/builtin/v10/miner"
-	paych10 "github.com/filecoin-project/go-state-types/builtin/v10/paych"
 	verifreg10 "github.com/filecoin-project/go-state-types/builtin/v10/verifreg"
+	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
+	miner11 "github.com/filecoin-project/go-state-types/builtin/v11/miner"
+	paych11 "github.com/filecoin-project/go-state-types/builtin/v11/paych"
+	verifreg11 "github.com/filecoin-project/go-state-types/builtin/v11/verifreg"
 	market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
 	miner8 "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	verifreg8 "github.com/filecoin-project/go-state-types/builtin/v8/verifreg"
@@ -51,10 +55,10 @@ import (
 )

 const (
-	ChainFinality                  = miner10.ChainFinality
+	ChainFinality                  = miner11.ChainFinality
 	SealRandomnessLookback         = ChainFinality
-	PaychSettleDelay               = paych10.SettleDelay
-	MaxPreCommitRandomnessLookback = builtin10.EpochsInDay + SealRandomnessLookback
+	PaychSettleDelay               = paych11.SettleDelay
+	MaxPreCommitRandomnessLookback = builtin11.EpochsInDay + SealRandomnessLookback
 )

 // SetSupportedProofTypes sets supported proof types, across all actor versions.
@@ -165,11 +169,13 @@ func SetPreCommitChallengeDelay(delay abi.ChainEpoch) {

 	miner10.PreCommitChallengeDelay = delay

+	miner11.PreCommitChallengeDelay = delay
+
 }

 // TODO: this function shouldn't really exist. Instead, the API should expose the precommit delay.
 func GetPreCommitChallengeDelay() abi.ChainEpoch {
-	return miner10.PreCommitChallengeDelay
+	return miner11.PreCommitChallengeDelay
 }

 // SetConsensusMinerMinPower sets the minimum power of an individual miner must
@@ -215,6 +221,10 @@ func SetConsensusMinerMinPower(p abi.StoragePower) {
 		policy.ConsensusMinerMinPower = p
 	}

+	for _, policy := range builtin11.PoStProofPolicies {
+		policy.ConsensusMinerMinPower = p
+	}
+
 }

 // SetMinVerifiedDealSize sets the minimum size of a verified deal. This should
@@ -241,6 +251,8 @@ func SetMinVerifiedDealSize(size abi.StoragePower) {

 	verifreg10.MinVerifiedDealSize = size

+	verifreg11.MinVerifiedDealSize = size
+
 }

 func GetMaxProveCommitDuration(ver actorstypes.Version, t abi.RegisteredSealProof) (abi.ChainEpoch, error) {
@@ -286,6 +298,10 @@ func GetMaxProveCommitDuration(ver actorstypes.Version, t abi.RegisteredSealProo

 		return miner10.MaxProveCommitDuration[t], nil

+	case actorstypes.Version11:
+
+		return miner11.MaxProveCommitDuration[t], nil
+
 	default:
 		return 0, xerrors.Errorf("unsupported actors version")
 	}
@@ -341,6 +357,11 @@ func SetProviderCollateralSupplyTarget(num, denom big.Int) {
 		Denominator: denom,
 	}

+	market11.ProviderCollateralSupplyTarget = builtin11.BigFrac{
+		Numerator:   num,
+		Denominator: denom,
+	}
+
 }

 func DealProviderCollateralBounds(
@@ -404,13 +425,18 @@ func DealProviderCollateralBounds(
 		min, max := market10.DealProviderCollateralBounds(size, verified, rawBytePower, qaPower, baselinePower, circulatingFil)
 		return min, max, nil

+	case actorstypes.Version11:
+
+		min, max := market11.DealProviderCollateralBounds(size, verified, rawBytePower, qaPower, baselinePower, circulatingFil)
+		return min, max, nil
+
 	default:
 		return big.Zero(), big.Zero(), xerrors.Errorf("unsupported actors version")
 	}
 }

 func DealDurationBounds(pieceSize abi.PaddedPieceSize) (min, max abi.ChainEpoch) {
-	return market10.DealDurationBounds(pieceSize)
+	return market11.DealDurationBounds(pieceSize)
 }

 // Sets the challenge window and scales the proving period to match (such that
@@ -479,6 +505,13 @@ func SetWPoStChallengeWindow(period abi.ChainEpoch) {
 	// scale it if we're scaling the challenge period.
 	miner10.WPoStDisputeWindow = period * 30

+	miner11.WPoStChallengeWindow = period
+	miner11.WPoStProvingPeriod = period * abi.ChainEpoch(miner11.WPoStPeriodDeadlines)
+
+	// by default, this is 2x finality which is 30 periods.
+	// scale it if we're scaling the challenge period.
+	miner11.WPoStDisputeWindow = period * 30
+
 }

 func GetWinningPoStSectorSetLookback(nwVer network.Version) abi.ChainEpoch {
@@ -491,15 +524,15 @@ func GetWinningPoStSectorSetLookback(nwVer network.Version) abi.ChainEpoch {
 }

 func GetMaxSectorExpirationExtension() abi.ChainEpoch {
-	return miner10.MaxSectorExpirationExtension
+	return miner11.MaxSectorExpirationExtension
 }

 func GetMinSectorExpiration() abi.ChainEpoch {
-	return miner10.MinSectorExpiration
+	return miner11.MinSectorExpiration
 }

 func GetMaxPoStPartitions(nv network.Version, p abi.RegisteredPoStProof) (int, error) {
-	sectorsPerPart, err := builtin10.PoStProofWindowPoStPartitionSectors(p)
+	sectorsPerPart, err := builtin11.PoStProofWindowPoStPartitionSectors(p)
 	if err != nil {
 		return 0, err
 	}
@@ -519,7 +552,7 @@ func GetSectorMaxLifetime(proof abi.RegisteredSealProof, nwVer network.Version)
 		return builtin4.SealProofPoliciesV0[proof].SectorMaxLifetime
 	}

-	return builtin10.SealProofPoliciesV11[proof].SectorMaxLifetime
+	return builtin11.SealProofPoliciesV11[proof].SectorMaxLifetime
 }

 func GetAddressedSectorsMax(nwVer network.Version) (int, error) {
@@ -559,6 +592,9 @@ func GetAddressedSectorsMax(nwVer network.Version) (int, error) {
 	case actorstypes.Version10:
 		return miner10.AddressedSectorsMax, nil

+	case actorstypes.Version11:
+		return miner11.AddressedSectorsMax, nil
+
 	default:
 		return 0, xerrors.Errorf("unsupported network version")
 	}
@@ -612,6 +648,10 @@ func GetDeclarationsMax(nwVer network.Version) (int, error) {

 		return miner10.DeclarationsMax, nil

+	case actorstypes.Version11:
+
+		return miner11.DeclarationsMax, nil
+
 	default:
 		return 0, xerrors.Errorf("unsupported network version")
 	}
@@ -664,6 +704,10 @@ func AggregateProveCommitNetworkFee(nwVer network.Version, aggregateSize int, ba

 		return miner10.AggregateProveCommitNetworkFee(aggregateSize, baseFee), nil

+	case actorstypes.Version11:
+
+		return miner11.AggregateProveCommitNetworkFee(aggregateSize, baseFee), nil
+
 	default:
 		return big.Zero(), xerrors.Errorf("unsupported network version")
 	}
@@ -716,6 +760,10 @@ func AggregatePreCommitNetworkFee(nwVer network.Version, aggregateSize int, base

 		return miner10.AggregatePreCommitNetworkFee(aggregateSize, baseFee), nil

+	case actorstypes.Version11:
+
+		return miner11.AggregatePreCommitNetworkFee(aggregateSize, baseFee), nil
+
 	default:
 		return big.Zero(), xerrors.Errorf("unsupported network version")
 	}
@@ -14,9 +14,9 @@ const ({{range .actorVersions}}

 /* inline-gen start */

-var LatestVersion = 10
+var LatestVersion = 11

-var Versions = []int{0, 2, 3, 4, 5, 6, 7, 8, 9, 10}
+var Versions = []int{0, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}

 const (
 	Version0  Version = 0
@@ -29,6 +29,7 @@ const (
 	Version8  Version = 8
 	Version9  Version = 9
 	Version10 Version = 10
+	Version11 Version = 11
 )

 /* inline-gen end */
@@ -51,6 +51,7 @@ func NewActorRegistry() *vm.ActorRegistry {
 	inv.Register(actorstypes.Version8, vm.ActorsVersionPredicate(actorstypes.Version8), builtin.MakeRegistry(actorstypes.Version8))
 	inv.Register(actorstypes.Version9, vm.ActorsVersionPredicate(actorstypes.Version9), builtin.MakeRegistry(actorstypes.Version9))
 	inv.Register(actorstypes.Version10, vm.ActorsVersionPredicate(actorstypes.Version10), builtin.MakeRegistry(actorstypes.Version10))
+	inv.Register(actorstypes.Version11, vm.ActorsVersionPredicate(actorstypes.Version11), builtin.MakeRegistry(actorstypes.Version11))

 	return inv
 }
@@ -109,7 +110,6 @@ func (t *TipSetExecutor) ApplyBlocks(ctx context.Context,
 			TipSetGetter:   stmgr.TipSetGetterForTipset(sm.ChainStore(), ts),
 			Tracing:        vmTracing,
 			ReturnEvents:   sm.ChainStore().IsStoringEvents(),
-			ExecutionLane:  vm.ExecutionLanePriority,
 		}

 		return sm.VMConstructor()(ctx, vmopt)
@@ -19,6 +19,7 @@ import (
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
 	nv18 "github.com/filecoin-project/go-state-types/builtin/v10/migration"
+	nv19 "github.com/filecoin-project/go-state-types/builtin/v11/migration"
 	nv17 "github.com/filecoin-project/go-state-types/builtin/v9/migration"
 	"github.com/filecoin-project/go-state-types/manifest"
 	"github.com/filecoin-project/go-state-types/migration"
@@ -245,6 +246,21 @@ func DefaultUpgradeSchedule() stmgr.UpgradeSchedule {
 			StopWithin:      5,
 		}},
 		Expensive: true,
+	}, {
+		Height:    build.UpgradeLightningHeight,
+		Network:   network.Version19,
+		Migration: UpgradeActorsV11,
+		PreMigrations: []stmgr.PreMigration{{
+			PreMigration:    PreUpgradeActorsV11,
+			StartWithin:     120,
+			DontStartWithin: 15,
+			StopWithin:      10,
+		}},
+		Expensive: true,
+	}, {
+		Height:    build.UpgradeThunderHeight,
+		Network:   network.Version20,
+		Migration: nil,
 	},
 	}

@@ -1588,29 +1604,6 @@ func upgradeActorsV9Common(
 	return newRoot, nil
 }

-func UpgradeActorsV10(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, cb stmgr.ExecMonitor,
-	root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
-	// Use all the CPUs except 3.
-	workerCount := MigrationMaxWorkerCount - 3
-	if workerCount <= 0 {
-		workerCount = 1
-	}
-
-	config := migration.Config{
-		MaxWorkers:        uint(workerCount),
-		JobQueueSize:      1000,
-		ResultQueueSize:   100,
-		ProgressLogPeriod: 10 * time.Second,
-	}
-
-	newRoot, err := upgradeActorsV10Common(ctx, sm, cache, root, epoch, ts, config)
-	if err != nil {
-		return cid.Undef, xerrors.Errorf("migrating actors v10 state: %w", err)
-	}
-
-	return newRoot, nil
-}
-
 func PreUpgradeActorsV10(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) error {
 	// Use half the CPUs for pre-migration, but leave at least 3.
 	workerCount := MigrationMaxWorkerCount
@@ -1634,6 +1627,29 @@ func PreUpgradeActorsV10(ctx context.Context, sm *stmgr.StateManager, cache stmg
 	return err
 }

+func UpgradeActorsV10(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, cb stmgr.ExecMonitor,
+	root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
+	// Use all the CPUs except 3.
+	workerCount := MigrationMaxWorkerCount - 3
+	if workerCount <= 0 {
+		workerCount = 1
+	}
+
+	config := migration.Config{
+		MaxWorkers:        uint(workerCount),
+		JobQueueSize:      1000,
+		ResultQueueSize:   100,
+		ProgressLogPeriod: 10 * time.Second,
+	}
+
+	newRoot, err := upgradeActorsV10Common(ctx, sm, cache, root, epoch, ts, config)
+	if err != nil {
+		return cid.Undef, xerrors.Errorf("migrating actors v10 state: %w", err)
+	}
+
+	return newRoot, nil
+}
+
 func upgradeActorsV10Common(
 	ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache,
 	root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet,
@@ -1696,6 +1712,108 @@ func upgradeActorsV10Common(
 	return newRoot, nil
 }

+func PreUpgradeActorsV11(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) error {
+	// Use half the CPUs for pre-migration, but leave at least 3.
+	workerCount := MigrationMaxWorkerCount
+	if workerCount <= 4 {
+		workerCount = 1
+	} else {
+		workerCount /= 2
+	}
+
+	lbts, lbRoot, err := stmgr.GetLookbackTipSetForRound(ctx, sm, ts, epoch)
+	if err != nil {
+		return xerrors.Errorf("error getting lookback ts for premigration: %w", err)
+	}
+
+	config := migration.Config{
+		MaxWorkers:        uint(workerCount),
+		ProgressLogPeriod: time.Minute * 5,
+	}
+
+	_, err = upgradeActorsV11Common(ctx, sm, cache, lbRoot, epoch, lbts, config)
+	return err
+}
+
+func UpgradeActorsV11(ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache, cb stmgr.ExecMonitor,
+	root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
+	// Use all the CPUs except 2.
+	workerCount := MigrationMaxWorkerCount - 3
+	if workerCount <= 0 {
+		workerCount = 1
+	}
+	config := migration.Config{
+		MaxWorkers:        uint(workerCount),
+		JobQueueSize:      1000,
+		ResultQueueSize:   100,
+		ProgressLogPeriod: 10 * time.Second,
+	}
+	newRoot, err := upgradeActorsV11Common(ctx, sm, cache, root, epoch, ts, config)
+	if err != nil {
+		return cid.Undef, xerrors.Errorf("migrating actors v11 state: %w", err)
+	}
+	return newRoot, nil
+}
+
+func upgradeActorsV11Common(
+	ctx context.Context, sm *stmgr.StateManager, cache stmgr.MigrationCache,
+	root cid.Cid, epoch abi.ChainEpoch, ts *types.TipSet,
+	config migration.Config,
+) (cid.Cid, error) {
+	writeStore := blockstore.NewAutobatch(ctx, sm.ChainStore().StateBlockstore(), units.GiB/4)
+	adtStore := store.ActorStore(ctx, writeStore)
+	// ensure that the manifest is loaded in the blockstore
+	if err := bundle.LoadBundles(ctx, writeStore, actorstypes.Version11); err != nil {
+		return cid.Undef, xerrors.Errorf("failed to load manifest bundle: %w", err)
+	}
+
+	// Load the state root.
+	var stateRoot types.StateRoot
+	if err := adtStore.Get(ctx, root, &stateRoot); err != nil {
+		return cid.Undef, xerrors.Errorf("failed to decode state root: %w", err)
+	}
+
+	if stateRoot.Version != types.StateTreeVersion5 {
+		return cid.Undef, xerrors.Errorf(
+			"expected state root version 5 for actors v11 upgrade, got %d",
+			stateRoot.Version,
+		)
+	}
+
+	manifest, ok := actors.GetManifest(actorstypes.Version11)
+	if !ok {
+		return cid.Undef, xerrors.Errorf("no manifest CID for v11 upgrade")
+	}
+
+	// Perform the migration
+	newHamtRoot, err := nv19.MigrateStateTree(ctx, adtStore, manifest, stateRoot.Actors, epoch, config,
+		migrationLogger{}, cache)
+	if err != nil {
+		return cid.Undef, xerrors.Errorf("upgrading to actors v11: %w", err)
+	}
+
+	// Persist the result.
+	newRoot, err := adtStore.Put(ctx, &types.StateRoot{
+		Version: types.StateTreeVersion5,
+		Actors:  newHamtRoot,
+		Info:    stateRoot.Info,
+	})
+	if err != nil {
+		return cid.Undef, xerrors.Errorf("failed to persist new state root: %w", err)
+	}
+
+	// Persists the new tree and shuts down the flush worker
+	if err := writeStore.Flush(ctx); err != nil {
+		return cid.Undef, xerrors.Errorf("writeStore flush failed: %w", err)
+	}
+
+	if err := writeStore.Shutdown(ctx); err != nil {
+		return cid.Undef, xerrors.Errorf("writeStore shutdown failed: %w", err)
+	}
+
+	return newRoot, nil
+}
+
 // Example upgrade function if upgrade requires only code changes
 //func UpgradeActorsV9(ctx context.Context, sm *stmgr.StateManager, _ stmgr.MigrationCache, _ stmgr.ExecMonitor, root cid.Cid, _ abi.ChainEpoch, _ *types.TipSet) (cid.Cid, error) {
 //	buf := blockstore.NewTieredBstore(sm.ChainStore().StateBlockstore(), blockstore.NewMemorySync())
@@ -34,7 +34,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
 	genesis2 "github.com/filecoin-project/lotus/chain/gen/genesis"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/rand"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -257,7 +256,7 @@ func NewGeneratorWithSectorsAndUpgradeSchedule(numSectors int, us stmgr.UpgradeS
 	//return nil, xerrors.Errorf("creating drand beacon: %w", err)
 	//}

-	sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), sys, us, beac, ds, index.DummyMsgIndex)
+	sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), sys, us, beac, ds)
 	if err != nil {
 		return nil, xerrors.Errorf("initing stmgr: %w", err)
 	}
@@ -17,6 +17,7 @@ import (
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/big"
 	builtintypes "github.com/filecoin-project/go-state-types/builtin"
+	power11 "github.com/filecoin-project/go-state-types/builtin/v11/power"
 	minertypes "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	markettypes "github.com/filecoin-project/go-state-types/builtin/v9/market"
 	miner9 "github.com/filecoin-project/go-state-types/builtin/v9/miner"
@@ -27,6 +28,7 @@ import (
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	power0 "github.com/filecoin-project/specs-actors/actors/builtin/power"
 	reward0 "github.com/filecoin-project/specs-actors/actors/builtin/reward"
+	power2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/power"
 	reward2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/reward"
 	power4 "github.com/filecoin-project/specs-actors/v4/actors/builtin/power"
 	reward4 "github.com/filecoin-project/specs-actors/v4/actors/builtin/reward"
@@ -135,14 +137,32 @@ func SetupStorageMiners(ctx context.Context, cs *store.ChainStore, sys vm.Syscal
 		}

 		{
-			constructorParams := &power0.CreateMinerParams{
-				Owner:         m.Worker,
-				Worker:        m.Worker,
-				Peer:          []byte(m.PeerId),
-				SealProofType: spt,
+			var params []byte
+			if nv <= network.Version10 {
+				constructorParams := &power2.CreateMinerParams{
+					Owner:         m.Worker,
+					Worker:        m.Worker,
+					Peer:          []byte(m.PeerId),
+					SealProofType: spt,
+				}
+
+				params = mustEnc(constructorParams)
+			} else {
+				ppt, err := spt.RegisteredWindowPoStProofByNetworkVersion(nv)
+				if err != nil {
+					return cid.Undef, xerrors.Errorf("failed to convert spt to wpt: %w", err)
+				}
+
+				constructorParams := &power11.CreateMinerParams{
+					Owner:               m.Worker,
+					Worker:              m.Worker,
+					Peer:                []byte(m.PeerId),
+					WindowPoStProofType: ppt,
+				}
+
+				params = mustEnc(constructorParams)
 			}

-			params := mustEnc(constructorParams)
 			rval, err := doExecValue(ctx, genesisVm, power.Address, m.Owner, m.PowerBalance, power.Methods.CreateMiner, params)
 			if err != nil {
 				return cid.Undef, xerrors.Errorf("failed to create genesis miner: %w", err)
@@ -1,45 +0,0 @@
-package index
-
-import (
-	"context"
-	"errors"
-
-	"github.com/ipfs/go-cid"
-
-	"github.com/filecoin-project/go-state-types/abi"
-)
-
-var ErrNotFound = errors.New("message not found")
-var ErrClosed = errors.New("index closed")
-
-// MsgInfo is the Message metadata the index tracks.
-type MsgInfo struct {
-	// the message this record refers to
-	Message cid.Cid
-	// the tipset where this message was included
-	TipSet cid.Cid
-	// the epoch where this message was included
-	Epoch abi.ChainEpoch
-}
-
-// MsgIndex is the interface to the message index
-type MsgIndex interface {
-	// GetMsgInfo retrieves the message metadata through the index.
-	// The lookup is done using the onchain message Cid; that is the signed message Cid
-	// for SECP messages and unsigned message Cid for BLS messages.
-	GetMsgInfo(ctx context.Context, m cid.Cid) (MsgInfo, error)
-	// Close closes the index
-	Close() error
-}
-
-type dummyMsgIndex struct{}
-
-func (dummyMsgIndex) GetMsgInfo(ctx context.Context, m cid.Cid) (MsgInfo, error) {
-	return MsgInfo{}, ErrNotFound
-}
-
-func (dummyMsgIndex) Close() error {
-	return nil
-}
-
-var DummyMsgIndex MsgIndex = dummyMsgIndex{}
@@ -1,553 +0,0 @@
-package index
-
-import (
-	"context"
-	"database/sql"
-	"errors"
-	"io/fs"
-	"os"
-	"path"
-	"sync"
-	"time"
-
-	"github.com/ipfs/go-cid"
-	logging "github.com/ipfs/go-log/v2"
-	_ "github.com/mattn/go-sqlite3"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-state-types/abi"
-
-	"github.com/filecoin-project/lotus/chain/store"
-	"github.com/filecoin-project/lotus/chain/types"
-)
-
-var log = logging.Logger("msgindex")
-
-var dbName = "msgindex.db"
-var dbDefs = []string{
-	`CREATE TABLE IF NOT EXISTS messages (
-     cid VARCHAR(80) PRIMARY KEY ON CONFLICT REPLACE,
-     tipset_cid VARCHAR(80) NOT NULL,
-     epoch INTEGER NOT NULL
-   )`,
-	`CREATE INDEX IF NOT EXISTS tipset_cids ON messages (tipset_cid)
-  `,
-	`CREATE TABLE IF NOT EXISTS _meta (
-    	version UINT64 NOT NULL UNIQUE
-	)`,
-	`INSERT OR IGNORE INTO _meta (version) VALUES (1)`,
-}
-var dbPragmas = []string{}
-
-const (
-	// prepared stmts
-	dbqGetMessageInfo       = "SELECT tipset_cid, epoch FROM messages WHERE cid = ?"
-	dbqInsertMessage        = "INSERT INTO messages VALUES (?, ?, ?)"
-	dbqDeleteTipsetMessages = "DELETE FROM messages WHERE tipset_cid = ?"
-	// reconciliation
-	dbqCountMessages         = "SELECT COUNT(*) FROM messages"
-	dbqMinEpoch              = "SELECT MIN(epoch) FROM messages"
-	dbqCountTipsetMessages   = "SELECT COUNT(*) FROM messages WHERE tipset_cid = ?"
-	dbqDeleteMessagesByEpoch = "DELETE FROM messages WHERE epoch >= ?"
-)
-
-// coalescer configuration (TODO: use observer instead)
-// these are exposed to make tests snappy
-var (
-	CoalesceMinDelay      = time.Second
-	CoalesceMaxDelay      = 15 * time.Second
-	CoalesceMergeInterval = time.Second
-)
-
-// chain store interface; we could use store.ChainStore directly,
-// but this simplifies unit testing.
-type ChainStore interface {
-	SubscribeHeadChanges(f store.ReorgNotifee)
-	MessagesForTipset(ctx context.Context, ts *types.TipSet) ([]types.ChainMsg, error)
-	GetHeaviestTipSet() *types.TipSet
-	GetTipSetFromKey(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
-}
-
-var _ ChainStore = (*store.ChainStore)(nil)
-
-type msgIndex struct {
-	cs ChainStore
-
-	db               *sql.DB
-	selectMsgStmt    *sql.Stmt
-	insertMsgStmt    *sql.Stmt
-	deleteTipSetStmt *sql.Stmt
-
-	sema chan struct{}
-	mx   sync.Mutex
-	pend []headChange
-
-	cancel  func()
-	workers sync.WaitGroup
-	closeLk sync.RWMutex
-	closed  bool
-}
-
-var _ MsgIndex = (*msgIndex)(nil)
-
-type headChange struct {
-	rev []*types.TipSet
-	app []*types.TipSet
-}
-
-func NewMsgIndex(lctx context.Context, basePath string, cs ChainStore) (MsgIndex, error) {
-	var (
-		dbPath string
-		exists bool
-		err    error
-	)
-
-	err = os.MkdirAll(basePath, 0755)
-	if err != nil {
-		return nil, xerrors.Errorf("error creating msgindex base directory: %w", err)
-	}
-
-	dbPath = path.Join(basePath, dbName)
-	_, err = os.Stat(dbPath)
-	switch {
-	case err == nil:
-		exists = true
-
-	case errors.Is(err, fs.ErrNotExist):
-
-	case err != nil:
-		return nil, xerrors.Errorf("error stating msgindex database: %w", err)
-	}
-
-	db, err := sql.Open("sqlite3", dbPath)
-	if err != nil {
-		// TODO [nice to have]: automaticaly delete corrupt databases
-		//      but for now we can just error and let the operator delete.
-		return nil, xerrors.Errorf("error opening msgindex database: %w", err)
-	}
-
-	if err := prepareDB(db); err != nil {
-		return nil, xerrors.Errorf("error creating msgindex database: %w", err)
-	}
-
-	// TODO we may consider populating the index when first creating the db
-	if exists {
-		if err := reconcileIndex(db, cs); err != nil {
-			return nil, xerrors.Errorf("error reconciling msgindex database: %w", err)
-		}
-	}
-
-	ctx, cancel := context.WithCancel(lctx)
-
-	msgIndex := &msgIndex{
-		db:     db,
-		cs:     cs,
-		sema:   make(chan struct{}, 1),
-		cancel: cancel,
-	}
-
-	err = msgIndex.prepareStatements()
-	if err != nil {
-		if err := db.Close(); err != nil {
-			log.Errorf("error closing msgindex database: %s", err)
-		}
-
-		return nil, xerrors.Errorf("error preparing msgindex database statements: %w", err)
-	}
-
-	rnf := store.WrapHeadChangeCoalescer(
-		msgIndex.onHeadChange,
-		CoalesceMinDelay,
-		CoalesceMaxDelay,
-		CoalesceMergeInterval,
-	)
-	cs.SubscribeHeadChanges(rnf)
-
-	msgIndex.workers.Add(1)
-	go msgIndex.background(ctx)
-
-	return msgIndex, nil
-}
-
-func PopulateAfterSnapshot(lctx context.Context, basePath string, cs ChainStore) error {
-	err := os.MkdirAll(basePath, 0755)
-	if err != nil {
-		return xerrors.Errorf("error creating msgindex base directory: %w", err)
-	}
-
-	dbPath := path.Join(basePath, dbName)
-
-	// if a database already exists, we try to delete it and create a new one
-	if _, err := os.Stat(dbPath); err == nil {
-		if err = os.Remove(dbPath); err != nil {
-			return xerrors.Errorf("msgindex already exists at %s and can't be deleted", dbPath)
-		}
-	}
-
-	db, err := sql.Open("sqlite3", dbPath)
-	if err != nil {
-		return xerrors.Errorf("error opening msgindex database: %w", err)
-	}
-	defer func() {
-		if err := db.Close(); err != nil {
-			log.Errorf("error closing msgindex database: %s", err)
-		}
-	}()
-
-	if err := prepareDB(db); err != nil {
-		return xerrors.Errorf("error creating msgindex database: %w", err)
-	}
-
-	tx, err := db.Begin()
-	if err != nil {
-		return xerrors.Errorf("error when starting transaction: %w", err)
-	}
-
-	rollback := func() {
-		if err := tx.Rollback(); err != nil {
-			log.Errorf("error in rollback: %s", err)
-		}
-	}
-
-	insertStmt, err := tx.Prepare(dbqInsertMessage)
-	if err != nil {
-		rollback()
-		return xerrors.Errorf("error preparing insertStmt: %w", err)
-	}
-
-	curTs := cs.GetHeaviestTipSet()
-	startHeight := curTs.Height()
-	for curTs != nil {
-		tscid, err := curTs.Key().Cid()
-		if err != nil {
-			rollback()
-			return xerrors.Errorf("error computing tipset cid: %w", err)
-		}
-
-		tskey := tscid.String()
-		epoch := int64(curTs.Height())
-
-		msgs, err := cs.MessagesForTipset(lctx, curTs)
-		if err != nil {
-			log.Infof("stopping import after %d tipsets", startHeight-curTs.Height())
-			break
-		}
-
-		for _, msg := range msgs {
-			key := msg.Cid().String()
-			if _, err := insertStmt.Exec(key, tskey, epoch); err != nil {
-				rollback()
-				return xerrors.Errorf("error inserting message: %w", err)
-			}
-		}
-
-		curTs, err = cs.GetTipSetFromKey(lctx, curTs.Parents())
-		if err != nil {
-			rollback()
-			return xerrors.Errorf("error walking chain: %w", err)
-		}
-	}
-
-	err = tx.Commit()
-	if err != nil {
-		return xerrors.Errorf("error committing transaction: %w", err)
-	}
-
-	return nil
-}
-
-// init utilities
-func prepareDB(db *sql.DB) error {
-	for _, stmt := range dbDefs {
-		if _, err := db.Exec(stmt); err != nil {
-			return xerrors.Errorf("error executing sql statement '%s': %w", stmt, err)
-		}
-	}
-
-	for _, stmt := range dbPragmas {
-		if _, err := db.Exec(stmt); err != nil {
-			return xerrors.Errorf("error executing sql statement '%s': %w", stmt, err)
-		}
-	}
-
-	return nil
-}
-
-func reconcileIndex(db *sql.DB, cs ChainStore) error {
-	// Invariant: after reconciliation, every tipset in the index is in the current chain; ie either
-	//  the chain head or reachable by walking the chain.
-	// Algorithm:
-	//  1. Count messages in index; if none, trivially reconciled.
-	//     TODO we may consider populating the index in that case
-	//  2. Find the minimum tipset in the index; this will mark the end of the reconciliation walk
-	//  3. Walk from current tipset until we find a tipset in the index.
-	//  4. Delete (revert!) all tipsets above the found tipset.
-	//  5. If the walk ends in the boundary epoch, then delete everything.
-	//
-
-	row := db.QueryRow(dbqCountMessages)
-
-	var result int64
-	if err := row.Scan(&result); err != nil {
-		return xerrors.Errorf("error counting messages: %w", err)
-	}
-
-	if result == 0 {
-		return nil
-	}
-
-	row = db.QueryRow(dbqMinEpoch)
-	if err := row.Scan(&result); err != nil {
-		return xerrors.Errorf("error finding boundary epoch: %w", err)
-	}
-
-	boundaryEpoch := abi.ChainEpoch(result)
-
-	countMsgsStmt, err := db.Prepare(dbqCountTipsetMessages)
-	if err != nil {
-		return xerrors.Errorf("error preparing statement: %w", err)
-	}
-
-	curTs := cs.GetHeaviestTipSet()
-	for curTs != nil && curTs.Height() >= boundaryEpoch {
-		tsCid, err := curTs.Key().Cid()
-		if err != nil {
-			return xerrors.Errorf("error computing tipset cid: %w", err)
-		}
-
-		key := tsCid.String()
-		row = countMsgsStmt.QueryRow(key)
-		if err := row.Scan(&result); err != nil {
-			return xerrors.Errorf("error counting messages: %w", err)
-		}
-
-		if result > 0 {
-			// found it!
-			boundaryEpoch = curTs.Height() + 1
-			break
-		}
-
-		// walk up
-		parents := curTs.Parents()
-		curTs, err = cs.GetTipSetFromKey(context.TODO(), parents)
-		if err != nil {
-			return xerrors.Errorf("error walking chain: %w", err)
-		}
-	}
-
-	// delete everything above the minEpoch
-	if _, err = db.Exec(dbqDeleteMessagesByEpoch, int64(boundaryEpoch)); err != nil {
-		return xerrors.Errorf("error deleting stale reorged out message: %w", err)
-	}
-
-	return nil
-}
-
-func (x *msgIndex) prepareStatements() error {
-	stmt, err := x.db.Prepare(dbqGetMessageInfo)
-	if err != nil {
-		return xerrors.Errorf("prepare selectMsgStmt: %w", err)
-	}
-	x.selectMsgStmt = stmt
-
-	stmt, err = x.db.Prepare(dbqInsertMessage)
-	if err != nil {
-		return xerrors.Errorf("prepare insertMsgStmt: %w", err)
-	}
-	x.insertMsgStmt = stmt
-
-	stmt, err = x.db.Prepare(dbqDeleteTipsetMessages)
-	if err != nil {
-		return xerrors.Errorf("prepare deleteTipSetStmt: %w", err)
-	}
-	x.deleteTipSetStmt = stmt
-
-	return nil
-}
-
-// head change notifee
-func (x *msgIndex) onHeadChange(rev, app []*types.TipSet) error {
-	x.closeLk.RLock()
-	defer x.closeLk.RUnlock()
-
-	if x.closed {
-		return nil
-	}
-
-	// do it in the background to avoid blocking head change processing
-	x.mx.Lock()
-	x.pend = append(x.pend, headChange{rev: rev, app: app})
-	pendLen := len(x.pend)
-	x.mx.Unlock()
-
-	// complain loudly if this is building backlog
-	if pendLen > 10 {
-		log.Warnf("message index head change processing is building backlog: %d pending head changes", pendLen)
-	}
-
-	select {
-	case x.sema <- struct{}{}:
-	default:
-	}
-
-	return nil
-}
-
-func (x *msgIndex) background(ctx context.Context) {
-	defer x.workers.Done()
-
-	for {
-		select {
-		case <-x.sema:
-			err := x.processHeadChanges(ctx)
-			if err != nil {
-				// we can't rely on an inconsistent index, so shut it down.
-				log.Errorf("error processing head change notifications: %s; shutting down message index", err)
-				if err2 := x.Close(); err2 != nil {
-					log.Errorf("error shutting down index: %s", err2)
-				}
-			}
-
-		case <-ctx.Done():
-			return
-		}
-	}
-}
-
-func (x *msgIndex) processHeadChanges(ctx context.Context) error {
-	x.mx.Lock()
-	pend := x.pend
-	x.pend = nil
-	x.mx.Unlock()
-
-	tx, err := x.db.Begin()
-	if err != nil {
-		return xerrors.Errorf("error creating transaction: %w", err)
-	}
-
-	for _, hc := range pend {
-		for _, ts := range hc.rev {
-			if err := x.doRevert(ctx, tx, ts); err != nil {
-				if err2 := tx.Rollback(); err2 != nil {
-					log.Errorf("error rolling back transaction: %s", err2)
-				}
-				return xerrors.Errorf("error reverting %s: %w", ts, err)
-			}
-		}
-
-		for _, ts := range hc.app {
-			if err := x.doApply(ctx, tx, ts); err != nil {
-				if err2 := tx.Rollback(); err2 != nil {
-					log.Errorf("error rolling back transaction: %s", err2)
-				}
-				return xerrors.Errorf("error applying %s: %w", ts, err)
-			}
-		}
-	}
-
-	return tx.Commit()
-}
-
-func (x *msgIndex) doRevert(ctx context.Context, tx *sql.Tx, ts *types.TipSet) error {
-	tskey, err := ts.Key().Cid()
-	if err != nil {
-		return xerrors.Errorf("error computing tipset cid: %w", err)
-	}
-
-	key := tskey.String()
-	_, err = tx.Stmt(x.deleteTipSetStmt).Exec(key)
-	return err
-}
-
-func (x *msgIndex) doApply(ctx context.Context, tx *sql.Tx, ts *types.TipSet) error {
-	tscid, err := ts.Key().Cid()
-	if err != nil {
-		return xerrors.Errorf("error computing tipset cid: %w", err)
-	}
-
-	tskey := tscid.String()
-	epoch := int64(ts.Height())
-
-	msgs, err := x.cs.MessagesForTipset(ctx, ts)
-	if err != nil {
-		return xerrors.Errorf("error retrieving messages for tipset %s: %w", ts, err)
-	}
-
-	insertStmt := tx.Stmt(x.insertMsgStmt)
-	for _, msg := range msgs {
-		key := msg.Cid().String()
-		if _, err := insertStmt.Exec(key, tskey, epoch); err != nil {
-			return xerrors.Errorf("error inserting message: %w", err)
-		}
-	}
-
-	return nil
-}
-
-// interface
-func (x *msgIndex) GetMsgInfo(ctx context.Context, m cid.Cid) (MsgInfo, error) {
-	x.closeLk.RLock()
-	defer x.closeLk.RUnlock()
-
-	if x.closed {
-		return MsgInfo{}, ErrClosed
-	}
-
-	var (
-		tipset string
-		epoch  int64
-	)
-
-	key := m.String()
-	row := x.selectMsgStmt.QueryRow(key)
-	err := row.Scan(&tipset, &epoch)
-	switch {
-	case err == sql.ErrNoRows:
-		return MsgInfo{}, ErrNotFound
-
-	case err != nil:
-		return MsgInfo{}, xerrors.Errorf("error querying msgindex database: %w", err)
-	}
-
-	tipsetCid, err := cid.Decode(tipset)
-	if err != nil {
-		return MsgInfo{}, xerrors.Errorf("error decoding tipset cid: %w", err)
-	}
-
-	return MsgInfo{
-		Message: m,
-		TipSet:  tipsetCid,
-		Epoch:   abi.ChainEpoch(epoch),
-	}, nil
-}
-
-func (x *msgIndex) Close() error {
-	x.closeLk.Lock()
-	defer x.closeLk.Unlock()
-
-	if x.closed {
-		return nil
-	}
-
-	x.closed = true
-
-	x.cancel()
-	x.workers.Wait()
-
-	return x.db.Close()
-}
-
-// informal apis for itests; not exposed in the main interface
-func (x *msgIndex) CountMessages() (int64, error) {
-	x.closeLk.RLock()
-	defer x.closeLk.RUnlock()
-
-	if x.closed {
-		return 0, ErrClosed
-	}
-
-	var result int64
-	row := x.db.QueryRow(dbqCountMessages)
-	err := row.Scan(&result)
-	return result, err
-}
@@ -1,298 +0,0 @@
-package index
-
-import (
-	"context"
-	"errors"
-	"math/rand"
-	"os"
-	"testing"
-	"time"
-
-	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-libipfs/blocks"
-	"github.com/stretchr/testify/require"
-
-	"github.com/filecoin-project/go-address"
-
-	"github.com/filecoin-project/lotus/chain/store"
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/chain/types/mock"
-)
-
-func TestBasicMsgIndex(t *testing.T) {
-	// the most basic of tests:
-	// 1. Create an index with mock chain store
-	// 2. Advance the chain for a few tipsets
-	// 3. Verify that the index contains all messages with the correct tipset/epoch
-	cs := newMockChainStore()
-	cs.genesis()
-
-	tmp := t.TempDir()
-	t.Cleanup(func() { _ = os.RemoveAll(tmp) })
-
-	msgIndex, err := NewMsgIndex(context.Background(), tmp, cs)
-	require.NoError(t, err)
-
-	defer msgIndex.Close() //nolint
-
-	for i := 0; i < 10; i++ {
-		t.Logf("advance to epoch %d", i+1)
-		err := cs.advance()
-		require.NoError(t, err)
-		// wait for the coalescer to notify
-		time.Sleep(CoalesceMinDelay + 10*time.Millisecond)
-	}
-
-	t.Log("verifying index")
-	verifyIndex(t, cs, msgIndex)
-}
-
-func TestReorgMsgIndex(t *testing.T) {
-	// slightly more nuanced test that includes reorgs
-	// 1. Create an index with mock chain store
-	// 2. Advance/Reorg the chain for a few tipsets
-	// 3. Verify that the index contains all messages with the correct tipst/epoch
-	cs := newMockChainStore()
-	cs.genesis()
-
-	tmp := t.TempDir()
-	t.Cleanup(func() { _ = os.RemoveAll(tmp) })
-
-	msgIndex, err := NewMsgIndex(context.Background(), tmp, cs)
-	require.NoError(t, err)
-
-	defer msgIndex.Close() //nolint
-
-	for i := 0; i < 10; i++ {
-		t.Logf("advance to epoch %d", i+1)
-		err := cs.advance()
-		require.NoError(t, err)
-		// wait for the coalescer to notify
-		time.Sleep(CoalesceMinDelay + 10*time.Millisecond)
-	}
-
-	// a simple reorg
-	t.Log("doing reorg")
-	reorgme := cs.curTs
-	reorgmeParent, err := cs.GetTipSetFromKey(context.Background(), reorgme.Parents())
-	require.NoError(t, err)
-	cs.setHead(reorgmeParent)
-	reorgmeChild := cs.makeBlk()
-	err = cs.reorg([]*types.TipSet{reorgme}, []*types.TipSet{reorgmeChild})
-	require.NoError(t, err)
-	time.Sleep(CoalesceMinDelay + 10*time.Millisecond)
-
-	t.Log("verifying index")
-	verifyIndex(t, cs, msgIndex)
-
-	t.Log("verifying that reorged messages are not present")
-	verifyMissing(t, cs, msgIndex, reorgme)
-}
-
-func TestReconcileMsgIndex(t *testing.T) {
-	// test that exercises the reconciliation code paths
-	// 1. Create  and populate a basic msgindex, similar to TestBasicMsgIndex.
-	// 2. Close  it
-	// 3. Reorg the mock chain store
-	// 4. Reopen the index to trigger reconciliation
-	// 5. Enxure that only the stable messages remain.
-	cs := newMockChainStore()
-	cs.genesis()
-
-	tmp := t.TempDir()
-	t.Cleanup(func() { _ = os.RemoveAll(tmp) })
-
-	msgIndex, err := NewMsgIndex(context.Background(), tmp, cs)
-	require.NoError(t, err)
-
-	for i := 0; i < 10; i++ {
-		t.Logf("advance to epoch %d", i+1)
-		err := cs.advance()
-		require.NoError(t, err)
-		// wait for the coalescer to notify
-		time.Sleep(CoalesceMinDelay + 10*time.Millisecond)
-	}
-
-	// Close it and reorg
-	err = msgIndex.Close()
-	require.NoError(t, err)
-	cs.notify = nil
-
-	// a simple reorg
-	t.Log("doing reorg")
-	reorgme := cs.curTs
-	reorgmeParent, err := cs.GetTipSetFromKey(context.Background(), reorgme.Parents())
-	require.NoError(t, err)
-	cs.setHead(reorgmeParent)
-	reorgmeChild := cs.makeBlk()
-	err = cs.reorg([]*types.TipSet{reorgme}, []*types.TipSet{reorgmeChild})
-	require.NoError(t, err)
-
-	// reopen to reconcile
-	msgIndex, err = NewMsgIndex(context.Background(), tmp, cs)
-	require.NoError(t, err)
-
-	defer msgIndex.Close() //nolint
-
-	t.Log("verifying index")
-	// need to step one up because the last tipset is not known by the index
-	cs.setHead(reorgmeParent)
-	verifyIndex(t, cs, msgIndex)
-
-	t.Log("verifying that reorged and unknown messages are not present")
-	verifyMissing(t, cs, msgIndex, reorgme, reorgmeChild)
-}
-
-func verifyIndex(t *testing.T, cs *mockChainStore, msgIndex MsgIndex) {
-	for ts := cs.curTs; ts.Height() > 0; {
-		t.Logf("verify at height %d", ts.Height())
-		blks := ts.Blocks()
-		if len(blks) == 0 {
-			break
-		}
-
-		tsCid, err := ts.Key().Cid()
-		require.NoError(t, err)
-
-		msgs, err := cs.MessagesForTipset(context.Background(), ts)
-		require.NoError(t, err)
-		for _, m := range msgs {
-			minfo, err := msgIndex.GetMsgInfo(context.Background(), m.Cid())
-			require.NoError(t, err)
-			require.Equal(t, tsCid, minfo.TipSet)
-			require.Equal(t, ts.Height(), minfo.Epoch)
-		}
-
-		parents := ts.Parents()
-		ts, err = cs.GetTipSetFromKey(context.Background(), parents)
-		require.NoError(t, err)
-	}
-}
-
-func verifyMissing(t *testing.T, cs *mockChainStore, msgIndex MsgIndex, missing ...*types.TipSet) {
-	for _, ts := range missing {
-		msgs, err := cs.MessagesForTipset(context.Background(), ts)
-		require.NoError(t, err)
-		for _, m := range msgs {
-			_, err := msgIndex.GetMsgInfo(context.Background(), m.Cid())
-			require.Equal(t, ErrNotFound, err)
-		}
-	}
-}
-
-type mockChainStore struct {
-	notify store.ReorgNotifee
-
-	curTs   *types.TipSet
-	tipsets map[types.TipSetKey]*types.TipSet
-	msgs    map[types.TipSetKey][]types.ChainMsg
-
-	nonce uint64
-}
-
-var _ ChainStore = (*mockChainStore)(nil)
-
-var systemAddr address.Address
-var rng *rand.Rand
-
-func init() {
-	systemAddr, _ = address.NewIDAddress(0)
-	rng = rand.New(rand.NewSource(314159))
-
-	// adjust those to make tests snappy
-	CoalesceMinDelay = 100 * time.Millisecond
-	CoalesceMaxDelay = time.Second
-	CoalesceMergeInterval = 100 * time.Millisecond
-}
-
-func newMockChainStore() *mockChainStore {
-	return &mockChainStore{
-		tipsets: make(map[types.TipSetKey]*types.TipSet),
-		msgs:    make(map[types.TipSetKey][]types.ChainMsg),
-	}
-}
-
-func (cs *mockChainStore) genesis() {
-	genBlock := mock.MkBlock(nil, 0, 0)
-	genTs := mock.TipSet(genBlock)
-	cs.msgs[genTs.Key()] = nil
-	cs.setHead(genTs)
-}
-
-func (cs *mockChainStore) setHead(ts *types.TipSet) {
-	cs.curTs = ts
-	cs.tipsets[ts.Key()] = ts
-}
-
-func (cs *mockChainStore) advance() error {
-	ts := cs.makeBlk()
-	return cs.reorg(nil, []*types.TipSet{ts})
-}
-
-func (cs *mockChainStore) reorg(rev, app []*types.TipSet) error {
-	for _, ts := range rev {
-		parents := ts.Parents()
-		cs.curTs = cs.tipsets[parents]
-	}
-
-	for _, ts := range app {
-		cs.tipsets[ts.Key()] = ts
-		cs.curTs = ts
-	}
-
-	if cs.notify != nil {
-		return cs.notify(rev, app)
-	}
-
-	return nil
-}
-
-func (cs *mockChainStore) makeBlk() *types.TipSet {
-	height := cs.curTs.Height() + 1
-
-	blk := mock.MkBlock(cs.curTs, uint64(height), uint64(height))
-	blk.Messages = cs.makeGarbageCid()
-
-	ts := mock.TipSet(blk)
-	msg1 := cs.makeMsg()
-	msg2 := cs.makeMsg()
-	cs.msgs[ts.Key()] = []types.ChainMsg{msg1, msg2}
-
-	return ts
-}
-
-func (cs *mockChainStore) makeMsg() *types.Message {
-	nonce := cs.nonce
-	cs.nonce++
-	return &types.Message{To: systemAddr, From: systemAddr, Nonce: nonce}
-}
-
-func (cs *mockChainStore) makeGarbageCid() cid.Cid {
-	garbage := blocks.NewBlock([]byte{byte(rng.Intn(256)), byte(rng.Intn(256)), byte(rng.Intn(256))})
-	return garbage.Cid()
-}
-
-func (cs *mockChainStore) SubscribeHeadChanges(f store.ReorgNotifee) {
-	cs.notify = f
-}
-
-func (cs *mockChainStore) MessagesForTipset(ctx context.Context, ts *types.TipSet) ([]types.ChainMsg, error) {
-	msgs, ok := cs.msgs[ts.Key()]
-	if !ok {
-		return nil, errors.New("unknown tipset")
-	}
-
-	return msgs, nil
-}
-
-func (cs *mockChainStore) GetHeaviestTipSet() *types.TipSet {
-	return cs.curTs
-}
-
-func (cs *mockChainStore) GetTipSetFromKey(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error) {
-	ts, ok := cs.tipsets[tsk]
-	if !ok {
-		return nil, errors.New("unknown tipset")
-	}
-	return ts, nil
-}
@@ -156,7 +156,7 @@ func VersionForNetwork(ver network.Version) (types.StateTreeVersion, error) {
 	case network.Version13, network.Version14, network.Version15, network.Version16, network.Version17:
 		return types.StateTreeVersion4, nil

-	case network.Version18:
+	case network.Version18, network.Version19, network.Version20:
 		return types.StateTreeVersion5, nil

 	default:
@@ -128,43 +128,10 @@ func (sm *StateManager) ExecutionTraceWithMonitor(ctx context.Context, ts *types
 }

 func (sm *StateManager) ExecutionTrace(ctx context.Context, ts *types.TipSet) (cid.Cid, []*api.InvocResult, error) {
-	tsKey := ts.Key()
-
-	// check if we have the trace for this tipset in the cache
-	sm.execTraceCacheLock.Lock()
-	if entry, ok := sm.execTraceCache.Get(tsKey); ok {
-		// we have to make a deep copy since caller can modify the invocTrace
-		// and we don't want that to change what we store in cache
-		invocTraceCopy := makeDeepCopy(entry.invocTrace)
-		sm.execTraceCacheLock.Unlock()
-		return entry.postStateRoot, invocTraceCopy, nil
-	}
-	sm.execTraceCacheLock.Unlock()
-
 	var invocTrace []*api.InvocResult
 	st, err := sm.ExecutionTraceWithMonitor(ctx, ts, &InvocationTracer{trace: &invocTrace})
 	if err != nil {
 		return cid.Undef, nil, err
 	}
-
-	invocTraceCopy := makeDeepCopy(invocTrace)
-
-	sm.execTraceCacheLock.Lock()
-	sm.execTraceCache.Add(tsKey, tipSetCacheEntry{st, invocTraceCopy})
-	sm.execTraceCacheLock.Unlock()
-
 	return st, invocTrace, nil
 }
-
-func makeDeepCopy(invocTrace []*api.InvocResult) []*api.InvocResult {
-	c := make([]*api.InvocResult, len(invocTrace))
-	for i, ir := range invocTrace {
-		if ir == nil {
-			continue
-		}
-		tmp := *ir
-		c[i] = &tmp
-	}
-
-	return c
-}
@@ -36,7 +36,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
 	"github.com/filecoin-project/lotus/chain/gen"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	. "github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -169,7 +168,7 @@ func TestForkHeightTriggers(t *testing.T) {
 				}

 				return st.Flush(ctx)
-			}}}, cg.BeaconSchedule(), datastore.NewMapDatastore(), index.DummyMsgIndex)
+			}}}, cg.BeaconSchedule(), datastore.NewMapDatastore())
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -287,7 +286,7 @@ func testForkRefuseCall(t *testing.T, nullsBefore, nullsAfter int) {
 				root cid.Cid, height abi.ChainEpoch, ts *types.TipSet) (cid.Cid, error) {
 				migrationCount++
 				return root, nil
-			}}}, cg.BeaconSchedule(), datastore.NewMapDatastore(), index.DummyMsgIndex)
+			}}}, cg.BeaconSchedule(), datastore.NewMapDatastore())
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -505,7 +504,7 @@ func TestForkPreMigration(t *testing.T) {
 					return nil
 				},
 			}}},
-		}, cg.BeaconSchedule(), datastore.NewMapDatastore(), index.DummyMsgIndex)
+		}, cg.BeaconSchedule(), datastore.NewMapDatastore())
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -580,7 +579,6 @@ func TestDisablePreMigration(t *testing.T) {
 		},
 		cg.BeaconSchedule(),
 		datastore.NewMapDatastore(),
-		index.DummyMsgIndex,
 	)
 	require.NoError(t, err)
 	require.NoError(t, sm.Start(context.Background()))
@@ -635,7 +633,6 @@ func TestMigrtionCache(t *testing.T) {
 		},
 		cg.BeaconSchedule(),
 		metadataDs,
-		index.DummyMsgIndex,
 	)
 	require.NoError(t, err)
 	require.NoError(t, sm.Start(context.Background()))
@@ -688,7 +685,6 @@ func TestMigrtionCache(t *testing.T) {
 			},
 			cg.BeaconSchedule(),
 			metadataDs,
-			index.DummyMsgIndex,
 		)
 		require.NoError(t, err)
 		sm.SetVMConstructor(func(ctx context.Context, vmopt *vm.VMOpts) (vm.Interface, error) {
@@ -10,7 +10,6 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"

-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 )
@@ -19,7 +18,6 @@ import (
 // happened, with an optional limit to how many epochs it will search. It guarantees that the message has been on
 // chain for at least confidence epochs without being reverted before returning.
 func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid, confidence uint64, lookbackLimit abi.ChainEpoch, allowReplaced bool) (*types.TipSet, *types.MessageReceipt, cid.Cid, error) {
-	// TODO use the index to speed this up.
 	ctx, cancel := context.WithCancel(ctx)
 	defer cancel()

@@ -57,15 +55,10 @@ func (sm *StateManager) WaitForMessage(ctx context.Context, mcid cid.Cid, confid
 	var backFm cid.Cid
 	backSearchWait := make(chan struct{})
 	go func() {
-		fts, r, foundMsg, err := sm.searchForIndexedMsg(ctx, mcid, msg)
-
-		found := (err == nil && r != nil && foundMsg.Defined())
-		if !found {
-			fts, r, foundMsg, err = sm.searchBackForMsg(ctx, head[0].Val, msg, lookbackLimit, allowReplaced)
-			if err != nil {
-				log.Warnf("failed to look back through chain for message: %v", err)
-				return
-			}
+		fts, r, foundMsg, err := sm.searchBackForMsg(ctx, head[0].Val, msg, lookbackLimit, allowReplaced)
+		if err != nil {
+			log.Warnf("failed to look back through chain for message: %v", err)
+			return
 		}

 		backTs = fts
@@ -152,30 +145,7 @@ func (sm *StateManager) SearchForMessage(ctx context.Context, head *types.TipSet
 		return head, r, foundMsg, nil
 	}

-	fts, r, foundMsg, err := sm.searchForIndexedMsg(ctx, mcid, msg)
-
-	switch {
-	case err == nil:
-		if r != nil && foundMsg.Defined() {
-			return fts, r, foundMsg, nil
-		}
-
-		// debug log this, it's noteworthy
-		if r == nil {
-			log.Debugf("missing receipt for message in index for %s", mcid)
-		}
-		if !foundMsg.Defined() {
-			log.Debugf("message %s not found", mcid)
-		}
-
-	case errors.Is(err, index.ErrNotFound):
-		// ok for the index to have incomplete data
-
-	default:
-		log.Warnf("error searching message index: %s", err)
-	}
-
-	fts, r, foundMsg, err = sm.searchBackForMsg(ctx, head, msg, lookbackLimit, allowReplaced)
+	fts, r, foundMsg, err := sm.searchBackForMsg(ctx, head, msg, lookbackLimit, allowReplaced)

 	if err != nil {
 		log.Warnf("failed to look back through chain for message %s", mcid)
@@ -189,44 +159,6 @@ func (sm *StateManager) SearchForMessage(ctx context.Context, head *types.TipSet
 	return fts, r, foundMsg, nil
 }

-func (sm *StateManager) searchForIndexedMsg(ctx context.Context, mcid cid.Cid, m types.ChainMsg) (*types.TipSet, *types.MessageReceipt, cid.Cid, error) {
-	minfo, err := sm.msgIndex.GetMsgInfo(ctx, mcid)
-	if err != nil {
-		return nil, nil, cid.Undef, xerrors.Errorf("error looking up message in index: %w", err)
-	}
-
-	// check the height against the current tipset; minimum execution confidence requires that the
-	// inclusion tipset height is lower than the current head + 1
-	curTs := sm.cs.GetHeaviestTipSet()
-	if curTs.Height() <= minfo.Epoch+1 {
-		return nil, nil, cid.Undef, xerrors.Errorf("indexed message does not appear before the current tipset; index epoch: %d, current epoch: %d", minfo.Epoch, curTs.Height())
-	}
-
-	// now get the execution tipset
-	// TODO optimization: the index should have it implicitly so we can return it in the msginfo.
-	xts, err := sm.cs.GetTipsetByHeight(ctx, minfo.Epoch+1, curTs, false)
-	if err != nil {
-		return nil, nil, cid.Undef, xerrors.Errorf("error looking up execution tipset: %w", err)
-	}
-
-	// check that the parent of the execution index is indeed the inclusion tipset
-	parent := xts.Parents()
-	parentCid, err := parent.Cid()
-	if err != nil {
-		return nil, nil, cid.Undef, xerrors.Errorf("error computing tipset cid: %w", err)
-	}
-
-	if !parentCid.Equals(minfo.TipSet) {
-		return nil, nil, cid.Undef, xerrors.Errorf("inclusion tipset mismatch: have %s, expected %s", parentCid, minfo.TipSet)
-	}
-
-	r, foundMsg, err := sm.tipsetExecutedMessage(ctx, xts, mcid, m.VMMessage(), false)
-	if err != nil {
-		return nil, nil, cid.Undef, xerrors.Errorf("error in tipstExecutedMessage: %w", err)
-	}
-	return xts, r, foundMsg, nil
-}
-
 // searchBackForMsg searches up to limit tipsets backwards from the given
 // tipset for a message receipt.
 // If limit is
@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"sync"

-	lru "github.com/hashicorp/golang-lru/v2"
 	"github.com/ipfs/go-cid"
 	dstore "github.com/ipfs/go-datastore"
 	cbor "github.com/ipfs/go-ipld-cbor"
@@ -26,7 +25,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/paych"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/filecoin-project/lotus/chain/beacon"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/rand"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -40,8 +38,6 @@ import (
 const LookbackNoLimit = api.LookbackNoLimit
 const ReceiptAmtBitwidth = 3

-const execTraceCacheSize = 16
-
 var log = logging.Logger("statemgr")

 type StateManagerAPI interface {
@@ -139,15 +135,6 @@ type StateManager struct {
 	tsExec        Executor
 	tsExecMonitor ExecMonitor
 	beacon        beacon.Schedule
-
-	msgIndex index.MsgIndex
-
-	// We keep a small cache for calls to ExecutionTrace which helps improve
-	// performance for node operators like exchanges and block explorers
-	execTraceCache *lru.ARCCache[types.TipSetKey, tipSetCacheEntry]
-	// We need a lock while making the copy as to prevent other callers
-	// overwrite the cache while making the copy
-	execTraceCacheLock sync.Mutex
 }

 // Caches a single state tree
@@ -156,12 +143,7 @@ type treeCache struct {
 	tree *state.StateTree
 }

-type tipSetCacheEntry struct {
-	postStateRoot cid.Cid
-	invocTrace    []*api.InvocResult
-}
-
-func NewStateManager(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder, us UpgradeSchedule, beacon beacon.Schedule, metadataDs dstore.Batching, msgIndex index.MsgIndex) (*StateManager, error) {
+func NewStateManager(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder, us UpgradeSchedule, beacon beacon.Schedule, metadataDs dstore.Batching) (*StateManager, error) {
 	// If we have upgrades, make sure they're in-order and make sense.
 	if err := us.Validate(); err != nil {
 		return nil, err
@@ -200,11 +182,6 @@ func NewStateManager(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder,
 		}
 	}

-	execTraceCache, err := lru.NewARC[types.TipSetKey, tipSetCacheEntry](execTraceCacheSize)
-	if err != nil {
-		return nil, err
-	}
-
 	return &StateManager{
 		networkVersions:   networkVersions,
 		latestVersion:     lastVersion,
@@ -220,14 +197,12 @@ func NewStateManager(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder,
 			root: cid.Undef,
 			tree: nil,
 		},
-		compWait:       make(map[string]chan struct{}),
-		msgIndex:       msgIndex,
-		execTraceCache: execTraceCache,
+		compWait: make(map[string]chan struct{}),
 	}, nil
 }

-func NewStateManagerWithUpgradeScheduleAndMonitor(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder, us UpgradeSchedule, b beacon.Schedule, em ExecMonitor, metadataDs dstore.Batching, msgIndex index.MsgIndex) (*StateManager, error) {
-	sm, err := NewStateManager(cs, exec, sys, us, b, metadataDs, msgIndex)
+func NewStateManagerWithUpgradeScheduleAndMonitor(cs *store.ChainStore, exec Executor, sys vm.SyscallBuilder, us UpgradeSchedule, b beacon.Schedule, em ExecMonitor, metadataDs dstore.Batching) (*StateManager, error) {
+	sm, err := NewStateManager(cs, exec, sys, us, b, metadataDs)
 	if err != nil {
 		return nil, err
 	}
@@ -4,7 +4,8 @@ import (
 	"context"
 	"os"
 	"strconv"
-	"sync"
+
+	lru "github.com/hashicorp/golang-lru/v2"

 	"golang.org/x/xerrors"

@@ -27,8 +28,7 @@ func init() {
 }

 type ChainIndex struct {
-	indexCacheLk sync.Mutex
-	indexCache   map[types.TipSetKey]*lbEntry
+	indexCache *lru.ARCCache[types.TipSetKey, *lbEntry]

 	loadTipSet loadTipSetFunc

@@ -37,8 +37,9 @@ type ChainIndex struct {
 type loadTipSetFunc func(context.Context, types.TipSetKey) (*types.TipSet, error)

 func NewChainIndex(lts loadTipSetFunc) *ChainIndex {
+	sc, _ := lru.NewARC[types.TipSetKey, *lbEntry](DefaultChainIndexCacheSize)
 	return &ChainIndex{
-		indexCache: make(map[types.TipSetKey]*lbEntry, DefaultChainIndexCacheSize),
+		indexCache: sc,
 		loadTipSet: lts,
 		skipLength: 20,
 	}
@@ -59,11 +60,9 @@ func (ci *ChainIndex) GetTipsetByHeight(ctx context.Context, from *types.TipSet,
 		return nil, xerrors.Errorf("failed to round down: %w", err)
 	}

-	ci.indexCacheLk.Lock()
-	defer ci.indexCacheLk.Unlock()
 	cur := rounded.Key()
 	for {
-		lbe, ok := ci.indexCache[cur]
+		lbe, ok := ci.indexCache.Get(cur)
 		if !ok {
 			fc, err := ci.fillCache(ctx, cur)
 			if err != nil {
@@ -137,7 +136,7 @@ func (ci *ChainIndex) fillCache(ctx context.Context, tsk types.TipSetKey) (*lbEn
 		targetHeight: skipTarget.Height(),
 		target:       skipTarget.Key(),
 	}
-	ci.indexCache[tsk] = lbe
+	ci.indexCache.Add(tsk, lbe)

 	return lbe, nil
 }
@@ -18,7 +18,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
 	"github.com/filecoin-project/lotus/chain/gen"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -215,7 +214,7 @@ func TestChainExportImportFull(t *testing.T) {
 		t.Fatal("imported chain differed from exported chain")
 	}

-	sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), nil, filcns.DefaultUpgradeSchedule(), cg.BeaconSchedule(), ds, index.DummyMsgIndex)
+	sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), nil, filcns.DefaultUpgradeSchedule(), cg.BeaconSchedule(), ds)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -1,192 +0,0 @@
-package vm
-
-import (
-	"context"
-	"os"
-	"strconv"
-	"sync"
-
-	"github.com/ipfs/go-cid"
-	"go.opencensus.io/stats"
-	"go.opencensus.io/tag"
-
-	"github.com/filecoin-project/lotus/chain/types"
-	"github.com/filecoin-project/lotus/metrics"
-)
-
-const (
-	// DefaultAvailableExecutionLanes is the number of available execution lanes; it is the bound of
-	// concurrent active executions.
-	// This is the default value in filecoin-ffi
-	DefaultAvailableExecutionLanes = 4
-	// DefaultPriorityExecutionLanes is the number of reserved execution lanes for priority computations.
-	// This is purely userspace, but we believe it is a reasonable default, even with more available
-	// lanes.
-	DefaultPriorityExecutionLanes = 2
-)
-
-// the execution environment; see below for definition, methods, and initialization
-var execution *executionEnv
-
-// implementation of vm executor with simple sanity check preventing use after free.
-type vmExecutor struct {
-	vmi  Interface
-	lane ExecutionLane
-}
-
-var _ Interface = (*vmExecutor)(nil)
-
-func newVMExecutor(vmi Interface, lane ExecutionLane) Interface {
-	return &vmExecutor{vmi: vmi, lane: lane}
-}
-
-func (e *vmExecutor) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet, error) {
-	token := execution.getToken(e.lane)
-	defer token.Done()
-
-	return e.vmi.ApplyMessage(ctx, cmsg)
-}
-
-func (e *vmExecutor) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*ApplyRet, error) {
-	token := execution.getToken(e.lane)
-	defer token.Done()
-
-	return e.vmi.ApplyImplicitMessage(ctx, msg)
-}
-
-func (e *vmExecutor) Flush(ctx context.Context) (cid.Cid, error) {
-	return e.vmi.Flush(ctx)
-}
-
-type executionToken struct {
-	lane     ExecutionLane
-	reserved int
-}
-
-func (token *executionToken) Done() {
-	execution.putToken(token)
-}
-
-type executionEnv struct {
-	mx   *sync.Mutex
-	cond *sync.Cond
-
-	// available executors
-	available int
-	// reserved executors
-	reserved int
-}
-
-func (e *executionEnv) getToken(lane ExecutionLane) *executionToken {
-	metricsUp(metrics.VMExecutionWaiting, lane)
-	defer metricsDown(metrics.VMExecutionWaiting, lane)
-
-	e.mx.Lock()
-	defer e.mx.Unlock()
-
-	switch lane {
-	case ExecutionLaneDefault:
-		for e.available <= e.reserved {
-			e.cond.Wait()
-		}
-
-		e.available--
-
-		metricsUp(metrics.VMExecutionRunning, lane)
-		return &executionToken{lane: lane, reserved: 0}
-
-	case ExecutionLanePriority:
-		for e.available == 0 {
-			e.cond.Wait()
-		}
-
-		e.available--
-
-		reserving := 0
-		if e.reserved > 0 {
-			e.reserved--
-			reserving = 1
-		}
-
-		metricsUp(metrics.VMExecutionRunning, lane)
-		return &executionToken{lane: lane, reserved: reserving}
-
-	default:
-		// already checked at interface boundary in NewVM, so this is appropriate
-		panic("bogus execution lane")
-	}
-}
-
-func (e *executionEnv) putToken(token *executionToken) {
-	e.mx.Lock()
-	defer e.mx.Unlock()
-
-	e.available++
-	e.reserved += token.reserved
-
-	// Note: Signal is unsound, because a priority token could wake up a non-priority
-	// goroutnie and lead to deadlock. So Broadcast it must be.
-	e.cond.Broadcast()
-
-	metricsDown(metrics.VMExecutionRunning, token.lane)
-}
-
-func metricsUp(metric *stats.Int64Measure, lane ExecutionLane) {
-	metricsAdjust(metric, lane, 1)
-}
-
-func metricsDown(metric *stats.Int64Measure, lane ExecutionLane) {
-	metricsAdjust(metric, lane, -1)
-}
-
-func metricsAdjust(metric *stats.Int64Measure, lane ExecutionLane, delta int) {
-	laneName := "default"
-	if lane > ExecutionLaneDefault {
-		laneName = "priority"
-	}
-
-	ctx, _ := tag.New(
-		context.Background(),
-		tag.Upsert(metrics.ExecutionLane, laneName),
-	)
-	stats.Record(ctx, metric.M(int64(delta)))
-}
-
-func init() {
-	var err error
-
-	available := DefaultAvailableExecutionLanes
-	if concurrency := os.Getenv("LOTUS_FVM_CONCURRENCY"); concurrency != "" {
-		available, err = strconv.Atoi(concurrency)
-		if err != nil {
-			panic(err)
-		}
-	}
-
-	priority := DefaultPriorityExecutionLanes
-	if reserved := os.Getenv("LOTUS_FVM_CONCURRENCY_RESERVED"); reserved != "" {
-		priority, err = strconv.Atoi(reserved)
-		if err != nil {
-			panic(err)
-		}
-	}
-
-	// some sanity checks
-	if available < 2 {
-		panic("insufficient execution concurrency")
-	}
-
-	if available <= priority {
-		panic("insufficient default execution concurrency")
-	}
-
-	mx := &sync.Mutex{}
-	cond := sync.NewCond(mx)
-
-	execution = &executionEnv{
-		mx:        mx,
-		cond:      cond,
-		available: available,
-		reserved:  priority,
-	}
-}
@@ -250,8 +250,6 @@ type VMOpts struct {
 	Tracing        bool
 	// ReturnEvents decodes and returns emitted events.
 	ReturnEvents bool
-	// ExecutionLane specifies the execution priority of the created vm
-	ExecutionLane ExecutionLane
 }

 func NewLegacyVM(ctx context.Context, opts *VMOpts) (*LegacyVM, error) {
@@ -2,7 +2,6 @@ package vm

 import (
 	"context"
-	"fmt"
 	"os"

 	cid "github.com/ipfs/go-cid"
@@ -18,15 +17,6 @@ var (
 	StatApplied uint64
 )

-type ExecutionLane int
-
-const (
-	// ExecutionLaneDefault signifies a default, non prioritized execution lane.
-	ExecutionLaneDefault ExecutionLane = iota
-	// ExecutionLanePriority signifies a prioritized execution lane with reserved resources.
-	ExecutionLanePriority
-)
-
 type Interface interface {
 	// Applies the given message onto the VM's current state, returning the result of the execution
 	ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet, error)
@@ -43,7 +33,7 @@ type Interface interface {
 // Message failures, unexpected terminations,gas costs, etc. should all be ignored.
 var useFvmDebug = os.Getenv("LOTUS_FVM_DEVELOPER_DEBUG") == "1"

-func makeVM(ctx context.Context, opts *VMOpts) (Interface, error) {
+func NewVM(ctx context.Context, opts *VMOpts) (Interface, error) {
 	if opts.NetworkVersion >= network.Version16 {
 		if useFvmDebug {
 			return NewDualExecutionFVM(ctx, opts)
@@ -53,18 +43,3 @@ func makeVM(ctx context.Context, opts *VMOpts) (Interface, error) {

 	return NewLegacyVM(ctx, opts)
 }
-
-func NewVM(ctx context.Context, opts *VMOpts) (Interface, error) {
-	switch opts.ExecutionLane {
-	case ExecutionLaneDefault, ExecutionLanePriority:
-	default:
-		return nil, fmt.Errorf("invalid execution lane: %d", opts.ExecutionLane)
-	}
-
-	vmi, err := makeVM(ctx, opts)
-	if err != nil {
-		return nil, err
-	}
-
-	return newVMExecutor(vmi, opts.ExecutionLane), nil
-}
@@ -35,7 +35,6 @@ import (
 	badgerbs "github.com/filecoin-project/lotus/blockstore/badger"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -229,7 +228,7 @@ var importBenchCmd = &cli.Command{
 		defer cs.Close() //nolint:errcheck

 		// TODO: We need to supply the actual beacon after v14
-		stm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(verifier), filcns.DefaultUpgradeSchedule(), nil, metadataDs, index.DummyMsgIndex)
+		stm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(verifier), filcns.DefaultUpgradeSchedule(), nil, metadataDs)
 		if err != nil {
 			return err
 		}
@@ -406,8 +406,18 @@ var sealBenchCmd = &cli.Command{
 			}
 			verifyWinningPost2 := time.Now()

+			ppt, err := sealedSectors[0].SealProof.RegisteredWindowPoStProof()
+			if err != nil {
+				return err
+			}
+
+			ppt, err = ppt.ToV1_1PostProof()
+			if err != nil {
+				return err
+			}
+
 			log.Info("computing window post snark (cold)")
-			wproof1, _, err := sb.GenerateWindowPoSt(context.TODO(), mid, extendedSealedSectors, challenge[:])
+			wproof1, _, err := sb.GenerateWindowPoSt(context.TODO(), mid, ppt, extendedSealedSectors, challenge[:])
 			if err != nil {
 				return err
 			}
@@ -415,7 +425,7 @@ var sealBenchCmd = &cli.Command{
 			windowpost1 := time.Now()

 			log.Info("computing window post snark (hot)")
-			wproof2, _, err := sb.GenerateWindowPoSt(context.TODO(), mid, extendedSealedSectors, challenge[:])
+			wproof2, _, err := sb.GenerateWindowPoSt(context.TODO(), mid, ppt, extendedSealedSectors, challenge[:])
 			if err != nil {
 				return err
 			}
@@ -713,7 +713,11 @@ func createStorageMiner(ctx context.Context, api v1api.FullNode, ssize abi.Secto
 	}

 	// Note: the correct thing to do would be to call SealProofTypeFromSectorSize if actors version is v3 or later, but this still works
-	spt, err := miner.WindowPoStProofTypeFromSectorSize(ssize)
+	nv, err := api.StateNetworkVersion(ctx, types.EmptyTSK)
+	if err != nil {
+		return address.Undef, xerrors.Errorf("failed to get network version: %w", err)
+	}
+	spt, err := miner.WindowPoStProofTypeFromSectorSize(ssize, nv)
 	if err != nil {
 		return address.Undef, xerrors.Errorf("getting post proof type: %w", err)
 	}
@@ -35,7 +35,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
 	"github.com/filecoin-project/lotus/chain/gen/genesis"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -514,7 +513,7 @@ var chainBalanceStateCmd = &cli.Command{
 		cst := cbor.NewCborStore(bs)
 		store := adt.WrapStore(ctx, cst)

-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds)
 		if err != nil {
 			return err
 		}
@@ -738,7 +737,7 @@ var chainPledgeCmd = &cli.Command{
 		cst := cbor.NewCborStore(bs)
 		store := adt.WrapStore(ctx, cst)

-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds)
 		if err != nil {
 			return err
 		}
@@ -20,7 +20,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/beacon/drand"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -112,7 +111,7 @@ var gasTraceCmd = &cli.Command{
 		cs := store.NewChainStore(bs, bs, mds, filcns.Weight, nil)
 		defer cs.Close() //nolint:errcheck

-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), shd, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), shd, mds)
 		if err != nil {
 			return err
 		}
@@ -213,7 +212,7 @@ var replayOfflineCmd = &cli.Command{
 		cs := store.NewChainStore(bs, bs, mds, filcns.Weight, nil)
 		defer cs.Close() //nolint:errcheck

-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), shd, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), shd, mds)
 		if err != nil {
 			return err
 		}
@@ -21,7 +21,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -91,7 +90,7 @@ var invariantsCmd = &cli.Command{
 		cs := store.NewChainStore(bs, bs, mds, filcns.Weight, nil)
 		defer cs.Close() //nolint:errcheck

-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds)
 		if err != nil {
 			return err
 		}
@@ -83,7 +83,6 @@ func main() {
 		invariantsCmd,
 		gasTraceCmd,
 		replayOfflineCmd,
-		msgindexCmd,
 	}

 	app := &cli.App{
@@ -2,21 +2,28 @@ package main

 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"os"
 	"path"

+	"github.com/ipfs/go-cid"
 	"github.com/ipfs/go-datastore"
 	dsq "github.com/ipfs/go-datastore/query"
 	levelds "github.com/ipfs/go-ds-leveldb"
+	ipldcbor "github.com/ipfs/go-ipld-cbor"
 	logging "github.com/ipfs/go-log/v2"
 	ldbopts "github.com/syndtr/goleveldb/leveldb/opt"
 	"github.com/urfave/cli/v2"
+	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
+	"github.com/filecoin-project/go-state-types/builtin"
+	market11 "github.com/filecoin-project/go-state-types/builtin/v11/market"
+	"github.com/filecoin-project/go-state-types/builtin/v11/util/adt"

 	"github.com/filecoin-project/lotus/chain/actors/builtin/market"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -34,6 +41,85 @@ var marketCmd = &cli.Command{
 		marketExportDatastoreCmd,
 		marketImportDatastoreCmd,
 		marketDealsTotalStorageCmd,
+		marketCronStateCmd,
+	},
+}
+
+var marketCronStateCmd = &cli.Command{
+	Name:  "cron-state",
+	Usage: "Display summary of all deal operation state scheduled for cron processing",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "tipset",
+			Usage: "specify tipset to call method on (pass comma separated array of cids)",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		ctx := lcli.ReqContext(cctx)
+		api, closer, err := lcli.GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ts, err := lcli.LoadTipSet(ctx, cctx, api)
+		if err != nil {
+			return err
+		}
+		a, err := api.StateReadState(ctx, builtin.StorageMarketActorAddr, ts.Key())
+		if err != nil {
+			return err
+		}
+		st, ok := a.State.(map[string]interface{})
+		if !ok {
+			return xerrors.Errorf("failed to cast state map to expected form")
+		}
+		dealOpsRaw, ok := st["DealOpsByEpoch"].(map[string]interface{})
+		if !ok {
+			return xerrors.Errorf("failed to read sectors root from state")
+		}
+		// string is of the form "/:bafy.." so [2:] to drop the path
+		dealOpsRoot, err := cid.Parse(dealOpsRaw["/"])
+		if err != nil {
+			return err
+		}
+		bs := ReadOnlyAPIBlockstore{api}
+		adtStore := adt.WrapStore(ctx, ipldcbor.NewCborStore(&bs))
+		dealOpsEpochSet, err := adt.AsMap(adtStore, dealOpsRoot, builtin.DefaultHamtBitwidth)
+		if err != nil {
+			return err
+		}
+		dealOpsRecord := make(map[uint64][]abi.DealID)
+		if err := dealOpsEpochSet.ForEach(&cbg.Deferred{}, func(eKey string) error {
+			e, err := abi.ParseUIntKey(eKey)
+			if err != nil {
+				return err
+			}
+			dealOpsRecord[e] = make([]abi.DealID, 0)
+			return nil
+		}); err != nil {
+			return err
+		}
+
+		dealOpsMultiMap, err := market11.AsSetMultimap(adtStore, dealOpsRoot, builtin.DefaultHamtBitwidth, builtin.DefaultHamtBitwidth)
+		if err != nil {
+			return err
+		}
+		for e := range dealOpsRecord {
+			e := e
+			err := dealOpsMultiMap.ForEach(abi.ChainEpoch(e), func(id abi.DealID) error {
+				dealOpsRecord[e] = append(dealOpsRecord[e], id)
+				return nil
+			})
+			if err != nil {
+				return err
+			}
+		}
+		jsonStr, err := json.Marshal(dealOpsRecord)
+		if err != nil {
+			return err
+		}
+		fmt.Printf("%s\n", jsonStr)
+		return nil
 	},
 }

@@ -3,7 +3,8 @@ package main
 import (
 	"context"
 	"fmt"
-	"io"
+	"os"
+	"path/filepath"
 	"strconv"
 	"time"

@@ -19,6 +20,7 @@ import (
 	actorstypes "github.com/filecoin-project/go-state-types/actors"
 	"github.com/filecoin-project/go-state-types/builtin"
 	v10 "github.com/filecoin-project/go-state-types/builtin/v10"
+	v11 "github.com/filecoin-project/go-state-types/builtin/v11"
 	market8 "github.com/filecoin-project/go-state-types/builtin/v8/market"
 	adt8 "github.com/filecoin-project/go-state-types/builtin/v8/util/adt"
 	v9 "github.com/filecoin-project/go-state-types/builtin/v9"
@@ -32,6 +34,8 @@ import (
 	"github.com/filecoin-project/specs-actors/v7/actors/migration/nv15"

 	"github.com/filecoin-project/lotus/blockstore"
+	badgerbs "github.com/filecoin-project/lotus/blockstore/badger"
+	"github.com/filecoin-project/lotus/blockstore/splitstore"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	lbuiltin "github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -41,7 +45,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/verifreg"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -102,29 +105,57 @@ var migrationsCmd = &cli.Command{

 		defer lkrepo.Close() //nolint:errcheck

-		bs, err := lkrepo.Blockstore(ctx, repo.UniversalBlockstore)
+		cold, err := lkrepo.Blockstore(ctx, repo.UniversalBlockstore)
 		if err != nil {
-			return fmt.Errorf("failed to open blockstore: %w", err)
+			return fmt.Errorf("failed to open universal blockstore %w", err)
 		}

-		defer func() {
-			if c, ok := bs.(io.Closer); ok {
-				if err := c.Close(); err != nil {
-					log.Warnf("failed to close blockstore: %s", err)
-				}
-			}
-		}()
+		path, err := lkrepo.SplitstorePath()
+		if err != nil {
+			return err
+		}
+
+		path = filepath.Join(path, "hot.badger")
+		if err := os.MkdirAll(path, 0755); err != nil {
+			return err
+		}
+
+		opts, err := repo.BadgerBlockstoreOptions(repo.HotBlockstore, path, lkrepo.Readonly())
+		if err != nil {
+			return err
+		}
+
+		hot, err := badgerbs.Open(opts)
+		if err != nil {
+			return err
+		}

 		mds, err := lkrepo.Datastore(context.Background(), "/metadata")
 		if err != nil {
 			return err
 		}

+		cfg := &splitstore.Config{
+			MarkSetType:       "map",
+			DiscardColdBlocks: true,
+		}
+		ss, err := splitstore.Open(path, mds, hot, cold, cfg)
+		if err != nil {
+			return err
+		}
+		defer func() {
+			if err := ss.Close(); err != nil {
+				log.Warnf("failed to close blockstore: %s", err)
+
+			}
+		}()
+		bs := ss
+
 		cs := store.NewChainStore(bs, bs, mds, filcns.Weight, nil)
 		defer cs.Close() //nolint:errcheck

 		// Note: we use a map datastore for the metadata to avoid writing / using cached migration results in the metadata store
-		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, datastore.NewMapDatastore(), index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, datastore.NewMapDatastore())
 		if err != nil {
 			return err
 		}
@@ -169,6 +200,7 @@ var migrationsCmd = &cli.Command{
 			}

 			preMigrationTime := time.Since(startTime)
+			fmt.Println("completed premigration, took ", preMigrationTime)

 			startTime = time.Now()

@@ -183,7 +215,7 @@ var migrationsCmd = &cli.Command{
 				return xerrors.Errorf("got different results with and without the cache: %s, %s", newCid1,
 					newCid2)
 			}
-			fmt.Println("completed premigration, took ", preMigrationTime)
+
 			fmt.Println("completed round actual (with cache), took ", cachedMigrationTime)
 		}

@@ -207,6 +239,8 @@ func getMigrationFuncsForNetwork(nv network.Version) (UpgradeActorsFunc, PreUpgr
 		return filcns.UpgradeActorsV9, filcns.PreUpgradeActorsV9, checkNv17Invariants, nil
 	case network.Version18:
 		return filcns.UpgradeActorsV10, filcns.PreUpgradeActorsV10, checkNv18Invariants, nil
+	case network.Version19:
+		return filcns.UpgradeActorsV11, filcns.PreUpgradeActorsV11, checkNv19Invariants, nil
 	default:
 		return nil, nil, nil, xerrors.Errorf("migration not implemented for nv%d", nv)
 	}
@@ -216,6 +250,39 @@ type UpgradeActorsFunc = func(context.Context, *stmgr.StateManager, stmgr.Migrat
 type PreUpgradeActorsFunc = func(context.Context, *stmgr.StateManager, stmgr.MigrationCache, cid.Cid, abi.ChainEpoch, *types.TipSet) error
 type CheckInvariantsFunc = func(context.Context, cid.Cid, cid.Cid, blockstore.Blockstore, abi.ChainEpoch) error

+func checkNv19Invariants(ctx context.Context, oldStateRootCid cid.Cid, newStateRootCid cid.Cid, bs blockstore.Blockstore, epoch abi.ChainEpoch) error {
+
+	actorStore := store.ActorStore(ctx, bs)
+	startTime := time.Now()
+
+	// Load the new state root.
+	var newStateRoot types.StateRoot
+	if err := actorStore.Get(ctx, newStateRootCid, &newStateRoot); err != nil {
+		return xerrors.Errorf("failed to decode state root: %w", err)
+	}
+
+	actorCodeCids, err := actors.GetActorCodeIDs(actorstypes.Version11)
+	if err != nil {
+		return err
+	}
+	newActorTree, err := builtin.LoadTree(actorStore, newStateRoot.Actors)
+	if err != nil {
+		return err
+	}
+	messages, err := v11.CheckStateInvariants(newActorTree, epoch, actorCodeCids)
+	if err != nil {
+		return xerrors.Errorf("checking state invariants: %w", err)
+	}
+
+	for _, message := range messages.Messages() {
+		fmt.Println("got the following error: ", message)
+	}
+
+	fmt.Println("completed invariant checks, took ", time.Since(startTime))
+
+	return nil
+}
+
 func checkNv18Invariants(ctx context.Context, oldStateRootCid cid.Cid, newStateRootCid cid.Cid, bs blockstore.Blockstore, epoch abi.ChainEpoch) error {
 	actorStore := store.ActorStore(ctx, bs)
 	startTime := time.Now()
@@ -3,16 +3,21 @@ package main
 import (
 	"bufio"
 	"bytes"
+	"context"
 	"fmt"
 	"io"
 	"os"
 	"path/filepath"
+	"strconv"
 	"strings"

 	"github.com/docker/go-units"
 	"github.com/ipfs/go-cid"
+	ipldcbor "github.com/ipfs/go-ipld-cbor"
+	block "github.com/ipfs/go-libipfs/blocks"
 	"github.com/mitchellh/go-homedir"
 	"github.com/urfave/cli/v2"
+	cbg "github.com/whyrusleeping/cbor-gen"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -20,11 +25,13 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/builtin"
+	"github.com/filecoin-project/go-state-types/builtin/v11/util/adt"
 	miner8 "github.com/filecoin-project/go-state-types/builtin/v8/miner"
 	"github.com/filecoin-project/go-state-types/crypto"
 	power7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/power"
 	"github.com/filecoin-project/specs-actors/v7/actors/runtime/proof"

+	"github.com/filecoin-project/lotus/api/v0api"
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
@@ -42,6 +49,93 @@ var minerCmd = &cli.Command{
 		minerFaultsCmd,
 		sendInvalidWindowPoStCmd,
 		generateAndSendConsensusFaultCmd,
+		sectorInfoCmd,
+	},
+}
+
+var _ ipldcbor.IpldBlockstore = new(ReadOnlyAPIBlockstore)
+
+type ReadOnlyAPIBlockstore struct {
+	v0api.FullNode
+}
+
+func (b *ReadOnlyAPIBlockstore) Get(ctx context.Context, c cid.Cid) (block.Block, error) {
+	bs, err := b.ChainReadObj(ctx, c)
+	if err != nil {
+		return nil, err
+	}
+	return block.NewBlock(bs), nil
+}
+
+func (b *ReadOnlyAPIBlockstore) Put(context.Context, block.Block) error {
+	return xerrors.Errorf("cannot put block, the backing blockstore is readonly")
+}
+
+var sectorInfoCmd = &cli.Command{
+	Name:      "sectorinfo",
+	Usage:     "Display cbor of sector info at <minerAddress> <sectorNumber>",
+	ArgsUsage: "[minerAddress] [sector number]",
+	Flags: []cli.Flag{
+		&cli.StringFlag{
+			Name:  "tipset",
+			Usage: "specify tipset to call method on (pass comma separated array of cids)",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		if cctx.Args().Len() != 2 {
+			return fmt.Errorf("must pass miner address and sector number")
+		}
+		ctx := lcli.ReqContext(cctx)
+		api, closer, err := lcli.GetFullNodeAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		maddr, err := address.NewFromString(cctx.Args().First())
+		if err != nil {
+			return err
+		}
+		sn, err := strconv.ParseUint(cctx.Args().Slice()[1], 10, 64)
+		if err != nil {
+			return err
+		}
+
+		ts, err := lcli.LoadTipSet(ctx, cctx, api)
+		if err != nil {
+			return err
+		}
+		a, err := api.StateReadState(ctx, maddr, ts.Key())
+		if err != nil {
+			return err
+		}
+		st, ok := a.State.(map[string]interface{})
+		if !ok {
+			return xerrors.Errorf("failed to cast state map to expected form")
+		}
+		sectorsRaw, ok := st["Sectors"].(map[string]interface{})
+		if !ok {
+			return xerrors.Errorf("failed to read sectors root from state")
+		}
+		// string is of the form "/:bafy.." so [2:] to drop the path
+		sectorsRoot, err := cid.Parse(sectorsRaw["/"])
+		if err != nil {
+			return err
+		}
+		bs := ReadOnlyAPIBlockstore{api}
+		sectorsAMT, err := adt.AsArray(adt.WrapStore(ctx, ipldcbor.NewCborStore(&bs)), sectorsRoot, miner8.SectorsAmtBitwidth)
+		if err != nil {
+			return err
+		}
+		out := cbg.Deferred{}
+		found, err := sectorsAMT.Get(sn, &out)
+		if err != nil {
+			return err
+		}
+		if !found {
+			return xerrors.Errorf("sector number %d not found", sn)
+		}
+		fmt.Printf("%x\n", out.Raw)
+		return nil
 	},
 }

@@ -216,7 +310,11 @@ var minerCreateCmd = &cli.Command{
 		}

 		// Note: the correct thing to do would be to call SealProofTypeFromSectorSize if actors version is v3 or later, but this still works
-		spt, err := miner.WindowPoStProofTypeFromSectorSize(abi.SectorSize(ssize))
+		nv, err := wapi.StateNetworkVersion(ctx, types.EmptyTSK)
+		if err != nil {
+			return xerrors.Errorf("failed to get network version: %w", err)
+		}
+		spt, err := miner.WindowPoStProofTypeFromSectorSize(abi.SectorSize(ssize), nv)
 		if err != nil {
 			return xerrors.Errorf("getting post proof type: %w", err)
 		}
@@ -1,221 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"fmt"
-	"path"
-
-	"github.com/ipfs/go-cid"
-	_ "github.com/mattn/go-sqlite3"
-	"github.com/mitchellh/go-homedir"
-	"github.com/urfave/cli/v2"
-	"golang.org/x/xerrors"
-
-	"github.com/filecoin-project/go-state-types/abi"
-
-	lcli "github.com/filecoin-project/lotus/cli"
-)
-
-var msgindexCmd = &cli.Command{
-	Name:  "msgindex",
-	Usage: "Tools for managing the message index",
-	Subcommands: []*cli.Command{
-		msgindexBackfillCmd,
-		msgindexPruneCmd,
-	},
-}
-
-var msgindexBackfillCmd = &cli.Command{
-	Name:  "backfill",
-	Usage: "Backfill the message index for a number of epochs starting from a specified height",
-	Flags: []cli.Flag{
-		&cli.IntFlag{
-			Name:  "from",
-			Value: 0,
-			Usage: "height to start the backfill; uses the current head if omitted",
-		},
-		&cli.IntFlag{
-			Name:  "epochs",
-			Value: 1800,
-			Usage: "number of epochs to backfill; defaults to 1800 (2 finalities)",
-		},
-		&cli.StringFlag{
-			Name:  "repo",
-			Value: "~/.lotus",
-			Usage: "path to the repo",
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-
-		defer closer()
-		ctx := lcli.ReqContext(cctx)
-
-		curTs, err := api.ChainHead(ctx)
-		if err != nil {
-			return err
-		}
-
-		startHeight := int64(cctx.Int("from"))
-		if startHeight == 0 {
-			startHeight = int64(curTs.Height()) - 1
-		}
-		epochs := cctx.Int("epochs")
-
-		basePath, err := homedir.Expand(cctx.String("repo"))
-		if err != nil {
-			return err
-		}
-
-		dbPath := path.Join(basePath, "sqlite", "msgindex.db")
-		db, err := sql.Open("sqlite3", dbPath)
-		if err != nil {
-			return err
-		}
-
-		defer func() {
-			err := db.Close()
-			if err != nil {
-				fmt.Printf("ERROR: closing db: %s", err)
-			}
-		}()
-
-		tx, err := db.Begin()
-		if err != nil {
-			return err
-		}
-
-		insertStmt, err := tx.Prepare("INSERT INTO messages VALUES (?, ?, ?)")
-		if err != nil {
-			return err
-		}
-
-		insertMsg := func(cid, tsCid cid.Cid, epoch abi.ChainEpoch) error {
-			key := cid.String()
-			tskey := tsCid.String()
-			if _, err := insertStmt.Exec(key, tskey, int64(epoch)); err != nil {
-				return err
-			}
-
-			return nil
-		}
-		rollback := func() {
-			if err := tx.Rollback(); err != nil {
-				fmt.Printf("ERROR: rollback: %s", err)
-			}
-		}
-
-		for i := 0; i < epochs; i++ {
-			epoch := abi.ChainEpoch(startHeight - int64(i))
-
-			ts, err := api.ChainGetTipSetByHeight(ctx, epoch, curTs.Key())
-			if err != nil {
-				rollback()
-				return err
-			}
-
-			tsCid, err := ts.Key().Cid()
-			if err != nil {
-				rollback()
-				return err
-			}
-
-			msgs, err := api.ChainGetMessagesInTipset(ctx, ts.Key())
-			if err != nil {
-				rollback()
-				return err
-			}
-
-			for _, msg := range msgs {
-				if err := insertMsg(msg.Cid, tsCid, epoch); err != nil {
-					rollback()
-					return err
-				}
-			}
-		}
-
-		if err := tx.Commit(); err != nil {
-			return err
-		}
-
-		return nil
-	},
-}
-
-var msgindexPruneCmd = &cli.Command{
-	Name:  "prune",
-	Usage: "Prune the message index for messages included before a given epoch",
-	Flags: []cli.Flag{
-		&cli.IntFlag{
-			Name:  "from",
-			Usage: "height to start the prune; if negative it indicates epochs from current head",
-		},
-		&cli.StringFlag{
-			Name:  "repo",
-			Value: "~/.lotus",
-			Usage: "path to the repo",
-		},
-	},
-	Action: func(cctx *cli.Context) error {
-		api, closer, err := lcli.GetFullNodeAPI(cctx)
-		if err != nil {
-			return err
-		}
-
-		defer closer()
-		ctx := lcli.ReqContext(cctx)
-
-		startHeight := int64(cctx.Int("from"))
-		if startHeight < 0 {
-			curTs, err := api.ChainHead(ctx)
-			if err != nil {
-				return err
-			}
-
-			startHeight += int64(curTs.Height())
-
-			if startHeight < 0 {
-				return xerrors.Errorf("bogus start height %d", startHeight)
-			}
-		}
-
-		basePath, err := homedir.Expand(cctx.String("repo"))
-		if err != nil {
-			return err
-		}
-
-		dbPath := path.Join(basePath, "sqlite", "msgindex.db")
-		db, err := sql.Open("sqlite3", dbPath)
-		if err != nil {
-			return err
-		}
-
-		defer func() {
-			err := db.Close()
-			if err != nil {
-				fmt.Printf("ERROR: closing db: %s", err)
-			}
-		}()
-
-		tx, err := db.Begin()
-		if err != nil {
-			return err
-		}
-
-		if _, err := tx.Exec("DELETE FROM messages WHERE epoch < ?", startHeight); err != nil {
-			if err := tx.Rollback(); err != nil {
-				fmt.Printf("ERROR: rollback: %s", err)
-			}
-			return err
-		}
-
-		if err := tx.Commit(); err != nil {
-			return err
-		}
-
-		return nil
-	},
-}
@@ -26,7 +26,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -309,7 +308,7 @@ to reduce the number of decode operations performed by caching the decoded objec
 		}

 		tsExec := consensus.NewTipSetExecutor(filcns.RewardFunc)
-		sm, err := stmgr.NewStateManager(cs, tsExec, vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds, index.DummyMsgIndex)
+		sm, err := stmgr.NewStateManager(cs, tsExec, vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds)
 		if err != nil {
 			return err
 		}
@@ -12,7 +12,6 @@ import (
 	"github.com/filecoin-project/lotus/blockstore"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -107,7 +106,7 @@ func (nd *Node) LoadSim(ctx context.Context, name string) (*Simulation, error) {
 	if err != nil {
 		return nil, xerrors.Errorf("failed to create upgrade schedule for simulation %s: %w", name, err)
 	}
-	sim.StateManager, err = stmgr.NewStateManager(nd.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), us, nil, nd.MetadataDS, index.DummyMsgIndex)
+	sim.StateManager, err = stmgr.NewStateManager(nd.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), us, nil, nd.MetadataDS)
 	if err != nil {
 		return nil, xerrors.Errorf("failed to create state manager for simulation %s: %w", name, err)
 	}
@@ -126,7 +125,7 @@ func (nd *Node) CreateSim(ctx context.Context, name string, head *types.TipSet)
 	if err != nil {
 		return nil, err
 	}
-	sm, err := stmgr.NewStateManager(nd.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), filcns.DefaultUpgradeSchedule(), nil, nd.MetadataDS, index.DummyMsgIndex)
+	sm, err := stmgr.NewStateManager(nd.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), filcns.DefaultUpgradeSchedule(), nil, nd.MetadataDS)
 	if err != nil {
 		return nil, xerrors.Errorf("creating state manager: %w", err)
 	}
@@ -17,7 +17,6 @@ import (

 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/vm"
@@ -202,7 +201,7 @@ func (sim *Simulation) SetUpgradeHeight(nv network.Version, epoch abi.ChainEpoch
 	if err != nil {
 		return err
 	}
-	sm, err := stmgr.NewStateManager(sim.Node.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), newUpgradeSchedule, nil, sim.Node.MetadataDS, index.DummyMsgIndex)
+	sm, err := stmgr.NewStateManager(sim.Node.Chainstore, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(mock.Verifier), newUpgradeSchedule, nil, sim.Node.MetadataDS)
 	if err != nil {
 		return err
 	}
@@ -12,7 +12,6 @@ import (
 	"io"
 	"net/http"
 	"os"
-	"path"
 	"runtime/pprof"
 	"strings"

@@ -35,7 +34,6 @@ import (
 	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -47,7 +45,6 @@ import (
 	"github.com/filecoin-project/lotus/lib/ulimit"
 	"github.com/filecoin-project/lotus/metrics"
 	"github.com/filecoin-project/lotus/node"
-	"github.com/filecoin-project/lotus/node/config"
 	"github.com/filecoin-project/lotus/node/modules"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 	"github.com/filecoin-project/lotus/node/modules/testing"
@@ -542,7 +539,7 @@ func ImportChain(ctx context.Context, r repo.Repo, fname string, snapshot bool)
 	}

 	// TODO: We need to supply the actual beacon after v14
-	stm, err := stmgr.NewStateManager(cst, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds, index.DummyMsgIndex)
+	stm, err := stmgr.NewStateManager(cst, consensus.NewTipSetExecutor(filcns.RewardFunc), vm.Syscalls(ffiwrapper.ProofVerifier), filcns.DefaultUpgradeSchedule(), nil, mds)
 	if err != nil {
 		return err
 	}
@@ -559,23 +556,5 @@ func ImportChain(ctx context.Context, r repo.Repo, fname string, snapshot bool)
 		return err
 	}

-	// populate the message index if user has EnableMsgIndex enabled
-	//
-	c, err := lr.Config()
-	if err != nil {
-		return err
-	}
-	cfg, ok := c.(*config.FullNode)
-	if !ok {
-		return xerrors.Errorf("invalid config for repo, got: %T", c)
-	}
-	if cfg.Index.EnableMsgIndex {
-		log.Info("populating message index...")
-		if err := index.PopulateAfterSnapshot(ctx, path.Join(lr.Path(), "sqlite"), cst); err != nil {
-			return err
-		}
-		log.Info("populating message index done")
-	}
-
 	return nil
 }
@@ -22,7 +22,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/consensus"
 	"github.com/filecoin-project/lotus/chain/consensus/filcns"
-	"github.com/filecoin-project/lotus/chain/index"
 	"github.com/filecoin-project/lotus/chain/state"
 	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
@@ -109,7 +108,7 @@ func (d *Driver) ExecuteTipset(bs blockstore.Blockstore, ds ds.Batching, params

 		cs      = store.NewChainStore(bs, bs, ds, filcns.Weight, nil)
 		tse     = consensus.NewTipSetExecutor(filcns.RewardFunc)
-		sm, err = stmgr.NewStateManager(cs, tse, syscalls, filcns.DefaultUpgradeSchedule(), nil, ds, index.DummyMsgIndex)
+		sm, err = stmgr.NewStateManager(cs, tse, syscalls, filcns.DefaultUpgradeSchedule(), nil, ds)
 	)
 	if err != nil {
 		return nil, err
@@ -474,7 +474,7 @@ Inputs:
  ],
  "Bw==",
  10101,
-  18
+  20
 ]
 ```

@@ -4727,7 +4727,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```

@@ -4742,7 +4742,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```

@@ -5442,7 +5442,9 @@ Response:
    "UpgradeOhSnapHeight": 10101,
    "UpgradeSkyrHeight": 10101,
    "UpgradeSharkHeight": 10101,
-    "UpgradeHyggeHeight": 10101
+    "UpgradeHyggeHeight": 10101,
+    "UpgradeLightningHeight": 10101,
+    "UpgradeThunderHeight": 10101
  }
 }
 ```
@@ -6366,7 +6368,7 @@ Inputs:
 ]
 ```

-Response: `18`
+Response: `20`

 ### StateReadState
 StateReadState returns the indicated actor's state.
@@ -6152,7 +6152,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```

@@ -6167,7 +6167,7 @@ Perms: read
 Inputs:
 ```json
 [
-  18
+  20
 ]
 ```

@@ -6942,7 +6942,9 @@ Response:
    "UpgradeOhSnapHeight": 10101,
    "UpgradeSkyrHeight": 10101,
    "UpgradeSharkHeight": 10101,
-    "UpgradeHyggeHeight": 10101
+    "UpgradeHyggeHeight": 10101,
+    "UpgradeLightningHeight": 10101,
+    "UpgradeThunderHeight": 10101
  }
 }
 ```
@@ -7874,7 +7876,7 @@ Inputs:
 ]
 ```

-Response: `18`
+Response: `20`

 ### StateReadState
 StateReadState returns the indicated actor's state.
@@ -7,7 +7,7 @@ USAGE:
   lotus-miner [global options] command [command options] [arguments...]

 VERSION:
-   1.21.0-rc2
+   1.23.0

 COMMANDS:
   init     Initialize a lotus miner repo
@@ -7,7 +7,7 @@ USAGE:
   lotus-worker [global options] command [command options] [arguments...]

 VERSION:
-   1.21.0-rc2
+   1.23.0

 COMMANDS:
   run        Start lotus worker
@@ -7,7 +7,7 @@ USAGE:
   lotus [global options] command [command options] [arguments...]

 VERSION:
-   1.21.0-rc2
+   1.23.0

 COMMANDS:
   daemon   Start a lotus daemon process
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Aayush	f46fe4996b	feat: chainstore: remove locking in index cache	2023-05-12 17:32:38 -04:00
Aayush	5e6e011fe2	fix: FEVM_tests: update recursive limits	2023-04-23 14:21:26 -04:00
zenground0	f3969cdc25	Update splitstore test helpers usage of create miner	2023-04-23 12:14:52 -06:00
Aayush	4ff1d1dc8d	feat: itests should run on latest network version	2023-04-23 13:59:14 -04:00
Aayush	df80c4cde2	Merge branch 'releases' into asr/release-1230	2023-04-23 12:10:41 -04:00
Aayush Rajasekaran	06946a8fce	Merge pull request #10739 from filecoin-project/release/v1.22.1 feat: release 1.22.1	2023-04-23 11:57:20 -04:00
Aayush Rajasekaran	23fccc6cb6	Merge pull request #10737 from filecoin-project/asr/release-1221 feat: release 1.22.1	2023-04-23 11:55:24 -04:00
Aayush Rajasekaran	4a4ae9db66	Merge pull request #10738 from filecoin-project/jen/changelog1 chore: update changelog	2023-04-23 10:57:52 -04:00
jennijuju	7a4624bbd9	update changelog	2023-04-23 22:51:47 +08:00
Aayush	821836d939	feat: release 1.22.1	2023-04-23 10:44:29 -04:00
Aayush Rajasekaran	d4239d66ce	Merge pull request #10736 from filecoin-project/asr/-fix-1221 feat: Update FFI, test disputing nv20 window posts fails	2023-04-23 10:44:06 -04:00
Aayush	dc0ce8f11a	Update FFI to 1.22.1	2023-04-23 10:42:01 -04:00
Aayush	4430a138b6	feat: test disputing nv20 window posts fails	2023-04-23 10:41:57 -04:00
Aayush Rajasekaran	5794b22eb6	Merge pull request #10729 from filecoin-project/asr/update-ffi chore: deps: update to FFI v1.23.0	2023-04-21 17:15:46 -04:00
Aayush	8dec6a1672	fix: test: Simulate call on parents's parents	2023-04-21 16:55:55 -04:00
Aayush	4d2765e5ba	chore: deps: update to FFI v1.23.0	2023-04-21 16:42:31 -04:00
Aayush Rajasekaran	b06cba18f4	Merge pull request #10726 from filecoin-project/asr/prep-1230 feat: set version to 1.23.0	2023-04-21 16:21:42 -04:00
Phi	b7484121fc	Reduce LOTUS_FMV_CONCURRENCY Reduce LOTUS_FMV_CONCURRENCY	2023-04-21 22:02:33 +02:00
Phi	19d8f79a3d	Small v1.23.0 changelog changes Small v1.23.0 changelog changes	2023-04-21 21:58:47 +02:00
Aayush	abbb74ca35	feat: set version to 1.23.0	2023-04-21 15:46:17 -04:00
Aayush Rajasekaran	73566254bd	Merge pull request #10725 from filecoin-project/asr/merge-releases-into-23 chore: merge releases into release/v1.23.0	2023-04-21 15:36:58 -04:00
Aayush	2f48759457	Merge branch 'releases' into release/v1.23.0	2023-04-21 15:12:23 -04:00
Aayush Rajasekaran	0d8659e76f	Merge pull request #10724 from filecoin-project/asr/update-cids-releases fix: docs: correct v11 actor code IDs in changelog	2023-04-21 14:37:27 -04:00
Aayush Rajasekaran	ac78c39c30	Merge branch 'releases' into asr/update-cids-releases	2023-04-21 14:37:18 -04:00
Aayush Rajasekaran	5d4c237e01	Merge pull request #10723 from filecoin-project/chore/fix-changelog-cids actor cids in changelog	2023-04-21 14:31:12 -04:00
zenground0	12d5d3465b	Moar fix	2023-04-21 12:29:36 -06:00
zenground0	711ef3b208	actor cids in changelog	2023-04-21 12:24:10 -06:00
Aayush Rajasekaran	8be0b10d9d	Merge pull request #10722 from filecoin-project/asr/finalize-22 feat: release 1.22.0	2023-04-21 14:17:50 -04:00
Aayush Rajasekaran	9dbc42fc54	Merge pull request #10721 from filecoin-project/chore/attempt-finalize-release build: release: v1.22.0 prep	2023-04-21 13:53:15 -04:00
Phi	e409ac8421	Fix typo Fix typo	2023-04-21 19:42:07 +02:00
Phi	c2e37859b5	Update changelog.md Update changelog.md	2023-04-21 19:40:01 +02:00
zenground0	776f98d9f5	Update release version	2023-04-21 11:10:05 -06:00
zenground0	d45ee8dc54	Test that we reverted activation bug fix	2023-04-21 10:58:27 -06:00
Aayush Rajasekaran	885153fcfa	Merge pull request #10720 from filecoin-project/asr/update-gst chore: deps: update to go-state-types v0.11.1	2023-04-21 12:46:19 -04:00
Aayush	d8ca0bff38	chore: deps: update to go-state-types v0.11.1	2023-04-21 12:11:23 -04:00
Aayush Rajasekaran	01dabf09db	chore: deps: update to actors v11.0.0 (#10718 )	2023-04-21 12:08:31 -04:00
Łukasz Magiera	afc64ebc5e	Merge pull request #10715 from siriusyim/fix/window-post-prooftype update: builtin to builtin11 in wdpost worker	2023-04-21 17:30:52 +02:00
Aayush Rajasekaran	a48a1e31e9	Merge pull request #10716 from filecoin-project/asr/backport-post-worker fix: PoSt worker: use go-state-types for proof policies	2023-04-21 10:12:02 -04:00
Aayush	bb381c201c	fix: PoSt worker: use go-state-types for proof policies	2023-04-21 09:51:25 -04:00
sirius	07416e8c0c	update: builtin to builtin11 in wdpost worker	2023-04-21 12:19:06 +08:00
Jiaying Wang	f269c0fb5d	Merge pull request #10707 from filecoin-project/asr/lightning-upgrade feat: build: set Lightning and Thunder upgrade epochs	2023-04-21 00:30:15 +08:00
Aayush	46f1f913c8	feat: build: set Lightning and Thunder upgrade epochs	2023-04-20 10:57:35 -04:00
ZenGround0andzenground0	28395af03a	chore:build:correct version (#10704 ) * gen * changelog --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-19 20:03:14 -04:00
Steven Allen	d2906e2dc7	Revert "feat: vm: switch to the new exec trace format (#10372 )" (#10703 ) This reverts commit `f6add2f723`.	2023-04-19 19:25:30 -04:00
ZenGround0 zenground0 Jiaying Wang Aayush Rajasekaran Steven Allen jennijuju	327760acff	chore: build: Merge/v22 into 21 for 23 (#10702 ) * chore: update ffi to increase execution parallelism * Don't enforce walking receipt tree during compaction * fix: build: drop drand incentinet servers * chore: release lotus v1.20.4 * Apply suggestions from code review Co-authored-by: Jiaying Wang <42981373+jennijuju@users.noreply.github.com> * feat: Introduce nv19 skeleton Update to go-state-types v0.11.0-alpha-1 Introduce dummy v11 actor bundles Make new actors adapters Add upgrade to Upgrade Schedules make jen Update to go-state-types v0.11.0-alpha-2 * feat: vm: switch to the new exec trace format (#10372) This is now "FVM" native. Changes include: 1. Don't treat "trace" messages like off-chain messages. E.g., don't include CIDs, versions, etc. 2. Include IPLD codecs where applicable. 3. Remove fields that aren't filled by the FVM (timing, some errors, code locations, etc.). * feat: implement FIP-0061 * Address review * Add and test the FIP-0061 migration * Update actors bundles to fip/20230406 * Update to go-state-types master * Update to actors v11.0.0-rc1 * - Update go state types - Keep current expiration defaults on creation, extension some tests - Update ffi * ffi experiment * Integration nv19 migration - Open splitstore in migration shed tool - Update state root version * Post rebase fixup * Fix * gen * nv19 invariant checking * Try fixig blockstore so bundle is loaded * Debug * Fix * Make butterfly upgrades happen * Another ffi experiment * Fix copy paste error * Actually schedule migration (#10656) Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> * Butterfly artifacts * Set calibration net upgrade height * Review Response * Fix state tree version assert * Quick butterfly upgrade to sanity check (#10660) * Quick butterfly upgrade to sanity check * Update butterfly artifacts * Revert fake fix * Give butterfly net correct genesis * Butterfly artifacts * Give time before upgrade --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> * chore:releasepolish v1.22 release (#10666) * Update butterfly artifacts * register actors v11 * Update calibration upgrade time * State inspection shed cmds * Fix * make gen * Fix swallowed errors * Lint fixup --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> * v1.22.0-rc3 * bundle fix * Feat/expedite nv19 (#10681) * Update go-state-types * Modify upgrade schedule and params * Revert fip 0052 * Update gst * docsgen * fast butterfly migration to validate migration * Correct epoch to match specified date * Update actors v11 * Update changelog build version * Update butterfly artifacts * Fix lotus-miner init to work after upgrade --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> * fix:deps:stable ffi for stable release (#10698) * Point to stable ffi for stable lotus release * go mod tidy --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> * Update CHANGELOG.md Co-authored-by: Jiaying Wang <42981373+jennijuju@users.noreply.github.com> --------- Co-authored-by: Aayush Rajasekaran <arajasek94@gmail.com> Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com> Co-authored-by: Jiaying Wang <42981373+jennijuju@users.noreply.github.com> Co-authored-by: Steven Allen <steven@stebalien.com> Co-authored-by: jennijuju <jiayingw703@gmail.com>	2023-04-19 18:40:18 -04:00
ZenGround0andzenground0	752b961483	fix:deps:stable ffi for stable release (#10698 ) * Point to stable ffi for stable lotus release * go mod tidy --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-19 14:00:10 -04:00
ZenGround0andzenground0	ff2258ff7a	Feat/expedite nv19 (#10681 ) * Update go-state-types * Modify upgrade schedule and params * Revert fip 0052 * Update gst * docsgen * fast butterfly migration to validate migration * Correct epoch to match specified date * Update actors v11 * Update changelog build version * Update butterfly artifacts * Fix lotus-miner init to work after upgrade --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-19 10:45:22 -04:00
jennijuju	4de06dcd32	bundle fix	2023-04-14 12:59:15 +08:00
Jiaying Wang	fc313a1e7d	Merge pull request #10667 from filecoin-project/jen/rcprep build: v1.22.0-rc3	2023-04-14 12:51:17 +08:00
jennijuju	6e231e720a	v1.22.0-rc3	2023-04-14 12:35:29 +08:00
ZenGround0andzenground0	ff9e706c65	chore:releasepolish v1.22 release (#10666 ) * Update butterfly artifacts * register actors v11 * Update calibration upgrade time * State inspection shed cmds * Fix * make gen * Fix swallowed errors * Lint fixup --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-13 17:21:24 -04:00
ZenGround0andzenground0	766bdedd29	Quick butterfly upgrade to sanity check (#10660 ) * Quick butterfly upgrade to sanity check * Update butterfly artifacts * Revert fake fix * Give butterfly net correct genesis * Butterfly artifacts * Give time before upgrade --------- Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-12 16:33:06 -04:00
Aayush Rajasekaran	981a3485eb	Merge pull request #10657 from filecoin-project/chore/polish-v1.22-release chore:release:update butterfly artifacts and set calibration upgrade heights	2023-04-12 10:24:02 -04:00
zenground0	4443ac662f	Fix state tree version assert	2023-04-12 08:22:34 -06:00
zenground0	24da8bdb34	Review Response	2023-04-11 18:29:33 -06:00
zenground0	44979541be	Set calibration net upgrade height	2023-04-11 18:12:44 -06:00
zenground0	65b23b867c	Butterfly artifacts	2023-04-11 18:00:48 -06:00
ZenGround0andzenground0	58ccfca831	Actually schedule migration (#10656 ) Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-11 16:15:42 -04:00
Aayush Rajasekaran	30dd65b338	Merge pull request #10645 from filecoin-project/chore/integrate-gst-v11 chore:deps:integrate gst v11	2023-04-11 12:24:49 -04:00
zenground0	d91540ae1f	Fix copy paste error	2023-04-11 09:14:18 -06:00
zenground0	8f4824d2b7	Another ffi experiment	2023-04-11 09:10:21 -06:00
zenground0	e75c2e4208	Make butterfly upgrades happen	2023-04-10 23:32:03 -06:00
zenground0	bb5f69328d	Fix	2023-04-10 23:18:23 -06:00
zenground0	db374db306	Debug	2023-04-10 23:14:25 -06:00
zenground0	c00e0c9f48	Try fixig blockstore so bundle is loaded	2023-04-10 23:01:36 -06:00
zenground0	63560c820b	nv19 invariant checking	2023-04-10 23:01:18 -06:00
zenground0	1b8d627af8	gen	2023-04-10 22:40:06 -06:00
zenground0	9d0f586ae7	Fix	2023-04-10 22:25:25 -06:00
zenground0	86c5453254	Post rebase fixup	2023-04-10 22:18:56 -06:00
zenground0	4d7e6732fa	Integration nv19 migration - Open splitstore in migration shed tool - Update state root version	2023-04-10 22:18:41 -06:00
zenground0	7e99c62f6e	ffi experiment	2023-04-10 18:24:08 -06:00
zenground0	65fa75fd01	- Update go state types - Keep current expiration defaults on creation, extension some tests - Update ffi	2023-04-10 16:26:14 -06:00
Aayush Rajasekaran	258a3c8270	Merge pull request #10642 from filecoin-project/feat/update-actors-v11 chore:deps:Integrate actors v11	2023-04-10 12:39:17 -04:00
Aayush	597ca9b073	Update to actors v11.0.0-rc1	2023-04-10 12:19:55 -04:00
Phi-rjan	c6968f8d61	Merge pull request #10643 from filecoin-project/phi/v1210rc3 build: release: v1.21.0-rc3	2023-04-10 18:02:30 +02:00
Aayush Rajasekaran	76705b5762	Merge pull request #10629 from filecoin-project/feat/grindability feat: implement FIP-0061	2023-04-10 12:01:30 -04:00
Phi	8096f7135b	build: release: v1.21.0-rc3 build: release: v1.21.0-rc3	2023-04-10 17:44:21 +02:00
ZenGround0	5e890165e2	Merge pull request #10641 from filecoin-project/phi/backport-splitstore-oos Backport #10392 into v1.21.0	2023-04-10 11:28:42 -04:00
Steven Allen	34f46d736f	fix: revert chain sync mutex to a regular lock Conditions always call "unlock" so we can't safely use the condition with both the read and write side of lock. So we might as well revert back to a regular lock. fixes #10616	2023-04-10 17:16:20 +02:00
zenground0	d77ac5ddcb	Stop swallowing errors	2023-04-10 17:16:13 +02:00
zenground0	0ce9ae4809	Implement yield friendly online GC	2023-04-10 17:16:01 +02:00
zenground0	fd66db680f	check yield before GC	2023-04-10 17:15:52 +02:00
zenground0	b5da33c013	signal chain in and out of sync to compaction workers	2023-04-10 17:15:42 +02:00
Aayush	22045b8f2d	Update to go-state-types master	2023-04-10 11:15:20 -04:00
Aayush	82a3578849	Update actors bundles to fip/20230406	2023-04-06 16:44:20 -04:00
Aayush	74567a16d1	Add and test the FIP-0061 migration	2023-04-06 14:59:47 -04:00
Aayush	0356163a2e	Address review	2023-04-06 14:39:57 -04:00
Aayush	6d45c37dc5	feat: implement FIP-0061	2023-04-06 11:48:48 -04:00
Aayush Rajasekaran	2dd67dc895	Merge pull request #10625 from filecoin-project/asr/backport-trace chore: backport 10372 onto release/v1.22.0	2023-04-05 14:20:19 -04:00
Phi-rjan	95e1c4909c	Merge pull request #10627 from filecoin-project/phi/v1210 build: release: v1.21.0 prep	2023-04-05 20:00:15 +02:00
Phi	e426d05bc8	fix typos fix typos	2023-04-05 19:09:31 +02:00
Steven Allen	f6add2f723	feat: vm: switch to the new exec trace format (#10372 ) This is now "FVM" native. Changes include: 1. Don't treat "trace" messages like off-chain messages. E.g., don't include CIDs, versions, etc. 2. Include IPLD codecs where applicable. 3. Remove fields that aren't filled by the FVM (timing, some errors, code locations, etc.).	2023-04-05 13:05:35 -04:00
Phi	b6b3802bb7	build: release: v1.21.0 prep build: release: v1.21.0 prep	2023-04-05 18:55:18 +02:00
Phi-rjanandzenground0	b240031605	Limit moving gc threads (#10623 ) Co-authored-by: zenground0 <ZenGround0@users.noreply.github.com>	2023-04-05 11:21:32 -04:00
Phi-rjan	33039d2cec	Merge pull request #10620 from filecoin-project/phi/backport-splitstore-config Backport #10605 to v1.21.0	2023-04-04 22:36:55 +02:00
zenground0	0314db7894	Update config default value	2023-04-04 20:35:28 +02:00
Aayush Rajasekaran	ef5c6c4c48	Merge pull request #10607 from filecoin-project/phi/backport-update-gst Backport #10606 to v1.21.0	2023-03-31 10:01:54 -04:00
Aayush	8a7ae61dae	chore: deps: update to go-state-types v0.11.0-alpha-3	2023-03-31 09:17:11 +02:00
Aayush Rajasekaran	7dcef330e7	Merge pull request #10592 from filecoin-project/feat/nv19 Feat/nv19	2023-03-29 16:34:30 -04:00
Aayush	3636af4cd9	feat: Introduce nv19 skeleton Update to go-state-types v0.11.0-alpha-1 Introduce dummy v11 actor bundles Make new actors adapters Add upgrade to Upgrade Schedules make jen Update to go-state-types v0.11.0-alpha-2	2023-03-29 16:13:41 -04:00
Aayush Rajasekaran	5f91072d4d	Merge pull request #10508 from filecoin-project/asr/v1.20.4 chore: merge release/v1.20.4 into releases	2023-03-17 15:20:35 -04:00
Aayush Rajasekaran	5f24a814d2	Merge pull request #10507 from filecoin-project/asr/changelog chore: release lotus v1.20.4	2023-03-17 14:45:38 -04:00
Aayush RajasekaranandJiaying Wang	3c4aa92413	Apply suggestions from code review Co-authored-by: Jiaying Wang <42981373+jennijuju@users.noreply.github.com>	2023-03-17 14:36:43 -04:00
Aayush Rajasekaran	d374b1ceea	chore: release lotus v1.20.4	2023-03-17 14:28:05 -04:00
Aayush Rajasekaran	33648ac546	Merge pull request #10506 from filecoin-project/asr/backport-drand fix: build: drop drand incentinet servers	2023-03-17 14:27:12 -04:00
Aayush	177212f06b	fix: build: drop drand incentinet servers	2023-03-17 14:19:47 -04:00
Aayush Rajasekaran	7bcfb6d1f4	Merge pull request #10505 from filecoin-project/asr/backport-splitstore Don't enforce walking receipt tree during compaction	2023-03-17 14:00:04 -04:00
zenground0	b06341031d	Don't enforce walking receipt tree during compaction	2023-03-17 13:35:55 -04:00
Aayush Rajasekaran	7b41cdb656	Merge pull request #10503 from filecoin-project/asr/bump-ffi chore: update ffi to increase execution parallelism	2023-03-17 13:29:58 -04:00
Aayush Rajasekaran	f4a2e1cb77	chore: update ffi to increase execution parallelism	2023-03-17 13:10:01 -04:00