This is an optional release with retrieval improvements(client side), SP ux with unsealing, snap deals and regular deal making and many other new features, improvements and bug fixes.
## Highlights
- feat:sealing: StartEpochSealingBuffer triggers packing on time([filecoin-project/lotus#7905](https://github.com/filecoin-project/lotus/pull/7905))
- use the `StartEpochSealingBuffer` configuration variable as a way to enforce that sectors are packed for sealing / updating no matter how many deals they have if the nearest deal start date is close enough to the present.
- feat(graphsync): allow setting of per-peer incoming requests for miners ([filecoin-project/lotus#7578](https://github.com/filecoin-project/lotus/pull/7578))
- by setting `SimultaneousTransfersForStoragePerClient` in deal making configuration.
- Make retrieval even faster ([filecoin-project/lotus#7746](https://github.com/filecoin-project/lotus/pull/7746))
- feat: #7747 sealing: Adding conf variable for capping number of concurrent unsealing jobs (#7884) ([filecoin-project/lotus#7884](https://github.com/filecoin-project/lotus/pull/7884))
- by setting `MaxConcurrentUnseals` in `DAGStoreConfig`
## New Features
- feat: mpool: Cache state nonces ([filecoin-project/lotus#8005](https://github.com/filecoin-project/lotus/pull/8005))
- chore: build: make the OhSnap epoch configurable by an envvar for devnets ([filecoin-project/lotus#7995](https://github.com/filecoin-project/lotus/pull/7995))
- Shed: Add a util to send a batch of messages ([filecoin-project/lotus#7667](https://github.com/filecoin-project/lotus/pull/7667))
- Add api for transfer diagnostics ([filecoin-project/lotus#7759](https://github.com/filecoin-project/lotus/pull/7759))
- Shed: Add a util to list terminated deals ([filecoin-project/lotus#7774](https://github.com/filecoin-project/lotus/pull/7774))
- Expose EnableGasTracing as an env_var ([filecoin-project/lotus#7750](https://github.com/filecoin-project/lotus/pull/7750))
- Command to list active sector locks ([filecoin-project/lotus#7735](https://github.com/filecoin-project/lotus/pull/7735))
- Initial switch to OpenTelemetry ([filecoin-project/lotus#7725](https://github.com/filecoin-project/lotus/pull/7725))
- misc: api: Annotate lotus tests according to listed behaviors ([filecoin-project/lotus#7835](https://github.com/filecoin-project/lotus/pull/7835))
- some basic splitstore refactors ([filecoin-project/lotus#7999](https://github.com/filecoin-project/lotus/pull/7999))
- chore: sealer: quieten a log ([filecoin-project/lotus#7998](https://github.com/filecoin-project/lotus/pull/7998))
- tvx: supply network version when extracting messages. ([filecoin-project/lotus#7996](https://github.com/filecoin-project/lotus/pull/7996))
- chore: remove inaccurate comment in sealtasks ([filecoin-project/lotus#7977](https://github.com/filecoin-project/lotus/pull/7977))
- Refactor: VM: Remove the NetworkVersionGetter ([filecoin-project/lotus#7818](https://github.com/filecoin-project/lotus/pull/7818))
- refactor: state: Move randomness versioning out of the VM ([filecoin-project/lotus#7816](https://github.com/filecoin-project/lotus/pull/7816))
- updating to new datastore/blockstore code with contexts ([filecoin-project/lotus#7646](https://github.com/filecoin-project/lotus/pull/7646))
- Mempool msg selection should respect block message limits ([filecoin-project/lotus#7321](https://github.com/filecoin-project/lotus/pull/7321))
- Minor improvement for OpenTelemetry ([filecoin-project/lotus#7760](https://github.com/filecoin-project/lotus/pull/7760))
- Sort lotus-miner retrieval-deals by dealId ([filecoin-project/lotus#7749](https://github.com/filecoin-project/lotus/pull/7749))
- dagstore pieceReader: Always read full in ReadAt ([filecoin-project/lotus#7737](https://github.com/filecoin-project/lotus/pull/7737))
## Bug Fixes
- fix: sealing: Stop recovery attempts after fault ([filecoin-project/lotus#8014](https://github.com/filecoin-project/lotus/pull/8014))
- fix:snap: pay for the collateral difference needed if the miner available balance is insufficient ([filecoin-project/lotus#8234](https://github.com/filecoin-project/lotus/pull/8234))
- Fix: chain: create a new VM for each epoch ([filecoin-project/lotus#7966](https://github.com/filecoin-project/lotus/pull/7966))
- fix: doc generation struct slice example value ([filecoin-project/lotus#7851](https://github.com/filecoin-project/lotus/pull/7851))
- fix: returned error not be accept correctly ([filecoin-project/lotus#7852](https://github.com/filecoin-project/lotus/pull/7852))
- fix: #7577 markets: When retrying Add Piece, first seek to start of reader ([filecoin-project/lotus#7812](https://github.com/filecoin-project/lotus/pull/7812))
- misc: n/a sealing: Fix grammatical error in a log warning message ([filecoin-project/lotus#7831](https://github.com/filecoin-project/lotus/pull/7831))
- sectors update-state checks if sector exists before changing its state ([filecoin-project/lotus#7762](https://github.com/filecoin-project/lotus/pull/7762))
- SplitStore: supress compaction near upgrades ([filecoin-project/lotus#7734](https://github.com/filecoin-project/lotus/pull/7734))
This is a *highly recommended* optional release for storage providers that are doing snap deals. This fix the bug
that causes some snap deal sectors are stuck in `FinalizeReplicaUpdate`. In addition, SPs should be able to force
update sectors status without getting blocked by `normal shutdown of state machine`.
# v1.14.3 / 2022-02-28
This is an **optional** release, that includes a fix to properly register the `--really-do-it` flag for abort-upgrade.
# 1.14.2 / 2022-02-24
This is an **optional** release of lotus, that's had a couple more improvements w.r.t Snap experience for storage providers in preparation of the[upcoming OhSnap upgrade](https://github.com/filecoin-project/community/discussions/74?sort=new#discussioncomment-1922550).
This is an **optional** release of lotus, that's had a couple more improvements w.r.t Snap experience for storage providers in preparation of the[upcoming OhSnap upgrade](https://github.com/filecoin-project/community/discussions/74?sort=new#discussioncomment-1922550).
Note that the network is STILL scheduled to upgrade to v15 on March 1st at 2022-03-01T15:00:00Z. All node operators, including storage providers, must upgrade to at least Lotus v1.14.0 before that time. Storage providers must update their daemons, miners, and worker(s).
Wanna know how to Snap your deal? Check [this](https://github.com/filecoin-project/lotus/discussions/8141) out!
Wanna know how to Snap your deal? Check [this](https://github.com/filecoin-project/lotus/discussions/8141) out!
## Bug Fixes
- fix lotus-bench for sealing jobs (#8173)
@ -15,8 +144,8 @@ Wanna know how to Snap your deal? Check [this](https://github.com/filecoin-proje
- fix: sealing: missing file type (#8180)
## Others
- Retract force-pushed v1.14.0 to work around stale gomod caches (#8159): We originally tagged v1.14.0 off the wrong
commit and fixed that by a force push, in which is a really bad practise since it messes up the go mod. Therefore,
- Retract force-pushed v1.14.0 to work around stale gomod caches (#8159): We originally tagged v1.14.0 off the wrong
commit and fixed that by a force push, in which is a really bad practise since it messes up the go mod. Therefore,
we want to retract it and users may use v1.14.1&^.
## Contributors
@ -35,7 +164,7 @@ This is an **optional** release of lotus, that fixes the incorrect *comment* of
# 1.14.0 / 2022-02-17
This is a MANDATORY release of Lotus that introduces [Filecoin network v15,
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).
@ -52,7 +181,7 @@ It is recommended that storage providers download the new params before updating
- 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 (90 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.
@ -103,13 +232,13 @@ All node operators, including storage providers, should be aware that a pre-migr
# 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.
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
- 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
@ -201,7 +330,7 @@ worker management, schedule enhancements and so on.
| @jennijuju | 1 | +1/-1 | 1 |
| @hunjixin | 1 | +1/-0 | 1 |
# v1.13.1 / 2021-11-26
@ -284,32 +413,32 @@ Contributors
| @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
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
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`.
- `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.
- 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.
- 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`
- 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.
- 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).
- 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).
- 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))
- 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))
@ -381,7 +510,7 @@ This feature release includes the latest functionalities and improvements, like
# 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.
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)
@ -395,7 +524,7 @@ The Chocolate upgrade introduces the following FIPs, delivered in [v6 actors](ht
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:
- Implement and support [FIP-0024](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0024.md) BatchBalancer & BatchDiscount Post-HyperDrive Adjustment:
@ -447,20 +576,20 @@ Note that this release is built on top of lotus v1.11.3. Enterprising users like
# 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
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.
- 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.
- 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!
- 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.
- This excludes the expired deals before sending out a PSD message which reduces the chances of PSD message failure due to invalid deals.
@ -563,46 +692,46 @@ improvements in different area, like deal making, sealing and so on.
# 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,
storage providers and clients.
lotus v1.11.2 is a feature release that's **highly recommended ALL lotus users to upgrade**, including node operators,
storage providers and clients.
## Highlights
- 🌟🌟🌟 Introduce Dagstore and CARv2 for deal-making (#6671) ([filecoin-project/lotus#6671](https://github.com/filecoin-project/lotus/pull/6671))
- **[lotus miner markets' Dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview)** is a
- **[lotus miner markets' Dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview)** is a
component of the `markets` subsystem in lotus-miner. It is a sharded store to hold large IPLD graphs efficiently,
packaged as location-transparent attachable CAR files and it replaces the former Badger staging blockstore. It
packaged as location-transparent attachable CAR files and it replaces the former Badger staging blockstore. It
is designed to provide high efficiency and throughput, and minimize resource utilization during deal-making operations.
The dagstore also leverages the indexing features of [CARv2](https://github.com/ipld/ipld/blob/master/specs/transport/car/carv2/index.md) to enable plan CAR files to act as read and write
blockstores, which are served as the direct medium for data exchanges in markets for both storage and retrieval
The dagstore also leverages the indexing features of [CARv2](https://github.com/ipld/ipld/blob/master/specs/transport/car/carv2/index.md) to enable plan CAR files to act as read and write
blockstores, which are served as the direct medium for data exchanges in markets for both storage and retrieval
deal making without requiring intermediate buffers.
- In the future, lotus will leverage and interact with Dagstore a lot for new features and improvements for deal
making, therefore, it's highly recommended to lotus users to go through [Lotus Miner: About the markets dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview) thoroughly to learn more about Dagstore's
- In the future, lotus will leverage and interact with Dagstore a lot for new features and improvements for deal
making, therefore, it's highly recommended to lotus users to go through [Lotus Miner: About the markets dagstore](https://docs.filecoin.io/mine/lotus/dagstore/#conceptual-overview) thoroughly to learn more about Dagstore's
conceptual overview, terminology, directory structure, configuration and so on.
- **Note**:
- When you first start your lotus-miner or market subsystem with this release, a one-time/first-time **dagstore migration** will be triggered which replaces the former Badger staging blockstore with dagstore. We highly
- **Note**:
- When you first start your lotus-miner or market subsystem with this release, a one-time/first-time **dagstore migration** will be triggered which replaces the former Badger staging blockstore with dagstore. We highly
recommend storage providers to read this [section](https://docs.filecoin.io/mine/lotus/dagstore/#first-time-migration) to learn more about
what the process does, what to expect and how monitor it.
- It is highly recommended to **wait all ongoing data transfer to finish or cancel inbound storage deals that
- It is highly recommended to **wait all ongoing data transfer to finish or cancel inbound storage deals that
are still transferring**, using the `lotus-miner data-transfers cancel` command before upgrade your market nodes. Reason being that the new dagstore changes attributes in the internal deal state objects, and the paths to the staging CARs where the deal data was being placed will be lost.
- ‼️Having your dags initialized will become important in the near feature for you to provide a better storage
and retrieval service. We'd suggest you to start [forced bulk initialization] soon if possible as this process
places relatively high IP workload on your storage system and is better to be carried out gradually and over a
longer timeframe. Read how to do properly perform a force bulk initialization [here](https://docs.filecoin.io/mine/lotus/dagstore/#forcing-bulk-initialization).
and retrieval service. We'd suggest you to start [forced bulk initialization] soon if possible as this process
places relatively high IP workload on your storage system and is better to be carried out gradually and over a
longer timeframe. Read how to do properly perform a force bulk initialization [here](https://docs.filecoin.io/mine/lotus/dagstore/#forcing-bulk-initialization).
- ⏮ Rollback Alert(from v1.11.2-rcX to any version lower): If a storages deal is initiated with M1/v1.11.2(-rcX)
release, it needs to get to the `StorageDealAwaitingPrecommit` state before you can do a version rollback or the markets process may panic.
- 💙 **Special thanks to [MinerX fellows for testing and providing valuable feedbacks](https://github.com/filecoin-project/lotus/discussions/6852) for Dagstore in the past month!**
- 💙 **Special thanks to [MinerX fellows for testing and providing valuable feedbacks](https://github.com/filecoin-project/lotus/discussions/6852) for Dagstore in the past month!**
- 🌟🌟 rpcenc: Support reader redirect ([filecoin-project/lotus#6952](https://github.com/filecoin-project/lotus/pull/6952))
- This allows market processes to send piece bytes directly to workers involved on `AddPiece`.
- Extending sectors: more practical and flexible tools ([filecoin-project/lotus#6097](https://github.com/filecoin-project/lotus/pull/6097))
- `lotus-miner sectors check-expire` to inspect expiring sectors.
- `lotus-miner sectors renew` for renewing expiring sectors, see the command help menu for customizable option
like `extension`, `new-expiration` and so on.
- `lotus-miner sectors check-expire` to inspect expiring sectors.
- `lotus-miner sectors renew` for renewing expiring sectors, see the command help menu for customizable option
like `extension`, `new-expiration` and so on.
- ‼️ MpoolReplaceCmd ( lotus mpool replace`) now takes FIL for fee-limit ([filecoin-project/lotus#6927](https://github.com/filecoin-project/lotus/pull/6927))
- Drop townhall/chainwatch ([filecoin-project/lotus#6912](https://github.com/filecoin-project/lotus/pull/6912))
- ChainWatch is no longer supported by lotus.
- ChainWatch is no longer supported by lotus.
- Configurable CC Sector Expiration ([filecoin-project/lotus#6803](https://github.com/filecoin-project/lotus/pull/6803))
- Set `CommittedCapacitySectorLifetime` in lotus-miner/config.toml to specify the default expiration for a new CC
sector, value must be between 180-540 days inclusive.
- Set `CommittedCapacitySectorLifetime` in lotus-miner/config.toml to specify the default expiration for a new CC
sector, value must be between 180-540 days inclusive.
## New Features
- api/command for encoding actor params ([filecoin-project/lotus#7150](https://github.com/filecoin-project/lotus/pull/7150))
@ -669,10 +798,10 @@ storage providers and clients.
- remove m1 templates and make area selection multi-optionable ([filecoin-project/lotus#7121](https://github.com/filecoin-project/lotus/pull/7121))
- bump master version to v1.11.2-dev ([filecoin-project/lotus#6903](https://github.com/filecoin-project/lotus/pull/6903))
@ -714,15 +843,15 @@ Contributors
> Note: for discussion about this release, please comment [here](https://github.com/filecoin-project/lotus/discussions/6904)
This is a **highly recommended** but optional Lotus v1.11.1 release that introduces many deal making and datastore improvements and new features along with other bug fixes.
This is a **highly recommended** but optional Lotus v1.11.1 release that introduces many deal making and datastore improvements and new features along with other bug fixes.
## Highlights
- ⭐️⭐️⭐️[**lotus-miner market subsystem**](https://docs.filecoin.io/mine/lotus/split-markets-miners/#frontmatter-title) is introduced in this release! It is **highly recommended** for storage providers to run markets processes on a separate machine! Doing so, only this machine needs to exposes public ports for deal making. This also means that the other miner operations can now be completely isolated by from the deal making processes and storage providers can stop and restarts the markets process without affecting an ongoing Winning/Window PoSt!
- More details on the concepts, architecture and how to split the market process can be found [here](https://docs.filecoin.io/mine/lotus/split-markets-miners/#concepts).
- More details on the concepts, architecture and how to split the market process can be found [here](https://docs.filecoin.io/mine/lotus/split-markets-miners/#concepts).
- Base on your system setup(running on separate machines, same machine and so on), please see the suggested practice by community members [here](https://github.com/filecoin-project/lotus/discussions/7047#discussion-3515335).
- Note: if you are running lotus-worker on a different machine, you will need to set `MARKETS_API_INFO` for certain CLI to work properly. This will be improved by #7072.
- Huge thanks to MinerX fellows for [helping testing the implementation, reporting the issues so they were fixed by now and providing feedbacks](https://github.com/filecoin-project/lotus/discussions/6861) to user docs in the past three weeks!
- Config for collateral from miner available balance ([filecoin-project/lotus#6629](https://github.com/filecoin-project/lotus/pull/6629))
- Config for collateral from miner available balance ([filecoin-project/lotus#6629](https://github.com/filecoin-project/lotus/pull/6629))
- Better control your sector collateral payment by setting `CollateralFromMinerBalance`, `AvailableBalanceBuffer` and `DisableCollateralFallback`.
- `CollateralFromMinerBalance`: whether to use available miner balance for sector collateral instead of sending it with each message, default is `false`.
- `AvailableBalanceBuffer`: minimum available balance to keep in the miner actor before sending it with messages, default is 0FIL.
@ -730,114 +859,114 @@ This is a **highly recommended** but optional Lotus v1.11.1 release that introd
- Config for deal publishing control addresses ([filecoin-project/lotus#6697](https://github.com/filecoin-project/lotus/pull/6697))
- Set `DealPublishControl` to set the wallet used for sending `PublishStorageDeals` messages, instructions [here](https://docs.filecoin.io/mine/lotus/miner-addresses/#control-addresses).
- You can now preview the the default and updated node config by running `lotus/lotus-miner config default/updated`
- You can now preview the the default and updated node config by running `lotus/lotus-miner config default/updated`
## New Features
- ⭐️⭐️⭐️ Support standalone miner-market process ([filecoin-project/lotus#6356](https://github.com/filecoin-project/lotus/pull/6356))
- **⭐️⭐️ Experimental** [Splitstore]((https://github.com/filecoin-project/lotus/blob/master/blockstore/splitstore/README.md)) (more details coming in v1.11.2! Stay tuned! Join the discussion [here](https://github.com/filecoin-project/lotus/discussions/5788) if you have questions!) :
- Splitstore: add retention policy option for keeping messages in the hotstore ([filecoin-project/lotus#6775](https://github.com/filecoin-project/lotus/pull/6775))
- Introduce the LOTUS_CHAIN_BADGERSTORE_DISABLE_FSYNC envvar ([filecoin-project/lotus#6817](https://github.com/filecoin-project/lotus/pull/6817))
- Splitstore: add support for protecting out of chain references in the blockstore ([filecoin-project/lotus#6777](https://github.com/filecoin-project/lotus/pull/6777))
- shed tool to estimate aggregate network fees ([filecoin-project/lotus#6631](https://github.com/filecoin-project/lotus/pull/6631))
- ⭐️⭐️⭐️ Support standalone miner-market process ([filecoin-project/lotus#6356](https://github.com/filecoin-project/lotus/pull/6356))
- **⭐️⭐️ Experimental** [Splitstore]((https://github.com/filecoin-project/lotus/blob/master/blockstore/splitstore/README.md)) (more details coming in v1.11.2! Stay tuned! Join the discussion [here](https://github.com/filecoin-project/lotus/discussions/5788) if you have questions!) :
- Splitstore: add retention policy option for keeping messages in the hotstore ([filecoin-project/lotus#6775](https://github.com/filecoin-project/lotus/pull/6775))
- Introduce the LOTUS_CHAIN_BADGERSTORE_DISABLE_FSYNC envvar ([filecoin-project/lotus#6817](https://github.com/filecoin-project/lotus/pull/6817))
- Splitstore: add support for protecting out of chain references in the blockstore ([filecoin-project/lotus#6777](https://github.com/filecoin-project/lotus/pull/6777))
- shed tool to estimate aggregate network fees ([filecoin-project/lotus#6631](https://github.com/filecoin-project/lotus/pull/6631))
## Bug Fixes
- Fix padding of deals, which only partially shipped in #5988 ([filecoin-project/lotus#6683](https://github.com/filecoin-project/lotus/pull/6683))
- fix deal concurrency test failures by upgrading graphsync and others ([filecoin-project/lotus#6724](https://github.com/filecoin-project/lotus/pull/6724))
- fix: on randomness change, use new rand ([filecoin-project/lotus#6805](https://github.com/filecoin-project/lotus/pull/6805)) - fix: always check if StateSearchMessage returns nil ([filecoin-project/lotus#6802](https://github.com/filecoin-project/lotus/pull/6802))
- test: fix flaky window post tests ([filecoin-project/lotus#6804](https://github.com/filecoin-project/lotus/pull/6804))
- wrap close(wait) with sync.Once to avoid panic ([filecoin-project/lotus#6800](https://github.com/filecoin-project/lotus/pull/6800))
- ClientRetrieve stops on cancel([filecoin-project/lotus#6739](https://github.com/filecoin-project/lotus/pull/6739))
- Fix bugs in sectors extend --v1-sectors ([filecoin-project/lotus#6066](https://github.com/filecoin-project/lotus/pull/6066))
- fix "lotus-seed genesis car" error "merkledag: not found" ([filecoin-project/lotus#6688](https://github.com/filecoin-project/lotus/pull/6688))
- Get retrieval pricing input should not error out on a deal state fetch ([filecoin-project/lotus#6679](https://github.com/filecoin-project/lotus/pull/6679))
- Fix more CID double-encoding as hex ([filecoin-project/lotus#6680](https://github.com/filecoin-project/lotus/pull/6680))
- storage: Fix FinalizeSector with sectors in stoage paths ([filecoin-project/lotus#6653](https://github.com/filecoin-project/lotus/pull/6653))
- Fix tiny error in check-client-datacap ([filecoin-project/lotus#6664](https://github.com/filecoin-project/lotus/pull/6664))
- Fix: precommit_batch method used the wrong cfg.CommitBatchWait ([filecoin-project/lotus#6658](https://github.com/filecoin-project/lotus/pull/6658))
- Fix padding of deals, which only partially shipped in #5988 ([filecoin-project/lotus#6683](https://github.com/filecoin-project/lotus/pull/6683))
- fix deal concurrency test failures by upgrading graphsync and others ([filecoin-project/lotus#6724](https://github.com/filecoin-project/lotus/pull/6724))
- fix: on randomness change, use new rand ([filecoin-project/lotus#6805](https://github.com/filecoin-project/lotus/pull/6805)) - fix: always check if StateSearchMessage returns nil ([filecoin-project/lotus#6802](https://github.com/filecoin-project/lotus/pull/6802))
- test: fix flaky window post tests ([filecoin-project/lotus#6804](https://github.com/filecoin-project/lotus/pull/6804))
- wrap close(wait) with sync.Once to avoid panic ([filecoin-project/lotus#6800](https://github.com/filecoin-project/lotus/pull/6800))
- ClientRetrieve stops on cancel([filecoin-project/lotus#6739](https://github.com/filecoin-project/lotus/pull/6739))
- Fix bugs in sectors extend --v1-sectors ([filecoin-project/lotus#6066](https://github.com/filecoin-project/lotus/pull/6066))
- fix "lotus-seed genesis car" error "merkledag: not found" ([filecoin-project/lotus#6688](https://github.com/filecoin-project/lotus/pull/6688))
- Get retrieval pricing input should not error out on a deal state fetch ([filecoin-project/lotus#6679](https://github.com/filecoin-project/lotus/pull/6679))
- Fix more CID double-encoding as hex ([filecoin-project/lotus#6680](https://github.com/filecoin-project/lotus/pull/6680))
- storage: Fix FinalizeSector with sectors in stoage paths ([filecoin-project/lotus#6653](https://github.com/filecoin-project/lotus/pull/6653))
- Fix tiny error in check-client-datacap ([filecoin-project/lotus#6664](https://github.com/filecoin-project/lotus/pull/6664))
- Fix: precommit_batch method used the wrong cfg.CommitBatchWait ([filecoin-project/lotus#6658](https://github.com/filecoin-project/lotus/pull/6658))
- ValidateBlock: Assert that block header height's are greater than parents ([filecoin-project/lotus#6872](https://github.com/filecoin-project/lotus/pull/6872))
- feat: Don't panic when api impl is nil ([filecoin-project/lotus#6857](https://github.com/filecoin-project/lotus/pull/6857))
- easy way to make install app ([filecoin-project/lotus#5183](https://github.com/filecoin-project/lotus/pull/5183))
- api: Separate the Net interface from Common ([filecoin-project/lotus#6627](https://github.com/filecoin-project/lotus/pull/6627)) - add StateReadState to gateway api ([filecoin-project/lotus#6818](https://github.com/filecoin-project/lotus/pull/6818))
- add SealProof in SectorBuilder ([filecoin-project/lotus#6815](https://github.com/filecoin-project/lotus/pull/6815))
- sealing: Handle preCommitParams errors more correctly ([filecoin-project/lotus#6763](https://github.com/filecoin-project/lotus/pull/6763))
- ClientFindData: always fetch peer id from chain ([filecoin-project/lotus#6807](https://github.com/filecoin-project/lotus/pull/6807))
- test: handle null blocks in TestForkRefuseCall ([filecoin-project/lotus#6758](https://github.com/filecoin-project/lotus/pull/6758))
- Add more deal details to lotus-miner info ([filecoin-project/lotus#6708](https://github.com/filecoin-project/lotus/pull/6708))
- polish(statetree): accept a context in statetree diff for timeouts ([filecoin-project/lotus#6639](https://github.com/filecoin-project/lotus/pull/6639))
- Add helptext to lotus chain export ([filecoin-project/lotus#6672](https://github.com/filecoin-project/lotus/pull/6672))
- add an incremental nonce itest. ([filecoin-project/lotus#6663](https://github.com/filecoin-project/lotus/pull/6663))
- commit batch: Initialize the FailedSectors map ([filecoin-project/lotus#6647](https://github.com/filecoin-project/lotus/pull/6647))
- Fast-path retry submitting commit aggregate if commit is still valid ([filecoin-project/lotus#6638](https://github.com/filecoin-project/lotus/pull/6638))
- Reuse timers in sealing batch logic ([filecoin-project/lotus#6636](https://github.com/filecoin-project/lotus/pull/6636))
- Eliminate inefficiency in markets logging ([filecoin-project/lotus#6895](https://github.com/filecoin-project/lotus/pull/6895))
- rename `cmd/lotus{-storage=>}-miner` to match binary. ([filecoin-project/lotus#6886](https://github.com/filecoin-project/lotus/pull/6886))
- ValidateBlock: Assert that block header height's are greater than parents ([filecoin-project/lotus#6872](https://github.com/filecoin-project/lotus/pull/6872))
- feat: Don't panic when api impl is nil ([filecoin-project/lotus#6857](https://github.com/filecoin-project/lotus/pull/6857))
- easy way to make install app ([filecoin-project/lotus#5183](https://github.com/filecoin-project/lotus/pull/5183))
- api: Separate the Net interface from Common ([filecoin-project/lotus#6627](https://github.com/filecoin-project/lotus/pull/6627)) - add StateReadState to gateway api ([filecoin-project/lotus#6818](https://github.com/filecoin-project/lotus/pull/6818))
- add SealProof in SectorBuilder ([filecoin-project/lotus#6815](https://github.com/filecoin-project/lotus/pull/6815))
- sealing: Handle preCommitParams errors more correctly ([filecoin-project/lotus#6763](https://github.com/filecoin-project/lotus/pull/6763))
- ClientFindData: always fetch peer id from chain ([filecoin-project/lotus#6807](https://github.com/filecoin-project/lotus/pull/6807))
- test: handle null blocks in TestForkRefuseCall ([filecoin-project/lotus#6758](https://github.com/filecoin-project/lotus/pull/6758))
- Add more deal details to lotus-miner info ([filecoin-project/lotus#6708](https://github.com/filecoin-project/lotus/pull/6708))
- polish(statetree): accept a context in statetree diff for timeouts ([filecoin-project/lotus#6639](https://github.com/filecoin-project/lotus/pull/6639))
- Add helptext to lotus chain export ([filecoin-project/lotus#6672](https://github.com/filecoin-project/lotus/pull/6672))
- add an incremental nonce itest. ([filecoin-project/lotus#6663](https://github.com/filecoin-project/lotus/pull/6663))
- commit batch: Initialize the FailedSectors map ([filecoin-project/lotus#6647](https://github.com/filecoin-project/lotus/pull/6647))
- Fast-path retry submitting commit aggregate if commit is still valid ([filecoin-project/lotus#6638](https://github.com/filecoin-project/lotus/pull/6638))
- Reuse timers in sealing batch logic ([filecoin-project/lotus#6636](https://github.com/filecoin-project/lotus/pull/6636))
## Dependency Updates
- Update to proof v8.0.3 ([filecoin-project/lotus#6890](https://github.com/filecoin-project/lotus/pull/6890))
- update to go-fil-market v1.6.0 ([filecoin-project/lotus#6885](https://github.com/filecoin-project/lotus/pull/6885))
- Bump go-multihash, adjust test for supported version ([filecoin-project/lotus#6674](https://github.com/filecoin-project/lotus/pull/6674))
- Set `SimultaneousTransfers` in lotus miner config to configure the maximum number of parallel online data transfers, including both storage and retrieval deals.
- implement a command to export a car ([filecoin-project/lotus#6405](https://github.com/filecoin-project/lotus/pull/6405))
@ -915,11 +1045,11 @@ This is a **highly recommended** release of Lotus that have many bug fixes, impr
- Transplant some useful commands to lotus-shed actor ([filecoin-project/lotus#5913](https://github.com/filecoin-project/lotus/pull/5913))
- run `lotus-shed actor`
- actor wrapper codegen ([filecoin-project/lotus#6108](https://github.com/filecoin-project/lotus/pull/6108))
- Add a shed util to count miners by post type ([filecoin-project/lotus#6169](https://github.com/filecoin-project/lotus/pull/6169))
- Add a shed util to count miners by post type ([filecoin-project/lotus#6169](https://github.com/filecoin-project/lotus/pull/6169))
- shed: command to list duplicate messages in tipsets (steb) ([filecoin-project/lotus#5847](https://github.com/filecoin-project/lotus/pull/5847))
- feat: allow checkpointing to forks ([filecoin-project/lotus#6107](https://github.com/filecoin-project/lotus/pull/6107))
- Add a CLI tool for miner proving deadline ([filecoin-project/lotus#6132](https://github.com/filecoin-project/lotus/pull/6132))
- run `lotus state miner-proving-deadline`
- Add a CLI tool for miner proving deadline ([filecoin-project/lotus#6132](https://github.com/filecoin-project/lotus/pull/6132))
- run `lotus state miner-proving-deadline`
## Bug Fixes
@ -928,7 +1058,7 @@ This is a **highly recommended** release of Lotus that have many bug fixes, impr
- Make query-ask CLI more graceful ([filecoin-project/lotus#6590](https://github.com/filecoin-project/lotus/pull/6590))
- scale up sector expiration to avoid sector expire in batch-pre-commit waitting ([filecoin-project/lotus#6566](https://github.com/filecoin-project/lotus/pull/6566))
- Fix an error in msigLockCancel ([filecoin-project/lotus#6582](https://github.com/filecoin-project/lotus/pull/6582)
- fix circleci being out of sync. ([filecoin-project/lotus#6573](https://github.com/filecoin-project/lotus/pull/6573))
- fix circleci being out of sync. ([filecoin-project/lotus#6573](https://github.com/filecoin-project/lotus/pull/6573))
- Fix helptext for ask price([filecoin-project/lotus#6560](https://github.com/filecoin-project/lotus/pull/6560))
- Move verifreg shed utils to CLI ([filecoin-project/lotus#6135](https://github.com/filecoin-project/lotus/pull/6135))
- Move verifreg shed utils to CLI ([filecoin-project/lotus#6135](https://github.com/filecoin-project/lotus/pull/6135))
- consider storiface.PathStorage when calculating storage requirements ([filecoin-project/lotus#6233](https://github.com/filecoin-project/lotus/pull/6233))
- `storage` module: add go docs and minor code quality refactors ([filecoin-project/lotus#6259](https://github.com/filecoin-project/lotus/pull/6259))
- Increase data transfer timeouts ([filecoin-project/lotus#6300](https://github.com/filecoin-project/lotus/pull/6300))
@ -1005,7 +1135,7 @@ This is a **highly recommended** release of Lotus that have many bug fixes, impr
- Testground checks on push ([filecoin-project/lotus#5887](https://github.com/filecoin-project/lotus/pull/5887))
- Use EmptyTSK where appropriate ([filecoin-project/lotus#6134](https://github.com/filecoin-project/lotus/pull/6134))
- upgrade `lotus-soup` testplans and reduce deals concurrency to a single miner ([filecoin-project/lotus#6122](https://github.com/filecoin-project/lotus/pull/6122)
## Dependency Updates
- downgrade libp2p/go-libp2p-yamux to v0.5.1. ([filecoin-project/lotus#6605](https://github.com/filecoin-project/lotus/pull/6605))
- Update libp2p to 0.14.2 ([filecoin-project/lotus#6404](https://github.com/filecoin-project/lotus/pull/6404))
@ -1013,7 +1143,7 @@ This is a **highly recommended** release of Lotus that have many bug fixes, impr
- Use new actor tags ([filecoin-project/lotus#6291](https://github.com/filecoin-project/lotus/pull/6291))
- Update ffi to proofs v7 ([filecoin-project/lotus#6150](https://github.com/filecoin-project/lotus/pull/6150))
## Others
- Initial draft: basic build instructions on Readme ([filecoin-project/lotus#6498](https://github.com/filecoin-project/lotus/pull/6498))
- Remove rc changelog, compile the new changelog for final release only ([filecoin-project/lotus#6444](https://github.com/filecoin-project/lotus/pull/6444))
@ -1031,8 +1161,8 @@ This is a **highly recommended** release of Lotus that have many bug fixes, impr
- Introduce a release issue template ([filecoin-project/lotus#5826](https://github.com/filecoin-project/lotus/pull/5826))
- This is a 1:1 forward-port of PR#6183 from 1.9.x to master ([filecoin-project/lotus#6196](https://github.com/filecoin-project/lotus/pull/6196))
- Update cli gen ([filecoin-project/lotus#6155](https://github.com/filecoin-project/lotus/pull/6155))
- `AggregateAboveBaseFee` is added to miner sealing configuration for setting the network base fee to start aggregating proofs. When the network base fee is lower than this value, the prove commits will be submitted individually via `ProveCommitSector`. According to the [Batch Incentive Alignment](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0013.md#batch-incentive-alignment) introduced in FIP-0013, we recommend miners to set this value to 0.15 nanoFIL(which is the default value) to avoid unexpected aggregation fee in burn and enjoy the most benefits of aggregation!
## Bug Fixes
- storage: Fix FinalizeSector with sectors in storage paths #6652
- Fix tiny error in check-client-datacap #6664
- Fix tiny error in check-client-datacap #6664
- Fix: precommit_batch method used the wrong cfg.PreCommitBatchWait #6658
- to optimize the batchwait #6636
- fix getTicket: sector precommitted but expired case #6635
@ -1113,10 +1243,10 @@ This is an optional but **highly recommended** release of Lotus for lotus miners
- `AggregateAboveBaseFee` is added to miner sealing configuration for setting the network base fee to start aggregating proofs. When the network base fee is lower than this value, the prove commits will be submitted individually via `ProveCommitSector`. According to the [Batch Incentive Alignment](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0013.md#batch-incentive-alignment) introduced in FIP-0013, we recommend miners to set this value to 0.15 nanoFIL(which is the default value) to avoid unexpected aggregation fee in burn and enjoy the most benefits of aggregation!
## Bug Fixes
- storage: Fix FinalizeSector with sectors in storage paths #6652
- Fix tiny error in check-client-datacap #6664
- Fix tiny error in check-client-datacap #6664
- Fix: precommit_batch method used the wrong cfg.PreCommitBatchWait #6658
- to optimize the batchwait #6636
- fix getTicket: sector precommitted but expired case #6635
@ -1159,10 +1289,10 @@ FIPs [0008](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0008.m
**Check out the documentation [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#precommitsectorsbatch) for details on the new Lotus miner sealing config options, [here](https://docs.filecoin.io/mine/lotus/miner-configuration/#fees-section) for fee config options, and explanations of the new features.**
Note:
- We recommend to keep `PreCommitSectorsBatch` as 1.
- We recommend miners to set `PreCommitBatchWait` lower than 30 hours.
- We recommend miners to set a longer `CommitBatchSlack` and `PreCommitBatchSlack` to prevent message failures
due to expirations.
- We recommend to keep `PreCommitSectorsBatch` as 1.
- We recommend miners to set `PreCommitBatchWait` lower than 30 hours.
- We recommend miners to set a longer `CommitBatchSlack` and `PreCommitBatchSlack` to prevent message failures
due to expirations.
### Projected state tree growth
@ -1173,9 +1303,9 @@ Given these assumptions:
- We'd expect a network storage growth rate of around 530PiB per day. 😳 🎉 🥳 😅
- We'd expect network bandwidth dedicated to `SubmitWindowedPoSt` to grow by about 0.02% per day.
- We'd expect the [state-tree](https://spec.filecoin.io/#section-systems.filecoin_vm.state_tree) (and therefore [snapshot](https://docs.filecoin.io/get-started/lotus/chain/#lightweight-snapshot)) size to grow by 1.16GiB per day.
- Nearly all of the state-tree growth is expected to come from new sector metadata.
- Nearly all of the state-tree growth is expected to come from new sector metadata.
- We'd expect the daily lotus datastore growth rate to increase by about 10-15% (from current ~21GiB/day).
- Most "growth" of the lotus datastore is due to "churn", historical data that's no longer referenced by the latest state-tree.
- Most "growth" of the lotus datastore is due to "churn", historical data that's no longer referenced by the latest state-tree.
### Future improvements
@ -2864,4 +2994,4 @@ We are grateful for every contribution!
We are very excited to release **lotus** 0.1.0. This is our testnet release. To install lotus and join the testnet, please visit [lotu.sh](lotu.sh). Please file bug reports as [issues](https://github.com/filecoin-project/lotus/issues).
A huge thank you to all contributors for this testnet release!
A huge thank you to all contributors for this testnet release!
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