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9 | 9 |
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10 | 10 | # UNRELEASED
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11 | 11 |
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12 |
| -- feat!: actors bundle v16.0.1 & special handling for calibnet ([filecoin-project/lotus#13006](https://github.com/filecoin-project/lotus/pull/13006)) |
| 12 | +# Node and Miner v1.32.2 / 2025-04-04 |
| 13 | + |
| 14 | +This Lotus v1.32.2 release is a **MANDATORY patch release**. After the Calibration network upgraded to nv25, a bug was discovered in the ref-fvm KAMT library affecting ERC-20 token minting operations. You can read the the full techincal breakdown of the issue [here](https://github.com/filecoin-project/builtin-actors/pull/1667). |
| 15 | + |
| 16 | +This patch release includes the following updates: |
| 17 | +- Schedules a mandatory Calibration upgrade, happening on `2025-04-07T23:00:00Z`, to fix the ERC-20 token minting bug on the Calibration network. |
| 18 | +- Postpones the mandatory Mainnet nv25 upgrade by 4 days, to `2025-04-14T23:00:00Z` |
| 19 | + |
| 20 | +## ☢️ Upgrade Warnings ☢️ |
| 21 | +- All Lotus node and Storage Provider (SP) operators must upgrade to this patch release before the specified dates for the Calibration and Mainnet networks. |
| 22 | +- Please check the upgrade warning section for the [v1.32.1 release](https://github.com/filecoin-project/lotus/releases/tag/v1.32.1) for more upgrade warnings if you are upgrading from a version prior to v1.32.0. |
| 23 | + |
| 24 | +## 🏛️ Filecoin network version 25 FIPs |
| 25 | + |
| 26 | +- [FIP-0097: Add Support for EIP-1153 (Transient Storage) in the FEVM](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0097.md) |
| 27 | +- [FIP-0098: Simplify termination fee calculation to a fixed percentage of initial pledge](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0098.md) |
| 28 | +- [FIP-0100: Removing Batch Balancer, Replacing It With a Per-sector Fee and Removing Gas-limited Constraints](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0100.md) |
| 29 | +- [F3 Mainnet Activation](https://github.com/filecoin-project/FIPs/blob/master/FIPS/fip-0086.md) |
| 30 | + |
| 31 | +## 📦 v16 Builtin Actor Bundle |
| 32 | + |
| 33 | +This release candidate uses the [v16.0.1](https://github.com/filecoin-project/builtin-actors/releases/tag/v16.0.1) |
| 34 | + |
| 35 | +## 🚚 Migration |
| 36 | +All node operators, including storage providers, should be aware that ONE pre-migration is being scheduled 120 epochs before the network upgrade. The migration for the NV25 upgrade is expected to be medium with a bit longer pre-migration compared to the two previous network upgrade. |
| 37 | + |
| 38 | +Pre-Migration is expected to take between 4 to 8 minutes on a SplitStore node. The migration on the upgrade epoch is expected to take 30 seconds on a node with a NVMe-drive and a newer CPU. For nodes running on slower disks/CPU, it is still expected to take around 1 minute. We recommend node operators (who haven't enabled splitstore discard mode) that do not care about historical chain states, to prune the chain blockstore by syncing from a snapshot 1-2 days before the upgrade. |
| 39 | + |
| 40 | +For certain node operators, such as full archival nodes or systems that need to keep large amounts of state (RPC providers), we recommend skipping the pre-migration and run the non-cached migration (i.e., just running the migration at the network upgrade epoch), and schedule for some additional downtime. Operators of such nodes can read the [How to disable premigration in network upgrade tutorial](https://lotus.filecoin.io/kb/disable-premigration/). |
| 41 | + |
| 42 | +## Bug Fixes and Chores |
| 43 | +- feat!: actors bundle v16.0.1 & special handling for calibnet ([filecoin-project/lotus#13006](https://github.com/filecoin-project/lotus/pull/13006)). |
| 44 | +- chore: update new Mainnet nv25 date to 2025-04-14T23:00:00Z ([filecoin-project/lotus#13007](https://github.com/filecoin-project/lotus/pull/13007)). |
| 45 | +- chore: make TockFix epoch for 2k network configurable ([filecoin-project/lotus#13008](https://github.com/filecoin-project/lotus/pull/13008)). |
| 46 | +- chore(deps): update filecoin-ffi ([filecoin-project/lotus#13011](https://github.com/filecoin-project/lotus/pull/13011)). |
| 47 | + |
| 48 | + |
| 49 | +## 📝 Changelog |
| 50 | + |
| 51 | +For the set of changes since the last stable release: |
| 52 | + |
| 53 | +- Node: https://github.com/filecoin-project/lotus/compare/v1.31.1...v1.32.2 |
| 54 | +- Miner: https://github.com/filecoin-project/lotus/compare/v1.31.1...miner/v1.32.2 |
13 | 55 |
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14 | 56 | # Node and Miner v1.32.1 / 2025-03-28
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15 | 57 |
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