v1.24.0-rc4

This is the 4th release candidate of the upcoming MANDATORY Lotus v1.24.0 release, which will deliver the Filecoin network version 21, codenamed Watermelon 🍉.

This release candidate also sets an upgrade epoch for mainnet at 3431940 2023-11-29T13:30:00Z.

It includes a patch for the calibration testnet to fix an issue where partitions with expired sectors had to be compacted before they could be moved. Unfortunately, this bug impacts consensus and necessitates a coordinated upgrade on the Calibration network to deploy the new code. The calibration network is scheduled to upgrade all miner actors to the new, fixed miner actor CID at epoch 1070494, which is expected to occur at 2023-11-07T13:00:00Z.

The Filecoin network version 21 delivers the following FIPs:

• FIP0052: Increase Max Sector Commitment to 3.5 years
• FIP0059: Synthetic PoRep
• FIP0070: Allow SPs to move partitions between deadlines
• FIP0071: Deterministic State Access (IPLD Reachability)
• FIP0072: Improved event syscall API
• FIP0073: Remove beneficiary from the self_destruct syscall
• FIP0075: Improvements to FVM randomness syscalls

v12 Builtin Actor Bundles

The actor bundles for the calibration network can be checked as follows:

before 1070494

lotus state actor-cids --network-version=21
Network Version: 21
Actor Version: 12
Manifest CID: bafy2bzacedrunxfqta5skb7q7x32lnp4efz2oq7fn226ffm7fu5iqs62jkmvs

Actor             CID  
paymentchannel    bafk2bzacebaxhk4itfiuvbftg7kz5zxugqnvdgerobitjq4vl6q4orcwk6wqg
placeholder       bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro
ethaccount        bafk2bzaceajmc3y3sedsqymfla3dzzqzmbu5kmr2iskm26ga2u34ll5fpztfw
evm               bafk2bzaced4sozr7m6rzcgpobzeiupghthfw6afumysu3oz6bxxirv74uo3vw
system            bafk2bzacecioupndtcnyw6iq2hbrxag3aufvczlv5nobnfbkbywqzcyfaa376
init              bafk2bzaceaewh7b6zl2egclm7fqzx2lsqr57i75lb6cj43ndoa4mal3k5ld3m
multisig          bafk2bzacednkwcpw5yzxjceoaliajgupzj6iqxe7ks2ll3unspbprbo5f2now
eam               bafk2bzacecb6cnwftvavpph4p34zs4psuy5xvbrhf7vszkva4npw6mw3c42xe
reward            bafk2bzacedra77pcglf7vdca2itcaa4vd6xrxynxmgfgdjdxqxfwqyhtoxehy
storagemarket     bafk2bzacea7g46y7xxu2zjq2h75x6mmx3utz2uxnlvnwi6tzpsvulna3bmiva
storageminer      bafk2bzacecnh2ouohmonvebq7uughh4h3ppmg4cjsk74dzxlbbtlcij4xbzxq
storagepower      bafk2bzacedd3ka44k7d46ckbinjhv3diyuu2epgbyvhqqyjkc64qlrg3wlgzi
verifiedregistry  bafk2bzaceavldupmf7bimeeacs67z5xdfdlfca6p7sn6bev3mt5ggepfqvhqo
account           bafk2bzacechwwxdqvggkdylm37zldjsra2ivkdzwp7fee56bzxbzs544wv6u6
cron              bafk2bzacec4gdxxkqwxqqodsv6ug5dmdbqdfqwyqfek3yhxc2wweh5psxaeq6
datacap           bafk2bzacecq5ppfskxgv3iea3jarsix6jdduuhwsn4fbvngtbmzelzmlygorm

after 1070494

lotus state actor-cids --network-version=21
Network Version: 21
Actor Version: 12
Manifest CID: bafy2bzacebl4w5ptfvuw6746w7ev562idkbf5ppq72e6zub22435ws2rukzru

Actor             CID  
paymentchannel    bafk2bzacebaxhk4itfiuvbftg7kz5zxugqnvdgerobitjq4vl6q4orcwk6wqg
placeholder       bafk2bzacedfvut2myeleyq67fljcrw4kkmn5pb5dpyozovj7jpoez5irnc3ro
ethaccount        bafk2bzaceajmc3y3sedsqymfla3dzzqzmbu5kmr2iskm26ga2u34ll5fpztfw
evm               bafk2bzaced4sozr7m6rzcgpobzeiupghthfw6afumysu3oz6bxxirv74uo3vw
system            bafk2bzacecioupndtcnyw6iq2hbrxag3aufvczlv5nobnfbkbywqzcyfaa376
init              bafk2bzaceaewh7b6zl2egclm7fqzx2lsqr57i75lb6cj43ndoa4mal3k5ld3m
multisig          bafk2bzacednkwcpw5yzxjceoaliajgupzj6iqxe7ks2ll3unspbprbo5f2now
eam               bafk2bzacecb6cnwftvavpph4p34zs4psuy5xvbrhf7vszkva4npw6mw3c42xe
reward            bafk2bzacedra77pcglf7vdca2itcaa4vd6xrxynxmgfgdjdxqxfwqyhtoxehy
storagemarket     bafk2bzacea7g46y7xxu2zjq2h75x6mmx3utz2uxnlvnwi6tzpsvulna3bmiva
storageminer      bafk2bzaced7emkbbnrewv5uvrokxpf5tlm4jslu2jsv77ofw2yqdglg657uie
storagepower      bafk2bzacedd3ka44k7d46ckbinjhv3diyuu2epgbyvhqqyjkc64qlrg3wlgzi
verifiedregistry  bafk2bzaceavldupmf7bimeeacs67z5xdfdlfca6p7sn6bev3mt5ggepfqvhqo
account           bafk2bzacechwwxdqvggkdylm37zldjsra2ivkdzwp7fee56bzxbzs544wv6u6
cron              bafk2bzacec4gdxxkqwxqqodsv6ug5dmdbqdfqwyqfek3yhxc2wweh5psxaeq6
datacap           bafk2bzacecq5ppfskxgv3iea3jarsix6jdduuhwsn4fbvngtbmzelzmlygorm

New features

• Implement and support FIP0052: Increase Max Sector Commitment to 3.5 years
  • fix: docs: Update SectorLifetime to be in line with FIP-0052 (filecoin-project/lotus#11314)
• Implement and support FIP0059: Synthetic PoRep - Check out the Lotus documentation for Synthetic PoRep.
  • feat: implement Synthetic PoRep (filecoin-project/lotus#11258)
  • chore: config: Update todo in UseSyntheticPoRep (filecoin-project/lotus#11297)
• Implement and support FIP0070: Allow SPs to move partitions between deadlines - Check out the Lotus documentation for Moving Partitions
  • Feat: Lotus cli: actor: Support move partition command to move partitions' deadline (filecoin-project/lotus#11301)
  • feat: limit PoSted partitions to 3 (filecoin-project/lotus#11327)

Improvements

• Backport: feat: sealing: Switch to calling PreCommitSectorBatch2 (filecoin-project/lotus#11215)

Dependencies

• github.com/filecoin-project/go-amt-ipld/v4 (v4.0.0 -> v4.2.0)
• chore: deps: update bulitin-actors, FVM, and go-state-types (filecoin-project/lotus#11291)
• chore: deps: update FFI, FVM, and actors (filecoin-project/lotus#11310)
• chore: deps: update to latest actors and FFI (filecoin-project/lotus#11330)
• chore: deps: update to go-state-types v0.12.5 (filecoin-project/lotus#11339)

Others

• chore: nv-skeleton for feat/nv21-branch (filecoin-project/lotus#11176)
• chore: chain/actors: Use type proxies instead of versioned GST imports (filecoin-project/lotus#11216)
• chore: butterfly: Add preliminary nv21 assets (filecoin-project/lotus#11293)
• chore: butterfly: Update Butterfly Assets (filecoin-project/lotus#11312)
• chore: release: Set calibration upgrade height (filecoin-project/lotus#11331)
• chore: build: bump version to 1.24.0-rc1 (filecoin-project/lotus#11332)
• chore: backport #11365 to release/v1.24.0 (filecoin-project/lotus#11368)