Merge pull request #8144 from filecoin-project/asr/release

CHANGELOG: add a note about premigrations
2022-02-17 21:03:47 -05:00 · 2022-02-17 20:55:32 -05:00 · 2022-02-17 20:29:22 -05:00 · 2022-02-17 20:28:38 -05:00 · 2022-02-17 19:11:41 -05:00 · 2022-02-17 14:44:16 -05:00
482 changed files with 31638 additions and 9507 deletions
@@ -44,13 +44,13 @@ commands:
      - restore_cache:
          name: Restore parameters cache
          keys:
-            - 'v25-2k-lotus-params'
+            - 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
      - run:  ./lotus fetch-params 2048
      - save_cache:
          name: Save parameters cache
-          key: 'v25-2k-lotus-params'
+          key: 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
  install_ipfs:
@@ -92,6 +92,9 @@ jobs:
      - run: sudo apt-get install npm
      - run:
          command: make buildall
+      - run:
+          name: check tag and version output match
+          command: ./scripts/version-check.sh ./lotus
      - store_artifacts:
          path: lotus
      - store_artifacts:
@@ -282,21 +285,6 @@ jobs:
          root: "."
          paths:
            - linux-butterflynet
-  build-ntwk-nerpa:
-    description: |
-      Compile lotus binaries for the nerpa network
-    parameters:
-      <<: *test-params
-    executor: << parameters.executor >>
-    steps:
-      - install-deps
-      - prepare
-      - run: make nerpanet
-      - run: mkdir linux-nerpanet && mv lotus lotus-miner lotus-worker linux-nerpanet
-      - persist_to_workspace:
-          root: "."
-          paths:
-            - linux-nerpanet
  build-lotus-soup:
    description: |
      Compile `lotus-soup` Testground test plan
@@ -330,7 +318,7 @@ jobs:
          command: pushd testplans/lotus-soup && mkdir -p $HOME/testground && cp env-ci.toml $HOME/testground/.env.toml && echo 'endpoint="https://ci.testground.ipfs.team"' >> $HOME/testground/.env.toml && echo 'user="circleci"' >> $HOME/testground/.env.toml
      - run:
          name: "prepare testground home dir and link test plans"
-          command: mkdir -p $HOME/testground/plans && ln -s $(pwd)/testplans/lotus-soup $HOME/testground/plans/lotus-soup && ln -s $(pwd)/testplans/graphsync $HOME/testground/plans/graphsync
+          command: mkdir -p $HOME/testground/plans && ln -s $(pwd)/testplans/lotus-soup $HOME/testground/plans/lotus-soup
      - run:
          name: "go get lotus@master"
          command: cd testplans/lotus-soup && go get github.com/filecoin-project/lotus@master
@@ -340,15 +328,11 @@ jobs:
      - run:
          name: "trigger payment channel stress testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/paych-stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-      - run:
-          name: "trigger graphsync testplan on taas"
-          command: ~/testground-cli run composition -f $HOME/testground/plans/graphsync/_compositions/stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-

  build-macos:
    description: build darwin lotus binary
    macos:
-      xcode: "10.0.0"
+      xcode: "12.5.0"
    working_directory: ~/go/src/github.com/filecoin-project/lotus
    steps:
      - prepare:
@@ -367,11 +351,6 @@ jobs:
          name: Install Rust
          command: |
            curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run:
-          name: Install jq
-          command: |
-            curl --location https://github.com/stedolan/jq/releases/download/jq-1.6/jq-osx-amd64 --output /usr/local/bin/jq
-            chmod +x /usr/local/bin/jq
      - run:
          name: Install hwloc
          command: |
@@ -388,6 +367,9 @@ jobs:
      - run:
          command: make build
          no_output_timeout: 30m
+      - run:
+          name: check tag and version output match
+          command: ./scripts/version-check.sh ./lotus
      - store_artifacts:
          path: lotus
      - store_artifacts:
@@ -723,18 +705,6 @@ jobs:
      - packer/build:
          template: tools/packer/lotus.pkr.hcl
          args: "-var ci_workspace_bins=./linux-butterflynet -var lotus_network=butterflynet -var git_tag=$CIRCLE_TAG"
-  publish-packer-nerpanet:
-    description: build and push AWS IAM and DigitalOcean droplet.
-    executor:
-      name: packer/default
-      packer-version: 1.6.6
-    steps:
-      - checkout
-      - attach_workspace:
-          at: "."
-      - packer/build:
-          template: tools/packer/lotus.pkr.hcl
-          args: "-var ci_workspace_bins=./linux-nerpanet -var lotus_network=nerpanet -var git_tag=$CIRCLE_TAG"
  publish-dockerhub:
    description: publish to dockerhub
    machine:
@@ -810,11 +780,21 @@ workflows:
          suite: itest-deadlines
          target: "./itests/deadlines_test.go"
      
+      - test:
+          name: test-itest-deals_512mb
+          suite: itest-deals_512mb
+          target: "./itests/deals_512mb_test.go"
+      
      - test:
          name: test-itest-deals_concurrent
          suite: itest-deals_concurrent
          target: "./itests/deals_concurrent_test.go"
      
+      - test:
+          name: test-itest-deals_max_staging_deals
+          suite: itest-deals_max_staging_deals
+          target: "./itests/deals_max_staging_deals_test.go"
+      
      - test:
          name: test-itest-deals_offline
          suite: itest-deals_offline
@@ -825,6 +805,16 @@ workflows:
          suite: itest-deals_padding
          target: "./itests/deals_padding_test.go"
      
+      - test:
+          name: test-itest-deals_partial_retrieval_dm-level
+          suite: itest-deals_partial_retrieval_dm-level
+          target: "./itests/deals_partial_retrieval_dm-level_test.go"
+      
+      - test:
+          name: test-itest-deals_partial_retrieval
+          suite: itest-deals_partial_retrieval
+          target: "./itests/deals_partial_retrieval_test.go"
+      
      - test:
          name: test-itest-deals_power
          suite: itest-deals_power
@@ -840,6 +830,11 @@ workflows:
          suite: itest-deals_publish
          target: "./itests/deals_publish_test.go"
      
+      - test:
+          name: test-itest-deals_retry_deal_no_funds
+          suite: itest-deals_retry_deal_no_funds
+          target: "./itests/deals_retry_deal_no_funds_test.go"
+      
      - test:
          name: test-itest-deals
          suite: itest-deals
@@ -900,6 +895,11 @@ workflows:
          suite: itest-sector_terminate
          target: "./itests/sector_terminate_test.go"
      
+      - test:
+          name: test-itest-self_sent_txn
+          suite: itest-self_sent_txn
+          target: "./itests/self_sent_txn_test.go"
+      
      - test:
          name: test-itest-tape
          suite: itest-tape
@@ -950,7 +950,7 @@ workflows:
          codecov-upload: false
          suite: conformance-bleeding-edge
          target: "./conformance"
-          vectors-branch: master
+          vectors-branch: specs-actors-v7
      - trigger-testplans:
          filters:
            branches:
@@ -972,11 +972,6 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-ntwk-nerpa:
-          filters:
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-lotus-soup
      - build-macos:
          filters:
@@ -986,19 +981,10 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-appimage:
-          filters:
-            branches:
-              ignore:
-                - /.*/
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish:
          requires:
            - build-all
            - build-macos
-            - build-appimage
          filters:
            branches:
              ignore:
@@ -1041,16 +1027,6 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - publish-packer-nerpanet:
-          requires:
-            - build-ntwk-nerpa
-          filters:
-            branches:
-              ignore:
-                - /.*/
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish-snapcraft:
          name: publish-snapcraft-stable
          channel: stable
@@ -44,13 +44,13 @@ commands:
      - restore_cache:
          name: Restore parameters cache
          keys:
-            - 'v25-2k-lotus-params'
+            - 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
      - run:  ./lotus fetch-params 2048
      - save_cache:
          name: Save parameters cache
-          key: 'v25-2k-lotus-params'
+          key: 'v26-2k-lotus-params'
          paths:
            - /var/tmp/filecoin-proof-parameters/
  install_ipfs:
@@ -92,6 +92,9 @@ jobs:
      - run: sudo apt-get install npm
      - run:
          command: make buildall
+      - run:
+          name: check tag and version output match
+          command: ./scripts/version-check.sh ./lotus
      - store_artifacts:
          path: lotus
      - store_artifacts:
@@ -282,21 +285,6 @@ jobs:
          root: "."
          paths:
            - linux-butterflynet
-  build-ntwk-nerpa:
-    description: |
-      Compile lotus binaries for the nerpa network
-    parameters:
-      <<: *test-params
-    executor: << parameters.executor >>
-    steps:
-      - install-deps
-      - prepare
-      - run: make nerpanet
-      - run: mkdir linux-nerpanet && mv lotus lotus-miner lotus-worker linux-nerpanet
-      - persist_to_workspace:
-          root: "."
-          paths:
-            - linux-nerpanet
  build-lotus-soup:
    description: |
      Compile `lotus-soup` Testground test plan
@@ -330,7 +318,7 @@ jobs:
          command: pushd testplans/lotus-soup && mkdir -p $HOME/testground && cp env-ci.toml $HOME/testground/.env.toml && echo 'endpoint="https://ci.testground.ipfs.team"' >> $HOME/testground/.env.toml && echo 'user="circleci"' >> $HOME/testground/.env.toml
      - run:
          name: "prepare testground home dir and link test plans"
-          command: mkdir -p $HOME/testground/plans && ln -s $(pwd)/testplans/lotus-soup $HOME/testground/plans/lotus-soup && ln -s $(pwd)/testplans/graphsync $HOME/testground/plans/graphsync
+          command: mkdir -p $HOME/testground/plans && ln -s $(pwd)/testplans/lotus-soup $HOME/testground/plans/lotus-soup
      - run:
          name: "go get lotus@master"
          command: cd testplans/lotus-soup && go get github.com/filecoin-project/lotus@master
@@ -340,15 +328,11 @@ jobs:
      - run:
          name: "trigger payment channel stress testplan on taas"
          command: ~/testground-cli run composition -f $HOME/testground/plans/lotus-soup/_compositions/paych-stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-      - run:
-          name: "trigger graphsync testplan on taas"
-          command: ~/testground-cli run composition -f $HOME/testground/plans/graphsync/_compositions/stress-k8s.toml --metadata-commit=$CIRCLE_SHA1 --metadata-repo=filecoin-project/lotus --metadata-branch=$CIRCLE_BRANCH
-

  build-macos:
    description: build darwin lotus binary
    macos:
-      xcode: "10.0.0"
+      xcode: "12.5.0"
    working_directory: ~/go/src/github.com/filecoin-project/lotus
    steps:
      - prepare:
@@ -367,11 +351,6 @@ jobs:
          name: Install Rust
          command: |
            curl https://sh.rustup.rs -sSf | sh -s -- -y
-      - run:
-          name: Install jq
-          command: |
-            curl --location https://github.com/stedolan/jq/releases/download/jq-1.6/jq-osx-amd64 --output /usr/local/bin/jq
-            chmod +x /usr/local/bin/jq
      - run:
          name: Install hwloc
          command: |
@@ -388,6 +367,9 @@ jobs:
      - run:
          command: make build
          no_output_timeout: 30m
+      - run:
+          name: check tag and version output match
+          command: ./scripts/version-check.sh ./lotus
      - store_artifacts:
          path: lotus
      - store_artifacts:
@@ -723,18 +705,6 @@ jobs:
      - packer/build:
          template: tools/packer/lotus.pkr.hcl
          args: "-var ci_workspace_bins=./linux-butterflynet -var lotus_network=butterflynet -var git_tag=$CIRCLE_TAG"
-  publish-packer-nerpanet:
-    description: build and push AWS IAM and DigitalOcean droplet.
-    executor:
-      name: packer/default
-      packer-version: 1.6.6
-    steps:
-      - checkout
-      - attach_workspace:
-          at: "."
-      - packer/build:
-          template: tools/packer/lotus.pkr.hcl
-          args: "-var ci_workspace_bins=./linux-nerpanet -var lotus_network=nerpanet -var git_tag=$CIRCLE_TAG"
  publish-dockerhub:
    description: publish to dockerhub
    machine:
@@ -815,7 +785,7 @@ workflows:
          codecov-upload: false
          suite: conformance-bleeding-edge
          target: "./conformance"
-          vectors-branch: master
+          vectors-branch: specs-actors-v7
      - trigger-testplans:
          filters:
            branches:
@@ -837,11 +807,6 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-ntwk-nerpa:
-          filters:
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - build-lotus-soup
      - build-macos:
          filters:
@@ -851,19 +816,10 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - build-appimage:
-          filters:
-            branches:
-              ignore:
-                - /.*/
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish:
          requires:
            - build-all
            - build-macos
-            - build-appimage
          filters:
            branches:
              ignore:
@@ -906,16 +862,6 @@ workflows:
            tags:
              only:
                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
-      - publish-packer-nerpanet:
-          requires:
-            - build-ntwk-nerpa
-          filters:
-            branches:
-              ignore:
-                - /.*/
-            tags:
-              only:
-                - /^v\d+\.\d+\.\d+(-rc\d+)?$/
      - publish-snapcraft:
          name: publish-snapcraft-stable
          channel: stable
@@ -1,9 +1,25 @@
+ignore:
+  # Auto generated
+  - "^.*_gen.go$"
+  - "^.*/mock_full.go$"
+  # Old actors.
+  - "^chain/actors/builtin/[^/]*/(message|state|v)[0-4]\\.go$" # We test the latest version only.
+  # Tests
+  - "api/test/**"
+  - "conformance/**"
+  # Generators
+  - "gen/**"
+  - "chain/actors/agen/**"
+  # Non-critical utilities
+  - "api/docgen/**"
+  - "api/docgen-openrpc/**"
 coverage:
  status:
+    patch: off
    project:
      tools-and-tests:
        target: auto
-        threshold: 0.5%
+        threshold: 1%
        informational: true
        paths:
          - "testplans"
@@ -17,27 +33,27 @@ coverage:
          - "build"
      markets: 
        target: auto
-        threshold: 0.5%
+        threshold: 1%
        informational: false        
        paths: 
          - "markets"
          - "paychmgr"
      miner: 
        target: auto
-        threshold: 0.5%
+        threshold: 1.5%
        informational: false       
        paths: 
          - "miner"
          - "storage"
      chain:
        target: auto
-        threshold: 0.5%
+        threshold: 1%
        informational: false
        paths:
          - "chain"
-      node: 
+      node:
        target: auto
-        threshold: 0.5%
+        threshold: 1%
        informational: false
        paths: 
          - "node"
@@ -50,8 +66,8 @@ coverage:
          - "journal"
      cli: 
        target: auto
-        threshold: 0.5%
+        threshold: 1%
        informational: true
        paths: 
          - "cli"
-          - "cmd"
+          - "cmd"
@@ -0,0 +1,21 @@
+## Related Issues
+<!-- link all issues that this PR might resolve/fix. If an issue doesn't exist, include a brief motivation for the change being made.-->
+
+## Proposed Changes
+<!-- provide a clear list of the changes being made-->
+
+
+## Additional Info
+<!-- callouts, links to documentation, and etc-->
+
+## Checklist
+
+Before you mark the PR ready for review, please make sure that:
+- [ ] All commits have a clear commit message.
+- [ ] The PR title is in the form of `<PR type>: <area>: <change being made>`
+    - example: ` fix: mempool: Introduce a cache for valid signatures`
+    - `PR type`: _fix_, _feat_, _INTERFACE BREAKING CHANGE_, _CONSENSUS BREAKING_, _build_, _chore_, _ci_, _docs_, _misc_,_perf_, _refactor_, _revert_, _style_, _test_
+    - `area`: _api_, _chain_, _state_, _vm_, _data transfer_, _market_, _mempool_, _message_, _block production_, _multisig_, _networking_, _paychan_, _proving_, _sealing_, _wallet_
+- [ ] This PR has tests for new functionality or change in behaviour
+- [ ] If new user-facing features are introduced, clear usage guidelines and / or documentation updates should be included in https://lotus.filecoin.io or [Discussion Tutorials.](https://github.com/filecoin-project/lotus/discussions/categories/tutorials)
+- [ ] CI is green
@@ -0,0 +1,14 @@
+name: sync-master-main
+on:
+  push:
+    branches:
+      - master
+jobs:
+  sync:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: update remote branch main
+        run: |
+          # overrides the remote branch (origin:github) `main`
+          git push origin --force master:main
@@ -1,5 +1,535 @@
 # Lotus changelog

+# 1.14.0 / 2022-02-17
+
+This is a MANDATORY release of Lotus that introduces [Filecoin network v15, 
+codenamed the OhSnap upgrade](https://github.com/filecoin-project/community/discussions/74?sort=new#discussioncomment-1922550).
+
+The network is scheduled to upgrade to v15 on March 1st at 2022-03-01T15:00:00Z. All node operators, including storage providers, must upgrade to this release (or a later release) before that time. Storage providers must update their daemons, miners, and worker(s).
+
+The OhSnap upgrade introduces the following FIPs, delivered in [actors v7](https://github.com/filecoin-project/specs-actors/releases/tag/v7.0.0):
+- [FIP-0019 Snap Deals](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0019.md)
+- [FIP-0028 Remove Datacap from Verified clients](https://github.com/filecoin-project/FIPs/pull/226)
+
+It is recommended that storage providers download the new params before updating their node, miner, and workers. To do so:
+
+- Download Lotus v1.14.0 or later
+- run `make lotus-shed`
+- run `./lotus-shed fetch-params` with the appropriate `proving-params` flag
+- Upgrade the Lotus daemon and miner **when the previous step is complete**
+
+All node operators, including storage providers, should be aware that a pre-migration will begin at 2022-03-01T13:30:00Z (150 minutes before the real upgrade). The pre-migration will take between 20 and 50 minutes, depending on hardware specs. During this time, expect slower block validation times, increased CPU and memory usage, and longer delays for API queries.
+  
+## New Features and Changes
+- Integrate actor v7-rc1:
+  - Integrate v7 actors ([#7617](https://github.com/filecoin-project/lotus/pull/7617))
+  - feat: state: Fast migration for v15 ([#7933](https://github.com/filecoin-project/lotus/pull/7933))
+  - fix: blockstore: Add missing locks to autobatch::Get() [#7939](https://github.com/filecoin-project/lotus/pull/7939))
+  - correctness fixes for the autobatch blockstore ([#7940](https://github.com/filecoin-project/lotus/pull/7940))
+- Implement and support [FIP-0019 Snap Deals](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0019.md)
+  - chore: deps: Integrate proof v11.0.0 ([#7923](https://github.com/filecoin-project/lotus/pull/7923))
+  - Snap Deals Lotus Integration: FSM Posting and integration test ([#7810](https://github.com/filecoin-project/lotus/pull/7810))
+  - Feat/sector storage unseal ([#7730](https://github.com/filecoin-project/lotus/pull/7730))
+  - Feat/snap deals storage ([#7615](https://github.com/filecoin-project/lotus/pull/7615))
+  - fix: sealing: Add more deal expiration checks during PRU pipeline ([#7871](https://github.com/filecoin-project/lotus/pull/7871))
+  - chore: deps: Update go-paramfetch ([#7917](https://github.com/filecoin-project/lotus/pull/7917))
+  - feat: #7880 gas: add gas charge for VerifyReplicaUpdate ([#7897](https://github.com/filecoin-project/lotus/pull/7897))
+  - enhancement: sectors: disable existing cc upgrade path 2 days before the upgrade epoch ([#7900](https://github.com/filecoin-project/lotus/pull/7900))
+
+## Improvements
+- updating to new datastore/blockstore code with contexts ([#7646](https://github.com/filecoin-project/lotus/pull/7646))
+- reorder transfer checks so as to ensure sending 2B FIL to yourself fails if you don't have that amount ([#7637](https://github.com/filecoin-project/lotus/pull/7637))
+- VM: Circ supply should be constant per epoch ([#7811](https://github.com/filecoin-project/lotus/pull/7811))
+
+## Bug Fixes
+- Fix: state: circsuypply calc around null blocks ([#7890](https://github.com/filecoin-project/lotus/pull/7890))
+- Mempool msg selection should respect block message limits ([#7321](https://github.com/filecoin-project/lotus/pull/7321))
+  SplitStore: supress compaction near upgrades ([#7734](https://github.com/filecoin-project/lotus/pull/7734))
+  
+## Others
+- chore: create pull_request_template.md ([#7726](https://github.com/filecoin-project/lotus/pull/7726))
+
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| Aayush Rajasekaran | 41 | +5538/-1205 | 189 |
+| zenground0 | 11 | +3316/-524 | 124 |
+| Jennifer Wang | 29 | +714/-599 | 68 |
+| ZenGround0 | 3 | +263/-25 | 11 |
+| c r | 2 | +198/-30 | 6 |
+| vyzo | 4 | +189/-7 | 7 |
+| Aayush | 11 | +146/-48 | 49 |
+| web3-bot | 10 | +99/-17 | 10 |
+| Steven Allen | 1 | +55/-37 | 1 |
+| Jiaying Wang | 5 | +30/-8 | 5 |
+| Jakub Sztandera | 2 | +8/-3 | 3 |
+| Łukasz Magiera | 1 | +3/-3 | 2 |
+| Travis Person | 1 | +2/-2 | 2 |
+| Rod Vagg | 1 | +2/-2 | 2 |
+
+
+
+# v1.13.2 /  2022-01-09
+
+Lotus v1.13.2 is a *highly recommended* feature release with remarkable retrieval improvements, new features like 
+worker management, schedule enhancements and so on. 
+
+## Highlights
+- 🚀🚀🚀Improve retrieval deal experience
+  - Testing result with MinerX.3 shows the retrieval deal success rate has increased dramatically with faster transfer 
+    speed, you can join or follow along furthur performance testings [here](https://github.com/filecoin-project/lotus/discussions/7874). We recommend application developers to integrate with the new 
+    retrieval APIs to provide a better client experience.
+  - 🌟🌟🌟 Reduce retrieval Time-To-First-Byte over 100x ([#7693](https://github.com/filecoin-project/lotus/pull/7693))
+    - This change makes most free, small retrievals sub-second
+  - 🌟🌟🌟 Partial retrieval ux improvements ([#7610](https://github.com/filecoin-project/lotus/pull/7610))
+    - New retrieval commands for clients:
+      - `lotus client ls`: retrieve and list desired object links
+      - `lotus client cat`: retrieve and print the data from the network
+    - 🌟🌟 The monolith `ClientRetrieve` method was broken into:
+      - `ClientRetrieve` which retrieves data into the local repo (or into an IPFS node if ipfs integration is enabled)
+      - `ClientRetrieveWait` which will wait for the retrieval to complete
+      - `ClientExport` which will export data from the local node
+      - Note: this change only applies to v1 API. v0 API remains unchanged.
+    - 🌟 Support for full ipld selectors was added (for example making it possible to only retrieve list of directories in a deal, without fetching any file data)
+      - To learn more, see [here](https://github.com/filecoin-project/lotus/blob/0523c946f984b22b3f5de8cc3003cc791389527e/api/types.go#L230-L264)
+- 🚀🚀 Sealing scheduler enhancements ([#7703](https://github.com/filecoin-project/lotus/pull/7703),
+  [#7269](https://github.com/filecoin-project/lotus/pull/7269)), [#7714](https://github.com/filecoin-project/lotus/pull/7714)
+  - Workers are now aware of cgroup memory limits
+  - Multiple tasks which use a GPU can be scheduled on a single worker
+  - Workers can override default resource table through env vars
+    - Default value list: https://gist.github.com/magik6k/c0e1c7cd73c1241a9acabc30bf469a43
+- 🚀🚀 Sector storage groups ([#7453](https://github.com/filecoin-project/lotus/pull/7453))
+  - Storage groups allow for better control of data flow between workers, for example, it makes it possible to define that data from PC1 on a given worker has to have it's PC2 step executed on the same worker
+  - To set it up, follow the instructions under the `Sector Storage Group` section [here](https://lotus.filecoin.io/docs/storage-providers/seal-workers/#lotus-worker-co-location)
+
+## New Features
+- Add RLE dump code ([#7691](https://github.com/filecoin-project/lotus/pull/7691))
+- Shed: Add a util to list miner faults ([#7605](https://github.com/filecoin-project/lotus/pull/7605))
+- lotus-shed msg: Decode submessages/msig proposals ([#7639](https://github.com/filecoin-project/lotus/pull/7639))
+- CLI: Add a lotus multisig cancel command ([#7645](https://github.com/filecoin-project/lotus/pull/7645))
+- shed: simple wallet balancer util ([#7414](https://github.com/filecoin-project/lotus/pull/7414))
+  - balancing token balance between multiple accounts
+
+## Improvements
+- Add verbose mode to `lotus-miner pieces list-cids` ([#7699](https://github.com/filecoin-project/lotus/pull/7699))
+- retrieval: Only output matching nodes, MatchPath dagspec ([#7706](https://github.com/filecoin-project/lotus/pull/7706))
+- Cleanup partial retrieval codepaths ( zero functional changes ) ([#7688](https://github.com/filecoin-project/lotus/pull/7688))
+- storage: Use 1M buffers for Tar transfers ([#7681](https://github.com/filecoin-project/lotus/pull/7681))
+- Chore/dm level tests plus merkle proof cars ([#7673](https://github.com/filecoin-project/lotus/pull/7673))
+- Shed: Add a util to create miners more easily ([#7595](https://github.com/filecoin-project/lotus/pull/7595))
+- add timeout flag to wait-api command ([#7592](https://github.com/filecoin-project/lotus/pull/7592))
+- add log for restart windows post scheduler ([#7613](https://github.com/filecoin-project/lotus/pull/7613))
+- remove jaeger envvars ([#7631](https://github.com/filecoin-project/lotus/pull/7631))
+- remove api and jaeger env from docker file ([#7624](https://github.com/filecoin-project/lotus/pull/7624))
+- Wdpost worker: Reduce challenge confidence to 1 epoch ([#7572](https://github.com/filecoin-project/lotus/pull/7572))
+- add additional methods to lotus gateway ([#7644](https://github.com/filecoin-project/lotus/pull/7644))
+- Add caches to lotus-stats and splitcode ([#7329](https://github.com/filecoin-project/lotus/pull/7329))
+- remote store: Remove debug printf ([#7664](https://github.com/filecoin-project/lotus/pull/7664))
+- docsgen-cli: Handle commands with no description correctly ([#7659](https://github.com/filecoin-project/lotus/pull/7659))
+
+## Bug Fixes
+- fix docker logic error ([#7709](https://github.com/filecoin-project/lotus/pull/7709))
+- add missing NodeType tag ([#7559](https://github.com/filecoin-project/lotus/pull/7559))
+- checkCommit should return SectorCommitFailed ([#7555](https://github.com/filecoin-project/lotus/pull/7555))
+- ffiwrapper: Validate PC2 by calling C1 with random seeds ([#7710](https://github.com/filecoin-project/lotus/pull/7710))
+
+## Dependency Updates
+- Update go-graphsync v0.10.6 ([#7708](https://github.com/filecoin-project/lotus/pull/7708))
+- update go-libp2p-pubsub to v0.5.6 ([#7581](https://github.com/filecoin-project/lotus/pull/7581))
+- Update go-state-types ([#7591](https://github.com/filecoin-project/lotus/pull/7591))
+- disable mplex stream muxer ([#7689](https://github.com/filecoin-project/lotus/pull/7689))
+- Bump ws from 5.2.2 to 5.2.3 in /lotuspond/front ([#7660](https://github.com/filecoin-project/lotus/pull/7660))
+- Bump color-string from 1.5.3 to 1.6.0 in /lotuspond/front ([#7658](https://github.com/filecoin-project/lotus/pull/7658))
+- Bump postcss from 7.0.17 to 7.0.39 in /lotuspond/front ([#7657](https://github.com/filecoin-project/lotus/pull/7657))
+- Bump path-parse from 1.0.6 to 1.0.7 in /lotuspond/front ([#7656](https://github.com/filecoin-project/lotus/pull/7656))
+- Bump tmpl from 1.0.4 to 1.0.5 in /lotuspond/front ([#7655](https://github.com/filecoin-project/lotus/pull/7655))
+- Bump url-parse from 1.4.7 to 1.5.3 in /lotuspond/front ([#7654](https://github.com/filecoin-project/lotus/pull/7654))
+- github.com/filecoin-project/go-state-types (v0.1.1-0.20210915140513-d354ccf10379 -> v0.1.1):
+
+## Others
+- Update archive script ([#7690](https://github.com/filecoin-project/lotus/pull/7690))
+
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @magik6k | 89 | +5200/-1818 | 232 |
+| Travis Person | 5 | +1473/-953 | 38 |
+| @arajasek | 6 | +550/-38 | 19 |
+| @clinta | 4 | +393/-123 | 26 |
+| @ribasushi | 3 | +334/-68 | 7 |
+| @jennijuju| 13 | +197/-120 | 67 |
+| @Kubuxu | 10 | +153/-30 | 10 |
+| @coryschwartz | 6 | +18/-26 | 6 |
+| Marten Seemann | 2 | +6/-34 | 5 |
+| @vyzo | 1 | +3/-3 | 2 |
+| @hannahhoward | 1 | +3/-3 | 2 |
+| @zenground0 | 2 | +2/-2 | 2 |
+| @yaohcn | 2 | +2/-2 | 2 |
+| @jennijuju | 1 | +1/-1 | 1 |
+| @hunjixin | 1 | +1/-0 | 1 |
+
+    
+
+# v1.13.1 / 2021-11-26
+
+This is an optional Lotus v1.13.1 release.
+
+## New Features
+- Shed: Add a util to find miner based on peerid ([filecoin-project/lotus#7544](https://github.com/filecoin-project/lotus/pull/7544))
+- Collect and expose graphsync metrics  ([filecoin-project/lotus#7542](https://github.com/filecoin-project/lotus/pull/7542))
+- Shed: Add a util to find the most recent null tipset ([filecoin-project/lotus#7456](https://github.com/filecoin-project/lotus/pull/7456))
+
+## Improvements
+- Show prepared tasks in sealing jobs ([filecoin-project/lotus#7527](https://github.com/filecoin-project/lotus/pull/7527))
+- To make Deep happy ([filecoin-project/lotus#7546](https://github.com/filecoin-project/lotus/pull/7546))
+- Expose per-state sector counts on the prometheus endpoint ([filecoin-project/lotus#7541](https://github.com/filecoin-project/lotus/pull/7541))
+- Add storage-id flag to proving check ([filecoin-project/lotus#7479](https://github.com/filecoin-project/lotus/pull/7479))
+- FilecoinEC: Improve a log message ([filecoin-project/lotus#7499](https://github.com/filecoin-project/lotus/pull/7499))
+- itests: retry deal when control addr is out of funds ([filecoin-project/lotus#7454](https://github.com/filecoin-project/lotus/pull/7454))
+- Normlize selector use within lotus ([filecoin-project/lotus#7467](https://github.com/filecoin-project/lotus/pull/7467))
+- sealing: Improve scheduling of ready work ([filecoin-project/lotus#7335](https://github.com/filecoin-project/lotus/pull/7335))
+- Remove dead example code + dep ([filecoin-project/lotus#7466](https://github.com/filecoin-project/lotus/pull/7466))
+
+## Bug Fixes
+- fix  the withdrawn amount unit ([filecoin-project/lotus#7563](https://github.com/filecoin-project/lotus/pull/7563))
+- rename vm#make{=>Account}Actor(). ([filecoin-project/lotus#7562](https://github.com/filecoin-project/lotus/pull/7562))
+- Fix used sector space accounting after AddPieceFailed ([filecoin-project/lotus#7530](https://github.com/filecoin-project/lotus/pull/7530))
+- Don't remove sector data when moving data into a shared path ([filecoin-project/lotus#7494](https://github.com/filecoin-project/lotus/pull/7494))
+- fix: support node instantiation in external packages ([filecoin-project/lotus#7511](https://github.com/filecoin-project/lotus/pull/7511))
+- Stop adding Jennifer's $HOME to lotus docs ([filecoin-project/lotus#7477](https://github.com/filecoin-project/lotus/pull/7477))
+- Bugfix: Use correct startup network versions ([filecoin-project/lotus#7486](https://github.com/filecoin-project/lotus/pull/7486))
+- Dep upgrade pass ([filecoin-project/lotus#7478](https://github.com/filecoin-project/lotus/pull/7478))
+- Remove obsolete GS testplan - it now lives in go-graphsync ([filecoin-project/lotus#7469](https://github.com/filecoin-project/lotus/pull/7469))
+- sealing: Recover sectors after failed AddPiece ([filecoin-project/lotus#7444](https://github.com/filecoin-project/lotus/pull/7444))
+
+## Dependency Updates
+- Update go-graphsync v0.10.1 ([filecoin-project/lotus#7457](https://github.com/filecoin-project/lotus/pull/7457))
+- update to proof v10.1.0 ([filecoin-project/lotus#7564](https://github.com/filecoin-project/lotus/pull/7564))
+- github.com/filecoin-project/specs-actors/v6 (v6.0.0 -> v6.0.1):
+- github.com/filecoin-project/go-jsonrpc (v0.1.4-0.20210217175800-45ea43ac2bec -> v0.1.5):
+- github.com/filecoin-project/go-fil-markets (v1.13.1 -> v1.13.3):
+- github.com/filecoin-project/go-data-transfer (v1.11.1 -> v1.11.4):
+- github.com/filecoin-project/go-crypto (v0.0.0-20191218222705-effae4ea9f03 -> v0.0.1):
+- github.com/filecoin-project/go-commp-utils (v0.1.1-0.20210427191551-70bf140d31c7 -> v0.1.2):
+- github.com/filecoin-project/go-cbor-util (v0.0.0-20191219014500-08c40a1e63a2 -> v0.0.1):
+- github.com/filecoin-project/go-address (v0.0.5 -> v0.0.6):
+- unpin the yamux dependency ([filecoin-project/lotus#7532](https://github.com/filecoin-project/lotus/pull/7532)
+- peerstore@v0.2.9 was withdrawn, let's not depend on it directly ([filecoin-project/lotus#7481](https://github.com/filecoin-project/lotus/pull/7481))
+- chore(deps): use tagged github.com/ipld/go-ipld-selector-text-lite ([filecoin-project/lotus#7464](https://github.com/filecoin-project/lotus/pull/7464))
+- Stop indirectly depending on deprecated github.com/prometheus/common ([filecoin-project/lotus#7473](https://github.com/filecoin-project/lotus/pull/7473))
+
+## Others
+- fix the changelog ([filecoin-project/lotus#7594](https://github.com/filecoin-project/lotus/pull/7594))
+- v1.13.1-rc2 prep ([filecoin-project/lotus#7593](https://github.com/filecoin-project/lotus/pull/7593))
+- lotus v1.13.1-rc1 ([filecoin-project/lotus#7569](https://github.com/filecoin-project/lotus/pull/7569))
+- misc: back-port v1.13.0 back to master ([filecoin-project/lotus#7537](https://github.com/filecoin-project/lotus/pull/7537))
+- Inline codegen ([filecoin-project/lotus#7495](https://github.com/filecoin-project/lotus/pull/7495))
+- releases -> master ([filecoin-project/lotus#7507](https://github.com/filecoin-project/lotus/pull/7507))
+- Make chocolate back to master ([filecoin-project/lotus#7493](https://github.com/filecoin-project/lotus/pull/7493))
+- restore filters for the build-macos job ([filecoin-project/lotus#7455](https://github.com/filecoin-project/lotus/pull/7455))
+- bump master to v1.13.1-dev ([filecoin-project/lotus#7451](https://github.com/filecoin-project/lotus/pull/7451))
+
+Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @magik6k | 27 | +1285/-531 | 76 |
+| @ribasushi | 7 | +265/-1635 | 21 |
+| @raulk | 2 | +2/-737 | 13 |
+| @nonsens | 4 | +391/-21 | 19 |
+| @arajasek | 6 | +216/-23 | 14 |
+| @jennijuju| 8 | +102/-37 | 29 |
+| Steven Allen | 2 | +77/-29 | 6 |
+| @jennijuju | 4 | +19/-18 | 11 |
+| @dirkmc | 2 | +9/-9 | 4 |
+| @@coryschwartz | 1 | +16/-2 | 2 |
+| @frrist | 1 | +12/-0 | 2 |
+| @Kubuxu | 5 | +5/-5 | 5 |
+| @hunjixin | 2 | +6/-3 | 2 |
+| @vyzo | 1 | +3/-3 | 2 |
+| @@rvagg | 1 | +3/-3 | 2 |
+| @hannahhoward | 1 | +3/-2 | 2 |
+| Marten Seemann | 1 | +3/-0 | 1 |
+| @ZenGround0 | 1 | +1/-1 | 1 |
+ 
+
+# v1.13.0 / 2021-10-18
+
+Lotus v1.13.0 is a *highly recommended* feature release for all lotus users(i.e: storage providers, data brokers, application developers and so on) that supports the upcoming 
+[Network v14 Chocolate upgrade](https://github.com/filecoin-project/lotus/discussions/7431).
+This feature release includes the latest functionalities and improvements, like data transfer rate-limiting for both storage and retrieval deals, proof v10 with CUDA support, etc. You can find more details in the Changelog below.
+
+## Highlights
+- Enable separate storage and retrieval transfer limits ([filecoin-project/lotus#7405](https://github.com/filecoin-project/lotus/pull/7405))
+    - `SimultaneousTransfer` is now replaced by `SimultaneousTransfersForStorage` and `SimultaneousTransfersForRetrieval`, where users may set the amount of ongoing data transfer for storage and retrieval deals in parallel separately. The default value for both is set to 20. 
+    - If you are using the lotus client, these two configuration variables are under the `Client` section in `./lotus/config.toml`.
+    - If you are a service provider, these two configuration variables should be set under the `Dealmaking` section in `/.lotusminer/config.toml`.
+- Update proofs to v10.0.0 ([filecoin-project/lotus#7420](https://github.com/filecoin-project/lotus/pull/7420))
+    - This version supports CUDA. To enable CUDA instead of openCL, build lotus with `FFI_USE_CUDA=1 FFI_BUILD_FROM_SOURCE=1 ...`.
+    - You can find additional Nvidia driver installation instructions written by MinerX fellows [here](https://github.com/filecoin-project/lotus/discussions/7443#discussioncomment-1425274) and perf improvements result on PC2/C2/WindowPoSt computation on different profiles [here](https://github.com/filecoin-project/lotus/discussions/7443), most people observe a 30-50% decrease in computation time.
+
+## New Features
+- Feat/datamodel selector retrieval ([filecoin-project/lotus#6393](https://github.com/filecoin-project/lotus/pull/66393393))
+    - This introduces a new RetrievalOrder-struct field and a CLI option that takes a string representation as understood by [https://pkg.go.dev/github.com/ipld/go-ipld-selector-text-lite#SelectorSpecFromPath](https://pkg.go.dev/github.com/ipld/go-ipld-selector-text-lite#SelectorSpecFromPath). This allows for partial retrieval of any sub-DAG of a deal provided the user knows the exact low-level shape of the deal contents.
+        - For example, to retrieve the first entry of a UnixFS directory by executing, run `lotus client retrieve --miner f0XXXXX --datamodel-path-selector 'Links/0/Hash' bafyROOTCID ~/output`
+- Expose storage stats on the metrics endpoint ([filecoin-project/lotus#7418](https://github.com/filecoin-project/lotus/pull/7418))
+- feat: Catch panic to generate report and reraise ([filecoin-project/lotus#7341](https://github.com/filecoin-project/lotus/pull/7341))
+    - Set `LOTUS_PANIC_REPORT_PATH` and `LOTUS_PANIC_JOURNAL_LOOKBACK` to get reports generated when a panic occurs on your daemon miner or workers.
+- Add envconfig docs to the config ([filecoin-project/lotus#7412](https://github.com/filecoin-project/lotus/pull/7412))
+    - You can now find supported env vars in [default-lotus-miner-config.toml](https://github.com/filecoin-project/lotus/blob/master/documentation/en/default-lotus-miner-config.toml).
+- lotus shed: fr32 utils ([filecoin-project/lotus#7355](https://github.com/filecoin-project/lotus/pull/7355))
+- Miner CLI: Allow trying to change owners of any miner actor ([filecoin-project/lotus#7328](https://github.com/filecoin-project/lotus/pull/7328))
+- Add --unproven flag to the sectors list command ([filecoin-project/lotus#7308](https://github.com/filecoin-project/lotus/pull/7308))
+
+## Improvements
+- check for deal start epoch on SectorAddPieceToAny ([filecoin-project/lotus#7407](https://github.com/filecoin-project/lotus/pull/7407))
+- Verify Voucher locks in VoucherValidUnlocked ([filecoin-project/lotus#5609](https://github.com/filecoin-project/lotus/pull/5609))
+- Add more info to miner allinfo command ([filecoin-project/lotus#7384](https://github.com/filecoin-project/lotus/pull/7384))
+- add `lotus-miner storage-deals list --format=json` with transfers ([filecoin-project/lotus#7312](https://github.com/filecoin-project/lotus/pull/7312))
+- Fix formatting ([filecoin-project/lotus#7383](https://github.com/filecoin-project/lotus/pull/7383))
+- GetCurrentDealInfo err: handle correctly err case ([filecoin-project/lotus#7346](https://github.com/filecoin-project/lotus/pull/7346))
+- fix: Enforce verification key integrity check regardless of TRUST_PARAMS=1 ([filecoin-project/lotus#7327](https://github.com/filecoin-project/lotus/pull/7327))
+- Show more deal states in miner info ([filecoin-project/lotus#7311](https://github.com/filecoin-project/lotus/pull/7311))
+- Prep retrieval for selectors: no functional changes ([filecoin-project/lotus#7306](https://github.com/filecoin-project/lotus/pull/7306))
+- Seed: improve helptext ([filecoin-project/lotus#7304](https://github.com/filecoin-project/lotus/pull/7304))
+- Mempool: reduce size of sigValCache ([filecoin-project/lotus#7305](https://github.com/filecoin-project/lotus/pull/7305))
+ - Stop indirectly depending on deprecated github.com/prometheus/common ([filecoin-project/lotus#7474](https://github.com/filecoin-project/lotus/pull/7474))
+
+## Bug Fixes
+- StateSearchMsg: Correct usage of the allowReplaced flag ([filecoin-project/lotus#7450](https://github.com/filecoin-project/lotus/pull/7450))
+- fix staging area path buildup ([filecoin-project/lotus#7363](https://github.com/filecoin-project/lotus/pull/7363))
+- storagemgr: Cleanup workerLk around worker resources ([filecoin-project/lotus#7334](https://github.com/filecoin-project/lotus/pull/7334))
+- fix: check padSector Cid ([filecoin-project/lotus#7310](https://github.com/filecoin-project/lotus/pull/7310))
+- sealing: Recover sectors after failed AddPiece ([filecoin-project/lotus#7492](https://github.com/filecoin-project/lotus/pull/7492))
+- fix: support node instantiation in external packages ([filecoin-project/lotus#7511](https://github.com/filecoin-project/lotus/pull/7511))
+- Chore/backport cleanup withdrawn dependency ([filecoin-project/lotus#7482](https://github.com/filecoin-project/lotus/pull/7482))
+
+## Dependency Updates
+- github.com/filecoin-project/go-data-transfer (v1.10.1 -> v1.11.1):
+- github.com/filecoin-project/go-fil-markets (v1.12.0 -> v1.13.1):
+- github.com/filecoin-project/go-paramfetch (v0.0.2-0.20210614165157-25a6c7769498 -> v0.0.2):
+- update go-libp2p to v0.15.0 ([filecoin-project/lotus#7362](https://github.com/filecoin-project/lotus/pull/7362))
+- update to go-graphsync v0.10.1 ([filecoin-project/lotus#7359](https://github.com/filecoin-project/lotus/pull/7359))
+
+## Others
+- Chocolate to master ([filecoin-project/lotus#7440](https://github.com/filecoin-project/lotus/pull/7440))
+- releases -> master ([filecoin-project/lotus#7403](https://github.com/filecoin-project/lotus/pull/7403))
+- remove nerpanet related code  ([filecoin-project/lotus#7373](https://github.com/filecoin-project/lotus/pull/7373))
+- sync branch main with master on updates ([filecoin-project/lotus#7366](https://github.com/filecoin-project/lotus/pull/7366))
+- remove job to install jq ([filecoin-project/lotus#7309](https://github.com/filecoin-project/lotus/pull/7309))
+- restore filters for the build-macos job ([filecoin-project/lotus#7455](https://github.com/filecoin-project/lotus/pull/7455))
+- v1.13.0-rc2 ([filecoin-project/lotus#7458](https://github.com/filecoin-project/lotus/pull/7458))
+- v1.13.0-rc1 ([filecoin-project/lotus#7452](https://github.com/filecoin-project/lotus/pull/7452))
+
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @dirkmc | 8 | +845/-375 | 55 |
+| @magik6k | 10 | +1056/-60 | 26 |
+| @aarshkshah1992 | 6 | +813/-259 | 16 |
+| @arajasek | 10 | +552/-251 | 43 |
+| @ribasushi | 6 | +505/-78 | 22 |
+| @jennijuju | 7 | +212/-323 | 34 |
+| @nonsense | 10 | +335/-139 | 19 |
+| @dirkmc | 8 | +149/-55 | 16 |
+| @hannahhoward | 4 | +56/-32 | 17 |
+| @rvagg | 4 | +61/-13 | 9 |
+| @jennijuju | 2 | +0/-57 | 2 |
+| @hannahhoward | 1 | +33/-18 | 7 |
+| @Kubuxu | 8 | +27/-16 | 9 |
+| @coryschwartz | 1 | +16/-2 | 2 |
+| @travisperson | 1 | +14/-0 | 1 |
+| @frrist | 1 | +12/-0 | 2 |
+| @ognots | 1 | +0/-10 | 2 |
+| @lanzafame  | 1 | +3/-3 | 1 |
+| @jennijuju | 1 | +2/-2 | 1 |
+| @swift-mx | 1 | +1/-1 | 1 |
+
+# v1.12.0 / 2021-10-12
+
+This is a mandatory release of Lotus that introduces [Filecoin Network v14](https://github.com/filecoin-project/community/discussions/74#discussioncomment-1398542), codenamed the Chocolate upgrade. The Filecoin mainnet will upgrade at epoch 1231620, on 2021-10-26T13:30:00Z. 
+
+The Chocolate upgrade introduces the following FIPs, delivered in [v6 actors](https://github.com/filecoin-project/specs-actors/releases/tag/v6.0.0)
+
+- [FIP-0020](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0020.md): Add return value to `WithdrawBalance`
+- [FIP-0021](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0021.md): Correct quality calculation on expiration
+- [FIP-0022](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0022.md): Bad deals don't fail PublishStorageDeals
+- [FIP-0023](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0023.md): Break ties between tipsets of equal weight
+- [FIP-0024](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0024.md): BatchBalancer & BatchDiscount Post-HyperDrive Adjustment
+- [FIP-0026](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0026.md): Extend sector faulty period from 2 weeks to 6 weeks
+
+Note that this release is built on top of lotus v1.11.3. Enterprising users like storage providers, data brokers and others are recommended to use lotus v1.13.0 for latest new features, improvements and bug fixes.
+
+## New Features and Changes
+- Implement and support [FIP-0024](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0024.md) BatchBalancer & BatchDiscount Post-HyperDrive Adjustment: 
+  - Precommit batch balancer support/config ([filecoin-project/lotus#7410](https://github.com/filecoin-project/lotus/pull/7410))
+    - Set `BatchPreCommitAboveBaseFee` to decide whether sending out a PreCommits in individual messages or in a batch.
+    - The default value of `BatchPreCommitAboveBaseFee` and `AggregateAboveBaseFee` are now updated to 0.32nanoFIL.
+- The amount of FIL withdrawn from `WithdrawBalance` from miner or market via lotus CLI is now printed out upon message landing on the chain.
+
+## Improvements
+- Implement [FIP-0023](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0023.md) (Break ties between tipsets of equal weight)
+  - ChainStore: Add a tiebreaker rule for tipsets of equal weight ([filecoin-project/lotus#7378](https://github.com/filecoin-project/lotus/pull/7378))
+- Randomness: Move getters from ChainAPI to StateAPI ([filecoin-project/lotus#7322](https://github.com/filecoin-project/lotus/pull/7322))
+
+## Bug Fixes
+- Fix Drand fetching around null tipsets ([filecoin-project/lotus#7376](https://github.com/filecoin-project/lotus/pull/7376))
+
+## Dependency Updates
+- Add [v6 actors](https://github.com/filecoin-project/specs-actors/releases/tag/v6.0.0)
+  - **Protocol changes**
+     - Multisig Approve only hashes when hash in params
+     - FIP 0020 WithdrawBalance methods return withdrawn value
+     - FIP 0021 Fix bug in power calculation when extending verified deals sectors
+     - FIP 0022 PublishStorageDeals drops errors in batch
+     - FIP 0024 BatchBalancer update and burn added to PreCommitBatch
+     - FIP 0026 Add FaultMaxAge extension
+     - Reduce calls to power and reward actors by passing values from power cron
+     - Defensive programming hardening power cron against programmer error
+  - **Implementation changes**
+     - Move to xerrors
+     - Improved logging: burn events are not logged with reasons and burned value.
+- github.com/filecoin-project/go-state-types (v0.1.1-0.20210810190654-139e0e79e69e -> v0.1.1-0.20210915140513-d354ccf10379):
+
+## Others
+- v1.12.0-rc1 prep ([filecoin-project/lotus#7426](https://github.com/filecoin-project/lotus/pull/7426)
+- Extend FaultMaxAge to 6 weeks for actors v6 on test networks only ([filecoin-project/lotus#7421](https://github.com/filecoin-project/lotus/pull/7421))
+
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @ZenGround0 | 12 | +4202/-2752 | 187 |
+| @arajasek | 25 | +4567/-854 | 190 |
+| @laudiacay | 4 | +1276/-435 | 37 |
+| @laudiacay | 12 | +1350/-209 | 43 |
+| @magik6k |  1 | +171/-13 | 8 |
+| @Stebalien | 2 | +115/-12 | 6 |
+| @jennijuju | 7 | +73/-34 | 26 |
+| @travisperson | 2 | +19/-19 | 7 |
+| @coryschwartz | 1 | +16/-2 | 2 |
+| @Kubuxu | 5 | +5/-5 | 5 |
+| @ribasushi | 1 | +5/-3 | 1 |
+
+# v1.11.3 / 2021-09-29
+
+lotus v1.11.3 is a feature release that's **highly recommended to ALL lotus users to upgrade**, including node 
+operators, storage providers and clients. It includes many improvements and bug fixes that result in perf 
+improvements in different area, like deal making, sealing and so on.
+
+## Highlights
+
+- 🌟🌟Introduce `MaxStagingDealsBytes - reject new deals if our staging deals area is full ([filecoin-project/lotus#7276](https://github.com/filecoin-project/lotus/pull/7276))
+    - Set `MaxStagingDealsBytes` under the [Dealmaking] section of the markets' subsystem's `config.toml` to reject new incoming deals when the `deal-staging` directory of market subsystem's repo gets too large. 
+- 🌟🌟miner: Command to list/remove expired sectors locally ([filecoin-project/lotus#7140](https://github.com/filecoin-project/lotus/pull/7140))
+    - run `./lotus-miner sectors expired -h` for more details.
+- 🚀update to ffi to update-bellperson-proofs-v9-0-2 ([filecoin-project/lotus#7369](https://github.com/filecoin-project/lotus/pull/7369))
+    - MinerX fellows(early testers of lotus releases) have reported faster WindowPoSt computation!
+- 🌟dealpublisher: Fully validate deals before publishing ([filecoin-project/lotus#7234](https://github.com/filecoin-project/lotus/pull/7234))
+    - This excludes the expired deals before sending out a PSD message which reduces the chances of PSD message failure due to invalid deals. 
+- 🌟Simple alert system; FD limit alerts ([filecoin-project/lotus#7108](https://github.com/filecoin-project/lotus/pull/7108))
+
+## New Features
+
+- feat(ci): include version/cli checks in tagged releases ([filecoin-project/lotus#7331](https://github.com/filecoin-project/lotus/pull/7331))
+- Show deal sizes is sealing sectors ([filecoin-project/lotus#7261](https://github.com/filecoin-project/lotus/pull/7261))
+- config for disabling NAT port mapping ([filecoin-project/lotus#7204](https://github.com/filecoin-project/lotus/pull/7204))
+- Add optional mined block list to miner info ([filecoin-project/lotus#7202](https://github.com/filecoin-project/lotus/pull/7202))
+- Shed: Create a verifreg command for when VRK isn't a multisig ([filecoin-project/lotus#7099](https://github.com/filecoin-project/lotus/pull/7099))
+
+## Improvements
+
+- build macOS CI ([filecoin-project/lotus#7307](https://github.com/filecoin-project/lotus/pull/7307))
+- itests: remove cid equality comparison ([filecoin-project/lotus#7292](https://github.com/filecoin-project/lotus/pull/7292))
+- Add partition info to the 'sectors status' command ([filecoin-project/lotus#7246](https://github.com/filecoin-project/lotus/pull/7246))
+- chain: Cleanup consensus logic ([filecoin-project/lotus#7255](https://github.com/filecoin-project/lotus/pull/7255))
+- builder: Handle chainstore config in ConfigFullNode ([filecoin-project/lotus#7232](https://github.com/filecoin-project/lotus/pull/7232))
+- gateway: check tipsets in ChainGetPath ([filecoin-project/lotus#7230](https://github.com/filecoin-project/lotus/pull/7230))
+- Refactor events subsystem ([filecoin-project/lotus#7000](https://github.com/filecoin-project/lotus/pull/7000))
+- test: re-enable disabled tests ([filecoin-project/lotus#7211](https://github.com/filecoin-project/lotus/pull/7211))
+- Reduce lotus-miner startup spam ([filecoin-project/lotus#7205](https://github.com/filecoin-project/lotus/pull/7205))
+- Catch deal slashed because sector was terminated ([filecoin-project/lotus#7201](https://github.com/filecoin-project/lotus/pull/7201))
+- Insert miner and network power data as gibibytes to avoid int64 overflows ([filecoin-project/lotus#7194](https://github.com/filecoin-project/lotus/pull/7194))
+- sealing: Check piece CIDs after AddPiece ([filecoin-project/lotus#7185](https://github.com/filecoin-project/lotus/pull/7185))
+- markets: OnDealExpiredOrSlashed - get deal by proposal instead of deal ID ([filecoin-project/lotus#5431](https://github.com/filecoin-project/lotus/pull/5431))
+- Incoming: improve a log message ([filecoin-project/lotus#7181](https://github.com/filecoin-project/lotus/pull/7181))
+- journal: make current log file have a fixed named (#7112) ([filecoin-project/lotus#7112](https://github.com/filecoin-project/lotus/pull/7112))
+- call string.Repeat always with positive int ([filecoin-project/lotus#7104](https://github. com/filecoin-project/lotus/pull/7104))
+- itests: support larger sector sizes; add large deal test. ([filecoin-project/lotus#7148](https://github.com/filecoin-project/lotus/pull/7148))
+- Ignore nil throttler ([filecoin-project/lotus#7169](https://github.com/filecoin-project/lotus/pull/7169))
+
+## Bug Fixes
+
+- fix: escape periods to match actual periods in version
+- fix bug for CommittedCapacitySectorLifetime ([filecoin-project/lotus#7337](https://github.com/filecoin-project/lotus/pull/7337))
+- fix a panic in HandleRecoverDealIDs ([filecoin-project/lotus#7336](https://github.com/filecoin-project/lotus/pull/7336))
+- fix index out of range ([filecoin-project/lotus#7273](https://github.com/filecoin-project/lotus/pull/7273))
+- fix: correctly handle null blocks when detecting an expensive fork ([filecoin-project/lotus#7210](https://github.com/filecoin-project/lotus/pull/7210))
+- fix: make lotus soup use the correct dependencies ([filecoin-project/lotus#7221](https://github.com/filecoin-project/lotus/pull/7221))
+- fix: init restore adds empty storage.json ([filecoin-project/lotus#7025](https://github.com/filecoin-project/lotus/pull/7025))
+- fix: disable broken testground integration test ([filecoin-project/lotus#7187](https://github.com/filecoin-project/lotus/pull/7187))
+- fix TestDealPublisher ([filecoin-project/lotus#7173](https://github.com/filecoin-project/lotus/pull/7173))
+- fix: make TestTimedCacheBlockstoreSimple pass reliably ([filecoin-project/lotus#7174](https://github.com/filecoin-project/lotus/pull/7174))
+- Fix throttling bug ([filecoin-project/lotus#7177](https://github.com/filecoin-project/lotus/pull/7177))
+- sealing: Fix sector state accounting with FinalizeEarly ([filecoin-project/lotus#7256](https://github.com/filecoin-project/lotus/pull/7256))
+- docker entrypoint.sh missing variable escape character ([filecoin-project/lotus#7291](https://github.com/filecoin-project/lotus/pull/7291))
+- sealing: Fix retry loop in SubmitCommitAggregate ([filecoin-project/lotus#7245](https://github.com/filecoin-project/lotus/pull/7245))
+- sectors expired: Handle precomitted and unproven sectors correctly ([filecoin-project/lotus#7236](https://github.com/filecoin-project/lotus/pull/7236))
+- stores: Fix reserved disk usage log spam ([filecoin-project/lotus#7233](https://github.com/filecoin-project/lotus/pull/7233))
+
+
+## Dependency Updates
+
+- github.com/filecoin-project/go-fil-markets (v1.8.1 -> v1.12.0):
+- github.com/filecoin-project/go-data-transfer (v1.7.8 -> v1.10.1):
+- update to ffi to update-bellperson-proofs-v9-0-2 ([filecoin-project/lotus#7369](https://github.com/filecoin-project/lotus/pull/7369))
+- fix(deps): use go-graphsync v0.9.3 with hotfix
+- Update to unified go-graphsync v0.9.0 ([filecoin-project/lotus#7197](https://github.com/filecoin-project/lotus/pull/7197))
+
+## Others
+
+- v1.11.3-rc2 ([filecoin-project/lotus#7371](https://github.com/filecoin-project/lotus/pull/7371))
+- v1.11.3-rc1 ([filecoin-project/lotus#7299](https://github.com/filecoin-project/lotus/pull/7299))
+- Increase threshold from 0.5% to 1% ([filecoin-project/lotus#7262](https://github.com/filecoin-project/lotus/pull/7262))
+- ci: exclude cruft from code coverage ([filecoin-project/lotus#7189](https://github.com/filecoin-project/lotus/pull/7189))
+- Bump version to v1.11.3-dev ([filecoin-project/lotus#7180](https://github.com/filecoin-project/lotus/pull/7180))
+- test: disable flaky TestBatchDealInput ([filecoin-project/lotus#7176](https://github.com/filecoin-project/lotus/pull/7176))
+- Turn off patch ([filecoin-project/lotus#7172](https://github.com/filecoin-project/lotus/pull/7172))
+- test: disable flaky TestSimultaneousTransferLimit ([filecoin-project/lotus#7153](https://github.com/filecoin-project/lotus/pull/7153))
+
+ 
+## Contributors
+
+| Contributor | Commits | Lines ± | Files Changed |
+|-------------|---------|---------|---------------|
+| @magik6k | 39 | +3311/-1825 | 179 |
+| @Stebalien | 23 | +1935/-1417 | 84 |
+| @dirkmc | 12 | +921/-732 | 111 |
+| @dirkmc | 12 | +663/-790 | 30 |
+| @hannahhoward | 3 | +482/-275 | 46 |
+| @travisperson | 1 | +317/-65 | 5 |
+| @jennijuju | 11 | +223/-126 | 24 |
+| @hannahhoward | 7 | +257/-55 | 16 |
+| @nonsense| 9 | +258/-37 | 19 |
+| @raulk | 4 | +127/-36 | 13 |
+| @raulk | 1 | +43/-60 | 15 |
+| @arajasek | 4 | +74/-8 | 10 |
+| @Frank | 2 | +68/-8 | 3 |
+| @placer14|  2 | +52/-1 | 4 |
+| @ldoublewood | 2 | +15/-13 | 3 |
+| @lanzafame | 1 | +16/-2 | 1 |
+| @aarshkshah1992 | 2 | +11/-6 | 2 |
+| @ZenGround0 | 2 | +7/-6 | 2 |
+| @ognots | 1 | +0/-10 | 2 |
+| @KAYUII | 2 | +4/-4 | 2 |
+| @lanzafame | 1 | +6/-0 | 1 |
+| @jacobheun | 1 | +3/-3 | 1 |
+| @frank | 1 | +4/-0 | 1 |
+
+
 # v1.11.2 / 2021-09-06

 lotus v1.11.2 is a feature release that's **highly recommended ALL lotus users to upgrade**, including node operators, 
@@ -36,7 +36,7 @@ WORKDIR /opt/filecoin
 ARG RUSTFLAGS=""
 ARG GOFLAGS=""

-RUN make lotus lotus-miner lotus-worker lotus-shed lotus-wallet lotus-gateway
+RUN make lotus lotus-miner lotus-worker lotus-shed lotus-wallet lotus-gateway lotus-stats


 FROM ubuntu:20.04 AS base
@@ -66,8 +66,6 @@ COPY scripts/docker-lotus-entrypoint.sh /

 ENV FILECOIN_PARAMETER_CACHE /var/tmp/filecoin-proof-parameters
 ENV LOTUS_PATH /var/lib/lotus
-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831
 ENV DOCKER_LOTUS_IMPORT_SNAPSHOT https://fil-chain-snapshots-fallback.s3.amazonaws.com/mainnet/minimal_finality_stateroots_latest.car
 ENV DOCKER_LOTUS_IMPORT_WALLET ""

@@ -92,8 +90,6 @@ MAINTAINER Lotus Development Team
 COPY --from=builder /opt/filecoin/lotus-wallet /usr/local/bin/

 ENV WALLET_PATH /var/lib/lotus-wallet
-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831

 RUN mkdir /var/lib/lotus-wallet
 RUN chown fc: /var/lib/lotus-wallet
@@ -114,10 +110,6 @@ MAINTAINER Lotus Development Team

 COPY --from=builder /opt/filecoin/lotus-gateway /usr/local/bin/

-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831
-ENV FULLNODE_API_INFO /ip4/127.0.0.1/tcp/1234/http
-
 USER fc

 EXPOSE 1234
@@ -135,11 +127,7 @@ COPY --from=builder /opt/filecoin/lotus-miner /usr/local/bin/
 COPY scripts/docker-lotus-miner-entrypoint.sh /

 ENV FILECOIN_PARAMETER_CACHE /var/tmp/filecoin-proof-parameters
-ENV FULLNODE_API_INFO /ip4/127.0.0.1/tcp/1234/http
 ENV LOTUS_MINER_PATH /var/lib/lotus-miner
-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831
-ENV DOCKER_LOTUS_MINER_INIT true

 RUN mkdir /var/lib/lotus-miner /var/tmp/filecoin-proof-parameters
 RUN chown fc: /var/lib/lotus-miner /var/tmp/filecoin-proof-parameters
@@ -163,10 +151,7 @@ MAINTAINER Lotus Development Team
 COPY --from=builder /opt/filecoin/lotus-worker /usr/local/bin/

 ENV FILECOIN_PARAMETER_CACHE /var/tmp/filecoin-proof-parameters
-ENV MINER_API_INFO /ip4/127.0.0.1/tcp/2345/http
 ENV LOTUS_WORKER_PATH /var/lib/lotus-worker
-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831

 RUN mkdir /var/lib/lotus-worker
 RUN chown fc: /var/lib/lotus-worker
@@ -186,16 +171,11 @@ CMD ["-help"]
 from base as lotus-all-in-one

 ENV FILECOIN_PARAMETER_CACHE /var/tmp/filecoin-proof-parameters
-ENV FULLNODE_API_INFO /ip4/127.0.0.1/tcp/1234/http
-ENV LOTUS_JAEGER_AGENT_HOST 127.0.0.1
-ENV LOTUS_JAEGER_AGENT_PORT 6831
 ENV LOTUS_MINER_PATH /var/lib/lotus-miner
 ENV LOTUS_PATH /var/lib/lotus
 ENV LOTUS_WORKER_PATH /var/lib/lotus-worker
-ENV MINER_API_INFO /ip4/127.0.0.1/tcp/2345/http
 ENV WALLET_PATH /var/lib/lotus-wallet
 ENV DOCKER_LOTUS_IMPORT_SNAPSHOT https://fil-chain-snapshots-fallback.s3.amazonaws.com/mainnet/minimal_finality_stateroots_latest.car
-ENV DOCKER_LOTUS_MINER_INIT true

 COPY --from=builder /opt/filecoin/lotus      /usr/local/bin/
 COPY --from=builder /opt/filecoin/lotus-shed /usr/local/bin/
@@ -203,6 +183,7 @@ COPY --from=builder /opt/filecoin/lotus-wallet /usr/local/bin/
 COPY --from=builder /opt/filecoin/lotus-gateway /usr/local/bin/
 COPY --from=builder /opt/filecoin/lotus-miner /usr/local/bin/
 COPY --from=builder /opt/filecoin/lotus-worker /usr/local/bin/
+COPY --from=builder /opt/filecoin/lotus-stats /usr/local/bin/

 RUN mkdir /var/tmp/filecoin-proof-parameters
 RUN mkdir /var/lib/lotus
@@ -76,9 +76,6 @@ debug: build-devnets
 calibnet: GOFLAGS+=-tags=calibnet
 calibnet: build-devnets

-nerpanet: GOFLAGS+=-tags=nerpanet
-nerpanet: build-devnets
-
 butterflynet: GOFLAGS+=-tags=butterflynet
 butterflynet: build-devnets

@@ -294,6 +291,7 @@ method-gen: api-gen
 	(cd ./lotuspond/front/src/chain && $(GOCC) run ./methodgen.go)

 actors-gen:
+	$(GOCC) run ./gen/inline-gen . gen/inlinegen-data.json
 	$(GOCC) run ./chain/actors/agen
 	$(GOCC) fmt ./...

@@ -344,7 +342,7 @@ docsgen-openrpc-worker: docsgen-openrpc-bin
 .PHONY: docsgen docsgen-md-bin docsgen-openrpc-bin

 gen: actors-gen type-gen method-gen cfgdoc-gen docsgen api-gen circleci
-	@echo ">>> IF YOU'VE MODIFIED THE CLI, REMEMBER TO ALSO MAKE docsgen-cli"
+	@echo ">>> IF YOU'VE MODIFIED THE CLI OR CONFIG, REMEMBER TO ALSO MAKE docsgen-cli"
 .PHONY: gen

 snap: lotus lotus-miner lotus-worker
@@ -354,6 +352,8 @@ snap: lotus lotus-miner lotus-worker
 # separate from gen because it needs binaries
 docsgen-cli: lotus lotus-miner lotus-worker
 	python ./scripts/generate-lotus-cli.py
+	./lotus config default > documentation/en/default-lotus-config.toml
+	./lotus-miner config default > documentation/en/default-lotus-miner-config.toml
 .PHONY: docsgen-cli

 print-%:
@@ -123,7 +123,6 @@ Note: The default branch `master` is the dev branch where the latest new feature

   # Or to join a testnet or devnet:
   make clean calibnet # Calibration with min 32GiB sectors
-   make clean nerpanet # Nerpa with min 512MiB sectors

   sudo make install
   ```
@@ -5,6 +5,7 @@ import (
 	"fmt"

 	apitypes "github.com/filecoin-project/lotus/api/types"
+	"github.com/filecoin-project/lotus/journal/alerting"

 	"github.com/google/uuid"

@@ -33,6 +34,10 @@ type Common interface {
 	LogList(context.Context) ([]string, error)         //perm:write
 	LogSetLevel(context.Context, string, string) error //perm:write

+	// LogAlerts returns list of all, active and inactive alerts tracked by the
+	// node
+	LogAlerts(ctx context.Context) ([]alerting.Alert, error) //perm:admin
+
 	// MethodGroup: Common

 	// Version provides information about API provider
@@ -27,7 +27,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/actors/builtin/paych"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/power"
 	"github.com/filecoin-project/lotus/chain/types"
-	marketevents "github.com/filecoin-project/lotus/markets/loggers"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 	"github.com/filecoin-project/lotus/node/repo/imports"
 )
@@ -72,12 +71,6 @@ type FullNode interface {
 	// ChainHead returns the current head of the chain.
 	ChainHead(context.Context) (*types.TipSet, error) //perm:read

-	// ChainGetRandomnessFromTickets is used to sample the chain for randomness.
-	ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) //perm:read
-
-	// ChainGetRandomnessFromBeacon is used to sample the beacon for randomness.
-	ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) //perm:read
-
 	// ChainGetBlock returns the block specified by the given CID.
 	ChainGetBlock(context.Context, cid.Cid) (*types.BlockHeader, error) //perm:read
 	// ChainGetTipSet returns the tipset specified by the given TipSetKey.
@@ -296,7 +289,7 @@ type FullNode interface {

 	// // UX ?

-	// MethodGroup: Wallet
+	// MethodGroup: WalletF

 	// WalletNew creates a new address in the wallet with the given sigType.
 	// Available key types: bls, secp256k1, secp256k1-ledger
@@ -357,10 +350,11 @@ type FullNode interface {
 	// ClientMinerQueryOffer returns a QueryOffer for the specific miner and file.
 	ClientMinerQueryOffer(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (QueryOffer, error) //perm:read
 	// ClientRetrieve initiates the retrieval of a file, as specified in the order.
-	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *FileRef) error //perm:admin
-	// ClientRetrieveWithEvents initiates the retrieval of a file, as specified in the order, and provides a channel
-	// of status updates.
-	ClientRetrieveWithEvents(ctx context.Context, order RetrievalOrder, ref *FileRef) (<-chan marketevents.RetrievalEvent, error) //perm:admin
+	ClientRetrieve(ctx context.Context, params RetrievalOrder) (*RestrievalRes, error) //perm:admin
+	// ClientRetrieveWait waits for retrieval to be complete
+	ClientRetrieveWait(ctx context.Context, deal retrievalmarket.DealID) error //perm:admin
+	// ClientExport exports a file stored in the local filestore to a system file
+	ClientExport(ctx context.Context, exportRef ExportRef, fileRef FileRef) error //perm:admin
 	// ClientListRetrievals returns information about retrievals made by the local client
 	ClientListRetrievals(ctx context.Context) ([]RetrievalInfo, error) //perm:write
 	// ClientGetRetrievalUpdates returns status of updated retrieval deals
@@ -591,6 +585,11 @@ type FullNode interface {
 	// StateNetworkVersion returns the network version at the given tipset
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read

+	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+	// StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+
 	// MethodGroup: Msig
 	// The Msig methods are used to interact with multisig wallets on the
 	// filecoin network
@@ -630,10 +629,14 @@ type FullNode interface {
 	// <sender address of the approve msg>, <method to call in the proposed message>, <params to include in the proposed message>
 	MsigApproveTxnHash(context.Context, address.Address, uint64, address.Address, address.Address, types.BigInt, address.Address, uint64, []byte) (*MessagePrototype, error) //perm:sign

+	// MsigCancel cancels a previously-proposed multisig message
+	// It takes the following params: <multisig address>, <proposed transaction ID> <signer address>
+	MsigCancel(context.Context, address.Address, uint64, address.Address) (*MessagePrototype, error) //perm:sign
+
 	// MsigCancel cancels a previously-proposed multisig message
 	// It takes the following params: <multisig address>, <proposed transaction ID>, <recipient address>, <value to transfer>,
 	// <sender address of the cancel msg>, <method to call in the proposed message>, <params to include in the proposed message>
-	MsigCancel(context.Context, address.Address, uint64, address.Address, types.BigInt, address.Address, uint64, []byte) (*MessagePrototype, error) //perm:sign
+	MsigCancelTxnHash(context.Context, address.Address, uint64, address.Address, types.BigInt, address.Address, uint64, []byte) (*MessagePrototype, error) //perm:sign

 	// MsigAddPropose proposes adding a signer in the multisig
 	// It takes the following params: <multisig address>, <sender address of the propose msg>,
@@ -930,14 +933,14 @@ type MarketDeal struct {
 }

 type RetrievalOrder struct {
-	// TODO: make this less unixfs specific
-	Root  cid.Cid
-	Piece *cid.Cid
+	Root         cid.Cid
+	Piece        *cid.Cid
+	DataSelector *Selector
+
+	// todo: Size/Total are only used for calculating price per byte; we should let users just pass that
 	Size  uint64
+	Total types.BigInt

-	FromLocalCAR string // if specified, get data from a local CARv2 file.
-	// TODO: support offset
-	Total                   types.BigInt
 	UnsealPrice             types.BigInt
 	PaymentInterval         uint64
 	PaymentIntervalIncrease uint64
@@ -1080,7 +1083,7 @@ type CirculatingSupply struct {
 type MiningBaseInfo struct {
 	MinerPower        types.BigInt
 	NetworkPower      types.BigInt
-	Sectors           []builtin.SectorInfo
+	Sectors           []builtin.ExtendedSectorInfo
 	WorkerKey         address.Address
 	SectorSize        abi.SectorSize
 	PrevBeaconEntry   types.BeaconEntry
@@ -31,13 +31,17 @@ import (
 type Gateway interface {
 	ChainHasObj(context.Context, cid.Cid) (bool, error)
 	ChainHead(ctx context.Context) (*types.TipSet, error)
+	ChainGetParentMessages(context.Context, cid.Cid) ([]Message, error)
+	ChainGetParentReceipts(context.Context, cid.Cid) ([]*types.MessageReceipt, error)
 	ChainGetBlockMessages(context.Context, cid.Cid) (*BlockMessages, error)
 	ChainGetMessage(ctx context.Context, mc cid.Cid) (*types.Message, error)
+	ChainGetPath(ctx context.Context, from, to types.TipSetKey) ([]*HeadChange, error)
 	ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainGetTipSetAfterHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error)
 	ChainNotify(context.Context) (<-chan []*HeadChange, error)
 	ChainReadObj(context.Context, cid.Cid) ([]byte, error)
+	ChainGetGenesis(context.Context) (*types.TipSet, error)
 	GasEstimateMessageGas(ctx context.Context, msg *types.Message, spec *MessageSendSpec, tsk types.TipSetKey) (*types.Message, error)
 	MpoolPush(ctx context.Context, sm *types.SignedMessage) (cid.Cid, error)
 	MsigGetAvailableBalance(ctx context.Context, addr address.Address, tsk types.TipSetKey) (types.BigInt, error)
@@ -14,6 +14,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	datatransfer "github.com/filecoin-project/go-data-transfer"
 	"github.com/filecoin-project/go-state-types/abi"
+	abinetwork "github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/specs-actors/v2/actors/builtin/market"
 	"github.com/filecoin-project/specs-storage/storage"

@@ -99,8 +100,8 @@ type StorageMiner interface {
 	// Returns null if message wasn't sent
 	SectorTerminateFlush(ctx context.Context) (*cid.Cid, error) //perm:admin
 	// SectorTerminatePending returns a list of pending sector terminations to be sent in the next batch message
-	SectorTerminatePending(ctx context.Context) ([]abi.SectorID, error)  //perm:admin
-	SectorMarkForUpgrade(ctx context.Context, id abi.SectorNumber) error //perm:admin
+	SectorTerminatePending(ctx context.Context) ([]abi.SectorID, error)             //perm:admin
+	SectorMarkForUpgrade(ctx context.Context, id abi.SectorNumber, snap bool) error //perm:admin
 	// SectorPreCommitFlush immediately sends a PreCommit message with sectors batched for PreCommit.
 	// Returns null if message wasn't sent
 	SectorPreCommitFlush(ctx context.Context) ([]sealiface.PreCommitBatchRes, error) //perm:admin
@@ -111,6 +112,9 @@ type StorageMiner interface {
 	SectorCommitFlush(ctx context.Context) ([]sealiface.CommitBatchRes, error) //perm:admin
 	// SectorCommitPending returns a list of pending Commit sectors to be sent in the next aggregate message
 	SectorCommitPending(ctx context.Context) ([]abi.SectorID, error) //perm:admin
+	SectorMatchPendingPiecesToOpenSectors(ctx context.Context) error //perm:admin
+	// SectorAbortUpgrade can be called on sectors that are in the process of being upgraded to abort it
+	SectorAbortUpgrade(context.Context, abi.SectorNumber) error //perm:admin

 	// WorkerConnect tells the node to connect to workers RPC
 	WorkerConnect(context.Context, string) error                              //perm:admin retry:true
@@ -118,17 +122,22 @@ type StorageMiner interface {
 	WorkerJobs(context.Context) (map[uuid.UUID][]storiface.WorkerJob, error)  //perm:admin

 	//storiface.WorkerReturn
-	ReturnAddPiece(ctx context.Context, callID storiface.CallID, pi abi.PieceInfo, err *storiface.CallError) error                //perm:admin retry:true
-	ReturnSealPreCommit1(ctx context.Context, callID storiface.CallID, p1o storage.PreCommit1Out, err *storiface.CallError) error //perm:admin retry:true
-	ReturnSealPreCommit2(ctx context.Context, callID storiface.CallID, sealed storage.SectorCids, err *storiface.CallError) error //perm:admin retry:true
-	ReturnSealCommit1(ctx context.Context, callID storiface.CallID, out storage.Commit1Out, err *storiface.CallError) error       //perm:admin retry:true
-	ReturnSealCommit2(ctx context.Context, callID storiface.CallID, proof storage.Proof, err *storiface.CallError) error          //perm:admin retry:true
-	ReturnFinalizeSector(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                            //perm:admin retry:true
-	ReturnReleaseUnsealed(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                           //perm:admin retry:true
-	ReturnMoveStorage(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                               //perm:admin retry:true
-	ReturnUnsealPiece(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                               //perm:admin retry:true
-	ReturnReadPiece(ctx context.Context, callID storiface.CallID, ok bool, err *storiface.CallError) error                        //perm:admin retry:true
-	ReturnFetch(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                     //perm:admin retry:true
+	ReturnAddPiece(ctx context.Context, callID storiface.CallID, pi abi.PieceInfo, err *storiface.CallError) error                                      //perm:admin retry:true
+	ReturnSealPreCommit1(ctx context.Context, callID storiface.CallID, p1o storage.PreCommit1Out, err *storiface.CallError) error                       //perm:admin retry:true
+	ReturnSealPreCommit2(ctx context.Context, callID storiface.CallID, sealed storage.SectorCids, err *storiface.CallError) error                       //perm:admin retry:true
+	ReturnSealCommit1(ctx context.Context, callID storiface.CallID, out storage.Commit1Out, err *storiface.CallError) error                             //perm:admin retry:true
+	ReturnSealCommit2(ctx context.Context, callID storiface.CallID, proof storage.Proof, err *storiface.CallError) error                                //perm:admin retry:true
+	ReturnFinalizeSector(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                  //perm:admin retry:true
+	ReturnReplicaUpdate(ctx context.Context, callID storiface.CallID, out storage.ReplicaUpdateOut, err *storiface.CallError) error                     //perm:admin retry:true
+	ReturnProveReplicaUpdate1(ctx context.Context, callID storiface.CallID, vanillaProofs storage.ReplicaVanillaProofs, err *storiface.CallError) error //perm:admin retry:true
+	ReturnProveReplicaUpdate2(ctx context.Context, callID storiface.CallID, proof storage.ReplicaUpdateProof, err *storiface.CallError) error           //perm:admin retry:true
+	ReturnGenerateSectorKeyFromData(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                       //perm:admin retry:true
+	ReturnFinalizeReplicaUpdate(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                           //perm:admin retry:true
+	ReturnReleaseUnsealed(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                 //perm:admin retry:true
+	ReturnMoveStorage(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                     //perm:admin retry:true
+	ReturnUnsealPiece(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                     //perm:admin retry:true
+	ReturnReadPiece(ctx context.Context, callID storiface.CallID, ok bool, err *storiface.CallError) error                                              //perm:admin retry:true
+	ReturnFetch(ctx context.Context, callID storiface.CallID, err *storiface.CallError) error                                                           //perm:admin retry:true

 	// SealingSchedDiag dumps internal sealing scheduler state
 	SealingSchedDiag(ctx context.Context, doSched bool) (interface{}, error) //perm:admin
@@ -166,6 +175,7 @@ type StorageMiner interface {
 	MarketCancelDataTransfer(ctx context.Context, transferID datatransfer.TransferID, otherPeer peer.ID, isInitiator bool) error //perm:write
 	MarketPendingDeals(ctx context.Context) (PendingDealInfo, error)                                                             //perm:write
 	MarketPublishPendingDeals(ctx context.Context) error                                                                         //perm:admin
+	MarketRetryPublishDeal(ctx context.Context, propcid cid.Cid) error                                                           //perm:admin

 	// DagstoreListShards returns information about all shards known to the
 	// DAG store. Only available on nodes running the markets subsystem.
@@ -245,7 +255,7 @@ type StorageMiner interface {

 	CheckProvable(ctx context.Context, pp abi.RegisteredPoStProof, sectors []storage.SectorRef, expensive bool) (map[abi.SectorNumber]string, error) //perm:admin

-	ComputeProof(ctx context.Context, ssi []builtin.SectorInfo, rand abi.PoStRandomness) ([]builtin.PoStProof, error) //perm:read
+	ComputeProof(ctx context.Context, ssi []builtin.ExtendedSectorInfo, rand abi.PoStRandomness, poStEpoch abi.ChainEpoch, nv abinetwork.Version) ([]builtin.PoStProof, error) //perm:read
 }

 var _ storiface.WorkerReturn = *new(StorageMiner)
@@ -267,6 +277,11 @@ type SectorLog struct {
 	Message string
 }

+type SectorPiece struct {
+	Piece    abi.PieceInfo
+	DealInfo *PieceDealInfo // nil for pieces which do not appear in deals (e.g. filler pieces)
+}
+
 type SectorInfo struct {
 	SectorID     abi.SectorNumber
 	State        SectorState
@@ -274,6 +289,7 @@ type SectorInfo struct {
 	CommR        *cid.Cid
 	Proof        []byte
 	Deals        []abi.DealID
+	Pieces       []SectorPiece
 	Ticket       SealTicket
 	Seed         SealSeed
 	PreCommitMsg *cid.Cid
@@ -39,6 +39,11 @@ type Worker interface {
 	SealCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storiface.CallID, error) //perm:admin
 	SealCommit2(ctx context.Context, sector storage.SectorRef, c1o storage.Commit1Out) (storiface.CallID, error)                                                                                         //perm:admin
 	FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error)                                                                                //perm:admin
+	FinalizeReplicaUpdate(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error)                                                                         //perm:admin
+	ReplicaUpdate(ctx context.Context, sector storage.SectorRef, pieces []abi.PieceInfo) (storiface.CallID, error)                                                                                       //perm:admin
+	ProveReplicaUpdate1(ctx context.Context, sector storage.SectorRef, sectorKey, newSealed, newUnsealed cid.Cid) (storiface.CallID, error)                                                              //perm:admin
+	ProveReplicaUpdate2(ctx context.Context, sector storage.SectorRef, sectorKey, newSealed, newUnsealed cid.Cid, vanillaProofs storage.ReplicaVanillaProofs) (storiface.CallID, error)                  //perm:admin
+	GenerateSectorKeyFromData(ctx context.Context, sector storage.SectorRef, commD cid.Cid) (storiface.CallID, error)                                                                                    //perm:admin
 	ReleaseUnsealed(ctx context.Context, sector storage.SectorRef, safeToFree []storage.Range) (storiface.CallID, error)                                                                                 //perm:admin
 	MoveStorage(ctx context.Context, sector storage.SectorRef, types storiface.SectorFileType) (storiface.CallID, error)                                                                                 //perm:admin
 	UnsealPiece(context.Context, storage.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) (storiface.CallID, error)                                           //perm:admin
@@ -13,10 +13,8 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-bitfield"
-	"github.com/filecoin-project/go-multistore"
 	"github.com/google/uuid"
 	"github.com/ipfs/go-cid"
-	"github.com/ipfs/go-filestore"
 	"github.com/libp2p/go-libp2p-core/metrics"
 	"github.com/libp2p/go-libp2p-core/network"
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -25,9 +23,10 @@ import (
 	"github.com/multiformats/go-multiaddr"

 	datatransfer "github.com/filecoin-project/go-data-transfer"
-	filestore2 "github.com/filecoin-project/go-fil-markets/filestore"
+	filestore "github.com/filecoin-project/go-fil-markets/filestore"
 	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-jsonrpc/auth"
+	textselector "github.com/ipld/go-ipld-selector-text-lite"

 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
@@ -90,8 +89,10 @@ func init() {
 	addExample(pid)
 	addExample(&pid)

-	multistoreIDExample := multistore.StoreID(50)
 	storeIDExample := imports.ID(50)
+	textSelExample := textselector.Expression("Links/21/Hash/Links/42/Hash")
+	apiSelExample := api.Selector("Links/21/Hash/Links/42/Hash")
+	clientEvent := retrievalmarket.ClientEventDealAccepted

 	addExample(bitfield.NewFromSet([]uint64{5}))
 	addExample(abi.RegisteredSealProof_StackedDrg32GiBV1_1)
@@ -110,7 +111,6 @@ func init() {
 	addExample(abi.UnpaddedPieceSize(1024))
 	addExample(abi.UnpaddedPieceSize(1024).Padded())
 	addExample(abi.DealID(5432))
-	addExample(filestore.StatusFileChanged)
 	addExample(abi.SectorNumber(9))
 	addExample(abi.SectorSize(32 * 1024 * 1024 * 1024))
 	addExample(api.MpoolChange(0))
@@ -124,10 +124,12 @@ func init() {
 	addExample(datatransfer.Ongoing)
 	addExample(storeIDExample)
 	addExample(&storeIDExample)
-	addExample(multistoreIDExample)
-	addExample(&multistoreIDExample)
+	addExample(clientEvent)
+	addExample(&clientEvent)
 	addExample(retrievalmarket.ClientEventDealAccepted)
 	addExample(retrievalmarket.DealStatusNew)
+	addExample(&textSelExample)
+	addExample(&apiSelExample)
 	addExample(network.ReachabilityPublic)
 	addExample(build.NewestNetworkVersion)
 	addExample(map[string]int{"name": 42})
@@ -179,7 +181,7 @@ func init() {
 	ExampleValues[reflect.TypeOf(struct{ A multiaddr.Multiaddr }{}).Field(0).Type] = maddr

 	// miner specific
-	addExample(filestore2.Path(".lotusminer/fstmp123"))
+	addExample(filestore.Path(".lotusminer/fstmp123"))
 	si := uint64(12)
 	addExample(&si)
 	addExample(retrievalmarket.DealID(5))
@@ -229,16 +231,18 @@ func init() {
 				Hostname: "host",
 				Resources: storiface.WorkerResources{
 					MemPhysical: 256 << 30,
+					MemUsed:     2 << 30,
 					MemSwap:     120 << 30,
-					MemReserved: 2 << 30,
+					MemSwapUsed: 2 << 30,
 					CPUs:        64,
 					GPUs:        []string{"aGPU 1337"},
+					Resources:   storiface.ResourceTable,
 				},
 			},
 			Enabled:    true,
 			MemUsedMin: 0,
 			MemUsedMax: 0,
-			GpuUsed:    false,
+			GpuUsed:    0,
 			CpuUse:     0,
 		},
 	})
@@ -284,6 +288,7 @@ func init() {
 		State: "ShardStateAvailable",
 		Error: "<error>",
 	})
+	addExample(storiface.ResourceTable)
 }

 func GetAPIType(name, pkg string) (i interface{}, t reflect.Type, permStruct []reflect.Type) {
@@ -24,7 +24,7 @@ import (
 	apitypes "github.com/filecoin-project/lotus/api/types"
 	miner "github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	types "github.com/filecoin-project/lotus/chain/types"
-	marketevents "github.com/filecoin-project/lotus/markets/loggers"
+	alerting "github.com/filecoin-project/lotus/journal/alerting"
 	dtypes "github.com/filecoin-project/lotus/node/modules/dtypes"
 	imports "github.com/filecoin-project/lotus/node/repo/imports"
 	miner0 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
@@ -299,36 +299,6 @@ func (mr *MockFullNodeMockRecorder) ChainGetPath(arg0, arg1, arg2 interface{}) *
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetPath", reflect.TypeOf((*MockFullNode)(nil).ChainGetPath), arg0, arg1, arg2)
 }

-// ChainGetRandomnessFromBeacon mocks base method.
-func (m *MockFullNode) ChainGetRandomnessFromBeacon(arg0 context.Context, arg1 types.TipSetKey, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromBeacon indicates an expected call of ChainGetRandomnessFromBeacon.
-func (mr *MockFullNodeMockRecorder) ChainGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).ChainGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
-}
-
-// ChainGetRandomnessFromTickets mocks base method.
-func (m *MockFullNode) ChainGetRandomnessFromTickets(arg0 context.Context, arg1 types.TipSetKey, arg2 crypto.DomainSeparationTag, arg3 abi.ChainEpoch, arg4 []byte) (abi.Randomness, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ChainGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
-	ret0, _ := ret[0].(abi.Randomness)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
-}
-
-// ChainGetRandomnessFromTickets indicates an expected call of ChainGetRandomnessFromTickets.
-func (mr *MockFullNodeMockRecorder) ChainGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ChainGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).ChainGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
-}
-
 // ChainGetTipSet mocks base method.
 func (m *MockFullNode) ChainGetTipSet(arg0 context.Context, arg1 types.TipSetKey) (*types.TipSet, error) {
 	m.ctrl.T.Helper()
@@ -566,6 +536,20 @@ func (mr *MockFullNodeMockRecorder) ClientDealSize(arg0, arg1 interface{}) *gomo
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientDealSize", reflect.TypeOf((*MockFullNode)(nil).ClientDealSize), arg0, arg1)
 }

+// ClientExport mocks base method.
+func (m *MockFullNode) ClientExport(arg0 context.Context, arg1 api.ExportRef, arg2 api.FileRef) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ClientExport", arg0, arg1, arg2)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// ClientExport indicates an expected call of ClientExport.
+func (mr *MockFullNodeMockRecorder) ClientExport(arg0, arg1, arg2 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientExport", reflect.TypeOf((*MockFullNode)(nil).ClientExport), arg0, arg1, arg2)
+}
+
 // ClientFindData mocks base method.
 func (m *MockFullNode) ClientFindData(arg0 context.Context, arg1 cid.Cid, arg2 *cid.Cid) ([]api.QueryOffer, error) {
 	m.ctrl.T.Helper()
@@ -804,17 +788,18 @@ func (mr *MockFullNodeMockRecorder) ClientRestartDataTransfer(arg0, arg1, arg2,
 }

 // ClientRetrieve mocks base method.
-func (m *MockFullNode) ClientRetrieve(arg0 context.Context, arg1 api.RetrievalOrder, arg2 *api.FileRef) error {
+func (m *MockFullNode) ClientRetrieve(arg0 context.Context, arg1 api.RetrievalOrder) (*api.RestrievalRes, error) {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ClientRetrieve", arg0, arg1, arg2)
-	ret0, _ := ret[0].(error)
-	return ret0
+	ret := m.ctrl.Call(m, "ClientRetrieve", arg0, arg1)
+	ret0, _ := ret[0].(*api.RestrievalRes)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
 }

 // ClientRetrieve indicates an expected call of ClientRetrieve.
-func (mr *MockFullNodeMockRecorder) ClientRetrieve(arg0, arg1, arg2 interface{}) *gomock.Call {
+func (mr *MockFullNodeMockRecorder) ClientRetrieve(arg0, arg1 interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientRetrieve", reflect.TypeOf((*MockFullNode)(nil).ClientRetrieve), arg0, arg1, arg2)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientRetrieve", reflect.TypeOf((*MockFullNode)(nil).ClientRetrieve), arg0, arg1)
 }

 // ClientRetrieveTryRestartInsufficientFunds mocks base method.
@@ -831,19 +816,18 @@ func (mr *MockFullNodeMockRecorder) ClientRetrieveTryRestartInsufficientFunds(ar
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientRetrieveTryRestartInsufficientFunds", reflect.TypeOf((*MockFullNode)(nil).ClientRetrieveTryRestartInsufficientFunds), arg0, arg1)
 }

-// ClientRetrieveWithEvents mocks base method.
-func (m *MockFullNode) ClientRetrieveWithEvents(arg0 context.Context, arg1 api.RetrievalOrder, arg2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+// ClientRetrieveWait mocks base method.
+func (m *MockFullNode) ClientRetrieveWait(arg0 context.Context, arg1 retrievalmarket.DealID) error {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "ClientRetrieveWithEvents", arg0, arg1, arg2)
-	ret0, _ := ret[0].(<-chan marketevents.RetrievalEvent)
-	ret1, _ := ret[1].(error)
-	return ret0, ret1
+	ret := m.ctrl.Call(m, "ClientRetrieveWait", arg0, arg1)
+	ret0, _ := ret[0].(error)
+	return ret0
 }

-// ClientRetrieveWithEvents indicates an expected call of ClientRetrieveWithEvents.
-func (mr *MockFullNodeMockRecorder) ClientRetrieveWithEvents(arg0, arg1, arg2 interface{}) *gomock.Call {
+// ClientRetrieveWait indicates an expected call of ClientRetrieveWait.
+func (mr *MockFullNodeMockRecorder) ClientRetrieveWait(arg0, arg1 interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientRetrieveWithEvents", reflect.TypeOf((*MockFullNode)(nil).ClientRetrieveWithEvents), arg0, arg1, arg2)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ClientRetrieveWait", reflect.TypeOf((*MockFullNode)(nil).ClientRetrieveWait), arg0, arg1)
 }

 // ClientStartDeal mocks base method.
@@ -995,6 +979,21 @@ func (mr *MockFullNodeMockRecorder) ID(arg0 interface{}) *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ID", reflect.TypeOf((*MockFullNode)(nil).ID), arg0)
 }

+// LogAlerts mocks base method.
+func (m *MockFullNode) LogAlerts(arg0 context.Context) ([]alerting.Alert, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "LogAlerts", arg0)
+	ret0, _ := ret[0].([]alerting.Alert)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// LogAlerts indicates an expected call of LogAlerts.
+func (mr *MockFullNodeMockRecorder) LogAlerts(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LogAlerts", reflect.TypeOf((*MockFullNode)(nil).LogAlerts), arg0)
+}
+
 // LogList mocks base method.
 func (m *MockFullNode) LogList(arg0 context.Context) ([]string, error) {
 	m.ctrl.T.Helper()
@@ -1442,18 +1441,33 @@ func (mr *MockFullNodeMockRecorder) MsigApproveTxnHash(arg0, arg1, arg2, arg3, a
 }

 // MsigCancel mocks base method.
-func (m *MockFullNode) MsigCancel(arg0 context.Context, arg1 address.Address, arg2 uint64, arg3 address.Address, arg4 big.Int, arg5 address.Address, arg6 uint64, arg7 []byte) (*api.MessagePrototype, error) {
+func (m *MockFullNode) MsigCancel(arg0 context.Context, arg1 address.Address, arg2 uint64, arg3 address.Address) (*api.MessagePrototype, error) {
 	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "MsigCancel", arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
+	ret := m.ctrl.Call(m, "MsigCancel", arg0, arg1, arg2, arg3)
 	ret0, _ := ret[0].(*api.MessagePrototype)
 	ret1, _ := ret[1].(error)
 	return ret0, ret1
 }

 // MsigCancel indicates an expected call of MsigCancel.
-func (mr *MockFullNodeMockRecorder) MsigCancel(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7 interface{}) *gomock.Call {
+func (mr *MockFullNodeMockRecorder) MsigCancel(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
 	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MsigCancel", reflect.TypeOf((*MockFullNode)(nil).MsigCancel), arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MsigCancel", reflect.TypeOf((*MockFullNode)(nil).MsigCancel), arg0, arg1, arg2, arg3)
+}
+
+// MsigCancelTxnHash mocks base method.
+func (m *MockFullNode) MsigCancelTxnHash(arg0 context.Context, arg1 address.Address, arg2 uint64, arg3 address.Address, arg4 big.Int, arg5 address.Address, arg6 uint64, arg7 []byte) (*api.MessagePrototype, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "MsigCancelTxnHash", arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
+	ret0, _ := ret[0].(*api.MessagePrototype)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// MsigCancelTxnHash indicates an expected call of MsigCancelTxnHash.
+func (mr *MockFullNodeMockRecorder) MsigCancelTxnHash(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "MsigCancelTxnHash", reflect.TypeOf((*MockFullNode)(nil).MsigCancelTxnHash), arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7)
 }

 // MsigCreate mocks base method.
@@ -2275,6 +2289,36 @@ func (mr *MockFullNodeMockRecorder) StateGetActor(arg0, arg1, arg2 interface{})
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetActor", reflect.TypeOf((*MockFullNode)(nil).StateGetActor), arg0, arg1, arg2)
 }

+// StateGetRandomnessFromBeacon mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromBeacon(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromBeacon indicates an expected call of StateGetRandomnessFromBeacon.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
+}
+
+// StateGetRandomnessFromTickets mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromTickets(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromTickets indicates an expected call of StateGetRandomnessFromTickets.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
+}
+
 // StateListActors mocks base method.
 func (m *MockFullNode) StateListActors(arg0 context.Context, arg1 types.TipSetKey) ([]address.Address, error) {
 	m.ctrl.T.Helper()
@@ -17,6 +17,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
+	abinetwork "github.com/filecoin-project/go-state-types/network"
 	apitypes "github.com/filecoin-project/lotus/api/types"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
@@ -27,7 +28,7 @@ import (
 	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
 	"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
 	"github.com/filecoin-project/lotus/extern/storage-sealing/sealiface"
-	marketevents "github.com/filecoin-project/lotus/markets/loggers"
+	"github.com/filecoin-project/lotus/journal/alerting"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
 	"github.com/filecoin-project/lotus/node/repo/imports"
 	"github.com/filecoin-project/specs-storage/storage"
@@ -63,6 +64,8 @@ type CommonStruct struct {

 		Discover func(p0 context.Context) (apitypes.OpenRPCDocument, error) `perm:"read"`

+		LogAlerts func(p0 context.Context) ([]alerting.Alert, error) `perm:"admin"`
+
 		LogList func(p0 context.Context) ([]string, error) `perm:"write"`

 		LogSetLevel func(p0 context.Context, p1 string, p2 string) error `perm:"write"`
@@ -127,10 +130,6 @@ type FullNodeStruct struct {

 		ChainGetPath func(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey) ([]*HeadChange, error) `perm:"read"`

-		ChainGetRandomnessFromBeacon func(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) `perm:"read"`
-
-		ChainGetRandomnessFromTickets func(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) `perm:"read"`
-
 		ChainGetTipSet func(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) `perm:"read"`

 		ChainGetTipSetAfterHeight func(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) (*types.TipSet, error) `perm:"read"`
@@ -163,6 +162,8 @@ type FullNodeStruct struct {

 		ClientDealSize func(p0 context.Context, p1 cid.Cid) (DataSize, error) `perm:"read"`

+		ClientExport func(p0 context.Context, p1 ExportRef, p2 FileRef) error `perm:"admin"`
+
 		ClientFindData func(p0 context.Context, p1 cid.Cid, p2 *cid.Cid) ([]QueryOffer, error) `perm:"read"`

 		ClientGenCar func(p0 context.Context, p1 FileRef, p2 string) error `perm:"write"`
@@ -195,11 +196,11 @@ type FullNodeStruct struct {

 		ClientRestartDataTransfer func(p0 context.Context, p1 datatransfer.TransferID, p2 peer.ID, p3 bool) error `perm:"write"`

-		ClientRetrieve func(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) error `perm:"admin"`
+		ClientRetrieve func(p0 context.Context, p1 RetrievalOrder) (*RestrievalRes, error) `perm:"admin"`

 		ClientRetrieveTryRestartInsufficientFunds func(p0 context.Context, p1 address.Address) error `perm:"write"`

-		ClientRetrieveWithEvents func(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`
+		ClientRetrieveWait func(p0 context.Context, p1 retrievalmarket.DealID) error `perm:"admin"`

 		ClientStartDeal func(p0 context.Context, p1 *StartDealParams) (*cid.Cid, error) `perm:"admin"`

@@ -271,7 +272,9 @@ type FullNodeStruct struct {

 		MsigApproveTxnHash func(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 address.Address, p5 types.BigInt, p6 address.Address, p7 uint64, p8 []byte) (*MessagePrototype, error) `perm:"sign"`

-		MsigCancel func(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) `perm:"sign"`
+		MsigCancel func(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address) (*MessagePrototype, error) `perm:"sign"`
+
+		MsigCancelTxnHash func(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) `perm:"sign"`

 		MsigCreate func(p0 context.Context, p1 uint64, p2 []address.Address, p3 abi.ChainEpoch, p4 types.BigInt, p5 address.Address, p6 types.BigInt) (*MessagePrototype, error) `perm:"sign"`

@@ -347,6 +350,10 @@ type FullNodeStruct struct {

 		StateGetActor func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*types.Actor, error) `perm:"read"`

+		StateGetRandomnessFromBeacon func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
+		StateGetRandomnessFromTickets func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
 		StateListActors func(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) `perm:"read"`

 		StateListMessages func(p0 context.Context, p1 *MessageMatch, p2 types.TipSetKey, p3 abi.ChainEpoch) ([]cid.Cid, error) `perm:"read"`
@@ -475,8 +482,16 @@ type GatewayStruct struct {
 	Internal struct {
 		ChainGetBlockMessages func(p0 context.Context, p1 cid.Cid) (*BlockMessages, error) ``

+		ChainGetGenesis func(p0 context.Context) (*types.TipSet, error) ``
+
 		ChainGetMessage func(p0 context.Context, p1 cid.Cid) (*types.Message, error) ``

+		ChainGetParentMessages func(p0 context.Context, p1 cid.Cid) ([]Message, error) ``
+
+		ChainGetParentReceipts func(p0 context.Context, p1 cid.Cid) ([]*types.MessageReceipt, error) ``
+
+		ChainGetPath func(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey) ([]*HeadChange, error) ``
+
 		ChainGetTipSet func(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) ``

 		ChainGetTipSetAfterHeight func(p0 context.Context, p1 abi.ChainEpoch, p2 types.TipSetKey) (*types.TipSet, error) ``
@@ -606,7 +621,7 @@ type StorageMinerStruct struct {

 		CheckProvable func(p0 context.Context, p1 abi.RegisteredPoStProof, p2 []storage.SectorRef, p3 bool) (map[abi.SectorNumber]string, error) `perm:"admin"`

-		ComputeProof func(p0 context.Context, p1 []builtin.SectorInfo, p2 abi.PoStRandomness) ([]builtin.PoStProof, error) `perm:"read"`
+		ComputeProof func(p0 context.Context, p1 []builtin.ExtendedSectorInfo, p2 abi.PoStRandomness, p3 abi.ChainEpoch, p4 abinetwork.Version) ([]builtin.PoStProof, error) `perm:"read"`

 		CreateBackup func(p0 context.Context, p1 string) error `perm:"admin"`

@@ -678,6 +693,8 @@ type StorageMinerStruct struct {

 		MarketRestartDataTransfer func(p0 context.Context, p1 datatransfer.TransferID, p2 peer.ID, p3 bool) error `perm:"write"`

+		MarketRetryPublishDeal func(p0 context.Context, p1 cid.Cid) error `perm:"admin"`
+
 		MarketSetAsk func(p0 context.Context, p1 types.BigInt, p2 types.BigInt, p3 abi.ChainEpoch, p4 abi.PaddedPieceSize, p5 abi.PaddedPieceSize) error `perm:"admin"`

 		MarketSetRetrievalAsk func(p0 context.Context, p1 *retrievalmarket.Ask) error `perm:"admin"`
@@ -698,14 +715,24 @@ type StorageMinerStruct struct {

 		ReturnFetch func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`

+		ReturnFinalizeReplicaUpdate func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`
+
 		ReturnFinalizeSector func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`

+		ReturnGenerateSectorKeyFromData func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`
+
 		ReturnMoveStorage func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`

+		ReturnProveReplicaUpdate1 func(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaVanillaProofs, p3 *storiface.CallError) error `perm:"admin"`
+
+		ReturnProveReplicaUpdate2 func(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateProof, p3 *storiface.CallError) error `perm:"admin"`
+
 		ReturnReadPiece func(p0 context.Context, p1 storiface.CallID, p2 bool, p3 *storiface.CallError) error `perm:"admin"`

 		ReturnReleaseUnsealed func(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error `perm:"admin"`

+		ReturnReplicaUpdate func(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateOut, p3 *storiface.CallError) error `perm:"admin"`
+
 		ReturnSealCommit1 func(p0 context.Context, p1 storiface.CallID, p2 storage.Commit1Out, p3 *storiface.CallError) error `perm:"admin"`

 		ReturnSealCommit2 func(p0 context.Context, p1 storiface.CallID, p2 storage.Proof, p3 *storiface.CallError) error `perm:"admin"`
@@ -722,6 +749,8 @@ type StorageMinerStruct struct {

 		SealingSchedDiag func(p0 context.Context, p1 bool) (interface{}, error) `perm:"admin"`

+		SectorAbortUpgrade func(p0 context.Context, p1 abi.SectorNumber) error `perm:"admin"`
+
 		SectorAddPieceToAny func(p0 context.Context, p1 abi.UnpaddedPieceSize, p2 storage.Data, p3 PieceDealInfo) (SectorOffset, error) `perm:"admin"`

 		SectorCommitFlush func(p0 context.Context) ([]sealiface.CommitBatchRes, error) `perm:"admin"`
@@ -732,7 +761,9 @@ type StorageMinerStruct struct {

 		SectorGetSealDelay func(p0 context.Context) (time.Duration, error) `perm:"read"`

-		SectorMarkForUpgrade func(p0 context.Context, p1 abi.SectorNumber) error `perm:"admin"`
+		SectorMarkForUpgrade func(p0 context.Context, p1 abi.SectorNumber, p2 bool) error `perm:"admin"`
+
+		SectorMatchPendingPiecesToOpenSectors func(p0 context.Context) error `perm:"admin"`

 		SectorPreCommitFlush func(p0 context.Context) ([]sealiface.PreCommitBatchRes, error) `perm:"admin"`

@@ -835,8 +866,12 @@ type WorkerStruct struct {

 		Fetch func(p0 context.Context, p1 storage.SectorRef, p2 storiface.SectorFileType, p3 storiface.PathType, p4 storiface.AcquireMode) (storiface.CallID, error) `perm:"admin"`

+		FinalizeReplicaUpdate func(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) `perm:"admin"`
+
 		FinalizeSector func(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) `perm:"admin"`

+		GenerateSectorKeyFromData func(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid) (storiface.CallID, error) `perm:"admin"`
+
 		Info func(p0 context.Context) (storiface.WorkerInfo, error) `perm:"admin"`

 		MoveStorage func(p0 context.Context, p1 storage.SectorRef, p2 storiface.SectorFileType) (storiface.CallID, error) `perm:"admin"`
@@ -845,10 +880,16 @@ type WorkerStruct struct {

 		ProcessSession func(p0 context.Context) (uuid.UUID, error) `perm:"admin"`

+		ProveReplicaUpdate1 func(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid) (storiface.CallID, error) `perm:"admin"`
+
+		ProveReplicaUpdate2 func(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid, p5 storage.ReplicaVanillaProofs) (storiface.CallID, error) `perm:"admin"`
+
 		ReleaseUnsealed func(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) `perm:"admin"`

 		Remove func(p0 context.Context, p1 abi.SectorID) error `perm:"admin"`

+		ReplicaUpdate func(p0 context.Context, p1 storage.SectorRef, p2 []abi.PieceInfo) (storiface.CallID, error) `perm:"admin"`
+
 		SealCommit1 func(p0 context.Context, p1 storage.SectorRef, p2 abi.SealRandomness, p3 abi.InteractiveSealRandomness, p4 []abi.PieceInfo, p5 storage.SectorCids) (storiface.CallID, error) `perm:"admin"`

 		SealCommit2 func(p0 context.Context, p1 storage.SectorRef, p2 storage.Commit1Out) (storiface.CallID, error) `perm:"admin"`
@@ -946,6 +987,17 @@ func (s *CommonStub) Discover(p0 context.Context) (apitypes.OpenRPCDocument, err
 	return *new(apitypes.OpenRPCDocument), ErrNotSupported
 }

+func (s *CommonStruct) LogAlerts(p0 context.Context) ([]alerting.Alert, error) {
+	if s.Internal.LogAlerts == nil {
+		return *new([]alerting.Alert), ErrNotSupported
+	}
+	return s.Internal.LogAlerts(p0)
+}
+
+func (s *CommonStub) LogAlerts(p0 context.Context) ([]alerting.Alert, error) {
+	return *new([]alerting.Alert), ErrNotSupported
+}
+
 func (s *CommonStruct) LogList(p0 context.Context) ([]string, error) {
 	if s.Internal.LogList == nil {
 		return *new([]string), ErrNotSupported
@@ -1155,28 +1207,6 @@ func (s *FullNodeStub) ChainGetPath(p0 context.Context, p1 types.TipSetKey, p2 t
 	return *new([]*HeadChange), ErrNotSupported
 }

-func (s *FullNodeStruct) ChainGetRandomnessFromBeacon(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	if s.Internal.ChainGetRandomnessFromBeacon == nil {
-		return *new(abi.Randomness), ErrNotSupported
-	}
-	return s.Internal.ChainGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
-}
-
-func (s *FullNodeStub) ChainGetRandomnessFromBeacon(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	return *new(abi.Randomness), ErrNotSupported
-}
-
-func (s *FullNodeStruct) ChainGetRandomnessFromTickets(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	if s.Internal.ChainGetRandomnessFromTickets == nil {
-		return *new(abi.Randomness), ErrNotSupported
-	}
-	return s.Internal.ChainGetRandomnessFromTickets(p0, p1, p2, p3, p4)
-}
-
-func (s *FullNodeStub) ChainGetRandomnessFromTickets(p0 context.Context, p1 types.TipSetKey, p2 crypto.DomainSeparationTag, p3 abi.ChainEpoch, p4 []byte) (abi.Randomness, error) {
-	return *new(abi.Randomness), ErrNotSupported
-}
-
 func (s *FullNodeStruct) ChainGetTipSet(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) {
 	if s.Internal.ChainGetTipSet == nil {
 		return nil, ErrNotSupported
@@ -1353,6 +1383,17 @@ func (s *FullNodeStub) ClientDealSize(p0 context.Context, p1 cid.Cid) (DataSize,
 	return *new(DataSize), ErrNotSupported
 }

+func (s *FullNodeStruct) ClientExport(p0 context.Context, p1 ExportRef, p2 FileRef) error {
+	if s.Internal.ClientExport == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ClientExport(p0, p1, p2)
+}
+
+func (s *FullNodeStub) ClientExport(p0 context.Context, p1 ExportRef, p2 FileRef) error {
+	return ErrNotSupported
+}
+
 func (s *FullNodeStruct) ClientFindData(p0 context.Context, p1 cid.Cid, p2 *cid.Cid) ([]QueryOffer, error) {
 	if s.Internal.ClientFindData == nil {
 		return *new([]QueryOffer), ErrNotSupported
@@ -1529,15 +1570,15 @@ func (s *FullNodeStub) ClientRestartDataTransfer(p0 context.Context, p1 datatran
 	return ErrNotSupported
 }

-func (s *FullNodeStruct) ClientRetrieve(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) error {
+func (s *FullNodeStruct) ClientRetrieve(p0 context.Context, p1 RetrievalOrder) (*RestrievalRes, error) {
 	if s.Internal.ClientRetrieve == nil {
-		return ErrNotSupported
+		return nil, ErrNotSupported
 	}
-	return s.Internal.ClientRetrieve(p0, p1, p2)
+	return s.Internal.ClientRetrieve(p0, p1)
 }

-func (s *FullNodeStub) ClientRetrieve(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) error {
-	return ErrNotSupported
+func (s *FullNodeStub) ClientRetrieve(p0 context.Context, p1 RetrievalOrder) (*RestrievalRes, error) {
+	return nil, ErrNotSupported
 }

 func (s *FullNodeStruct) ClientRetrieveTryRestartInsufficientFunds(p0 context.Context, p1 address.Address) error {
@@ -1551,15 +1592,15 @@ func (s *FullNodeStub) ClientRetrieveTryRestartInsufficientFunds(p0 context.Cont
 	return ErrNotSupported
 }

-func (s *FullNodeStruct) ClientRetrieveWithEvents(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) (<-chan marketevents.RetrievalEvent, error) {
-	if s.Internal.ClientRetrieveWithEvents == nil {
-		return nil, ErrNotSupported
+func (s *FullNodeStruct) ClientRetrieveWait(p0 context.Context, p1 retrievalmarket.DealID) error {
+	if s.Internal.ClientRetrieveWait == nil {
+		return ErrNotSupported
 	}
-	return s.Internal.ClientRetrieveWithEvents(p0, p1, p2)
+	return s.Internal.ClientRetrieveWait(p0, p1)
 }

-func (s *FullNodeStub) ClientRetrieveWithEvents(p0 context.Context, p1 RetrievalOrder, p2 *FileRef) (<-chan marketevents.RetrievalEvent, error) {
-	return nil, ErrNotSupported
+func (s *FullNodeStub) ClientRetrieveWait(p0 context.Context, p1 retrievalmarket.DealID) error {
+	return ErrNotSupported
 }

 func (s *FullNodeStruct) ClientStartDeal(p0 context.Context, p1 *StartDealParams) (*cid.Cid, error) {
@@ -1947,14 +1988,25 @@ func (s *FullNodeStub) MsigApproveTxnHash(p0 context.Context, p1 address.Address
 	return nil, ErrNotSupported
 }

-func (s *FullNodeStruct) MsigCancel(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) {
+func (s *FullNodeStruct) MsigCancel(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address) (*MessagePrototype, error) {
 	if s.Internal.MsigCancel == nil {
 		return nil, ErrNotSupported
 	}
-	return s.Internal.MsigCancel(p0, p1, p2, p3, p4, p5, p6, p7)
+	return s.Internal.MsigCancel(p0, p1, p2, p3)
 }

-func (s *FullNodeStub) MsigCancel(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) {
+func (s *FullNodeStub) MsigCancel(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address) (*MessagePrototype, error) {
+	return nil, ErrNotSupported
+}
+
+func (s *FullNodeStruct) MsigCancelTxnHash(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) {
+	if s.Internal.MsigCancelTxnHash == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.MsigCancelTxnHash(p0, p1, p2, p3, p4, p5, p6, p7)
+}
+
+func (s *FullNodeStub) MsigCancelTxnHash(p0 context.Context, p1 address.Address, p2 uint64, p3 address.Address, p4 types.BigInt, p5 address.Address, p6 uint64, p7 []byte) (*MessagePrototype, error) {
 	return nil, ErrNotSupported
 }

@@ -2365,6 +2417,28 @@ func (s *FullNodeStub) StateGetActor(p0 context.Context, p1 address.Address, p2
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromBeacon == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
+func (s *FullNodeStruct) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromTickets == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromTickets(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateListActors(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) {
 	if s.Internal.StateListActors == nil {
 		return *new([]address.Address), ErrNotSupported
@@ -3014,6 +3088,17 @@ func (s *GatewayStub) ChainGetBlockMessages(p0 context.Context, p1 cid.Cid) (*Bl
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) ChainGetGenesis(p0 context.Context) (*types.TipSet, error) {
+	if s.Internal.ChainGetGenesis == nil {
+		return nil, ErrNotSupported
+	}
+	return s.Internal.ChainGetGenesis(p0)
+}
+
+func (s *GatewayStub) ChainGetGenesis(p0 context.Context) (*types.TipSet, error) {
+	return nil, ErrNotSupported
+}
+
 func (s *GatewayStruct) ChainGetMessage(p0 context.Context, p1 cid.Cid) (*types.Message, error) {
 	if s.Internal.ChainGetMessage == nil {
 		return nil, ErrNotSupported
@@ -3025,6 +3110,39 @@ func (s *GatewayStub) ChainGetMessage(p0 context.Context, p1 cid.Cid) (*types.Me
 	return nil, ErrNotSupported
 }

+func (s *GatewayStruct) ChainGetParentMessages(p0 context.Context, p1 cid.Cid) ([]Message, error) {
+	if s.Internal.ChainGetParentMessages == nil {
+		return *new([]Message), ErrNotSupported
+	}
+	return s.Internal.ChainGetParentMessages(p0, p1)
+}
+
+func (s *GatewayStub) ChainGetParentMessages(p0 context.Context, p1 cid.Cid) ([]Message, error) {
+	return *new([]Message), ErrNotSupported
+}
+
+func (s *GatewayStruct) ChainGetParentReceipts(p0 context.Context, p1 cid.Cid) ([]*types.MessageReceipt, error) {
+	if s.Internal.ChainGetParentReceipts == nil {
+		return *new([]*types.MessageReceipt), ErrNotSupported
+	}
+	return s.Internal.ChainGetParentReceipts(p0, p1)
+}
+
+func (s *GatewayStub) ChainGetParentReceipts(p0 context.Context, p1 cid.Cid) ([]*types.MessageReceipt, error) {
+	return *new([]*types.MessageReceipt), ErrNotSupported
+}
+
+func (s *GatewayStruct) ChainGetPath(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey) ([]*HeadChange, error) {
+	if s.Internal.ChainGetPath == nil {
+		return *new([]*HeadChange), ErrNotSupported
+	}
+	return s.Internal.ChainGetPath(p0, p1, p2)
+}
+
+func (s *GatewayStub) ChainGetPath(p0 context.Context, p1 types.TipSetKey, p2 types.TipSetKey) ([]*HeadChange, error) {
+	return *new([]*HeadChange), ErrNotSupported
+}
+
 func (s *GatewayStruct) ChainGetTipSet(p0 context.Context, p1 types.TipSetKey) (*types.TipSet, error) {
 	if s.Internal.ChainGetTipSet == nil {
 		return nil, ErrNotSupported
@@ -3597,14 +3715,14 @@ func (s *StorageMinerStub) CheckProvable(p0 context.Context, p1 abi.RegisteredPo
 	return *new(map[abi.SectorNumber]string), ErrNotSupported
 }

-func (s *StorageMinerStruct) ComputeProof(p0 context.Context, p1 []builtin.SectorInfo, p2 abi.PoStRandomness) ([]builtin.PoStProof, error) {
+func (s *StorageMinerStruct) ComputeProof(p0 context.Context, p1 []builtin.ExtendedSectorInfo, p2 abi.PoStRandomness, p3 abi.ChainEpoch, p4 abinetwork.Version) ([]builtin.PoStProof, error) {
 	if s.Internal.ComputeProof == nil {
 		return *new([]builtin.PoStProof), ErrNotSupported
 	}
-	return s.Internal.ComputeProof(p0, p1, p2)
+	return s.Internal.ComputeProof(p0, p1, p2, p3, p4)
 }

-func (s *StorageMinerStub) ComputeProof(p0 context.Context, p1 []builtin.SectorInfo, p2 abi.PoStRandomness) ([]builtin.PoStProof, error) {
+func (s *StorageMinerStub) ComputeProof(p0 context.Context, p1 []builtin.ExtendedSectorInfo, p2 abi.PoStRandomness, p3 abi.ChainEpoch, p4 abinetwork.Version) ([]builtin.PoStProof, error) {
 	return *new([]builtin.PoStProof), ErrNotSupported
 }

@@ -3993,6 +4111,17 @@ func (s *StorageMinerStub) MarketRestartDataTransfer(p0 context.Context, p1 data
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) MarketRetryPublishDeal(p0 context.Context, p1 cid.Cid) error {
+	if s.Internal.MarketRetryPublishDeal == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.MarketRetryPublishDeal(p0, p1)
+}
+
+func (s *StorageMinerStub) MarketRetryPublishDeal(p0 context.Context, p1 cid.Cid) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) MarketSetAsk(p0 context.Context, p1 types.BigInt, p2 types.BigInt, p3 abi.ChainEpoch, p4 abi.PaddedPieceSize, p5 abi.PaddedPieceSize) error {
 	if s.Internal.MarketSetAsk == nil {
 		return ErrNotSupported
@@ -4103,6 +4232,17 @@ func (s *StorageMinerStub) ReturnFetch(p0 context.Context, p1 storiface.CallID,
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) ReturnFinalizeReplicaUpdate(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	if s.Internal.ReturnFinalizeReplicaUpdate == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnFinalizeReplicaUpdate(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) ReturnFinalizeReplicaUpdate(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnFinalizeSector(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
 	if s.Internal.ReturnFinalizeSector == nil {
 		return ErrNotSupported
@@ -4114,6 +4254,17 @@ func (s *StorageMinerStub) ReturnFinalizeSector(p0 context.Context, p1 storiface
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) ReturnGenerateSectorKeyFromData(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	if s.Internal.ReturnGenerateSectorKeyFromData == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnGenerateSectorKeyFromData(p0, p1, p2)
+}
+
+func (s *StorageMinerStub) ReturnGenerateSectorKeyFromData(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnMoveStorage(p0 context.Context, p1 storiface.CallID, p2 *storiface.CallError) error {
 	if s.Internal.ReturnMoveStorage == nil {
 		return ErrNotSupported
@@ -4125,6 +4276,28 @@ func (s *StorageMinerStub) ReturnMoveStorage(p0 context.Context, p1 storiface.Ca
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) ReturnProveReplicaUpdate1(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaVanillaProofs, p3 *storiface.CallError) error {
+	if s.Internal.ReturnProveReplicaUpdate1 == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnProveReplicaUpdate1(p0, p1, p2, p3)
+}
+
+func (s *StorageMinerStub) ReturnProveReplicaUpdate1(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaVanillaProofs, p3 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
+func (s *StorageMinerStruct) ReturnProveReplicaUpdate2(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateProof, p3 *storiface.CallError) error {
+	if s.Internal.ReturnProveReplicaUpdate2 == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnProveReplicaUpdate2(p0, p1, p2, p3)
+}
+
+func (s *StorageMinerStub) ReturnProveReplicaUpdate2(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateProof, p3 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnReadPiece(p0 context.Context, p1 storiface.CallID, p2 bool, p3 *storiface.CallError) error {
 	if s.Internal.ReturnReadPiece == nil {
 		return ErrNotSupported
@@ -4147,6 +4320,17 @@ func (s *StorageMinerStub) ReturnReleaseUnsealed(p0 context.Context, p1 storifac
 	return ErrNotSupported
 }

+func (s *StorageMinerStruct) ReturnReplicaUpdate(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateOut, p3 *storiface.CallError) error {
+	if s.Internal.ReturnReplicaUpdate == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.ReturnReplicaUpdate(p0, p1, p2, p3)
+}
+
+func (s *StorageMinerStub) ReturnReplicaUpdate(p0 context.Context, p1 storiface.CallID, p2 storage.ReplicaUpdateOut, p3 *storiface.CallError) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) ReturnSealCommit1(p0 context.Context, p1 storiface.CallID, p2 storage.Commit1Out, p3 *storiface.CallError) error {
 	if s.Internal.ReturnSealCommit1 == nil {
 		return ErrNotSupported
@@ -4235,6 +4419,17 @@ func (s *StorageMinerStub) SealingSchedDiag(p0 context.Context, p1 bool) (interf
 	return nil, ErrNotSupported
 }

+func (s *StorageMinerStruct) SectorAbortUpgrade(p0 context.Context, p1 abi.SectorNumber) error {
+	if s.Internal.SectorAbortUpgrade == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SectorAbortUpgrade(p0, p1)
+}
+
+func (s *StorageMinerStub) SectorAbortUpgrade(p0 context.Context, p1 abi.SectorNumber) error {
+	return ErrNotSupported
+}
+
 func (s *StorageMinerStruct) SectorAddPieceToAny(p0 context.Context, p1 abi.UnpaddedPieceSize, p2 storage.Data, p3 PieceDealInfo) (SectorOffset, error) {
 	if s.Internal.SectorAddPieceToAny == nil {
 		return *new(SectorOffset), ErrNotSupported
@@ -4290,14 +4485,25 @@ func (s *StorageMinerStub) SectorGetSealDelay(p0 context.Context) (time.Duration
 	return *new(time.Duration), ErrNotSupported
 }

-func (s *StorageMinerStruct) SectorMarkForUpgrade(p0 context.Context, p1 abi.SectorNumber) error {
+func (s *StorageMinerStruct) SectorMarkForUpgrade(p0 context.Context, p1 abi.SectorNumber, p2 bool) error {
 	if s.Internal.SectorMarkForUpgrade == nil {
 		return ErrNotSupported
 	}
-	return s.Internal.SectorMarkForUpgrade(p0, p1)
+	return s.Internal.SectorMarkForUpgrade(p0, p1, p2)
 }

-func (s *StorageMinerStub) SectorMarkForUpgrade(p0 context.Context, p1 abi.SectorNumber) error {
+func (s *StorageMinerStub) SectorMarkForUpgrade(p0 context.Context, p1 abi.SectorNumber, p2 bool) error {
+	return ErrNotSupported
+}
+
+func (s *StorageMinerStruct) SectorMatchPendingPiecesToOpenSectors(p0 context.Context) error {
+	if s.Internal.SectorMatchPendingPiecesToOpenSectors == nil {
+		return ErrNotSupported
+	}
+	return s.Internal.SectorMatchPendingPiecesToOpenSectors(p0)
+}
+
+func (s *StorageMinerStub) SectorMatchPendingPiecesToOpenSectors(p0 context.Context) error {
 	return ErrNotSupported
 }

@@ -4763,6 +4969,17 @@ func (s *WorkerStub) Fetch(p0 context.Context, p1 storage.SectorRef, p2 storifac
 	return *new(storiface.CallID), ErrNotSupported
 }

+func (s *WorkerStruct) FinalizeReplicaUpdate(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) {
+	if s.Internal.FinalizeReplicaUpdate == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.FinalizeReplicaUpdate(p0, p1, p2)
+}
+
+func (s *WorkerStub) FinalizeReplicaUpdate(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
 func (s *WorkerStruct) FinalizeSector(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) {
 	if s.Internal.FinalizeSector == nil {
 		return *new(storiface.CallID), ErrNotSupported
@@ -4774,6 +4991,17 @@ func (s *WorkerStub) FinalizeSector(p0 context.Context, p1 storage.SectorRef, p2
 	return *new(storiface.CallID), ErrNotSupported
 }

+func (s *WorkerStruct) GenerateSectorKeyFromData(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid) (storiface.CallID, error) {
+	if s.Internal.GenerateSectorKeyFromData == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.GenerateSectorKeyFromData(p0, p1, p2)
+}
+
+func (s *WorkerStub) GenerateSectorKeyFromData(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
 func (s *WorkerStruct) Info(p0 context.Context) (storiface.WorkerInfo, error) {
 	if s.Internal.Info == nil {
 		return *new(storiface.WorkerInfo), ErrNotSupported
@@ -4818,6 +5046,28 @@ func (s *WorkerStub) ProcessSession(p0 context.Context) (uuid.UUID, error) {
 	return *new(uuid.UUID), ErrNotSupported
 }

+func (s *WorkerStruct) ProveReplicaUpdate1(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid) (storiface.CallID, error) {
+	if s.Internal.ProveReplicaUpdate1 == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.ProveReplicaUpdate1(p0, p1, p2, p3, p4)
+}
+
+func (s *WorkerStub) ProveReplicaUpdate1(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
+func (s *WorkerStruct) ProveReplicaUpdate2(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid, p5 storage.ReplicaVanillaProofs) (storiface.CallID, error) {
+	if s.Internal.ProveReplicaUpdate2 == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.ProveReplicaUpdate2(p0, p1, p2, p3, p4, p5)
+}
+
+func (s *WorkerStub) ProveReplicaUpdate2(p0 context.Context, p1 storage.SectorRef, p2 cid.Cid, p3 cid.Cid, p4 cid.Cid, p5 storage.ReplicaVanillaProofs) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
 func (s *WorkerStruct) ReleaseUnsealed(p0 context.Context, p1 storage.SectorRef, p2 []storage.Range) (storiface.CallID, error) {
 	if s.Internal.ReleaseUnsealed == nil {
 		return *new(storiface.CallID), ErrNotSupported
@@ -4840,6 +5090,17 @@ func (s *WorkerStub) Remove(p0 context.Context, p1 abi.SectorID) error {
 	return ErrNotSupported
 }

+func (s *WorkerStruct) ReplicaUpdate(p0 context.Context, p1 storage.SectorRef, p2 []abi.PieceInfo) (storiface.CallID, error) {
+	if s.Internal.ReplicaUpdate == nil {
+		return *new(storiface.CallID), ErrNotSupported
+	}
+	return s.Internal.ReplicaUpdate(p0, p1, p2)
+}
+
+func (s *WorkerStub) ReplicaUpdate(p0 context.Context, p1 storage.SectorRef, p2 []abi.PieceInfo) (storiface.CallID, error) {
+	return *new(storiface.CallID), ErrNotSupported
+}
+
 func (s *WorkerStruct) SealCommit1(p0 context.Context, p1 storage.SectorRef, p2 abi.SealRandomness, p3 abi.InteractiveSealRandomness, p4 []abi.PieceInfo, p5 storage.SectorCids) (storiface.CallID, error) {
 	if s.Internal.SealCommit1 == nil {
 		return *new(storiface.CallID), ErrNotSupported
@@ -5,11 +5,10 @@ import (
 	"fmt"
 	"time"

-	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
-	"github.com/filecoin-project/lotus/chain/types"
-
 	datatransfer "github.com/filecoin-project/go-data-transfer"
+	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/ipfs/go-cid"

 	"github.com/libp2p/go-libp2p-core/peer"
@@ -194,4 +193,47 @@ type RetrievalInfo struct {

 	TransferChannelID *datatransfer.ChannelID
 	DataTransfer      *DataTransferChannel
+
+	// optional event if part of ClientGetRetrievalUpdates
+	Event *retrievalmarket.ClientEvent
+}
+
+type RestrievalRes struct {
+	DealID retrievalmarket.DealID
+}
+
+// Selector specifies ipld selector string
+// - if the string starts with '{', it's interpreted as json selector string
+//   see https://ipld.io/specs/selectors/ and https://ipld.io/specs/selectors/fixtures/selector-fixtures-1/
+// - otherwise the string is interpreted as ipld-selector-text-lite (simple ipld path)
+//   see https://github.com/ipld/go-ipld-selector-text-lite
+type Selector string
+
+type DagSpec struct {
+	// DataSelector matches data to be retrieved
+	// - when using textselector, the path specifies subtree
+	// - the matched graph must have a single root
+	DataSelector *Selector
+
+	// ExportMerkleProof is applicable only when exporting to a CAR file via a path textselector
+	// When true, in addition to the selection target, the resulting CAR will contain every block along the
+	// path back to, and including the original root
+	// When false the resulting CAR contains only the blocks of the target subdag
+	ExportMerkleProof bool
+}
+
+type ExportRef struct {
+	Root cid.Cid
+
+	// DAGs array specifies a list of DAGs to export
+	// - If exporting into unixfs files, only one DAG is supported, DataSelector is only used to find the targeted root node
+	// - If exporting into a car file
+	//   - When exactly one text-path DataSelector is specified exports the subgraph and its full merkle-path from the original root
+	//   - Otherwise ( multiple paths and/or JSON selector specs) determines each individual subroot and exports the subtrees as a multi-root car
+	// - When not specified defaults to a single DAG:
+	//   - Data - the entire DAG: `{"R":{"l":{"none":{}},":>":{"a":{">":{"@":{}}}}}}`
+	DAGs []DagSpec
+
+	FromLocalCAR string // if specified, get data from a local CARv2 file.
+	DealID       retrievalmarket.DealID
 }
@@ -12,6 +12,7 @@ import (
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
 	"github.com/ipfs/go-cid"
+	textselector "github.com/ipld/go-ipld-selector-text-lite"
 	"github.com/libp2p/go-libp2p-core/peer"

 	"github.com/filecoin-project/lotus/api"
@@ -325,10 +326,10 @@ type FullNode interface {
 	// ClientMinerQueryOffer returns a QueryOffer for the specific miner and file.
 	ClientMinerQueryOffer(ctx context.Context, miner address.Address, root cid.Cid, piece *cid.Cid) (api.QueryOffer, error) //perm:read
 	// ClientRetrieve initiates the retrieval of a file, as specified in the order.
-	ClientRetrieve(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) error //perm:admin
+	ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *api.FileRef) error //perm:admin
 	// ClientRetrieveWithEvents initiates the retrieval of a file, as specified in the order, and provides a channel
 	// of status updates.
-	ClientRetrieveWithEvents(ctx context.Context, order api.RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) //perm:admin
+	ClientRetrieveWithEvents(ctx context.Context, order RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) //perm:admin
 	// ClientQueryAsk returns a signed StorageAsk from the specified miner.
 	// ClientListRetrievals returns information about retrievals made by the local client
 	ClientListRetrievals(ctx context.Context) ([]api.RetrievalInfo, error) //perm:write
@@ -598,6 +599,11 @@ type FullNode interface {
 	// StateNetworkVersion returns the network version at the given tipset
 	StateNetworkVersion(context.Context, types.TipSetKey) (apitypes.NetworkVersion, error) //perm:read

+	// StateGetRandomnessFromTickets is used to sample the chain for randomness.
+	StateGetRandomnessFromTickets(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+	// StateGetRandomnessFromBeacon is used to sample the beacon for randomness.
+	StateGetRandomnessFromBeacon(ctx context.Context, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte, tsk types.TipSetKey) (abi.Randomness, error) //perm:read
+
 	// MethodGroup: Msig
 	// The Msig methods are used to interact with multisig wallets on the
 	// filecoin network
@@ -709,3 +715,37 @@ type FullNode interface {
 	// the path specified when calling CreateBackup is within the base path
 	CreateBackup(ctx context.Context, fpath string) error //perm:admin
 }
+
+func OfferOrder(o api.QueryOffer, client address.Address) RetrievalOrder {
+	return RetrievalOrder{
+		Root:                    o.Root,
+		Piece:                   o.Piece,
+		Size:                    o.Size,
+		Total:                   o.MinPrice,
+		UnsealPrice:             o.UnsealPrice,
+		PaymentInterval:         o.PaymentInterval,
+		PaymentIntervalIncrease: o.PaymentIntervalIncrease,
+		Client:                  client,
+
+		Miner:     o.Miner,
+		MinerPeer: &o.MinerPeer,
+	}
+}
+
+type RetrievalOrder struct {
+	// TODO: make this less unixfs specific
+	Root                  cid.Cid
+	Piece                 *cid.Cid
+	DatamodelPathSelector *textselector.Expression
+	Size                  uint64
+
+	FromLocalCAR string // if specified, get data from a local CARv2 file.
+	// TODO: support offset
+	Total                   types.BigInt
+	UnsealPrice             types.BigInt
+	PaymentInterval         uint64
+	PaymentIntervalIncrease uint64
+	Client                  address.Address
+	Miner                   address.Address
+	MinerPeer               *retrievalmarket.RetrievalPeer
+}
@@ -8,7 +8,7 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/dline"
-	"github.com/filecoin-project/go-state-types/network"
+	abinetwork "github.com/filecoin-project/go-state-types/network"

 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
@@ -57,7 +57,7 @@ type Gateway interface {
 	StateMinerInfo(ctx context.Context, actor address.Address, tsk types.TipSetKey) (miner.MinerInfo, error)
 	StateMinerProvingDeadline(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*dline.Info, error)
 	StateMinerPower(context.Context, address.Address, types.TipSetKey) (*api.MinerPower, error)
-	StateNetworkVersion(context.Context, types.TipSetKey) (network.Version, error)
+	StateNetworkVersion(context.Context, types.TipSetKey) (abinetwork.Version, error)
 	StateSearchMsg(ctx context.Context, msg cid.Cid) (*api.MsgLookup, error)
 	StateSectorGetInfo(ctx context.Context, maddr address.Address, n abi.SectorNumber, tsk types.TipSetKey) (*miner.SectorOnChainInfo, error)
 	StateVerifiedClientStatus(ctx context.Context, addr address.Address, tsk types.TipSetKey) (*abi.StoragePower, error)
@@ -13,7 +13,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/crypto"
 	"github.com/filecoin-project/go-state-types/dline"
-	"github.com/filecoin-project/go-state-types/network"
+	abinetwork "github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/api"
 	apitypes "github.com/filecoin-project/lotus/api/types"
 	"github.com/filecoin-project/lotus/chain/actors/builtin/miner"
@@ -125,11 +125,11 @@ type FullNodeStruct struct {

 		ClientRestartDataTransfer func(p0 context.Context, p1 datatransfer.TransferID, p2 peer.ID, p3 bool) error `perm:"write"`

-		ClientRetrieve func(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) error `perm:"admin"`
+		ClientRetrieve func(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) error `perm:"admin"`

 		ClientRetrieveTryRestartInsufficientFunds func(p0 context.Context, p1 address.Address) error `perm:"write"`

-		ClientRetrieveWithEvents func(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`
+		ClientRetrieveWithEvents func(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) `perm:"admin"`

 		ClientStartDeal func(p0 context.Context, p1 *api.StartDealParams) (*cid.Cid, error) `perm:"admin"`

@@ -267,6 +267,10 @@ type FullNodeStruct struct {

 		StateGetActor func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*types.Actor, error) `perm:"read"`

+		StateGetRandomnessFromBeacon func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
+		StateGetRandomnessFromTickets func(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) `perm:"read"`
+
 		StateGetReceipt func(p0 context.Context, p1 cid.Cid, p2 types.TipSetKey) (*types.MessageReceipt, error) `perm:"read"`

 		StateListActors func(p0 context.Context, p1 types.TipSetKey) ([]address.Address, error) `perm:"read"`
@@ -447,7 +451,7 @@ type GatewayStruct struct {

 		StateMinerProvingDeadline func(p0 context.Context, p1 address.Address, p2 types.TipSetKey) (*dline.Info, error) ``

-		StateNetworkVersion func(p0 context.Context, p1 types.TipSetKey) (network.Version, error) ``
+		StateNetworkVersion func(p0 context.Context, p1 types.TipSetKey) (abinetwork.Version, error) ``

 		StateSearchMsg func(p0 context.Context, p1 cid.Cid) (*api.MsgLookup, error) ``

@@ -961,14 +965,14 @@ func (s *FullNodeStub) ClientRestartDataTransfer(p0 context.Context, p1 datatran
 	return ErrNotSupported
 }

-func (s *FullNodeStruct) ClientRetrieve(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) error {
+func (s *FullNodeStruct) ClientRetrieve(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) error {
 	if s.Internal.ClientRetrieve == nil {
 		return ErrNotSupported
 	}
 	return s.Internal.ClientRetrieve(p0, p1, p2)
 }

-func (s *FullNodeStub) ClientRetrieve(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) error {
+func (s *FullNodeStub) ClientRetrieve(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) error {
 	return ErrNotSupported
 }

@@ -983,14 +987,14 @@ func (s *FullNodeStub) ClientRetrieveTryRestartInsufficientFunds(p0 context.Cont
 	return ErrNotSupported
 }

-func (s *FullNodeStruct) ClientRetrieveWithEvents(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+func (s *FullNodeStruct) ClientRetrieveWithEvents(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
 	if s.Internal.ClientRetrieveWithEvents == nil {
 		return nil, ErrNotSupported
 	}
 	return s.Internal.ClientRetrieveWithEvents(p0, p1, p2)
 }

-func (s *FullNodeStub) ClientRetrieveWithEvents(p0 context.Context, p1 api.RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+func (s *FullNodeStub) ClientRetrieveWithEvents(p0 context.Context, p1 RetrievalOrder, p2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
 	return nil, ErrNotSupported
 }

@@ -1742,6 +1746,28 @@ func (s *FullNodeStub) StateGetActor(p0 context.Context, p1 address.Address, p2
 	return nil, ErrNotSupported
 }

+func (s *FullNodeStruct) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromBeacon == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromBeacon(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromBeacon(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
+func (s *FullNodeStruct) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	if s.Internal.StateGetRandomnessFromTickets == nil {
+		return *new(abi.Randomness), ErrNotSupported
+	}
+	return s.Internal.StateGetRandomnessFromTickets(p0, p1, p2, p3, p4)
+}
+
+func (s *FullNodeStub) StateGetRandomnessFromTickets(p0 context.Context, p1 crypto.DomainSeparationTag, p2 abi.ChainEpoch, p3 []byte, p4 types.TipSetKey) (abi.Randomness, error) {
+	return *new(abi.Randomness), ErrNotSupported
+}
+
 func (s *FullNodeStruct) StateGetReceipt(p0 context.Context, p1 cid.Cid, p2 types.TipSetKey) (*types.MessageReceipt, error) {
 	if s.Internal.StateGetReceipt == nil {
 		return nil, ErrNotSupported
@@ -2677,15 +2703,15 @@ func (s *GatewayStub) StateMinerProvingDeadline(p0 context.Context, p1 address.A
 	return nil, ErrNotSupported
 }

-func (s *GatewayStruct) StateNetworkVersion(p0 context.Context, p1 types.TipSetKey) (network.Version, error) {
+func (s *GatewayStruct) StateNetworkVersion(p0 context.Context, p1 types.TipSetKey) (abinetwork.Version, error) {
 	if s.Internal.StateNetworkVersion == nil {
-		return *new(network.Version), ErrNotSupported
+		return *new(abinetwork.Version), ErrNotSupported
 	}
 	return s.Internal.StateNetworkVersion(p0, p1)
 }

-func (s *GatewayStub) StateNetworkVersion(p0 context.Context, p1 types.TipSetKey) (network.Version, error) {
-	return *new(network.Version), ErrNotSupported
+func (s *GatewayStub) StateNetworkVersion(p0 context.Context, p1 types.TipSetKey) (abinetwork.Version, error) {
+	return *new(abinetwork.Version), ErrNotSupported
 }

 func (s *GatewayStruct) StateSearchMsg(p0 context.Context, p1 cid.Cid) (*api.MsgLookup, error) {
@@ -21,8 +21,10 @@ import (
 	network "github.com/filecoin-project/go-state-types/network"
 	api "github.com/filecoin-project/lotus/api"
 	apitypes "github.com/filecoin-project/lotus/api/types"
+	v0api "github.com/filecoin-project/lotus/api/v0api"
 	miner "github.com/filecoin-project/lotus/chain/actors/builtin/miner"
 	types "github.com/filecoin-project/lotus/chain/types"
+	alerting "github.com/filecoin-project/lotus/journal/alerting"
 	marketevents "github.com/filecoin-project/lotus/markets/loggers"
 	dtypes "github.com/filecoin-project/lotus/node/modules/dtypes"
 	imports "github.com/filecoin-project/lotus/node/repo/imports"
@@ -759,7 +761,7 @@ func (mr *MockFullNodeMockRecorder) ClientRestartDataTransfer(arg0, arg1, arg2,
 }

 // ClientRetrieve mocks base method.
-func (m *MockFullNode) ClientRetrieve(arg0 context.Context, arg1 api.RetrievalOrder, arg2 *api.FileRef) error {
+func (m *MockFullNode) ClientRetrieve(arg0 context.Context, arg1 v0api.RetrievalOrder, arg2 *api.FileRef) error {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ClientRetrieve", arg0, arg1, arg2)
 	ret0, _ := ret[0].(error)
@@ -787,7 +789,7 @@ func (mr *MockFullNodeMockRecorder) ClientRetrieveTryRestartInsufficientFunds(ar
 }

 // ClientRetrieveWithEvents mocks base method.
-func (m *MockFullNode) ClientRetrieveWithEvents(arg0 context.Context, arg1 api.RetrievalOrder, arg2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+func (m *MockFullNode) ClientRetrieveWithEvents(arg0 context.Context, arg1 v0api.RetrievalOrder, arg2 *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
 	m.ctrl.T.Helper()
 	ret := m.ctrl.Call(m, "ClientRetrieveWithEvents", arg0, arg1, arg2)
 	ret0, _ := ret[0].(<-chan marketevents.RetrievalEvent)
@@ -950,6 +952,21 @@ func (mr *MockFullNodeMockRecorder) ID(arg0 interface{}) *gomock.Call {
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ID", reflect.TypeOf((*MockFullNode)(nil).ID), arg0)
 }

+// LogAlerts mocks base method.
+func (m *MockFullNode) LogAlerts(arg0 context.Context) ([]alerting.Alert, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "LogAlerts", arg0)
+	ret0, _ := ret[0].([]alerting.Alert)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// LogAlerts indicates an expected call of LogAlerts.
+func (mr *MockFullNodeMockRecorder) LogAlerts(arg0 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LogAlerts", reflect.TypeOf((*MockFullNode)(nil).LogAlerts), arg0)
+}
+
 // LogList mocks base method.
 func (m *MockFullNode) LogList(arg0 context.Context) ([]string, error) {
 	m.ctrl.T.Helper()
@@ -2155,6 +2172,36 @@ func (mr *MockFullNodeMockRecorder) StateGetActor(arg0, arg1, arg2 interface{})
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetActor", reflect.TypeOf((*MockFullNode)(nil).StateGetActor), arg0, arg1, arg2)
 }

+// StateGetRandomnessFromBeacon mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromBeacon(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromBeacon", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromBeacon indicates an expected call of StateGetRandomnessFromBeacon.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromBeacon(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromBeacon", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromBeacon), arg0, arg1, arg2, arg3, arg4)
+}
+
+// StateGetRandomnessFromTickets mocks base method.
+func (m *MockFullNode) StateGetRandomnessFromTickets(arg0 context.Context, arg1 crypto.DomainSeparationTag, arg2 abi.ChainEpoch, arg3 []byte, arg4 types.TipSetKey) (abi.Randomness, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "StateGetRandomnessFromTickets", arg0, arg1, arg2, arg3, arg4)
+	ret0, _ := ret[0].(abi.Randomness)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// StateGetRandomnessFromTickets indicates an expected call of StateGetRandomnessFromTickets.
+func (mr *MockFullNodeMockRecorder) StateGetRandomnessFromTickets(arg0, arg1, arg2, arg3, arg4 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "StateGetRandomnessFromTickets", reflect.TypeOf((*MockFullNode)(nil).StateGetRandomnessFromTickets), arg0, arg1, arg2, arg3, arg4)
+}
+
 // StateGetReceipt mocks base method.
 func (m *MockFullNode) StateGetReceipt(arg0 context.Context, arg1 cid.Cid, arg2 types.TipSetKey) (*types.MessageReceipt, error) {
 	m.ctrl.T.Helper()
@@ -3,6 +3,11 @@ package v0api
 import (
 	"context"

+	"github.com/filecoin-project/go-fil-markets/retrievalmarket"
+	"github.com/filecoin-project/go-state-types/big"
+	"github.com/filecoin-project/go-state-types/crypto"
+	marketevents "github.com/filecoin-project/lotus/markets/loggers"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/lotus/chain/types"
 	"golang.org/x/xerrors"
@@ -106,7 +111,7 @@ func (w *WrapperV1Full) MsigApproveTxnHash(ctx context.Context, msig address.Add
 }

 func (w *WrapperV1Full) MsigCancel(ctx context.Context, msig address.Address, txID uint64, to address.Address, amt types.BigInt, src address.Address, method uint64, params []byte) (cid.Cid, error) {
-	p, err := w.FullNode.MsigCancel(ctx, msig, txID, to, amt, src, method, params)
+	p, err := w.FullNode.MsigCancelTxnHash(ctx, msig, txID, to, amt, src, method, params)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("creating prototype: %w", err)
 	}
@@ -184,4 +189,152 @@ func (w *WrapperV1Full) MsigRemoveSigner(ctx context.Context, msig address.Addre
 	return w.executePrototype(ctx, p)
 }

+func (w *WrapperV1Full) ChainGetRandomnessFromTickets(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+	return w.StateGetRandomnessFromTickets(ctx, personalization, randEpoch, entropy, tsk)
+}
+
+func (w *WrapperV1Full) ChainGetRandomnessFromBeacon(ctx context.Context, tsk types.TipSetKey, personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) (abi.Randomness, error) {
+	return w.StateGetRandomnessFromBeacon(ctx, personalization, randEpoch, entropy, tsk)
+}
+
+func (w *WrapperV1Full) ClientRetrieve(ctx context.Context, order RetrievalOrder, ref *api.FileRef) error {
+	events := make(chan marketevents.RetrievalEvent)
+	go w.clientRetrieve(ctx, order, ref, events)
+
+	for {
+		select {
+		case evt, ok := <-events:
+			if !ok { // done successfully
+				return nil
+			}
+
+			if evt.Err != "" {
+				return xerrors.Errorf("retrieval failed: %s", evt.Err)
+			}
+		case <-ctx.Done():
+			return xerrors.Errorf("retrieval timed out")
+		}
+	}
+}
+
+func (w *WrapperV1Full) ClientRetrieveWithEvents(ctx context.Context, order RetrievalOrder, ref *api.FileRef) (<-chan marketevents.RetrievalEvent, error) {
+	events := make(chan marketevents.RetrievalEvent)
+	go w.clientRetrieve(ctx, order, ref, events)
+	return events, nil
+}
+
+func readSubscribeEvents(ctx context.Context, dealID retrievalmarket.DealID, subscribeEvents <-chan api.RetrievalInfo, events chan marketevents.RetrievalEvent) error {
+	for {
+		var subscribeEvent api.RetrievalInfo
+		var evt retrievalmarket.ClientEvent
+		select {
+		case <-ctx.Done():
+			return xerrors.New("Retrieval Timed Out")
+		case subscribeEvent = <-subscribeEvents:
+			if subscribeEvent.ID != dealID {
+				// we can't check the deal ID ahead of time because:
+				// 1. We need to subscribe before retrieving.
+				// 2. We won't know the deal ID until after retrieving.
+				continue
+			}
+			if subscribeEvent.Event != nil {
+				evt = *subscribeEvent.Event
+			}
+		}
+
+		select {
+		case <-ctx.Done():
+			return xerrors.New("Retrieval Timed Out")
+		case events <- marketevents.RetrievalEvent{
+			Event:         evt,
+			Status:        subscribeEvent.Status,
+			BytesReceived: subscribeEvent.BytesReceived,
+			FundsSpent:    subscribeEvent.TotalPaid,
+		}:
+		}
+
+		switch subscribeEvent.Status {
+		case retrievalmarket.DealStatusCompleted:
+			return nil
+		case retrievalmarket.DealStatusRejected:
+			return xerrors.Errorf("Retrieval Proposal Rejected: %s", subscribeEvent.Message)
+		case
+			retrievalmarket.DealStatusDealNotFound,
+			retrievalmarket.DealStatusErrored:
+			return xerrors.Errorf("Retrieval Error: %s", subscribeEvent.Message)
+		}
+	}
+}
+
+func (w *WrapperV1Full) clientRetrieve(ctx context.Context, order RetrievalOrder, ref *api.FileRef, events chan marketevents.RetrievalEvent) {
+	defer close(events)
+
+	finish := func(e error) {
+		if e != nil {
+			events <- marketevents.RetrievalEvent{Err: e.Error(), FundsSpent: big.Zero()}
+		}
+	}
+
+	var dealID retrievalmarket.DealID
+	if order.FromLocalCAR == "" {
+		// Subscribe to events before retrieving to avoid losing events.
+		subscribeCtx, cancel := context.WithCancel(ctx)
+		defer cancel()
+		retrievalEvents, err := w.ClientGetRetrievalUpdates(subscribeCtx)
+
+		if err != nil {
+			finish(xerrors.Errorf("GetRetrievalUpdates failed: %w", err))
+			return
+		}
+
+		retrievalRes, err := w.FullNode.ClientRetrieve(ctx, api.RetrievalOrder{
+			Root:                    order.Root,
+			Piece:                   order.Piece,
+			Size:                    order.Size,
+			Total:                   order.Total,
+			UnsealPrice:             order.UnsealPrice,
+			PaymentInterval:         order.PaymentInterval,
+			PaymentIntervalIncrease: order.PaymentIntervalIncrease,
+			Client:                  order.Client,
+			Miner:                   order.Miner,
+			MinerPeer:               order.MinerPeer,
+		})
+
+		if err != nil {
+			finish(xerrors.Errorf("Retrieve failed: %w", err))
+			return
+		}
+
+		dealID = retrievalRes.DealID
+
+		err = readSubscribeEvents(ctx, retrievalRes.DealID, retrievalEvents, events)
+		if err != nil {
+			finish(xerrors.Errorf("Retrieve: %w", err))
+			return
+		}
+	}
+
+	// If ref is nil, it only fetches the data into the configured blockstore.
+	if ref == nil {
+		finish(nil)
+		return
+	}
+
+	eref := api.ExportRef{
+		Root:         order.Root,
+		FromLocalCAR: order.FromLocalCAR,
+		DealID:       dealID,
+	}
+
+	if order.DatamodelPathSelector != nil {
+		s := api.Selector(*order.DatamodelPathSelector)
+		eref.DAGs = append(eref.DAGs, api.DagSpec{
+			DataSelector:      &s,
+			ExportMerkleProof: true,
+		})
+	}
+
+	finish(w.ClientExport(ctx, eref, *ref))
+}
+
 var _ FullNode = &WrapperV1Full{}
@@ -54,11 +54,11 @@ func VersionForType(nodeType NodeType) (Version, error) {

 // semver versions of the rpc api exposed
 var (
-	FullAPIVersion0 = newVer(1, 3, 0)
-	FullAPIVersion1 = newVer(2, 1, 0)
+	FullAPIVersion0 = newVer(1, 5, 0)
+	FullAPIVersion1 = newVer(2, 2, 0)

-	MinerAPIVersion0  = newVer(1, 2, 0)
-	WorkerAPIVersion0 = newVer(1, 1, 0)
+	MinerAPIVersion0  = newVer(1, 3, 0)
+	WorkerAPIVersion0 = newVer(1, 5, 0)
 )

 //nolint:varcheck,deadcode
@@ -0,0 +1,262 @@
+package blockstore
+
+import (
+	"context"
+	"sync"
+	"time"
+
+	"golang.org/x/xerrors"
+
+	block "github.com/ipfs/go-block-format"
+	"github.com/ipfs/go-cid"
+)
+
+// autolog is a logger for the autobatching blockstore. It is subscoped from the
+// blockstore logger.
+var autolog = log.Named("auto")
+
+// contains the same set of blocks twice, once as an ordered list for flushing, and as a map for fast access
+type blockBatch struct {
+	blockList []block.Block
+	blockMap  map[cid.Cid]block.Block
+}
+
+type AutobatchBlockstore struct {
+	// TODO: drop if memory consumption is too high
+	addedCids map[cid.Cid]struct{}
+
+	stateLock     sync.Mutex
+	bufferedBatch blockBatch
+
+	flushingBatch blockBatch
+	flushErr      error
+
+	flushCh chan struct{}
+
+	doFlushLock     sync.Mutex
+	flushRetryDelay time.Duration
+	doneCh          chan struct{}
+	shutdown        context.CancelFunc
+
+	backingBs Blockstore
+
+	bufferCapacity int
+	bufferSize     int
+}
+
+func NewAutobatch(ctx context.Context, backingBs Blockstore, bufferCapacity int) *AutobatchBlockstore {
+	ctx, cancel := context.WithCancel(ctx)
+	bs := &AutobatchBlockstore{
+		addedCids:      make(map[cid.Cid]struct{}),
+		backingBs:      backingBs,
+		bufferCapacity: bufferCapacity,
+		flushCh:        make(chan struct{}, 1),
+		doneCh:         make(chan struct{}),
+		// could be made configable
+		flushRetryDelay: time.Millisecond * 100,
+		shutdown:        cancel,
+	}
+
+	bs.bufferedBatch.blockMap = make(map[cid.Cid]block.Block)
+
+	go bs.flushWorker(ctx)
+
+	return bs
+}
+
+func (bs *AutobatchBlockstore) Put(blk block.Block) error {
+	bs.stateLock.Lock()
+	defer bs.stateLock.Unlock()
+
+	_, ok := bs.addedCids[blk.Cid()]
+	if !ok {
+		bs.addedCids[blk.Cid()] = struct{}{}
+		bs.bufferedBatch.blockList = append(bs.bufferedBatch.blockList, blk)
+		bs.bufferedBatch.blockMap[blk.Cid()] = blk
+		bs.bufferSize += len(blk.RawData())
+		if bs.bufferSize >= bs.bufferCapacity {
+			// signal that a flush is appropriate, may be ignored
+			select {
+			case bs.flushCh <- struct{}{}:
+			default:
+				// do nothing
+			}
+		}
+	}
+
+	return nil
+}
+
+func (bs *AutobatchBlockstore) flushWorker(ctx context.Context) {
+	defer close(bs.doneCh)
+	for {
+		select {
+		case <-bs.flushCh:
+			// TODO: check if we _should_ actually flush. We could get a spurious wakeup
+			// here.
+			putErr := bs.doFlush(false)
+			for putErr != nil {
+				select {
+				case <-ctx.Done():
+					return
+				case <-time.After(bs.flushRetryDelay):
+					autolog.Errorf("FLUSH ERRORED: %w, retrying after %v", putErr, bs.flushRetryDelay)
+					putErr = bs.doFlush(true)
+				}
+			}
+		case <-ctx.Done():
+			// Do one last flush.
+			_ = bs.doFlush(false)
+			return
+		}
+	}
+}
+
+// caller must NOT hold stateLock
+// set retryOnly to true to only retry a failed flush and not flush anything new.
+func (bs *AutobatchBlockstore) doFlush(retryOnly bool) error {
+	bs.doFlushLock.Lock()
+	defer bs.doFlushLock.Unlock()
+
+	// If we failed to flush last time, try flushing again.
+	if bs.flushErr != nil {
+		bs.flushErr = bs.backingBs.PutMany(bs.flushingBatch.blockList)
+	}
+
+	// If we failed, or we're _only_ retrying, bail.
+	if retryOnly || bs.flushErr != nil {
+		return bs.flushErr
+	}
+
+	// Then take the current batch...
+	bs.stateLock.Lock()
+	// We do NOT clear addedCids here, because its purpose is to expedite Puts
+	bs.flushingBatch = bs.bufferedBatch
+	bs.bufferedBatch.blockList = make([]block.Block, 0, len(bs.flushingBatch.blockList))
+	bs.bufferedBatch.blockMap = make(map[cid.Cid]block.Block, len(bs.flushingBatch.blockMap))
+	bs.stateLock.Unlock()
+
+	// And try to flush it.
+	bs.flushErr = bs.backingBs.PutMany(bs.flushingBatch.blockList)
+
+	// If we succeeded, reset the batch. Otherwise, we'll try again next time.
+	if bs.flushErr == nil {
+		bs.stateLock.Lock()
+		bs.flushingBatch = blockBatch{}
+		bs.stateLock.Unlock()
+	}
+
+	return bs.flushErr
+}
+
+// caller must NOT hold stateLock
+func (bs *AutobatchBlockstore) Flush(ctx context.Context) error {
+	return bs.doFlush(false)
+}
+
+func (bs *AutobatchBlockstore) Shutdown(ctx context.Context) error {
+	// TODO: Prevent puts after we call this to avoid losing data.
+	bs.shutdown()
+	select {
+	case <-bs.doneCh:
+	case <-ctx.Done():
+		return ctx.Err()
+	}
+
+	bs.doFlushLock.Lock()
+	defer bs.doFlushLock.Unlock()
+
+	return bs.flushErr
+}
+
+func (bs *AutobatchBlockstore) Get(c cid.Cid) (block.Block, error) {
+	// may seem backward to check the backingBs first, but that is the likeliest case
+	blk, err := bs.backingBs.Get(c)
+	if err == nil {
+		return blk, nil
+	}
+
+	if err != ErrNotFound {
+		return blk, err
+	}
+
+	bs.stateLock.Lock()
+	defer bs.stateLock.Unlock()
+	v, ok := bs.flushingBatch.blockMap[c]
+	if ok {
+		return v, nil
+	}
+
+	v, ok = bs.bufferedBatch.blockMap[c]
+	if ok {
+		return v, nil
+	}
+
+	return bs.Get(c)
+}
+
+func (bs *AutobatchBlockstore) DeleteBlock(cid.Cid) error {
+	// if we wanted to support this, we would have to:
+	// - flush
+	// - delete from the backingBs (if present)
+	// - remove from addedCids (if present)
+	// - if present in addedCids, also walk the ordered lists and remove if present
+	return xerrors.New("deletion is unsupported")
+}
+
+func (bs *AutobatchBlockstore) DeleteMany(cids []cid.Cid) error {
+	// see note in DeleteBlock()
+	return xerrors.New("deletion is unsupported")
+}
+
+func (bs *AutobatchBlockstore) Has(c cid.Cid) (bool, error) {
+	_, err := bs.Get(c)
+	if err == nil {
+		return true, nil
+	}
+	if err == ErrNotFound {
+		return false, nil
+	}
+
+	return false, err
+}
+
+func (bs *AutobatchBlockstore) GetSize(c cid.Cid) (int, error) {
+	blk, err := bs.Get(c)
+	if err != nil {
+		return 0, err
+	}
+
+	return len(blk.RawData()), nil
+}
+
+func (bs *AutobatchBlockstore) PutMany(blks []block.Block) error {
+	for _, blk := range blks {
+		if err := bs.Put(blk); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (bs *AutobatchBlockstore) AllKeysChan(ctx context.Context) (<-chan cid.Cid, error) {
+	if err := bs.Flush(ctx); err != nil {
+		return nil, err
+	}
+
+	return bs.backingBs.AllKeysChan(ctx)
+}
+
+func (bs *AutobatchBlockstore) HashOnRead(enabled bool) {
+	bs.backingBs.HashOnRead(enabled)
+}
+
+func (bs *AutobatchBlockstore) View(cid cid.Cid, callback func([]byte) error) error {
+	blk, err := bs.Get(cid)
+	if err != nil {
+		return err
+	}
+
+	return callback(blk.RawData())
+}
@@ -0,0 +1,34 @@
+package blockstore
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestAutobatchBlockstore(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	ab := NewAutobatch(ctx, NewMemory(), len(b0.RawData())+len(b1.RawData())-1)
+
+	require.NoError(t, ab.Put(b0))
+	require.NoError(t, ab.Put(b1))
+	require.NoError(t, ab.Put(b2))
+
+	v0, err := ab.Get(b0.Cid())
+	require.NoError(t, err)
+	require.Equal(t, b0.RawData(), v0.RawData())
+
+	v1, err := ab.Get(b1.Cid())
+	require.NoError(t, err)
+	require.Equal(t, b1.RawData(), v1.RawData())
+
+	v2, err := ab.Get(b2.Cid())
+	require.NoError(t, err)
+	require.Equal(t, b2.RawData(), v2.RawData())
+
+	require.NoError(t, ab.Flush(ctx))
+	require.NoError(t, ab.Shutdown(ctx))
+}
@@ -18,6 +18,8 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"
 	bstore "github.com/filecoin-project/lotus/blockstore"
+	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/metrics"

@@ -47,6 +49,9 @@ var (
 	enableDebugLog = false
 	// set this to true if you want to track origin stack traces in the write log
 	enableDebugLogWriteTraces = false
+
+	// upgradeBoundary is the boundary before and after an upgrade where we suppress compaction
+	upgradeBoundary = build.Finality
 )

 func init() {
@@ -98,6 +103,12 @@ type ChainAccessor interface {
 	SubscribeHeadChanges(change func(revert []*types.TipSet, apply []*types.TipSet) error)
 }

+// upgradeRange is a precomputed epoch range during which we shouldn't compact so as to not
+// interfere with an upgrade
+type upgradeRange struct {
+	start, end abi.ChainEpoch
+}
+
 // hotstore is the interface that must be satisfied by the hot blockstore; it is an extension
 // of the Blockstore interface with the traits we need for compaction.
 type hotstore interface {
@@ -125,6 +136,8 @@ type SplitStore struct {
 	cold  bstore.Blockstore
 	hot   hotstore

+	upgrades []upgradeRange
+
 	markSetEnv  MarkSetEnv
 	markSetSize int64

@@ -463,10 +476,27 @@ func (s *SplitStore) isWarm() bool {
 }

 // State tracking
-func (s *SplitStore) Start(chain ChainAccessor) error {
+func (s *SplitStore) Start(chain ChainAccessor, us stmgr.UpgradeSchedule) error {
 	s.chain = chain
 	curTs := chain.GetHeaviestTipSet()

+	// precompute the upgrade boundaries
+	s.upgrades = make([]upgradeRange, 0, len(us))
+	for _, upgrade := range us {
+		boundary := upgrade.Height
+		for _, pre := range upgrade.PreMigrations {
+			preMigrationBoundary := upgrade.Height - pre.StartWithin
+			if preMigrationBoundary < boundary {
+				boundary = preMigrationBoundary
+			}
+		}
+
+		upgradeStart := boundary - upgradeBoundary
+		upgradeEnd := upgrade.Height + upgradeBoundary
+
+		s.upgrades = append(s.upgrades, upgradeRange{start: upgradeStart, end: upgradeEnd})
+	}
+
 	// should we warmup
 	warmup := false

@@ -99,6 +99,12 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 		return nil
 	}

+	if s.isNearUpgrade(epoch) {
+		// we are near an upgrade epoch, suppress compaction
+		atomic.StoreInt32(&s.compacting, 0)
+		return nil
+	}
+
 	if epoch-s.baseEpoch > CompactionThreshold {
 		// it's time to compact -- prepare the transaction and go!
 		s.beginTxnProtect()
@@ -121,6 +127,16 @@ func (s *SplitStore) HeadChange(_, apply []*types.TipSet) error {
 	return nil
 }

+func (s *SplitStore) isNearUpgrade(epoch abi.ChainEpoch) bool {
+	for _, upgrade := range s.upgrades {
+		if epoch >= upgrade.start && epoch <= upgrade.end {
+			return true
+		}
+	}
+
+	return false
+}
+
 // transactionally protect incoming tipsets
 func (s *SplitStore) protectTipSets(apply []*types.TipSet) {
 	s.txnLk.RLock()
@@ -11,6 +11,7 @@ import (

 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/lotus/blockstore"
+	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/types/mock"

@@ -90,7 +91,7 @@ func testSplitStore(t *testing.T, cfg *Config) {
 		return protect(protected.Cid())
 	})

-	err = ss.Start(chain)
+	err = ss.Start(chain, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -220,6 +221,140 @@ func TestSplitStoreCompactionWithBadger(t *testing.T) {
 	testSplitStore(t, &Config{MarkSetType: "badger"})
 }

+func TestSplitStoreSuppressCompactionNearUpgrade(t *testing.T) {
+	chain := &mockChain{t: t}
+
+	// the myriads of stores
+	ds := dssync.MutexWrap(datastore.NewMapDatastore())
+	hot := newMockStore()
+	cold := newMockStore()
+
+	// this is necessary to avoid the garbage mock puts in the blocks
+	garbage := blocks.NewBlock([]byte{1, 2, 3})
+	err := cold.Put(garbage)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// genesis
+	genBlock := mock.MkBlock(nil, 0, 0)
+	genBlock.Messages = garbage.Cid()
+	genBlock.ParentMessageReceipts = garbage.Cid()
+	genBlock.ParentStateRoot = garbage.Cid()
+	genBlock.Timestamp = uint64(time.Now().Unix())
+
+	genTs := mock.TipSet(genBlock)
+	chain.push(genTs)
+
+	// put the genesis block to cold store
+	blk, err := genBlock.ToStorageBlock()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = cold.Put(blk)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// open the splitstore
+	ss, err := Open("", ds, hot, cold, &Config{MarkSetType: "map"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer ss.Close() //nolint
+
+	// create an upgrade schedule that will suppress compaction during the test
+	upgradeBoundary = 0
+	upgrade := stmgr.Upgrade{
+		Height:        10,
+		PreMigrations: []stmgr.PreMigration{{StartWithin: 10}},
+	}
+
+	err = ss.Start(chain, []stmgr.Upgrade{upgrade})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	mkBlock := func(curTs *types.TipSet, i int, stateRoot blocks.Block) *types.TipSet {
+		blk := mock.MkBlock(curTs, uint64(i), uint64(i))
+
+		blk.Messages = garbage.Cid()
+		blk.ParentMessageReceipts = garbage.Cid()
+		blk.ParentStateRoot = stateRoot.Cid()
+		blk.Timestamp = uint64(time.Now().Unix())
+
+		sblk, err := blk.ToStorageBlock()
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ss.Put(stateRoot)
+		if err != nil {
+			t.Fatal(err)
+		}
+		err = ss.Put(sblk)
+		if err != nil {
+			t.Fatal(err)
+		}
+		ts := mock.TipSet(blk)
+		chain.push(ts)
+
+		return ts
+	}
+
+	waitForCompaction := func() {
+		for atomic.LoadInt32(&ss.compacting) == 1 {
+			time.Sleep(100 * time.Millisecond)
+		}
+	}
+
+	curTs := genTs
+	for i := 1; i < 10; i++ {
+		stateRoot := blocks.NewBlock([]byte{byte(i), 3, 3, 7})
+		curTs = mkBlock(curTs, i, stateRoot)
+		waitForCompaction()
+	}
+
+	countBlocks := func(bs blockstore.Blockstore) int {
+		count := 0
+		_ = bs.(blockstore.BlockstoreIterator).ForEachKey(func(_ cid.Cid) error {
+			count++
+			return nil
+		})
+		return count
+	}
+
+	// we should not have compacted due to suppression and everything should still be hot
+	hotCnt := countBlocks(hot)
+	coldCnt := countBlocks(cold)
+
+	if hotCnt != 20 {
+		t.Errorf("expected %d blocks, but got %d", 20, hotCnt)
+	}
+
+	if coldCnt != 2 {
+		t.Errorf("expected %d blocks, but got %d", 2, coldCnt)
+	}
+
+	// put some more blocks, now we should compact
+	for i := 10; i < 20; i++ {
+		stateRoot := blocks.NewBlock([]byte{byte(i), 3, 3, 7})
+		curTs = mkBlock(curTs, i, stateRoot)
+		waitForCompaction()
+	}
+
+	hotCnt = countBlocks(hot)
+	coldCnt = countBlocks(cold)
+
+	if hotCnt != 24 {
+		t.Errorf("expected %d blocks, but got %d", 24, hotCnt)
+	}
+
+	if coldCnt != 18 {
+		t.Errorf("expected %d blocks, but got %d", 18, coldCnt)
+	}
+}
+
 type mockChain struct {
 	t testing.TB

@@ -47,8 +47,12 @@ func (t *TimedCacheBlockstore) Start(_ context.Context) error {
 		return fmt.Errorf("already started")
 	}
 	t.closeCh = make(chan struct{})
+
+	// Create this timer before starting the goroutine. Otherwise, creating the timer will race
+	// with adding time to the mock clock, and we could add time _first_, then stall waiting for
+	// a timer that'll never fire.
+	ticker := t.clock.Ticker(t.interval)
 	go func() {
-		ticker := t.clock.Ticker(t.interval)
 		defer ticker.Stop()
 		for {
 			select {
@@ -1,2 +1,2 @@
-/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWBbZd7Su9XfLUQ12RynGQ3ZmGY1nGqFntmqop9pLNJE6g
-/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWGKRzEY4tJFTmAmrYUpa1CVVohmV9YjJbC9v5XWY2gUji
+/dns4/bootstrap-0.butterfly.fildev.network/tcp/1347/p2p/12D3KooWFHDtFx7CVTy4xoCDutVo1cScvSnQjDeaM8UzwVS1qwkh
+/dns4/bootstrap-1.butterfly.fildev.network/tcp/1347/p2p/12D3KooWKt8cwpkiumkT8x32c3YFxsPRwhV5J8hCYPn9mhUmcAXt
@@ -1,4 +0,0 @@
-/dns4/bootstrap-2.nerpa.interplanetary.dev/tcp/1347/p2p/12D3KooWQcL6ReWmR6ASWx4iT7EiAmxKDQpvgq1MKNTQZp5NPnWW
-/dns4/bootstrap-0.nerpa.interplanetary.dev/tcp/1347/p2p/12D3KooWGyJCwCm7EfupM15CFPXM4c7zRVHwwwjcuy9umaGeztMX
-/dns4/bootstrap-3.nerpa.interplanetary.dev/tcp/1347/p2p/12D3KooWNK9RmfksKXSCQj7ZwAM7L6roqbN4kwJteihq7yPvSgPs
-/dns4/bootstrap-1.nerpa.interplanetary.dev/tcp/1347/p2p/12D3KooWCWSaH6iUyXYspYxELjDfzToBsyVGVz3QvC7ysXv7wESo
@@ -0,0 +1,6 @@
+package build
+
+var (
+	DefaultFDLimit uint64 = 16 << 10
+	MinerFDLimit   uint64 = 100_000
+)
@@ -0,0 +1,183 @@
+package build
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"runtime/debug"
+	"runtime/pprof"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/icza/backscanner"
+	logging "github.com/ipfs/go-log/v2"
+)
+
+var (
+	panicLog           = logging.Logger("panic-reporter")
+	defaultJournalTail = 500
+)
+
+// PanicReportingPath is the name of the subdir created within the repoPath
+// path provided to GeneratePanicReport
+var PanicReportingPath = "panic-reports"
+
+// PanicReportJournalTail is the number of lines captured from the end of
+// the lotus journal to be included in the panic report.
+var PanicReportJournalTail = defaultJournalTail
+
+// GeneratePanicReport produces a timestamped dump of the application state
+// for inspection and debugging purposes. Call this function from any place
+// where a panic or severe error needs to be examined. `persistPath` is the
+// path where the reports should be saved. `repoPath` is the path where the
+// journal should be read from. `label` is an optional string to include
+// next to the report timestamp.
+func GeneratePanicReport(persistPath, repoPath, label string) {
+	// make sure we always dump the latest logs on the way out
+	// especially since we're probably panicking
+	defer panicLog.Sync() //nolint:errcheck
+
+	if persistPath == "" && repoPath == "" {
+		panicLog.Warn("missing persist and repo paths, aborting panic report creation")
+		return
+	}
+
+	reportPath := filepath.Join(repoPath, PanicReportingPath, generateReportName(label))
+	if persistPath != "" {
+		reportPath = filepath.Join(persistPath, generateReportName(label))
+	}
+	panicLog.Warnf("generating panic report at %s", reportPath)
+
+	tl := os.Getenv("LOTUS_PANIC_JOURNAL_LOOKBACK")
+	if tl != "" && PanicReportJournalTail == defaultJournalTail {
+		i, err := strconv.Atoi(tl)
+		if err == nil {
+			PanicReportJournalTail = i
+		}
+	}
+
+	err := os.MkdirAll(reportPath, 0755)
+	if err != nil {
+		panicLog.Error(err.Error())
+		return
+	}
+
+	writeAppVersion(filepath.Join(reportPath, "version"))
+	writeStackTrace(filepath.Join(reportPath, "stacktrace.dump"))
+	writeProfile("goroutines", filepath.Join(reportPath, "goroutines.pprof.gz"))
+	writeProfile("heap", filepath.Join(reportPath, "heap.pprof.gz"))
+	writeJournalTail(PanicReportJournalTail, repoPath, filepath.Join(reportPath, "journal.ndjson"))
+}
+
+func writeAppVersion(file string) {
+	f, err := os.Create(file)
+	if err != nil {
+		panicLog.Error(err.Error())
+	}
+	defer f.Close() //nolint:errcheck
+
+	versionString := []byte(BuildVersion + BuildTypeString() + CurrentCommit + "\n")
+	if _, err := f.Write(versionString); err != nil {
+		panicLog.Error(err.Error())
+	}
+}
+
+func writeStackTrace(file string) {
+	f, err := os.Create(file)
+	if err != nil {
+		panicLog.Error(err.Error())
+	}
+	defer f.Close() //nolint:errcheck
+
+	if _, err := f.Write(debug.Stack()); err != nil {
+		panicLog.Error(err.Error())
+	}
+
+}
+
+func writeProfile(profileType string, file string) {
+	p := pprof.Lookup(profileType)
+	if p == nil {
+		panicLog.Warnf("%s profile not available", profileType)
+		return
+	}
+	f, err := os.Create(file)
+	if err != nil {
+		panicLog.Error(err.Error())
+		return
+	}
+	defer f.Close() //nolint:errcheck
+
+	if err := p.WriteTo(f, 0); err != nil {
+		panicLog.Error(err.Error())
+	}
+}
+
+func writeJournalTail(tailLen int, repoPath, file string) {
+	if repoPath == "" {
+		panicLog.Warn("repo path is empty, aborting copy of journal log")
+		return
+	}
+
+	f, err := os.Create(file)
+	if err != nil {
+		panicLog.Error(err.Error())
+		return
+	}
+	defer f.Close() //nolint:errcheck
+
+	jPath, err := getLatestJournalFilePath(repoPath)
+	if err != nil {
+		panicLog.Warnf("failed getting latest journal: %s", err.Error())
+		return
+	}
+	j, err := os.OpenFile(jPath, os.O_RDONLY, 0400)
+	if err != nil {
+		panicLog.Error(err.Error())
+		return
+	}
+	js, err := j.Stat()
+	if err != nil {
+		panicLog.Error(err.Error())
+		return
+	}
+	jScan := backscanner.New(j, int(js.Size()))
+	linesWritten := 0
+	for {
+		if linesWritten > tailLen {
+			break
+		}
+		line, _, err := jScan.LineBytes()
+		if err != nil {
+			if err != io.EOF {
+				panicLog.Error(err.Error())
+			}
+			break
+		}
+		if _, err := f.Write(line); err != nil {
+			panicLog.Error(err.Error())
+			break
+		}
+		if _, err := f.Write([]byte("\n")); err != nil {
+			panicLog.Error(err.Error())
+			break
+		}
+		linesWritten++
+	}
+}
+
+func getLatestJournalFilePath(repoPath string) (string, error) {
+	journalPath := filepath.Join(repoPath, "journal")
+	entries, err := os.ReadDir(journalPath)
+	if err != nil {
+		return "", err
+	}
+	return filepath.Join(journalPath, entries[len(entries)-1].Name()), nil
+}
+
+func generateReportName(label string) string {
+	label = strings.ReplaceAll(label, " ", "")
+	return fmt.Sprintf("report_%s_%s", label, time.Now().Format("2006-01-02T150405"))
+}
@@ -1,3 +1,4 @@
+//go:build debug || 2k
 // +build debug 2k

 package build
@@ -9,12 +10,15 @@ import (
 	"github.com/ipfs/go-cid"

 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 )

 const BootstrappersFile = ""
 const GenesisFile = ""

+const GenesisNetworkVersion = network.Version15
+
 var UpgradeBreezeHeight = abi.ChainEpoch(-1)

 const BreezeGasTampingDuration = 0
@@ -41,6 +45,10 @@ var UpgradeTurboHeight = abi.ChainEpoch(-15)

 var UpgradeHyperdriveHeight = abi.ChainEpoch(-16)

+var UpgradeChocolateHeight = abi.ChainEpoch(-17)
+
+var UpgradeOhSnapHeight = abi.ChainEpoch(-18)
+
 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }
@@ -81,8 +89,11 @@ func init() {
 	UpgradeNorwegianHeight = getUpgradeHeight("LOTUS_NORWEGIAN_HEIGHT", UpgradeNorwegianHeight)
 	UpgradeTurboHeight = getUpgradeHeight("LOTUS_ACTORSV4_HEIGHT", UpgradeTurboHeight)
 	UpgradeHyperdriveHeight = getUpgradeHeight("LOTUS_HYPERDRIVE_HEIGHT", UpgradeHyperdriveHeight)
+	UpgradeChocolateHeight = getUpgradeHeight("LOTUS_CHOCOLATE_HEIGHT", UpgradeChocolateHeight)
+	UpgradeOhSnapHeight = getUpgradeHeight("LOTUS_OHSNAP_HEIGHT", UpgradeOhSnapHeight)

 	BuildType |= Build2k
+
 }

 const BlockDelaySecs = uint64(4)
@@ -1,3 +1,4 @@
+//go:build butterflynet
 // +build butterflynet

 package build
@@ -5,6 +6,7 @@ package build
 import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	"github.com/ipfs/go-cid"
@@ -14,6 +16,8 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

+const GenesisNetworkVersion = network.Version14
+
 const BootstrappersFile = "butterflynet.pi"
 const GenesisFile = "butterflynet.car"

@@ -23,24 +27,29 @@ const UpgradeSmokeHeight = -2
 const UpgradeIgnitionHeight = -3
 const UpgradeRefuelHeight = -4

-var UpgradeAssemblyHeight = abi.ChainEpoch(30)
+var UpgradeAssemblyHeight = abi.ChainEpoch(-5)

-const UpgradeTapeHeight = 60
-const UpgradeLiftoffHeight = -5
-const UpgradeKumquatHeight = 90
-const UpgradeCalicoHeight = 120
-const UpgradePersianHeight = 150
-const UpgradeClausHeight = 180
-const UpgradeOrangeHeight = 210
-const UpgradeTrustHeight = 240
-const UpgradeNorwegianHeight = UpgradeTrustHeight + (builtin2.EpochsInHour * 12)
-const UpgradeTurboHeight = 8922
-const UpgradeHyperdriveHeight = 9999999
+const UpgradeTapeHeight = -6
+const UpgradeLiftoffHeight = -7
+const UpgradeKumquatHeight = -8
+const UpgradeCalicoHeight = -9
+const UpgradePersianHeight = -10
+const UpgradeClausHeight = -11
+const UpgradeOrangeHeight = -12
+const UpgradeTrustHeight = -13
+const UpgradeNorwegianHeight = -14
+const UpgradeTurboHeight = -15
+const UpgradeHyperdriveHeight = -16
+const UpgradeChocolateHeight = -17
+
+const UpgradeOhSnapHeight = 240

 func init() {
 	policy.SetConsensusMinerMinPower(abi.NewStoragePower(2 << 30))
 	policy.SetSupportedProofTypes(
 		abi.RegisteredSealProof_StackedDrg512MiBV1,
+		abi.RegisteredSealProof_StackedDrg32GiBV1,
+		abi.RegisteredSealProof_StackedDrg64GiBV1,
 	)

 	SetAddressNetwork(address.Testnet)
@@ -1,3 +1,4 @@
+//go:build calibnet
 // +build calibnet

 package build
@@ -5,6 +6,7 @@ package build
 import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 	"github.com/ipfs/go-cid"
@@ -14,6 +16,8 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

+const GenesisNetworkVersion = network.Version0
+
 const BootstrappersFile = "calibnet.pi"
 const GenesisFile = "calibnet.car"

@@ -48,6 +52,11 @@ const UpgradeTurboHeight = 390

 const UpgradeHyperdriveHeight = 420

+const UpgradeChocolateHeight = 312746
+
+// 2022-02-10T19:23:00Z
+const UpgradeOhSnapHeight = 682006
+
 func init() {
 	policy.SetConsensusMinerMinPower(abi.NewStoragePower(32 << 30))
 	policy.SetSupportedProofTypes(
@@ -60,6 +69,7 @@ func init() {
 	Devnet = true

 	BuildType = BuildCalibnet
+
 }

 const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)
@@ -1,3 +1,4 @@
+//go:build debug
 // +build debug

 package build
@@ -1,3 +1,4 @@
+//go:build interopnet
 // +build interopnet

 package build
@@ -10,14 +11,16 @@ import (

 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
-	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
-
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
+	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
 )

 const BootstrappersFile = "interopnet.pi"
 const GenesisFile = "interopnet.car"

+const GenesisNetworkVersion = network.Version13
+
 var UpgradeBreezeHeight = abi.ChainEpoch(-1)

 const BreezeGasTampingDuration = 0
@@ -43,6 +46,8 @@ var UpgradeNorwegianHeight = abi.ChainEpoch(-14)
 var UpgradeTurboHeight = abi.ChainEpoch(-15)

 var UpgradeHyperdriveHeight = abi.ChainEpoch(-16)
+var UpgradeChocolateHeight = abi.ChainEpoch(-17)
+var UpgradeOhSnapHeight = abi.ChainEpoch(-18)

 var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
@@ -92,6 +97,7 @@ func init() {
 	BuildType |= BuildInteropnet
 	SetAddressNetwork(address.Testnet)
 	Devnet = true
+
 }

 const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)
@@ -1,10 +1,5 @@
-// +build !debug
-// +build !2k
-// +build !testground
-// +build !calibnet
-// +build !nerpanet
-// +build !butterflynet
-// +build !interopnet
+//go:build !debug && !2k && !testground && !calibnet && !nerpanet && !butterflynet && !interopnet
+// +build !debug,!2k,!testground,!calibnet,!nerpanet,!butterflynet,!interopnet

 package build

@@ -12,6 +7,8 @@ import (
 	"math"
 	"os"

+	"github.com/filecoin-project/go-state-types/network"
+
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/abi"
 	builtin2 "github.com/filecoin-project/specs-actors/v2/actors/builtin"
@@ -22,6 +19,8 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	UpgradeSmokeHeight: DrandMainnet,
 }

+const GenesisNetworkVersion = network.Version0
+
 const BootstrappersFile = "mainnet.pi"
 const GenesisFile = "mainnet.car"

@@ -63,15 +62,21 @@ const UpgradeNorwegianHeight = 665280
 const UpgradeTurboHeight = 712320

 // 2021-06-30T22:00:00Z
-var UpgradeHyperdriveHeight = abi.ChainEpoch(892800)
+const UpgradeHyperdriveHeight = 892800
+
+// 2021-10-26T13:30:00Z
+const UpgradeChocolateHeight = 1231620
+
+// 2022-03-02T15:00:00Z
+var UpgradeOhSnapHeight = abi.ChainEpoch(1594680)

 func init() {
 	if os.Getenv("LOTUS_USE_TEST_ADDRESSES") != "1" {
 		SetAddressNetwork(address.Mainnet)
 	}

-	if os.Getenv("LOTUS_DISABLE_HYPERDRIVE") == "1" {
-		UpgradeHyperdriveHeight = math.MaxInt64
+	if os.Getenv("LOTUS_DISABLE_SNAPDEALS") == "1" {
+		UpgradeOhSnapHeight = math.MaxInt64
 	}

 	Devnet = false
@@ -1,9 +1,11 @@
+//go:build nerpanet
 // +build nerpanet

 package build

 import (
 	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/filecoin-project/lotus/chain/actors/policy"
 	"github.com/ipfs/go-cid"

@@ -14,6 +16,8 @@ var DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 	0: DrandMainnet,
 }

+const GenesisNetworkVersion = network.Version0
+
 const BootstrappersFile = "nerpanet.pi"
 const GenesisFile = "nerpanet.car"

@@ -44,6 +48,8 @@ const UpgradeNorwegianHeight = 201000
 const UpgradeTurboHeight = 203000
 const UpgradeHyperdriveHeight = 379178

+const UpgradeChocolateHeight = 999999999
+
 func init() {
 	// Minimum block production power is set to 4 TiB
 	// Rationale is to discourage small-scale miners from trying to take over the network
@@ -68,6 +74,7 @@ func init() {
 	Devnet = false

 	BuildType = BuildNerpanet
+
 }

 const BlockDelaySecs = uint64(builtin2.EpochDurationSeconds)
@@ -1,3 +1,4 @@
+//go:build !testground
 // +build !testground

 package build
@@ -25,7 +26,17 @@ const UnixfsLinksPerLevel = 1024
 // Consensus / Network

 const AllowableClockDriftSecs = uint64(1)
-const NewestNetworkVersion = network.Version13
+
+// TODO: This is still terrible...What's the impact of updating this before mainnet actually upgrades
+/* inline-gen template
+
+const NewestNetworkVersion = network.Version{{.latestNetworkVersion}}
+
+/* inline-gen start */
+
+const NewestNetworkVersion = network.Version15
+
+/* inline-gen end */

 // Epochs
 const ForkLengthThreshold = Finality
@@ -1,3 +1,4 @@
+//go:build testground
 // +build testground

 // This file makes hardcoded parameters (const) configurable as vars.
@@ -97,13 +98,17 @@ var (
 	UpgradeNorwegianHeight  abi.ChainEpoch = -13
 	UpgradeTurboHeight      abi.ChainEpoch = -14
 	UpgradeHyperdriveHeight abi.ChainEpoch = -15
+	UpgradeChocolateHeight  abi.ChainEpoch = -16
+	UpgradeOhSnapHeight     abi.ChainEpoch = -17

 	DrandSchedule = map[abi.ChainEpoch]DrandEnum{
 		0: DrandMainnet,
 	}

-	NewestNetworkVersion       = network.Version11
-	ActorUpgradeNetworkVersion = network.Version4
+	GenesisNetworkVersion = network.Version0
+
+	NewestNetworkVersion       = network.Version15
+	ActorUpgradeNetworkVersion = network.Version15

 	Devnet      = true
 	ZeroAddress = MustParseAddress("f3yaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaby2smx7a")
@@ -1,4 +1,54 @@
 {
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-61fa69f38b9cc771ba27b670124714b4ea77fbeae05e377fb859c4a43b73a30c.params": {
+    "cid": "Qma5WL6abSqYg9uUQAZ3EHS286bsNsha7oAGsJBD48Bq2q",
+    "digest": "c3ad7bb549470b82ad52ed070aebb4f4",
+    "sector_size": 536870912
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-61fa69f38b9cc771ba27b670124714b4ea77fbeae05e377fb859c4a43b73a30c.vk": {
+    "cid": "QmUa7f9JtJMsqJJ3s3ZXk6WyF4xJLE8FiqYskZGgk8GCDv",
+    "digest": "994c5b7d450ca9da348c910689f2dc7f",
+    "sector_size": 536870912
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-92180959e1918d26350b8e6cfe217bbdd0a2d8de51ebec269078b364b715ad63.params": {
+    "cid": "QmQiT4qBGodrVNEgVTDXxBNDdPbaD8Ag7Sx3ZTq1zHX79S",
+    "digest": "5aedd2cf3e5c0a15623d56a1b43110ad",
+    "sector_size": 8388608
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-92180959e1918d26350b8e6cfe217bbdd0a2d8de51ebec269078b364b715ad63.vk": {
+    "cid": "QmdcpKUQvHM8RFRVKbk1yHfEqMcBzhtFWKRp9SNEmWq37i",
+    "digest": "abd80269054d391a734febdac0d2e687",
+    "sector_size": 8388608
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-fb9e095bebdd77511c0269b967b4d87ba8b8a525edaa0e165de23ba454510194.params": {
+    "cid": "QmYM6Hg7mjmvA3ZHTsqkss1fkdyDju5dDmLiBZGJ5pz9y9",
+    "digest": "311f92a3e75036ced01b1c0025f1fa0c",
+    "sector_size": 2048
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-0-0-fb9e095bebdd77511c0269b967b4d87ba8b8a525edaa0e165de23ba454510194.vk": {
+    "cid": "QmaQsTLL3nc5dw6wAvaioJSBfd1jhQrA2o6ucFf7XeV74P",
+    "digest": "eadad9784969890d30f2749708c79771",
+    "sector_size": 2048
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-8-0-3b7f44a9362e3985369454947bc94022e118211e49fd672d52bec1cbfd599d18.params": {
+    "cid": "QmNPc75iEfcahCwNKdqnWLtxnjspUGGR4iscjiz3wP3RtS",
+    "digest": "1b3cfd761a961543f9eb273e435a06a2",
+    "sector_size": 34359738368
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-8-0-3b7f44a9362e3985369454947bc94022e118211e49fd672d52bec1cbfd599d18.vk": {
+    "cid": "QmdFFUe1gcz9MMHc6YW8aoV48w4ckvcERjt7PkydQAMfCN",
+    "digest": "3a6941983754737fde880d29c7094905",
+    "sector_size": 34359738368
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-8-2-102e1444a7e9a97ebf1e3d6855dcc77e66c011ea66f936d9b2c508f87f2f83a7.params": {
+    "cid": "QmUB6xTVjzBQGuDNeyJMrrJ1byk58vhPm8eY2Lv9pgwanp",
+    "digest": "1a392e7b759fb18e036c7559b5ece816",
+    "sector_size": 68719476736
+  },
+  "v28-empty-sector-update-merkletree-poseidon_hasher-8-8-2-102e1444a7e9a97ebf1e3d6855dcc77e66c011ea66f936d9b2c508f87f2f83a7.vk": {
+    "cid": "Qmd794Jty7k26XJ8Eg4NDEks65Qk8G4GVfGkwqvymv8HAg",
+    "digest": "80e366df2f1011953c2d01c7b7c9ee8e",
+    "sector_size": 68719476736
+  },
  "v28-proof-of-spacetime-fallback-merkletree-poseidon_hasher-8-0-0-0170db1f394b35d995252228ee359194b13199d259380541dc529fb0099096b0.params": {
    "cid": "QmVxjFRyhmyQaZEtCh7nk2abc7LhFkzhnRX4rcHqCCpikR",
    "digest": "7610b9f82bfc88405b7a832b651ce2f6",
@@ -1,4 +1,5 @@
-//+build tools
+//go:build tools
+// +build tools

 package build

@@ -12,11 +12,10 @@ const (
 	BuildDebug        = 0x3
 	BuildCalibnet     = 0x4
 	BuildInteropnet   = 0x5
-	BuildNerpanet     = 0x6
 	BuildButterflynet = 0x7
 )

-func buildType() string {
+func BuildTypeString() string {
 	switch BuildType {
 	case BuildDefault:
 		return ""
@@ -30,8 +29,6 @@ func buildType() string {
 		return "+calibnet"
 	case BuildInteropnet:
 		return "+interopnet"
-	case BuildNerpanet:
-		return "+nerpanet"
 	case BuildButterflynet:
 		return "+butterflynet"
 	default:
@@ -40,12 +37,12 @@ func buildType() string {
 }

 // BuildVersion is the local build version
-const BuildVersion = "1.11.2"
+const BuildVersion = "1.14.0"

 func UserVersion() string {
 	if os.Getenv("LOTUS_VERSION_IGNORE_COMMIT") == "1" {
 		return BuildVersion
 	}

-	return BuildVersion + buildType() + CurrentCommit
+	return BuildVersion + BuildTypeString() + CurrentCommit
 }
@@ -21,6 +21,10 @@ import (
 	builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
 )

 func init() {
@@ -44,6 +48,14 @@ func init() {
 	builtin.RegisterActorState(builtin5.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
 		return load5(store, root)
 	})
+
+	builtin.RegisterActorState(builtin6.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.AccountActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
 }

 var Methods = builtin4.MethodsAccount
@@ -66,6 +78,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.AccountActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.AccountActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.AccountActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -88,6 +106,12 @@ func MakeState(store adt.Store, av actors.Version, addr address.Address) (State,
 	case actors.Version5:
 		return make5(store, addr)

+	case actors.Version6:
+		return make6(store, addr)
+
+	case actors.Version7:
+		return make7(store, addr)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -110,6 +134,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.AccountActorCodeID, nil

+	case actors.Version6:
+		return builtin6.AccountActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.AccountActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -0,0 +1,40 @@
+package account
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	account6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/account"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store, addr address.Address) (State, error) {
+	out := state6{store: store}
+	out.State = account6.State{Address: addr}
+	return &out, nil
+}
+
+type state6 struct {
+	account6.State
+	store adt.Store
+}
+
+func (s *state6) PubkeyAddress() (address.Address, error) {
+	return s.Address, nil
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,40 @@
+package account
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	account7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/account"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store, addr address.Address) (State, error) {
+	out := state7{store: store}
+	out.State = account7.State{Address: addr}
+	return &out, nil
+}
+
+type state7 struct {
+	account7.State
+	store adt.Store
+}
+
+func (s *state7) PubkeyAddress() (address.Address, error) {
+	return s.Address, nil
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
@@ -20,46 +20,53 @@ import (
 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
 	smoothing5 "github.com/filecoin-project/specs-actors/v5/actors/util/smoothing"

+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+	smoothing6 "github.com/filecoin-project/specs-actors/v6/actors/util/smoothing"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+	smoothing7 "github.com/filecoin-project/specs-actors/v7/actors/util/smoothing"
+
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/cbor"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"

-	miner5 "github.com/filecoin-project/specs-actors/v5/actors/builtin/miner"
-	proof5 "github.com/filecoin-project/specs-actors/v5/actors/runtime/proof"
+	miner7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/miner"
+	proof7 "github.com/filecoin-project/specs-actors/v7/actors/runtime/proof"
 )

-var SystemActorAddr = builtin5.SystemActorAddr
-var BurntFundsActorAddr = builtin5.BurntFundsActorAddr
-var CronActorAddr = builtin5.CronActorAddr
+var SystemActorAddr = builtin7.SystemActorAddr
+var BurntFundsActorAddr = builtin7.BurntFundsActorAddr
+var CronActorAddr = builtin7.CronActorAddr
 var SaftAddress = makeAddress("t0122")
 var ReserveAddress = makeAddress("t090")
 var RootVerifierAddress = makeAddress("t080")

 var (
-	ExpectedLeadersPerEpoch = builtin5.ExpectedLeadersPerEpoch
+	ExpectedLeadersPerEpoch = builtin7.ExpectedLeadersPerEpoch
 )

 const (
-	EpochDurationSeconds = builtin5.EpochDurationSeconds
-	EpochsInDay          = builtin5.EpochsInDay
-	SecondsInDay         = builtin5.SecondsInDay
+	EpochDurationSeconds = builtin7.EpochDurationSeconds
+	EpochsInDay          = builtin7.EpochsInDay
+	SecondsInDay         = builtin7.SecondsInDay
 )

 const (
-	MethodSend        = builtin5.MethodSend
-	MethodConstructor = builtin5.MethodConstructor
+	MethodSend        = builtin7.MethodSend
+	MethodConstructor = builtin7.MethodConstructor
 )

 // These are all just type aliases across actor versions. In the future, that might change
 // and we might need to do something fancier.
-type SectorInfo = proof5.SectorInfo
-type PoStProof = proof5.PoStProof
+type SectorInfo = proof7.SectorInfo
+type ExtendedSectorInfo = proof7.ExtendedSectorInfo
+type PoStProof = proof7.PoStProof
 type FilterEstimate = smoothing0.FilterEstimate

 func QAPowerForWeight(size abi.SectorSize, duration abi.ChainEpoch, dealWeight, verifiedWeight abi.DealWeight) abi.StoragePower {
-	return miner5.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
+	return miner7.QAPowerForWeight(size, duration, dealWeight, verifiedWeight)
 }

 func FromV0FilterEstimate(v0 smoothing0.FilterEstimate) FilterEstimate {
@@ -92,6 +99,18 @@ func FromV5FilterEstimate(v5 smoothing5.FilterEstimate) FilterEstimate {

 }

+func FromV6FilterEstimate(v6 smoothing6.FilterEstimate) FilterEstimate {
+
+	return (FilterEstimate)(v6)
+
+}
+
+func FromV7FilterEstimate(v7 smoothing7.FilterEstimate) FilterEstimate {
+
+	return (FilterEstimate)(v7)
+
+}
+
 type ActorStateLoader func(store adt.Store, root cid.Cid) (cbor.Marshaler, error)

 var ActorStateLoaders = make(map[cid.Cid]ActorStateLoader)
@@ -126,6 +145,12 @@ func ActorNameByCode(c cid.Cid) string {
 	case builtin5.IsBuiltinActor(c):
 		return builtin5.ActorNameByCode(c)

+	case builtin6.IsBuiltinActor(c):
+		return builtin6.ActorNameByCode(c)
+
+	case builtin7.IsBuiltinActor(c):
+		return builtin7.ActorNameByCode(c)
+
 	default:
 		return "<unknown>"
 	}
@@ -153,6 +178,14 @@ func IsBuiltinActor(c cid.Cid) bool {
 		return true
 	}

+	if builtin6.IsBuiltinActor(c) {
+		return true
+	}
+
+	if builtin7.IsBuiltinActor(c) {
+		return true
+	}
+
 	return false
 }

@@ -178,6 +211,14 @@ func IsAccountActor(c cid.Cid) bool {
 		return true
 	}

+	if c == builtin6.AccountActorCodeID {
+		return true
+	}
+
+	if c == builtin7.AccountActorCodeID {
+		return true
+	}
+
 	return false
 }

@@ -203,6 +244,14 @@ func IsStorageMinerActor(c cid.Cid) bool {
 		return true
 	}

+	if c == builtin6.StorageMinerActorCodeID {
+		return true
+	}
+
+	if c == builtin7.StorageMinerActorCodeID {
+		return true
+	}
+
 	return false
 }

@@ -228,6 +277,14 @@ func IsMultisigActor(c cid.Cid) bool {
 		return true
 	}

+	if c == builtin6.MultisigActorCodeID {
+		return true
+	}
+
+	if c == builtin7.MultisigActorCodeID {
+		return true
+	}
+
 	return false
 }

@@ -253,6 +310,14 @@ func IsPaymentChannelActor(c cid.Cid) bool {
 		return true
 	}

+	if c == builtin6.PaymentChannelActorCodeID {
+		return true
+	}
+
+	if c == builtin7.PaymentChannelActorCodeID {
+		return true
+	}
+
 	return false
 }

@@ -45,6 +45,7 @@ const (
 // These are all just type aliases across actor versions. In the future, that might change
 // and we might need to do something fancier.
 type SectorInfo = proof{{.latestVersion}}.SectorInfo
+type ExtendedSectorInfo = proof{{.latestVersion}}.ExtendedSectorInfo
 type PoStProof = proof{{.latestVersion}}.PoStProof
 type FilterEstimate = smoothing0.FilterEstimate

@@ -15,6 +15,10 @@ import (
 	builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
 )

 func MakeState(store adt.Store, av actors.Version) (State, error) {
@@ -35,6 +39,12 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version5:
 		return make5(store)

+	case actors.Version6:
+		return make6(store)
+
+	case actors.Version7:
+		return make7(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -57,14 +67,20 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.CronActorCodeID, nil

+	case actors.Version6:
+		return builtin6.CronActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.CronActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
 }

 var (
-	Address = builtin5.CronActorAddr
-	Methods = builtin5.MethodsCron
+	Address = builtin7.CronActorAddr
+	Methods = builtin7.MethodsCron
 )

 type State interface {
@@ -0,0 +1,35 @@
+package cron
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	cron6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/cron"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store) (State, error) {
+	out := state6{store: store}
+	out.State = *cron6.ConstructState(cron6.BuiltInEntries())
+	return &out, nil
+}
+
+type state6 struct {
+	cron6.State
+	store adt.Store
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,35 @@
+package cron
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	cron7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/cron"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store) (State, error) {
+	out := state7{store: store}
+	out.State = *cron7.ConstructState(cron7.BuiltInEntries())
+	return &out, nil
+}
+
+type state7 struct {
+	cron7.State
+	store adt.Store
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
@@ -23,6 +23,10 @@ import (
 	builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
 )

 func init() {
@@ -46,11 +50,19 @@ func init() {
 	builtin.RegisterActorState(builtin5.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
 		return load5(store, root)
 	})
+
+	builtin.RegisterActorState(builtin6.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.InitActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
 }

 var (
-	Address = builtin5.InitActorAddr
-	Methods = builtin5.MethodsInit
+	Address = builtin7.InitActorAddr
+	Methods = builtin7.MethodsInit
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -71,6 +83,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.InitActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.InitActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.InitActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -93,6 +111,12 @@ func MakeState(store adt.Store, av actors.Version, networkName string) (State, e
 	case actors.Version5:
 		return make5(store, networkName)

+	case actors.Version6:
+		return make6(store, networkName)
+
+	case actors.Version7:
+		return make7(store, networkName)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -115,6 +139,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.InitActorCodeID, nil

+	case actors.Version6:
+		return builtin6.InitActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.InitActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -0,0 +1,114 @@
+package init
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/node/modules/dtypes"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	init6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/init"
+	adt6 "github.com/filecoin-project/specs-actors/v6/actors/util/adt"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store, networkName string) (State, error) {
+	out := state6{store: store}
+
+	s, err := init6.ConstructState(store, networkName)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state6 struct {
+	init6.State
+	store adt.Store
+}
+
+func (s *state6) ResolveAddress(address address.Address) (address.Address, bool, error) {
+	return s.State.ResolveAddress(s.store, address)
+}
+
+func (s *state6) MapAddressToNewID(address address.Address) (address.Address, error) {
+	return s.State.MapAddressToNewID(s.store, address)
+}
+
+func (s *state6) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
+	addrs, err := adt6.AsMap(s.store, s.State.AddressMap, builtin6.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 *state6) NetworkName() (dtypes.NetworkName, error) {
+	return dtypes.NetworkName(s.State.NetworkName), nil
+}
+
+func (s *state6) SetNetworkName(name string) error {
+	s.State.NetworkName = name
+	return nil
+}
+
+func (s *state6) SetNextID(id abi.ActorID) error {
+	s.State.NextID = id
+	return nil
+}
+
+func (s *state6) Remove(addrs ...address.Address) (err error) {
+	m, err := adt6.AsMap(s.store, s.State.AddressMap, builtin6.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 *state6) SetAddressMap(mcid cid.Cid) error {
+	s.State.AddressMap = mcid
+	return nil
+}
+
+func (s *state6) AddressMap() (adt.Map, error) {
+	return adt6.AsMap(s.store, s.State.AddressMap, builtin6.DefaultHamtBitwidth)
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,114 @@
+package init
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/node/modules/dtypes"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
+	init7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/init"
+	adt7 "github.com/filecoin-project/specs-actors/v7/actors/util/adt"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store, networkName string) (State, error) {
+	out := state7{store: store}
+
+	s, err := init7.ConstructState(store, networkName)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state7 struct {
+	init7.State
+	store adt.Store
+}
+
+func (s *state7) ResolveAddress(address address.Address) (address.Address, bool, error) {
+	return s.State.ResolveAddress(s.store, address)
+}
+
+func (s *state7) MapAddressToNewID(address address.Address) (address.Address, error) {
+	return s.State.MapAddressToNewID(s.store, address)
+}
+
+func (s *state7) ForEachActor(cb func(id abi.ActorID, address address.Address) error) error {
+	addrs, err := adt7.AsMap(s.store, s.State.AddressMap, builtin7.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 *state7) NetworkName() (dtypes.NetworkName, error) {
+	return dtypes.NetworkName(s.State.NetworkName), nil
+}
+
+func (s *state7) SetNetworkName(name string) error {
+	s.State.NetworkName = name
+	return nil
+}
+
+func (s *state7) SetNextID(id abi.ActorID) error {
+	s.State.NextID = id
+	return nil
+}
+
+func (s *state7) Remove(addrs ...address.Address) (err error) {
+	m, err := adt7.AsMap(s.store, s.State.AddressMap, builtin7.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 *state7) SetAddressMap(mcid cid.Cid) error {
+	s.State.AddressMap = mcid
+	return nil
+}
+
+func (s *state7) AddressMap() (adt.Map, error) {
+	return adt7.AsMap(s.store, s.State.AddressMap, builtin7.DefaultHamtBitwidth)
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
@@ -1,6 +1,7 @@
 package market

 import (
+	"github.com/filecoin-project/go-state-types/network"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -103,7 +104,28 @@ type DealProposals interface {
 }

 type PublishStorageDealsParams = market0.PublishStorageDealsParams
-type PublishStorageDealsReturn = market0.PublishStorageDealsReturn
+
+type PublishStorageDealsReturn interface {
+    DealIDs() ([]abi.DealID, error)
+	// Note that this index is based on the batch of deals that were published, NOT the DealID
+	IsDealValid(index uint64) (bool, error)
+}
+
+func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStorageDealsReturn, error) {
+	av, err := actors.VersionForNetwork(nv)
+	if err != nil {
+		return nil, err
+	}
+
+	switch av {
+{{range .versions}}
+	case actors.Version{{.}}:
+		return decodePublishStorageDealsReturn{{.}}(b)
+{{end}}
+}
+	return nil, xerrors.Errorf("unknown actor version %d", av)
+}
+
 type VerifyDealsForActivationParams = market0.VerifyDealsForActivationParams
 type WithdrawBalanceParams = market0.WithdrawBalanceParams

@@ -1,6 +1,7 @@
 package market

 import (
+	"github.com/filecoin-project/go-state-types/network"
 	"golang.org/x/xerrors"

 	"github.com/filecoin-project/go-address"
@@ -22,6 +23,10 @@ import (

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"

+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -49,11 +54,19 @@ func init() {
 	builtin.RegisterActorState(builtin5.StorageMarketActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
 		return load5(store, root)
 	})
+
+	builtin.RegisterActorState(builtin6.StorageMarketActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.StorageMarketActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
 }

 var (
-	Address = builtin5.StorageMarketActorAddr
-	Methods = builtin5.MethodsMarket
+	Address = builtin7.StorageMarketActorAddr
+	Methods = builtin7.MethodsMarket
 )

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -74,6 +87,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.StorageMarketActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.StorageMarketActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.StorageMarketActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -96,6 +115,12 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version5:
 		return make5(store)

+	case actors.Version6:
+		return make6(store)
+
+	case actors.Version7:
+		return make7(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -118,6 +143,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.StorageMarketActorCodeID, nil

+	case actors.Version6:
+		return builtin6.StorageMarketActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.StorageMarketActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -162,7 +193,46 @@ type DealProposals interface {
 }

 type PublishStorageDealsParams = market0.PublishStorageDealsParams
-type PublishStorageDealsReturn = market0.PublishStorageDealsReturn
+
+type PublishStorageDealsReturn interface {
+	DealIDs() ([]abi.DealID, error)
+	// Note that this index is based on the batch of deals that were published, NOT the DealID
+	IsDealValid(index uint64) (bool, error)
+}
+
+func DecodePublishStorageDealsReturn(b []byte, nv network.Version) (PublishStorageDealsReturn, error) {
+	av, err := actors.VersionForNetwork(nv)
+	if err != nil {
+		return nil, err
+	}
+
+	switch av {
+
+	case actors.Version0:
+		return decodePublishStorageDealsReturn0(b)
+
+	case actors.Version2:
+		return decodePublishStorageDealsReturn2(b)
+
+	case actors.Version3:
+		return decodePublishStorageDealsReturn3(b)
+
+	case actors.Version4:
+		return decodePublishStorageDealsReturn4(b)
+
+	case actors.Version5:
+		return decodePublishStorageDealsReturn5(b)
+
+	case actors.Version6:
+		return decodePublishStorageDealsReturn6(b)
+
+	case actors.Version7:
+		return decodePublishStorageDealsReturn7(b)
+
+	}
+	return nil, xerrors.Errorf("unknown actor version %d", av)
+}
+
 type VerifyDealsForActivationParams = market0.VerifyDealsForActivationParams
 type WithdrawBalanceParams = market0.WithdrawBalanceParams

@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -236,3 +237,31 @@ func fromV{{.v}}DealProposal(v{{.v}} market{{.v}}.DealProposal) DealProposal {
 func (s *state{{.v}}) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn{{.v}})(nil)
+
+func decodePublishStorageDealsReturn{{.v}}(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market{{.v}}.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn{{.v}}{retval}, nil
+}
+
+type publishStorageDealsReturn{{.v}} struct {
+	market{{.v}}.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn{{.v}}) IsDealValid(index uint64) (bool, error) {
+	{{if (ge .v 6)}}
+	    return r.ValidDeals.IsSet(index)
+	{{else}}
+	    // PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	    return true, nil
+	{{end}}
+}
+
+func (r *publishStorageDealsReturn{{.v}}) DealIDs() ([]abi.DealID, error) {
+    return r.IDs, nil
+}
@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -229,3 +230,29 @@ func fromV0DealProposal(v0 market0.DealProposal) DealProposal {
 func (s *state0) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn0)(nil)
+
+func decodePublishStorageDealsReturn0(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market0.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn0{retval}, nil
+}
+
+type publishStorageDealsReturn0 struct {
+	market0.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn0) IsDealValid(index uint64) (bool, error) {
+
+	// PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	return true, nil
+
+}
+
+func (r *publishStorageDealsReturn0) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -229,3 +230,29 @@ func fromV2DealProposal(v2 market2.DealProposal) DealProposal {
 func (s *state2) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn2)(nil)
+
+func decodePublishStorageDealsReturn2(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market2.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn2{retval}, nil
+}
+
+type publishStorageDealsReturn2 struct {
+	market2.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn2) IsDealValid(index uint64) (bool, error) {
+
+	// PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	return true, nil
+
+}
+
+func (r *publishStorageDealsReturn2) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -224,3 +225,29 @@ func fromV3DealProposal(v3 market3.DealProposal) DealProposal {
 func (s *state3) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn3)(nil)
+
+func decodePublishStorageDealsReturn3(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market3.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn3{retval}, nil
+}
+
+type publishStorageDealsReturn3 struct {
+	market3.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn3) IsDealValid(index uint64) (bool, error) {
+
+	// PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	return true, nil
+
+}
+
+func (r *publishStorageDealsReturn3) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -224,3 +225,29 @@ func fromV4DealProposal(v4 market4.DealProposal) DealProposal {
 func (s *state4) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn4)(nil)
+
+func decodePublishStorageDealsReturn4(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market4.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn4{retval}, nil
+}
+
+type publishStorageDealsReturn4 struct {
+	market4.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn4) IsDealValid(index uint64) (bool, error) {
+
+	// PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	return true, nil
+
+}
+
+func (r *publishStorageDealsReturn4) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -7,6 +7,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"

 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/types"
@@ -224,3 +225,29 @@ func fromV5DealProposal(v5 market5.DealProposal) DealProposal {
 func (s *state5) GetState() interface{} {
 	return &s.State
 }
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn5)(nil)
+
+func decodePublishStorageDealsReturn5(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market5.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn5{retval}, nil
+}
+
+type publishStorageDealsReturn5 struct {
+	market5.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn5) IsDealValid(index uint64) (bool, error) {
+
+	// PublishStorageDeals only succeeded if all deals were valid in this version of actors
+	return true, nil
+
+}
+
+func (r *publishStorageDealsReturn5) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -0,0 +1,252 @@
+package market
+
+import (
+	"bytes"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/types"
+
+	market6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/market"
+	adt6 "github.com/filecoin-project/specs-actors/v6/actors/util/adt"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store) (State, error) {
+	out := state6{store: store}
+
+	s, err := market6.ConstructState(store)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state6 struct {
+	market6.State
+	store adt.Store
+}
+
+func (s *state6) TotalLocked() (abi.TokenAmount, error) {
+	fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
+	fml = types.BigAdd(fml, s.TotalClientStorageFee)
+	return fml, nil
+}
+
+func (s *state6) BalancesChanged(otherState State) (bool, error) {
+	otherState6, ok := otherState.(*state6)
+	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(otherState6.State.EscrowTable) || !s.State.LockedTable.Equals(otherState6.State.LockedTable), nil
+}
+
+func (s *state6) StatesChanged(otherState State) (bool, error) {
+	otherState6, ok := otherState.(*state6)
+	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(otherState6.State.States), nil
+}
+
+func (s *state6) States() (DealStates, error) {
+	stateArray, err := adt6.AsArray(s.store, s.State.States, market6.StatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealStates6{stateArray}, nil
+}
+
+func (s *state6) ProposalsChanged(otherState State) (bool, error) {
+	otherState6, ok := otherState.(*state6)
+	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(otherState6.State.Proposals), nil
+}
+
+func (s *state6) Proposals() (DealProposals, error) {
+	proposalArray, err := adt6.AsArray(s.store, s.State.Proposals, market6.ProposalsAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealProposals6{proposalArray}, nil
+}
+
+func (s *state6) EscrowTable() (BalanceTable, error) {
+	bt, err := adt6.AsBalanceTable(s.store, s.State.EscrowTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable6{bt}, nil
+}
+
+func (s *state6) LockedTable() (BalanceTable, error) {
+	bt, err := adt6.AsBalanceTable(s.store, s.State.LockedTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable6{bt}, nil
+}
+
+func (s *state6) VerifyDealsForActivation(
+	minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
+) (weight, verifiedWeight abi.DealWeight, err error) {
+	w, vw, _, err := market6.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
+	return w, vw, err
+}
+
+func (s *state6) NextID() (abi.DealID, error) {
+	return s.State.NextID, nil
+}
+
+type balanceTable6 struct {
+	*adt6.BalanceTable
+}
+
+func (bt *balanceTable6) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
+	asMap := (*adt6.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 dealStates6 struct {
+	adt.Array
+}
+
+func (s *dealStates6) Get(dealID abi.DealID) (*DealState, bool, error) {
+	var deal6 market6.DealState
+	found, err := s.Array.Get(uint64(dealID), &deal6)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	deal := fromV6DealState(deal6)
+	return &deal, true, nil
+}
+
+func (s *dealStates6) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
+	var ds6 market6.DealState
+	return s.Array.ForEach(&ds6, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV6DealState(ds6))
+	})
+}
+
+func (s *dealStates6) decode(val *cbg.Deferred) (*DealState, error) {
+	var ds6 market6.DealState
+	if err := ds6.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	ds := fromV6DealState(ds6)
+	return &ds, nil
+}
+
+func (s *dealStates6) array() adt.Array {
+	return s.Array
+}
+
+func fromV6DealState(v6 market6.DealState) DealState {
+	return (DealState)(v6)
+}
+
+type dealProposals6 struct {
+	adt.Array
+}
+
+func (s *dealProposals6) Get(dealID abi.DealID) (*DealProposal, bool, error) {
+	var proposal6 market6.DealProposal
+	found, err := s.Array.Get(uint64(dealID), &proposal6)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	proposal := fromV6DealProposal(proposal6)
+	return &proposal, true, nil
+}
+
+func (s *dealProposals6) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
+	var dp6 market6.DealProposal
+	return s.Array.ForEach(&dp6, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV6DealProposal(dp6))
+	})
+}
+
+func (s *dealProposals6) decode(val *cbg.Deferred) (*DealProposal, error) {
+	var dp6 market6.DealProposal
+	if err := dp6.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	dp := fromV6DealProposal(dp6)
+	return &dp, nil
+}
+
+func (s *dealProposals6) array() adt.Array {
+	return s.Array
+}
+
+func fromV6DealProposal(v6 market6.DealProposal) DealProposal {
+	return (DealProposal)(v6)
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn6)(nil)
+
+func decodePublishStorageDealsReturn6(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market6.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn6{retval}, nil
+}
+
+type publishStorageDealsReturn6 struct {
+	market6.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn6) IsDealValid(index uint64) (bool, error) {
+
+	return r.ValidDeals.IsSet(index)
+
+}
+
+func (r *publishStorageDealsReturn6) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -0,0 +1,252 @@
+package market
+
+import (
+	"bytes"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+	"github.com/filecoin-project/lotus/chain/types"
+
+	market7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/market"
+	adt7 "github.com/filecoin-project/specs-actors/v7/actors/util/adt"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store) (State, error) {
+	out := state7{store: store}
+
+	s, err := market7.ConstructState(store)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State = *s
+
+	return &out, nil
+}
+
+type state7 struct {
+	market7.State
+	store adt.Store
+}
+
+func (s *state7) TotalLocked() (abi.TokenAmount, error) {
+	fml := types.BigAdd(s.TotalClientLockedCollateral, s.TotalProviderLockedCollateral)
+	fml = types.BigAdd(fml, s.TotalClientStorageFee)
+	return fml, nil
+}
+
+func (s *state7) BalancesChanged(otherState State) (bool, error) {
+	otherState7, ok := otherState.(*state7)
+	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(otherState7.State.EscrowTable) || !s.State.LockedTable.Equals(otherState7.State.LockedTable), nil
+}
+
+func (s *state7) StatesChanged(otherState State) (bool, error) {
+	otherState7, ok := otherState.(*state7)
+	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(otherState7.State.States), nil
+}
+
+func (s *state7) States() (DealStates, error) {
+	stateArray, err := adt7.AsArray(s.store, s.State.States, market7.StatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealStates7{stateArray}, nil
+}
+
+func (s *state7) ProposalsChanged(otherState State) (bool, error) {
+	otherState7, ok := otherState.(*state7)
+	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(otherState7.State.Proposals), nil
+}
+
+func (s *state7) Proposals() (DealProposals, error) {
+	proposalArray, err := adt7.AsArray(s.store, s.State.Proposals, market7.ProposalsAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+	return &dealProposals7{proposalArray}, nil
+}
+
+func (s *state7) EscrowTable() (BalanceTable, error) {
+	bt, err := adt7.AsBalanceTable(s.store, s.State.EscrowTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable7{bt}, nil
+}
+
+func (s *state7) LockedTable() (BalanceTable, error) {
+	bt, err := adt7.AsBalanceTable(s.store, s.State.LockedTable)
+	if err != nil {
+		return nil, err
+	}
+	return &balanceTable7{bt}, nil
+}
+
+func (s *state7) VerifyDealsForActivation(
+	minerAddr address.Address, deals []abi.DealID, currEpoch, sectorExpiry abi.ChainEpoch,
+) (weight, verifiedWeight abi.DealWeight, err error) {
+	w, vw, _, err := market7.ValidateDealsForActivation(&s.State, s.store, deals, minerAddr, sectorExpiry, currEpoch)
+	return w, vw, err
+}
+
+func (s *state7) NextID() (abi.DealID, error) {
+	return s.State.NextID, nil
+}
+
+type balanceTable7 struct {
+	*adt7.BalanceTable
+}
+
+func (bt *balanceTable7) ForEach(cb func(address.Address, abi.TokenAmount) error) error {
+	asMap := (*adt7.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 dealStates7 struct {
+	adt.Array
+}
+
+func (s *dealStates7) Get(dealID abi.DealID) (*DealState, bool, error) {
+	var deal7 market7.DealState
+	found, err := s.Array.Get(uint64(dealID), &deal7)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	deal := fromV7DealState(deal7)
+	return &deal, true, nil
+}
+
+func (s *dealStates7) ForEach(cb func(dealID abi.DealID, ds DealState) error) error {
+	var ds7 market7.DealState
+	return s.Array.ForEach(&ds7, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV7DealState(ds7))
+	})
+}
+
+func (s *dealStates7) decode(val *cbg.Deferred) (*DealState, error) {
+	var ds7 market7.DealState
+	if err := ds7.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	ds := fromV7DealState(ds7)
+	return &ds, nil
+}
+
+func (s *dealStates7) array() adt.Array {
+	return s.Array
+}
+
+func fromV7DealState(v7 market7.DealState) DealState {
+	return (DealState)(v7)
+}
+
+type dealProposals7 struct {
+	adt.Array
+}
+
+func (s *dealProposals7) Get(dealID abi.DealID) (*DealProposal, bool, error) {
+	var proposal7 market7.DealProposal
+	found, err := s.Array.Get(uint64(dealID), &proposal7)
+	if err != nil {
+		return nil, false, err
+	}
+	if !found {
+		return nil, false, nil
+	}
+	proposal := fromV7DealProposal(proposal7)
+	return &proposal, true, nil
+}
+
+func (s *dealProposals7) ForEach(cb func(dealID abi.DealID, dp DealProposal) error) error {
+	var dp7 market7.DealProposal
+	return s.Array.ForEach(&dp7, func(idx int64) error {
+		return cb(abi.DealID(idx), fromV7DealProposal(dp7))
+	})
+}
+
+func (s *dealProposals7) decode(val *cbg.Deferred) (*DealProposal, error) {
+	var dp7 market7.DealProposal
+	if err := dp7.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return nil, err
+	}
+	dp := fromV7DealProposal(dp7)
+	return &dp, nil
+}
+
+func (s *dealProposals7) array() adt.Array {
+	return s.Array
+}
+
+func fromV7DealProposal(v7 market7.DealProposal) DealProposal {
+	return (DealProposal)(v7)
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
+
+var _ PublishStorageDealsReturn = (*publishStorageDealsReturn7)(nil)
+
+func decodePublishStorageDealsReturn7(b []byte) (PublishStorageDealsReturn, error) {
+	var retval market7.PublishStorageDealsReturn
+	if err := retval.UnmarshalCBOR(bytes.NewReader(b)); err != nil {
+		return nil, xerrors.Errorf("failed to unmarshal PublishStorageDealsReturn: %w", err)
+	}
+
+	return &publishStorageDealsReturn7{retval}, nil
+}
+
+type publishStorageDealsReturn7 struct {
+	market7.PublishStorageDealsReturn
+}
+
+func (r *publishStorageDealsReturn7) IsDealValid(index uint64) (bool, error) {
+
+	return r.ValidDeals.IsSet(index)
+
+}
+
+func (r *publishStorageDealsReturn7) DealIDs() ([]abi.DealID, error) {
+	return r.IDs, nil
+}
@@ -23,6 +23,7 @@ import (
 	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
 	miner3 "github.com/filecoin-project/specs-actors/v3/actors/builtin/miner"
 	miner5 "github.com/filecoin-project/specs-actors/v5/actors/builtin/miner"
+	miner7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/miner"
 {{range .versions}}
 	builtin{{.}} "github.com/filecoin-project/specs-actors{{import .}}actors/builtin"
 {{end}}
@@ -141,11 +142,28 @@ type Deadline interface {
 }

 type Partition interface {
+	// AllSectors returns all sector numbers in this partition, including faulty, unproven, and terminated sectors
 	AllSectors() (bitfield.BitField, error)
+
+	// Subset of sectors detected/declared faulty and not yet recovered (excl. from PoSt).
+	// Faults ∩ Terminated = ∅
 	FaultySectors() (bitfield.BitField, error)
+
+	// Subset of faulty sectors expected to recover on next PoSt
+	// Recoveries ∩ Terminated = ∅
 	RecoveringSectors() (bitfield.BitField, error)
+
+	// Live sectors are those that are not terminated (but may be faulty).
 	LiveSectors() (bitfield.BitField, error)
+
+	// Active sectors are those that are neither terminated nor faulty nor unproven, i.e. actively contributing power.
 	ActiveSectors() (bitfield.BitField, error)
+
+	// Unproven sectors in this partition. This bitfield will be cleared on
+	// a successful window post (or at the end of the partition's next
+	// deadline). At that time, any still unproven sectors will be added to
+	// the faulty sector bitfield.
+	UnprovenSectors() (bitfield.BitField, error)
 }

 type SectorOnChainInfo struct {
@@ -160,6 +178,7 @@ type SectorOnChainInfo struct {
 	InitialPledge         abi.TokenAmount
 	ExpectedDayReward     abi.TokenAmount
 	ExpectedStoragePledge abi.TokenAmount
+	SectorKeyCID          *cid.Cid
 }

 type SectorPreCommitInfo = miner0.SectorPreCommitInfo
@@ -175,6 +194,7 @@ type SectorPreCommitOnChainInfo struct {
 type PoStPartition = miner0.PoStPartition
 type RecoveryDeclaration = miner0.RecoveryDeclaration
 type FaultDeclaration = miner0.FaultDeclaration
+type ReplicaUpdate = miner7.ReplicaUpdate

 // Params
 type DeclareFaultsParams = miner0.DeclareFaultsParams
@@ -183,6 +203,7 @@ type SubmitWindowedPoStParams = miner0.SubmitWindowedPoStParams
 type ProveCommitSectorParams = miner0.ProveCommitSectorParams
 type DisputeWindowedPoStParams = miner3.DisputeWindowedPoStParams
 type ProveCommitAggregateParams = miner5.ProveCommitAggregateParams
+type ProveReplicaUpdatesParams = miner7.ProveReplicaUpdatesParams

 func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredSealProof, error) {
 	// We added support for the new proofs in network version 7, and removed support for the old
@@ -23,6 +23,7 @@ import (
 	miner2 "github.com/filecoin-project/specs-actors/v2/actors/builtin/miner"
 	miner3 "github.com/filecoin-project/specs-actors/v3/actors/builtin/miner"
 	miner5 "github.com/filecoin-project/specs-actors/v5/actors/builtin/miner"
+	miner7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/miner"

 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"

@@ -33,6 +34,10 @@ import (
 	builtin4 "github.com/filecoin-project/specs-actors/v4/actors/builtin"

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
 )

 func init() {
@@ -57,9 +62,17 @@ func init() {
 		return load5(store, root)
 	})

+	builtin.RegisterActorState(builtin6.StorageMinerActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.StorageMinerActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
+
 }

-var Methods = builtin5.MethodsMiner
+var Methods = builtin7.MethodsMiner

 // Unchanged between v0, v2, v3, v4, and v5 actors
 var WPoStProvingPeriod = miner0.WPoStProvingPeriod
@@ -93,6 +106,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.StorageMinerActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.StorageMinerActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.StorageMinerActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -115,6 +134,12 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version5:
 		return make5(store)

+	case actors.Version6:
+		return make6(store)
+
+	case actors.Version7:
+		return make7(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -137,6 +162,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.StorageMinerActorCodeID, nil

+	case actors.Version6:
+		return builtin6.StorageMinerActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.StorageMinerActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -200,11 +231,28 @@ type Deadline interface {
 }

 type Partition interface {
+	// AllSectors returns all sector numbers in this partition, including faulty, unproven, and terminated sectors
 	AllSectors() (bitfield.BitField, error)
+
+	// Subset of sectors detected/declared faulty and not yet recovered (excl. from PoSt).
+	// Faults ∩ Terminated = ∅
 	FaultySectors() (bitfield.BitField, error)
+
+	// Subset of faulty sectors expected to recover on next PoSt
+	// Recoveries ∩ Terminated = ∅
 	RecoveringSectors() (bitfield.BitField, error)
+
+	// Live sectors are those that are not terminated (but may be faulty).
 	LiveSectors() (bitfield.BitField, error)
+
+	// Active sectors are those that are neither terminated nor faulty nor unproven, i.e. actively contributing power.
 	ActiveSectors() (bitfield.BitField, error)
+
+	// Unproven sectors in this partition. This bitfield will be cleared on
+	// a successful window post (or at the end of the partition's next
+	// deadline). At that time, any still unproven sectors will be added to
+	// the faulty sector bitfield.
+	UnprovenSectors() (bitfield.BitField, error)
 }

 type SectorOnChainInfo struct {
@@ -219,6 +267,7 @@ type SectorOnChainInfo struct {
 	InitialPledge         abi.TokenAmount
 	ExpectedDayReward     abi.TokenAmount
 	ExpectedStoragePledge abi.TokenAmount
+	SectorKeyCID          *cid.Cid
 }

 type SectorPreCommitInfo = miner0.SectorPreCommitInfo
@@ -234,6 +283,7 @@ type SectorPreCommitOnChainInfo struct {
 type PoStPartition = miner0.PoStPartition
 type RecoveryDeclaration = miner0.RecoveryDeclaration
 type FaultDeclaration = miner0.FaultDeclaration
+type ReplicaUpdate = miner7.ReplicaUpdate

 // Params
 type DeclareFaultsParams = miner0.DeclareFaultsParams
@@ -242,6 +292,7 @@ type SubmitWindowedPoStParams = miner0.SubmitWindowedPoStParams
 type ProveCommitSectorParams = miner0.ProveCommitSectorParams
 type DisputeWindowedPoStParams = miner3.DisputeWindowedPoStParams
 type ProveCommitAggregateParams = miner5.ProveCommitAggregateParams
+type ProveReplicaUpdatesParams = miner7.ProveReplicaUpdatesParams

 func PreferredSealProofTypeFromWindowPoStType(nver network.Version, proof abi.RegisteredPoStProof) (abi.RegisteredSealProof, error) {
 	// We added support for the new proofs in network version 7, and removed support for the old
@@ -138,11 +138,22 @@ func (s *state{{.v}}) GetSectorExpiration(num abi.SectorNumber) (*SectorExpirati
 		return nil, err
 	}
 	// NOTE: this can be optimized significantly.
-	// 1. If the sector is non-faulty, it will either expire on-time (can be
+{{if (ge .v 7) -}}
+    // 1. If the sector is non-faulty, it will expire on-time (can be
+	// learned from the sector info).
+{{- else -}}
+    // 1. If the sector is non-faulty, it will either expire on-time (can be
 	// learned from the sector info), or in the next quantized expiration
 	// epoch (i.e., the first element in the partition's expiration queue.
+{{- end}}
+{{if (ge .v 6) -}}
+	// 2. If it's faulty, it will expire early within the first 42 entries
+	// of the expiration queue.
+{{- else -}}
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+{{- end}}
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner{{.v}}.Deadline) error {
@@ -549,9 +560,12 @@ func (p *partition{{.v}}) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

+func (p *partition{{.v}}) UnprovenSectors() (bitfield.BitField, error) {
+	return {{if (ge .v 2)}}p.Partition.Unproven{{else}}bitfield.New(){{end}}, nil
+}
+
 func fromV{{.v}}SectorOnChainInfo(v{{.v}} miner{{.v}}.SectorOnChainInfo) SectorOnChainInfo {
-{{if (ge .v 2)}}
-	return SectorOnChainInfo{
+	info := SectorOnChainInfo{
 		SectorNumber:          v{{.v}}.SectorNumber,
 		SealProof:             v{{.v}}.SealProof,
 		SealedCID:             v{{.v}}.SealedCID,
@@ -563,10 +577,11 @@ func fromV{{.v}}SectorOnChainInfo(v{{.v}} miner{{.v}}.SectorOnChainInfo) SectorO
 		InitialPledge:         v{{.v}}.InitialPledge,
 		ExpectedDayReward:     v{{.v}}.ExpectedDayReward,
 		ExpectedStoragePledge: v{{.v}}.ExpectedStoragePledge,
+		{{if (ge .v 7)}}
+		SectorKeyCID: v{{.v}}.SectorKeyCID,
+        {{end}}
 	}
-{{else}}
-	return (SectorOnChainInfo)(v0)
-{{end}}
+	return info
 }

 func fromV{{.v}}SectorPreCommitOnChainInfo(v{{.v}} miner{{.v}}.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -67,3 +67,22 @@ func SealProofTypeFromSectorSize(ssize abi.SectorSize, nv network.Version) (abi.

 	return 0, xerrors.Errorf("unsupported network version")
 }
+
+// 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)
+	}
+}
@@ -140,6 +140,7 @@ func (s *state0) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, e
 	// epoch (i.e., the first element in the partition's expiration queue.
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner0.Deadline) error {
@@ -500,10 +501,25 @@ func (p *partition0) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

+func (p *partition0) UnprovenSectors() (bitfield.BitField, error) {
+	return bitfield.New(), nil
+}
+
 func fromV0SectorOnChainInfo(v0 miner0.SectorOnChainInfo) SectorOnChainInfo {
-
-	return (SectorOnChainInfo)(v0)
-
+	info := SectorOnChainInfo{
+		SectorNumber:          v0.SectorNumber,
+		SealProof:             v0.SealProof,
+		SealedCID:             v0.SealedCID,
+		DealIDs:               v0.DealIDs,
+		Activation:            v0.Activation,
+		Expiration:            v0.Expiration,
+		DealWeight:            v0.DealWeight,
+		VerifiedDealWeight:    v0.VerifiedDealWeight,
+		InitialPledge:         v0.InitialPledge,
+		ExpectedDayReward:     v0.ExpectedDayReward,
+		ExpectedStoragePledge: v0.ExpectedStoragePledge,
+	}
+	return info
 }

 func fromV0SectorPreCommitOnChainInfo(v0 miner0.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -138,6 +138,7 @@ func (s *state2) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, e
 	// epoch (i.e., the first element in the partition's expiration queue.
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner2.Deadline) error {
@@ -530,9 +531,12 @@ func (p *partition2) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

-func fromV2SectorOnChainInfo(v2 miner2.SectorOnChainInfo) SectorOnChainInfo {
+func (p *partition2) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}

-	return SectorOnChainInfo{
+func fromV2SectorOnChainInfo(v2 miner2.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
 		SectorNumber:          v2.SectorNumber,
 		SealProof:             v2.SealProof,
 		SealedCID:             v2.SealedCID,
@@ -545,7 +549,7 @@ func fromV2SectorOnChainInfo(v2 miner2.SectorOnChainInfo) SectorOnChainInfo {
 		ExpectedDayReward:     v2.ExpectedDayReward,
 		ExpectedStoragePledge: v2.ExpectedStoragePledge,
 	}
-
+	return info
 }

 func fromV2SectorPreCommitOnChainInfo(v2 miner2.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -140,6 +140,7 @@ func (s *state3) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, e
 	// epoch (i.e., the first element in the partition's expiration queue.
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner3.Deadline) error {
@@ -531,9 +532,12 @@ func (p *partition3) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

-func fromV3SectorOnChainInfo(v3 miner3.SectorOnChainInfo) SectorOnChainInfo {
+func (p *partition3) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}

-	return SectorOnChainInfo{
+func fromV3SectorOnChainInfo(v3 miner3.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
 		SectorNumber:          v3.SectorNumber,
 		SealProof:             v3.SealProof,
 		SealedCID:             v3.SealedCID,
@@ -546,7 +550,7 @@ func fromV3SectorOnChainInfo(v3 miner3.SectorOnChainInfo) SectorOnChainInfo {
 		ExpectedDayReward:     v3.ExpectedDayReward,
 		ExpectedStoragePledge: v3.ExpectedStoragePledge,
 	}
-
+	return info
 }

 func fromV3SectorPreCommitOnChainInfo(v3 miner3.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -140,6 +140,7 @@ func (s *state4) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, e
 	// epoch (i.e., the first element in the partition's expiration queue.
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner4.Deadline) error {
@@ -531,9 +532,12 @@ func (p *partition4) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

-func fromV4SectorOnChainInfo(v4 miner4.SectorOnChainInfo) SectorOnChainInfo {
+func (p *partition4) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}

-	return SectorOnChainInfo{
+func fromV4SectorOnChainInfo(v4 miner4.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
 		SectorNumber:          v4.SectorNumber,
 		SealProof:             v4.SealProof,
 		SealedCID:             v4.SealedCID,
@@ -546,7 +550,7 @@ func fromV4SectorOnChainInfo(v4 miner4.SectorOnChainInfo) SectorOnChainInfo {
 		ExpectedDayReward:     v4.ExpectedDayReward,
 		ExpectedStoragePledge: v4.ExpectedStoragePledge,
 	}
-
+	return info
 }

 func fromV4SectorPreCommitOnChainInfo(v4 miner4.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -140,6 +140,7 @@ func (s *state5) GetSectorExpiration(num abi.SectorNumber) (*SectorExpiration, e
 	// epoch (i.e., the first element in the partition's expiration queue.
 	// 2. If it's faulty, it will expire early within the first 14 entries
 	// of the expiration queue.
+
 	stopErr := errors.New("stop")
 	out := SectorExpiration{}
 	err = dls.ForEach(s.store, func(dlIdx uint64, dl *miner5.Deadline) error {
@@ -531,9 +532,12 @@ func (p *partition5) RecoveringSectors() (bitfield.BitField, error) {
 	return p.Partition.Recoveries, nil
 }

-func fromV5SectorOnChainInfo(v5 miner5.SectorOnChainInfo) SectorOnChainInfo {
+func (p *partition5) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}

-	return SectorOnChainInfo{
+func fromV5SectorOnChainInfo(v5 miner5.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
 		SectorNumber:          v5.SectorNumber,
 		SealProof:             v5.SealProof,
 		SealedCID:             v5.SealedCID,
@@ -546,7 +550,7 @@ func fromV5SectorOnChainInfo(v5 miner5.SectorOnChainInfo) SectorOnChainInfo {
 		ExpectedDayReward:     v5.ExpectedDayReward,
 		ExpectedStoragePledge: v5.ExpectedStoragePledge,
 	}
-
+	return info
 }

 func fromV5SectorPreCommitOnChainInfo(v5 miner5.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
@@ -0,0 +1,570 @@
+package miner
+
+import (
+	"bytes"
+	"errors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
+	rle "github.com/filecoin-project/go-bitfield/rle"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/dline"
+	"github.com/ipfs/go-cid"
+	"github.com/libp2p/go-libp2p-core/peer"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	miner6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/miner"
+	adt6 "github.com/filecoin-project/specs-actors/v6/actors/util/adt"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store) (State, error) {
+	out := state6{store: store}
+	out.State = miner6.State{}
+	return &out, nil
+}
+
+type state6 struct {
+	miner6.State
+	store adt.Store
+}
+
+type deadline6 struct {
+	miner6.Deadline
+	store adt.Store
+}
+
+type partition6 struct {
+	miner6.Partition
+	store adt.Store
+}
+
+func (s *state6) 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 *state6) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.CheckVestedFunds(s.store, epoch)
+}
+
+func (s *state6) LockedFunds() (LockedFunds, error) {
+	return LockedFunds{
+		VestingFunds:             s.State.LockedFunds,
+		InitialPledgeRequirement: s.State.InitialPledge,
+		PreCommitDeposits:        s.State.PreCommitDeposits,
+	}, nil
+}
+
+func (s *state6) FeeDebt() (abi.TokenAmount, error) {
+	return s.State.FeeDebt, nil
+}
+
+func (s *state6) InitialPledge() (abi.TokenAmount, error) {
+	return s.State.InitialPledge, nil
+}
+
+func (s *state6) PreCommitDeposits() (abi.TokenAmount, error) {
+	return s.State.PreCommitDeposits, nil
+}
+
+func (s *state6) GetSector(num abi.SectorNumber) (*SectorOnChainInfo, error) {
+	info, ok, err := s.State.GetSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV6SectorOnChainInfo(*info)
+	return &ret, nil
+}
+
+func (s *state6) 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 *state6) 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 *miner6.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 *state6) 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 either expire on-time (can be
+	// learned from the sector info), or in the next quantized expiration
+	// epoch (i.e., the first element in the partition's expiration queue.
+	// 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 *miner6.Deadline) error {
+		partitions, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+		quant := s.State.QuantSpecForDeadline(dlIdx)
+		var part miner6.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 := miner6.LoadExpirationQueue(s.store, part.ExpirationsEpochs, quant, miner6.PartitionExpirationAmtBitwidth)
+			if err != nil {
+				return err
+			}
+			var exp miner6.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 *state6) GetPrecommittedSector(num abi.SectorNumber) (*SectorPreCommitOnChainInfo, error) {
+	info, ok, err := s.State.GetPrecommittedSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV6SectorPreCommitOnChainInfo(*info)
+
+	return &ret, nil
+}
+
+func (s *state6) ForEachPrecommittedSector(cb func(SectorPreCommitOnChainInfo) error) error {
+	precommitted, err := adt6.AsMap(s.store, s.State.PreCommittedSectors, builtin6.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+
+	var info miner6.SectorPreCommitOnChainInfo
+	if err := precommitted.ForEach(&info, func(_ string) error {
+		return cb(fromV6SectorPreCommitOnChainInfo(info))
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *state6) LoadSectors(snos *bitfield.BitField) ([]*SectorOnChainInfo, error) {
+	sectors, err := miner6.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 info6 miner6.SectorOnChainInfo
+		if err := sectors.ForEach(&info6, func(_ int64) error {
+			info := fromV6SectorOnChainInfo(info6)
+			infos = append(infos, &info)
+			return nil
+		}); err != nil {
+			return nil, err
+		}
+		return infos, nil
+	}
+
+	// Otherwise, load selected.
+	infos6, err := sectors.Load(*snos)
+	if err != nil {
+		return nil, err
+	}
+	infos := make([]*SectorOnChainInfo, len(infos6))
+	for i, info6 := range infos6 {
+		info := fromV6SectorOnChainInfo(*info6)
+		infos[i] = &info
+	}
+	return infos, nil
+}
+
+func (s *state6) loadAllocatedSectorNumbers() (bitfield.BitField, error) {
+	var allocatedSectors bitfield.BitField
+	err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors)
+	return allocatedSectors, err
+}
+
+func (s *state6) IsAllocated(num abi.SectorNumber) (bool, error) {
+	allocatedSectors, err := s.loadAllocatedSectorNumbers()
+	if err != nil {
+		return false, err
+	}
+
+	return allocatedSectors.IsSet(uint64(num))
+}
+
+func (s *state6) GetProvingPeriodStart() (abi.ChainEpoch, error) {
+	return s.State.ProvingPeriodStart, nil
+}
+
+func (s *state6) 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 *state6) 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 *state6) 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 &deadline6{*dl, s.store}, nil
+}
+
+func (s *state6) 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 *miner6.Deadline) error {
+		return cb(i, &deadline6{*dl, s.store})
+	})
+}
+
+func (s *state6) NumDeadlines() (uint64, error) {
+	return miner6.WPoStPeriodDeadlines, nil
+}
+
+func (s *state6) DeadlinesChanged(other State) (bool, error) {
+	other6, ok := other.(*state6)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !s.State.Deadlines.Equals(other6.Deadlines), nil
+}
+
+func (s *state6) MinerInfoChanged(other State) (bool, error) {
+	other0, ok := other.(*state6)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.Info.Equals(other0.State.Info), nil
+}
+
+func (s *state6) Info() (MinerInfo, error) {
+	info, err := s.State.GetInfo(s.store)
+	if err != nil {
+		return MinerInfo{}, err
+	}
+
+	var pid *peer.ID
+	if peerID, err := peer.IDFromBytes(info.PeerId); err == nil {
+		pid = &peerID
+	}
+
+	mi := MinerInfo{
+		Owner:            info.Owner,
+		Worker:           info.Worker,
+		ControlAddresses: info.ControlAddresses,
+
+		NewWorker:         address.Undef,
+		WorkerChangeEpoch: -1,
+
+		PeerId:                     pid,
+		Multiaddrs:                 info.Multiaddrs,
+		WindowPoStProofType:        info.WindowPoStProofType,
+		SectorSize:                 info.SectorSize,
+		WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
+		ConsensusFaultElapsed:      info.ConsensusFaultElapsed,
+	}
+
+	if info.PendingWorkerKey != nil {
+		mi.NewWorker = info.PendingWorkerKey.NewWorker
+		mi.WorkerChangeEpoch = info.PendingWorkerKey.EffectiveAt
+	}
+
+	return mi, nil
+}
+
+func (s *state6) DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error) {
+	return s.State.RecordedDeadlineInfo(epoch), nil
+}
+
+func (s *state6) DeadlineCronActive() (bool, error) {
+	return s.State.DeadlineCronActive, nil
+}
+
+func (s *state6) sectors() (adt.Array, error) {
+	return adt6.AsArray(s.store, s.Sectors, miner6.SectorsAmtBitwidth)
+}
+
+func (s *state6) decodeSectorOnChainInfo(val *cbg.Deferred) (SectorOnChainInfo, error) {
+	var si miner6.SectorOnChainInfo
+	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorOnChainInfo{}, err
+	}
+
+	return fromV6SectorOnChainInfo(si), nil
+}
+
+func (s *state6) precommits() (adt.Map, error) {
+	return adt6.AsMap(s.store, s.PreCommittedSectors, builtin6.DefaultHamtBitwidth)
+}
+
+func (s *state6) decodeSectorPreCommitOnChainInfo(val *cbg.Deferred) (SectorPreCommitOnChainInfo, error) {
+	var sp miner6.SectorPreCommitOnChainInfo
+	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorPreCommitOnChainInfo{}, err
+	}
+
+	return fromV6SectorPreCommitOnChainInfo(sp), nil
+}
+
+func (s *state6) EraseAllUnproven() error {
+
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return err
+	}
+
+	err = dls.ForEach(s.store, func(dindx uint64, dl *miner6.Deadline) error {
+		ps, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+
+		var part miner6.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 *deadline6) LoadPartition(idx uint64) (Partition, error) {
+	p, err := d.Deadline.LoadPartition(d.store, idx)
+	if err != nil {
+		return nil, err
+	}
+	return &partition6{*p, d.store}, nil
+}
+
+func (d *deadline6) ForEachPartition(cb func(uint64, Partition) error) error {
+	ps, err := d.Deadline.PartitionsArray(d.store)
+	if err != nil {
+		return err
+	}
+	var part miner6.Partition
+	return ps.ForEach(&part, func(i int64) error {
+		return cb(uint64(i), &partition6{part, d.store})
+	})
+}
+
+func (d *deadline6) PartitionsChanged(other Deadline) (bool, error) {
+	other6, ok := other.(*deadline6)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !d.Deadline.Partitions.Equals(other6.Deadline.Partitions), nil
+}
+
+func (d *deadline6) PartitionsPoSted() (bitfield.BitField, error) {
+	return d.Deadline.PartitionsPoSted, nil
+}
+
+func (d *deadline6) DisputableProofCount() (uint64, error) {
+
+	ops, err := d.OptimisticProofsSnapshotArray(d.store)
+	if err != nil {
+		return 0, err
+	}
+
+	return ops.Length(), nil
+
+}
+
+func (p *partition6) AllSectors() (bitfield.BitField, error) {
+	return p.Partition.Sectors, nil
+}
+
+func (p *partition6) FaultySectors() (bitfield.BitField, error) {
+	return p.Partition.Faults, nil
+}
+
+func (p *partition6) RecoveringSectors() (bitfield.BitField, error) {
+	return p.Partition.Recoveries, nil
+}
+
+func (p *partition6) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}
+
+func fromV6SectorOnChainInfo(v6 miner6.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
+		SectorNumber:          v6.SectorNumber,
+		SealProof:             v6.SealProof,
+		SealedCID:             v6.SealedCID,
+		DealIDs:               v6.DealIDs,
+		Activation:            v6.Activation,
+		Expiration:            v6.Expiration,
+		DealWeight:            v6.DealWeight,
+		VerifiedDealWeight:    v6.VerifiedDealWeight,
+		InitialPledge:         v6.InitialPledge,
+		ExpectedDayReward:     v6.ExpectedDayReward,
+		ExpectedStoragePledge: v6.ExpectedStoragePledge,
+	}
+	return info
+}
+
+func fromV6SectorPreCommitOnChainInfo(v6 miner6.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
+
+	return SectorPreCommitOnChainInfo{
+		Info:               (SectorPreCommitInfo)(v6.Info),
+		PreCommitDeposit:   v6.PreCommitDeposit,
+		PreCommitEpoch:     v6.PreCommitEpoch,
+		DealWeight:         v6.DealWeight,
+		VerifiedDealWeight: v6.VerifiedDealWeight,
+	}
+
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,571 @@
+package miner
+
+import (
+	"bytes"
+	"errors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-bitfield"
+	rle "github.com/filecoin-project/go-bitfield/rle"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/filecoin-project/go-state-types/dline"
+	"github.com/ipfs/go-cid"
+	"github.com/libp2p/go-libp2p-core/peer"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
+	miner7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/miner"
+	adt7 "github.com/filecoin-project/specs-actors/v7/actors/util/adt"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store) (State, error) {
+	out := state7{store: store}
+	out.State = miner7.State{}
+	return &out, nil
+}
+
+type state7 struct {
+	miner7.State
+	store adt.Store
+}
+
+type deadline7 struct {
+	miner7.Deadline
+	store adt.Store
+}
+
+type partition7 struct {
+	miner7.Partition
+	store adt.Store
+}
+
+func (s *state7) 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 *state7) VestedFunds(epoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.CheckVestedFunds(s.store, epoch)
+}
+
+func (s *state7) LockedFunds() (LockedFunds, error) {
+	return LockedFunds{
+		VestingFunds:             s.State.LockedFunds,
+		InitialPledgeRequirement: s.State.InitialPledge,
+		PreCommitDeposits:        s.State.PreCommitDeposits,
+	}, nil
+}
+
+func (s *state7) FeeDebt() (abi.TokenAmount, error) {
+	return s.State.FeeDebt, nil
+}
+
+func (s *state7) InitialPledge() (abi.TokenAmount, error) {
+	return s.State.InitialPledge, nil
+}
+
+func (s *state7) PreCommitDeposits() (abi.TokenAmount, error) {
+	return s.State.PreCommitDeposits, nil
+}
+
+func (s *state7) GetSector(num abi.SectorNumber) (*SectorOnChainInfo, error) {
+	info, ok, err := s.State.GetSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV7SectorOnChainInfo(*info)
+	return &ret, nil
+}
+
+func (s *state7) 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 *state7) 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 *miner7.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 *state7) 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 *miner7.Deadline) error {
+		partitions, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+		quant := s.State.QuantSpecForDeadline(dlIdx)
+		var part miner7.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 := miner7.LoadExpirationQueue(s.store, part.ExpirationsEpochs, quant, miner7.PartitionExpirationAmtBitwidth)
+			if err != nil {
+				return err
+			}
+			var exp miner7.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 *state7) GetPrecommittedSector(num abi.SectorNumber) (*SectorPreCommitOnChainInfo, error) {
+	info, ok, err := s.State.GetPrecommittedSector(s.store, num)
+	if !ok || err != nil {
+		return nil, err
+	}
+
+	ret := fromV7SectorPreCommitOnChainInfo(*info)
+
+	return &ret, nil
+}
+
+func (s *state7) ForEachPrecommittedSector(cb func(SectorPreCommitOnChainInfo) error) error {
+	precommitted, err := adt7.AsMap(s.store, s.State.PreCommittedSectors, builtin7.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+
+	var info miner7.SectorPreCommitOnChainInfo
+	if err := precommitted.ForEach(&info, func(_ string) error {
+		return cb(fromV7SectorPreCommitOnChainInfo(info))
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (s *state7) LoadSectors(snos *bitfield.BitField) ([]*SectorOnChainInfo, error) {
+	sectors, err := miner7.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 info7 miner7.SectorOnChainInfo
+		if err := sectors.ForEach(&info7, func(_ int64) error {
+			info := fromV7SectorOnChainInfo(info7)
+			infos = append(infos, &info)
+			return nil
+		}); err != nil {
+			return nil, err
+		}
+		return infos, nil
+	}
+
+	// Otherwise, load selected.
+	infos7, err := sectors.Load(*snos)
+	if err != nil {
+		return nil, err
+	}
+	infos := make([]*SectorOnChainInfo, len(infos7))
+	for i, info7 := range infos7 {
+		info := fromV7SectorOnChainInfo(*info7)
+		infos[i] = &info
+	}
+	return infos, nil
+}
+
+func (s *state7) loadAllocatedSectorNumbers() (bitfield.BitField, error) {
+	var allocatedSectors bitfield.BitField
+	err := s.store.Get(s.store.Context(), s.State.AllocatedSectors, &allocatedSectors)
+	return allocatedSectors, err
+}
+
+func (s *state7) IsAllocated(num abi.SectorNumber) (bool, error) {
+	allocatedSectors, err := s.loadAllocatedSectorNumbers()
+	if err != nil {
+		return false, err
+	}
+
+	return allocatedSectors.IsSet(uint64(num))
+}
+
+func (s *state7) GetProvingPeriodStart() (abi.ChainEpoch, error) {
+	return s.State.ProvingPeriodStart, nil
+}
+
+func (s *state7) 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 *state7) 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 *state7) 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 &deadline7{*dl, s.store}, nil
+}
+
+func (s *state7) 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 *miner7.Deadline) error {
+		return cb(i, &deadline7{*dl, s.store})
+	})
+}
+
+func (s *state7) NumDeadlines() (uint64, error) {
+	return miner7.WPoStPeriodDeadlines, nil
+}
+
+func (s *state7) DeadlinesChanged(other State) (bool, error) {
+	other7, ok := other.(*state7)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !s.State.Deadlines.Equals(other7.Deadlines), nil
+}
+
+func (s *state7) MinerInfoChanged(other State) (bool, error) {
+	other0, ok := other.(*state7)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.Info.Equals(other0.State.Info), nil
+}
+
+func (s *state7) Info() (MinerInfo, error) {
+	info, err := s.State.GetInfo(s.store)
+	if err != nil {
+		return MinerInfo{}, err
+	}
+
+	var pid *peer.ID
+	if peerID, err := peer.IDFromBytes(info.PeerId); err == nil {
+		pid = &peerID
+	}
+
+	mi := MinerInfo{
+		Owner:            info.Owner,
+		Worker:           info.Worker,
+		ControlAddresses: info.ControlAddresses,
+
+		NewWorker:         address.Undef,
+		WorkerChangeEpoch: -1,
+
+		PeerId:                     pid,
+		Multiaddrs:                 info.Multiaddrs,
+		WindowPoStProofType:        info.WindowPoStProofType,
+		SectorSize:                 info.SectorSize,
+		WindowPoStPartitionSectors: info.WindowPoStPartitionSectors,
+		ConsensusFaultElapsed:      info.ConsensusFaultElapsed,
+	}
+
+	if info.PendingWorkerKey != nil {
+		mi.NewWorker = info.PendingWorkerKey.NewWorker
+		mi.WorkerChangeEpoch = info.PendingWorkerKey.EffectiveAt
+	}
+
+	return mi, nil
+}
+
+func (s *state7) DeadlineInfo(epoch abi.ChainEpoch) (*dline.Info, error) {
+	return s.State.RecordedDeadlineInfo(epoch), nil
+}
+
+func (s *state7) DeadlineCronActive() (bool, error) {
+	return s.State.DeadlineCronActive, nil
+}
+
+func (s *state7) sectors() (adt.Array, error) {
+	return adt7.AsArray(s.store, s.Sectors, miner7.SectorsAmtBitwidth)
+}
+
+func (s *state7) decodeSectorOnChainInfo(val *cbg.Deferred) (SectorOnChainInfo, error) {
+	var si miner7.SectorOnChainInfo
+	err := si.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorOnChainInfo{}, err
+	}
+
+	return fromV7SectorOnChainInfo(si), nil
+}
+
+func (s *state7) precommits() (adt.Map, error) {
+	return adt7.AsMap(s.store, s.PreCommittedSectors, builtin7.DefaultHamtBitwidth)
+}
+
+func (s *state7) decodeSectorPreCommitOnChainInfo(val *cbg.Deferred) (SectorPreCommitOnChainInfo, error) {
+	var sp miner7.SectorPreCommitOnChainInfo
+	err := sp.UnmarshalCBOR(bytes.NewReader(val.Raw))
+	if err != nil {
+		return SectorPreCommitOnChainInfo{}, err
+	}
+
+	return fromV7SectorPreCommitOnChainInfo(sp), nil
+}
+
+func (s *state7) EraseAllUnproven() error {
+
+	dls, err := s.State.LoadDeadlines(s.store)
+	if err != nil {
+		return err
+	}
+
+	err = dls.ForEach(s.store, func(dindx uint64, dl *miner7.Deadline) error {
+		ps, err := dl.PartitionsArray(s.store)
+		if err != nil {
+			return err
+		}
+
+		var part miner7.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 *deadline7) LoadPartition(idx uint64) (Partition, error) {
+	p, err := d.Deadline.LoadPartition(d.store, idx)
+	if err != nil {
+		return nil, err
+	}
+	return &partition7{*p, d.store}, nil
+}
+
+func (d *deadline7) ForEachPartition(cb func(uint64, Partition) error) error {
+	ps, err := d.Deadline.PartitionsArray(d.store)
+	if err != nil {
+		return err
+	}
+	var part miner7.Partition
+	return ps.ForEach(&part, func(i int64) error {
+		return cb(uint64(i), &partition7{part, d.store})
+	})
+}
+
+func (d *deadline7) PartitionsChanged(other Deadline) (bool, error) {
+	other7, ok := other.(*deadline7)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+
+	return !d.Deadline.Partitions.Equals(other7.Deadline.Partitions), nil
+}
+
+func (d *deadline7) PartitionsPoSted() (bitfield.BitField, error) {
+	return d.Deadline.PartitionsPoSted, nil
+}
+
+func (d *deadline7) DisputableProofCount() (uint64, error) {
+
+	ops, err := d.OptimisticProofsSnapshotArray(d.store)
+	if err != nil {
+		return 0, err
+	}
+
+	return ops.Length(), nil
+
+}
+
+func (p *partition7) AllSectors() (bitfield.BitField, error) {
+	return p.Partition.Sectors, nil
+}
+
+func (p *partition7) FaultySectors() (bitfield.BitField, error) {
+	return p.Partition.Faults, nil
+}
+
+func (p *partition7) RecoveringSectors() (bitfield.BitField, error) {
+	return p.Partition.Recoveries, nil
+}
+
+func (p *partition7) UnprovenSectors() (bitfield.BitField, error) {
+	return p.Partition.Unproven, nil
+}
+
+func fromV7SectorOnChainInfo(v7 miner7.SectorOnChainInfo) SectorOnChainInfo {
+	info := SectorOnChainInfo{
+		SectorNumber:          v7.SectorNumber,
+		SealProof:             v7.SealProof,
+		SealedCID:             v7.SealedCID,
+		DealIDs:               v7.DealIDs,
+		Activation:            v7.Activation,
+		Expiration:            v7.Expiration,
+		DealWeight:            v7.DealWeight,
+		VerifiedDealWeight:    v7.VerifiedDealWeight,
+		InitialPledge:         v7.InitialPledge,
+		ExpectedDayReward:     v7.ExpectedDayReward,
+		ExpectedStoragePledge: v7.ExpectedStoragePledge,
+
+		SectorKeyCID: v7.SectorKeyCID,
+	}
+	return info
+}
+
+func fromV7SectorPreCommitOnChainInfo(v7 miner7.SectorPreCommitOnChainInfo) SectorPreCommitOnChainInfo {
+
+	return SectorPreCommitOnChainInfo{
+		Info:               (SectorPreCommitInfo)(v7.Info),
+		PreCommitDeposit:   v7.PreCommitDeposit,
+		PreCommitEpoch:     v7.PreCommitEpoch,
+		DealWeight:         v7.DealWeight,
+		VerifiedDealWeight: v7.VerifiedDealWeight,
+	}
+
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,71 @@
+package multisig
+
+import (
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+	init6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/init"
+	multisig6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/multisig"
+
+	"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 message6 struct{ message0 }
+
+func (m message6) 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 := &multisig6.ConstructorParams{
+		Signers:               signers,
+		NumApprovalsThreshold: threshold,
+		UnlockDuration:        unlockDuration,
+		StartEpoch:            unlockStart,
+	}
+
+	enc, actErr := actors.SerializeParams(msigParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	// new actors are created by invoking 'exec' on the init actor with the constructor params
+	execParams := &init6.ExecParams{
+		CodeCID:           builtin6.MultisigActorCodeID,
+		ConstructorParams: enc,
+	}
+
+	enc, actErr = actors.SerializeParams(execParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Method: builtin6.MethodsInit.Exec,
+		Params: enc,
+		Value:  initialAmount,
+	}, nil
+}
@@ -0,0 +1,71 @@
+package multisig
+
+import (
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+	init7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/init"
+	multisig7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/multisig"
+
+	"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 message7 struct{ message0 }
+
+func (m message7) 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 := &multisig7.ConstructorParams{
+		Signers:               signers,
+		NumApprovalsThreshold: threshold,
+		UnlockDuration:        unlockDuration,
+		StartEpoch:            unlockStart,
+	}
+
+	enc, actErr := actors.SerializeParams(msigParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	// new actors are created by invoking 'exec' on the init actor with the constructor params
+	execParams := &init7.ExecParams{
+		CodeCID:           builtin7.MultisigActorCodeID,
+		ConstructorParams: enc,
+	}
+
+	enc, actErr = actors.SerializeParams(execParams)
+	if actErr != nil {
+		return nil, actErr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Method: builtin7.MethodsInit.Exec,
+		Params: enc,
+		Value:  initialAmount,
+	}, nil
+}
@@ -13,7 +13,7 @@ import (
 	"github.com/ipfs/go-cid"

 	msig0 "github.com/filecoin-project/specs-actors/actors/builtin/multisig"
-	msig5 "github.com/filecoin-project/specs-actors/v5/actors/builtin/multisig"
+	msig7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/multisig"

 	builtin0 "github.com/filecoin-project/specs-actors/actors/builtin"

@@ -25,6 +25,10 @@ import (

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"

+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -52,6 +56,14 @@ func init() {
 	builtin.RegisterActorState(builtin5.MultisigActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
 		return load5(store, root)
 	})
+
+	builtin.RegisterActorState(builtin6.MultisigActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.MultisigActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
 }

 func Load(store adt.Store, act *types.Actor) (State, error) {
@@ -72,6 +84,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.MultisigActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.MultisigActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.MultisigActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -94,6 +112,12 @@ func MakeState(store adt.Store, av actors.Version, signers []address.Address, th
 	case actors.Version5:
 		return make5(store, signers, threshold, startEpoch, unlockDuration, initialBalance)

+	case actors.Version6:
+		return make6(store, signers, threshold, startEpoch, unlockDuration, initialBalance)
+
+	case actors.Version7:
+		return make7(store, signers, threshold, startEpoch, unlockDuration, initialBalance)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -116,6 +140,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.MultisigActorCodeID, nil

+	case actors.Version6:
+		return builtin6.MultisigActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.MultisigActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -141,7 +171,7 @@ type State interface {

 type Transaction = msig0.Transaction

-var Methods = builtin5.MethodsMultisig
+var Methods = builtin7.MethodsMultisig

 func Message(version actors.Version, from address.Address) MessageBuilder {
 	switch version {
@@ -160,6 +190,12 @@ func Message(version actors.Version, from address.Address) MessageBuilder {

 	case actors.Version5:
 		return message5{message0{from}}
+
+	case actors.Version6:
+		return message6{message0{from}}
+
+	case actors.Version7:
+		return message7{message0{from}}
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -183,13 +219,13 @@ type MessageBuilder interface {
 }

 // this type is the same between v0 and v2
-type ProposalHashData = msig5.ProposalHashData
-type ProposeReturn = msig5.ProposeReturn
-type ProposeParams = msig5.ProposeParams
-type ApproveReturn = msig5.ApproveReturn
+type ProposalHashData = msig7.ProposalHashData
+type ProposeReturn = msig7.ProposeReturn
+type ProposeParams = msig7.ProposeParams
+type ApproveReturn = msig7.ApproveReturn

 func txnParams(id uint64, data *ProposalHashData) ([]byte, error) {
-	params := msig5.TxnIDParams{ID: msig5.TxnID(id)}
+	params := msig7.TxnIDParams{ID: msig7.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)
@@ -0,0 +1,119 @@
+package multisig
+
+import (
+	"bytes"
+	"encoding/binary"
+
+	adt6 "github.com/filecoin-project/specs-actors/v6/actors/util/adt"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	msig6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/multisig"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store, signers []address.Address, threshold uint64, startEpoch abi.ChainEpoch, unlockDuration abi.ChainEpoch, initialBalance abi.TokenAmount) (State, error) {
+	out := state6{store: store}
+	out.State = msig6.State{}
+	out.State.Signers = signers
+	out.State.NumApprovalsThreshold = threshold
+	out.State.StartEpoch = startEpoch
+	out.State.UnlockDuration = unlockDuration
+	out.State.InitialBalance = initialBalance
+
+	em, err := adt6.StoreEmptyMap(store, builtin6.DefaultHamtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State.PendingTxns = em
+
+	return &out, nil
+}
+
+type state6 struct {
+	msig6.State
+	store adt.Store
+}
+
+func (s *state6) LockedBalance(currEpoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.State.AmountLocked(currEpoch - s.State.StartEpoch), nil
+}
+
+func (s *state6) StartEpoch() (abi.ChainEpoch, error) {
+	return s.State.StartEpoch, nil
+}
+
+func (s *state6) UnlockDuration() (abi.ChainEpoch, error) {
+	return s.State.UnlockDuration, nil
+}
+
+func (s *state6) InitialBalance() (abi.TokenAmount, error) {
+	return s.State.InitialBalance, nil
+}
+
+func (s *state6) Threshold() (uint64, error) {
+	return s.State.NumApprovalsThreshold, nil
+}
+
+func (s *state6) Signers() ([]address.Address, error) {
+	return s.State.Signers, nil
+}
+
+func (s *state6) ForEachPendingTxn(cb func(id int64, txn Transaction) error) error {
+	arr, err := adt6.AsMap(s.store, s.State.PendingTxns, builtin6.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+	var out msig6.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 *state6) PendingTxnChanged(other State) (bool, error) {
+	other6, ok := other.(*state6)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.PendingTxns.Equals(other6.PendingTxns), nil
+}
+
+func (s *state6) transactions() (adt.Map, error) {
+	return adt6.AsMap(s.store, s.PendingTxns, builtin6.DefaultHamtBitwidth)
+}
+
+func (s *state6) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
+	var tx msig6.Transaction
+	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return Transaction{}, err
+	}
+	return tx, nil
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
@@ -0,0 +1,119 @@
+package multisig
+
+import (
+	"bytes"
+	"encoding/binary"
+
+	adt7 "github.com/filecoin-project/specs-actors/v7/actors/util/adt"
+
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+	"github.com/ipfs/go-cid"
+	cbg "github.com/whyrusleeping/cbor-gen"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/actors/adt"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
+	msig7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/multisig"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store, signers []address.Address, threshold uint64, startEpoch abi.ChainEpoch, unlockDuration abi.ChainEpoch, initialBalance abi.TokenAmount) (State, error) {
+	out := state7{store: store}
+	out.State = msig7.State{}
+	out.State.Signers = signers
+	out.State.NumApprovalsThreshold = threshold
+	out.State.StartEpoch = startEpoch
+	out.State.UnlockDuration = unlockDuration
+	out.State.InitialBalance = initialBalance
+
+	em, err := adt7.StoreEmptyMap(store, builtin7.DefaultHamtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	out.State.PendingTxns = em
+
+	return &out, nil
+}
+
+type state7 struct {
+	msig7.State
+	store adt.Store
+}
+
+func (s *state7) LockedBalance(currEpoch abi.ChainEpoch) (abi.TokenAmount, error) {
+	return s.State.AmountLocked(currEpoch - s.State.StartEpoch), nil
+}
+
+func (s *state7) StartEpoch() (abi.ChainEpoch, error) {
+	return s.State.StartEpoch, nil
+}
+
+func (s *state7) UnlockDuration() (abi.ChainEpoch, error) {
+	return s.State.UnlockDuration, nil
+}
+
+func (s *state7) InitialBalance() (abi.TokenAmount, error) {
+	return s.State.InitialBalance, nil
+}
+
+func (s *state7) Threshold() (uint64, error) {
+	return s.State.NumApprovalsThreshold, nil
+}
+
+func (s *state7) Signers() ([]address.Address, error) {
+	return s.State.Signers, nil
+}
+
+func (s *state7) ForEachPendingTxn(cb func(id int64, txn Transaction) error) error {
+	arr, err := adt7.AsMap(s.store, s.State.PendingTxns, builtin7.DefaultHamtBitwidth)
+	if err != nil {
+		return err
+	}
+	var out msig7.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 *state7) PendingTxnChanged(other State) (bool, error) {
+	other7, ok := other.(*state7)
+	if !ok {
+		// treat an upgrade as a change, always
+		return true, nil
+	}
+	return !s.State.PendingTxns.Equals(other7.PendingTxns), nil
+}
+
+func (s *state7) transactions() (adt.Map, error) {
+	return adt7.AsMap(s.store, s.PendingTxns, builtin7.DefaultHamtBitwidth)
+}
+
+func (s *state7) decodeTransaction(val *cbg.Deferred) (Transaction, error) {
+	var tx msig7.Transaction
+	if err := tx.UnmarshalCBOR(bytes.NewReader(val.Raw)); err != nil {
+		return Transaction{}, err
+	}
+	return tx, nil
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
@@ -39,7 +39,11 @@ func (m message{{.v}}) Create(to address.Address, initialAmount abi.TokenAmount)

 func (m message{{.v}}) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych{{.v}}.UpdateChannelStateParams{
+	{{if (ge .v 7)}}
+	    Sv:     toV{{.v}}SignedVoucher(*sv),
+	{{else}}
 		Sv:     *sv,
+	{{end}}
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -39,7 +39,9 @@ func (m message0) Create(to address.Address, initialAmount abi.TokenAmount) (*ty

 func (m message0) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych0.UpdateChannelStateParams{
-		Sv:     *sv,
+
+		Sv: *sv,
+
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -39,7 +39,9 @@ func (m message2) Create(to address.Address, initialAmount abi.TokenAmount) (*ty

 func (m message2) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych2.UpdateChannelStateParams{
-		Sv:     *sv,
+
+		Sv: *sv,
+
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -39,7 +39,9 @@ func (m message3) Create(to address.Address, initialAmount abi.TokenAmount) (*ty

 func (m message3) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych3.UpdateChannelStateParams{
-		Sv:     *sv,
+
+		Sv: *sv,
+
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -39,7 +39,9 @@ func (m message4) Create(to address.Address, initialAmount abi.TokenAmount) (*ty

 func (m message4) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych4.UpdateChannelStateParams{
-		Sv:     *sv,
+
+		Sv: *sv,
+
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -39,7 +39,9 @@ func (m message5) Create(to address.Address, initialAmount abi.TokenAmount) (*ty

 func (m message5) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
 	params, aerr := actors.SerializeParams(&paych5.UpdateChannelStateParams{
-		Sv:     *sv,
+
+		Sv: *sv,
+
 		Secret: secret,
 	})
 	if aerr != nil {
@@ -0,0 +1,76 @@
+package paych
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+
+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+	init6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/init"
+	paych6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/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 message6 struct{ from address.Address }
+
+func (m message6) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
+	params, aerr := actors.SerializeParams(&paych6.ConstructorParams{From: m.from, To: to})
+	if aerr != nil {
+		return nil, aerr
+	}
+	enc, aerr := actors.SerializeParams(&init6.ExecParams{
+		CodeCID:           builtin6.PaymentChannelActorCodeID,
+		ConstructorParams: params,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Value:  initialAmount,
+		Method: builtin6.MethodsInit.Exec,
+		Params: enc,
+	}, nil
+}
+
+func (m message6) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
+	params, aerr := actors.SerializeParams(&paych6.UpdateChannelStateParams{
+
+		Sv: *sv,
+
+		Secret: secret,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin6.MethodsPaych.UpdateChannelState,
+		Params: params,
+	}, nil
+}
+
+func (m message6) Settle(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin6.MethodsPaych.Settle,
+	}, nil
+}
+
+func (m message6) Collect(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin6.MethodsPaych.Collect,
+	}, nil
+}
@@ -0,0 +1,76 @@
+package paych
+
+import (
+	"github.com/filecoin-project/go-address"
+	"github.com/filecoin-project/go-state-types/abi"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+	init7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/init"
+	paych7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/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 message7 struct{ from address.Address }
+
+func (m message7) Create(to address.Address, initialAmount abi.TokenAmount) (*types.Message, error) {
+	params, aerr := actors.SerializeParams(&paych7.ConstructorParams{From: m.from, To: to})
+	if aerr != nil {
+		return nil, aerr
+	}
+	enc, aerr := actors.SerializeParams(&init7.ExecParams{
+		CodeCID:           builtin7.PaymentChannelActorCodeID,
+		ConstructorParams: params,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     init_.Address,
+		From:   m.from,
+		Value:  initialAmount,
+		Method: builtin7.MethodsInit.Exec,
+		Params: enc,
+	}, nil
+}
+
+func (m message7) Update(paych address.Address, sv *SignedVoucher, secret []byte) (*types.Message, error) {
+	params, aerr := actors.SerializeParams(&paych7.UpdateChannelStateParams{
+
+		Sv: toV7SignedVoucher(*sv),
+
+		Secret: secret,
+	})
+	if aerr != nil {
+		return nil, aerr
+	}
+
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin7.MethodsPaych.UpdateChannelState,
+		Params: params,
+	}, nil
+}
+
+func (m message7) Settle(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin7.MethodsPaych.Settle,
+	}, nil
+}
+
+func (m message7) Collect(paych address.Address) (*types.Message, error) {
+	return &types.Message{
+		To:     paych,
+		From:   m.from,
+		Value:  abi.NewTokenAmount(0),
+		Method: builtin7.MethodsPaych.Collect,
+	}, nil
+}
@@ -25,6 +25,10 @@ import (

 	builtin5 "github.com/filecoin-project/specs-actors/v5/actors/builtin"

+	builtin6 "github.com/filecoin-project/specs-actors/v6/actors/builtin"
+
+	builtin7 "github.com/filecoin-project/specs-actors/v7/actors/builtin"
+
 	"github.com/filecoin-project/lotus/chain/actors"
 	"github.com/filecoin-project/lotus/chain/actors/adt"
 	"github.com/filecoin-project/lotus/chain/actors/builtin"
@@ -52,6 +56,14 @@ func init() {
 	builtin.RegisterActorState(builtin5.PaymentChannelActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
 		return load5(store, root)
 	})
+
+	builtin.RegisterActorState(builtin6.PaymentChannelActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load6(store, root)
+	})
+
+	builtin.RegisterActorState(builtin7.PaymentChannelActorCodeID, func(store adt.Store, root cid.Cid) (cbor.Marshaler, error) {
+		return load7(store, root)
+	})
 }

 // Load returns an abstract copy of payment channel state, irregardless of actor version
@@ -73,6 +85,12 @@ func Load(store adt.Store, act *types.Actor) (State, error) {
 	case builtin5.PaymentChannelActorCodeID:
 		return load5(store, act.Head)

+	case builtin6.PaymentChannelActorCodeID:
+		return load6(store, act.Head)
+
+	case builtin7.PaymentChannelActorCodeID:
+		return load7(store, act.Head)
+
 	}
 	return nil, xerrors.Errorf("unknown actor code %s", act.Code)
 }
@@ -95,6 +113,12 @@ func MakeState(store adt.Store, av actors.Version) (State, error) {
 	case actors.Version5:
 		return make5(store)

+	case actors.Version6:
+		return make6(store)
+
+	case actors.Version7:
+		return make7(store)
+
 	}
 	return nil, xerrors.Errorf("unknown actor version %d", av)
 }
@@ -117,6 +141,12 @@ func GetActorCodeID(av actors.Version) (cid.Cid, error) {
 	case actors.Version5:
 		return builtin5.PaymentChannelActorCodeID, nil

+	case actors.Version6:
+		return builtin6.PaymentChannelActorCodeID, nil
+
+	case actors.Version7:
+		return builtin7.PaymentChannelActorCodeID, nil
+
 	}

 	return cid.Undef, xerrors.Errorf("unknown actor version %d", av)
@@ -170,7 +200,7 @@ func DecodeSignedVoucher(s string) (*SignedVoucher, error) {
 	return &sv, nil
 }

-var Methods = builtin5.MethodsPaych
+var Methods = builtin7.MethodsPaych

 func Message(version actors.Version, from address.Address) MessageBuilder {
 	switch version {
@@ -190,6 +220,12 @@ func Message(version actors.Version, from address.Address) MessageBuilder {
 	case actors.Version5:
 		return message5{from}

+	case actors.Version6:
+		return message6{from}
+
+	case actors.Version7:
+		return message7{from}
+
 	default:
 		panic(fmt.Sprintf("unsupported actors version: %d", version))
 	}
@@ -112,3 +112,21 @@ func (ls *laneState{{.v}}) Redeemed() (big.Int, error) {
 func (ls *laneState{{.v}}) Nonce() (uint64, error) {
 	return ls.LaneState.Nonce, nil
 }
+
+{{if (ge .v 7)}}
+func toV{{.v}}SignedVoucher(sv SignedVoucher) paych{{.v}}.SignedVoucher {
+	return paych{{.v}}.SignedVoucher{
+		ChannelAddr:     sv.ChannelAddr,
+		TimeLockMin:     sv.TimeLockMin,
+		TimeLockMax:     sv.TimeLockMax,
+		SecretHash:      sv.SecretPreimage,
+		Extra:           sv.Extra,
+		Lane:            sv.Lane,
+		Nonce:           sv.Nonce,
+		Amount:          sv.Amount,
+		MinSettleHeight: sv.MinSettleHeight,
+		Merges:          sv.Merges,
+		Signature:       sv.Signature,
+	}
+}
+{{end}}
@@ -0,0 +1,114 @@
+package paych
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"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/lotus/chain/actors/adt"
+
+	paych6 "github.com/filecoin-project/specs-actors/v6/actors/builtin/paych"
+	adt6 "github.com/filecoin-project/specs-actors/v6/actors/util/adt"
+)
+
+var _ State = (*state6)(nil)
+
+func load6(store adt.Store, root cid.Cid) (State, error) {
+	out := state6{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make6(store adt.Store) (State, error) {
+	out := state6{store: store}
+	out.State = paych6.State{}
+	return &out, nil
+}
+
+type state6 struct {
+	paych6.State
+	store adt.Store
+	lsAmt *adt6.Array
+}
+
+// Channel owner, who has funded the actor
+func (s *state6) From() (address.Address, error) {
+	return s.State.From, nil
+}
+
+// Recipient of payouts from channel
+func (s *state6) To() (address.Address, error) {
+	return s.State.To, nil
+}
+
+// Height at which the channel can be `Collected`
+func (s *state6) SettlingAt() (abi.ChainEpoch, error) {
+	return s.State.SettlingAt, nil
+}
+
+// Amount successfully redeemed through the payment channel, paid out on `Collect()`
+func (s *state6) ToSend() (abi.TokenAmount, error) {
+	return s.State.ToSend, nil
+}
+
+func (s *state6) getOrLoadLsAmt() (*adt6.Array, error) {
+	if s.lsAmt != nil {
+		return s.lsAmt, nil
+	}
+
+	// Get the lane state from the chain
+	lsamt, err := adt6.AsArray(s.store, s.State.LaneStates, paych6.LaneStatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	s.lsAmt = lsamt
+	return lsamt, nil
+}
+
+// Get total number of lanes
+func (s *state6) LaneCount() (uint64, error) {
+	lsamt, err := s.getOrLoadLsAmt()
+	if err != nil {
+		return 0, err
+	}
+	return lsamt.Length(), nil
+}
+
+func (s *state6) GetState() interface{} {
+	return &s.State
+}
+
+// Iterate lane states
+func (s *state6) 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 paych6.LaneState
+	return lsamt.ForEach(&ls, func(i int64) error {
+		return cb(uint64(i), &laneState6{ls})
+	})
+}
+
+type laneState6 struct {
+	paych6.LaneState
+}
+
+func (ls *laneState6) Redeemed() (big.Int, error) {
+	return ls.LaneState.Redeemed, nil
+}
+
+func (ls *laneState6) Nonce() (uint64, error) {
+	return ls.LaneState.Nonce, nil
+}
@@ -0,0 +1,130 @@
+package paych
+
+import (
+	"github.com/ipfs/go-cid"
+
+	"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/lotus/chain/actors/adt"
+
+	paych7 "github.com/filecoin-project/specs-actors/v7/actors/builtin/paych"
+	adt7 "github.com/filecoin-project/specs-actors/v7/actors/util/adt"
+)
+
+var _ State = (*state7)(nil)
+
+func load7(store adt.Store, root cid.Cid) (State, error) {
+	out := state7{store: store}
+	err := store.Get(store.Context(), root, &out)
+	if err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func make7(store adt.Store) (State, error) {
+	out := state7{store: store}
+	out.State = paych7.State{}
+	return &out, nil
+}
+
+type state7 struct {
+	paych7.State
+	store adt.Store
+	lsAmt *adt7.Array
+}
+
+// Channel owner, who has funded the actor
+func (s *state7) From() (address.Address, error) {
+	return s.State.From, nil
+}
+
+// Recipient of payouts from channel
+func (s *state7) To() (address.Address, error) {
+	return s.State.To, nil
+}
+
+// Height at which the channel can be `Collected`
+func (s *state7) SettlingAt() (abi.ChainEpoch, error) {
+	return s.State.SettlingAt, nil
+}
+
+// Amount successfully redeemed through the payment channel, paid out on `Collect()`
+func (s *state7) ToSend() (abi.TokenAmount, error) {
+	return s.State.ToSend, nil
+}
+
+func (s *state7) getOrLoadLsAmt() (*adt7.Array, error) {
+	if s.lsAmt != nil {
+		return s.lsAmt, nil
+	}
+
+	// Get the lane state from the chain
+	lsamt, err := adt7.AsArray(s.store, s.State.LaneStates, paych7.LaneStatesAmtBitwidth)
+	if err != nil {
+		return nil, err
+	}
+
+	s.lsAmt = lsamt
+	return lsamt, nil
+}
+
+// Get total number of lanes
+func (s *state7) LaneCount() (uint64, error) {
+	lsamt, err := s.getOrLoadLsAmt()
+	if err != nil {
+		return 0, err
+	}
+	return lsamt.Length(), nil
+}
+
+func (s *state7) GetState() interface{} {
+	return &s.State
+}
+
+// Iterate lane states
+func (s *state7) 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 paych7.LaneState
+	return lsamt.ForEach(&ls, func(i int64) error {
+		return cb(uint64(i), &laneState7{ls})
+	})
+}
+
+type laneState7 struct {
+	paych7.LaneState
+}
+
+func (ls *laneState7) Redeemed() (big.Int, error) {
+	return ls.LaneState.Redeemed, nil
+}
+
+func (ls *laneState7) Nonce() (uint64, error) {
+	return ls.LaneState.Nonce, nil
+}
+
+func toV7SignedVoucher(sv SignedVoucher) paych7.SignedVoucher {
+	return paych7.SignedVoucher{
+		ChannelAddr:     sv.ChannelAddr,
+		TimeLockMin:     sv.TimeLockMin,
+		TimeLockMax:     sv.TimeLockMax,
+		SecretHash:      sv.SecretPreimage,
+		Extra:           sv.Extra,
+		Lane:            sv.Lane,
+		Nonce:           sv.Nonce,
+		Amount:          sv.Amount,
+		MinSettleHeight: sv.MinSettleHeight,
+		Merges:          sv.Merges,
+		Signature:       sv.Signature,
+	}
+}
--- a/Show More
+++ b/Show More