Network v22 Upgrade and Lotus Releases Timeline

[rjan90]

More details on the nv22 upgrade, codenamed 🐉, can found here.

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Lotus releases

You will need to be on Lotus v1.26.0 for the Filecoin network 22 upgrade 🐉. We recommend all lotus users to upgrade your node to this version as soon as the release is tagged.

Tentative Releases and Network Upgrade Timelines

Note: This projected timeline is subject to change based on testing, auditing, new discoveries, and development.

Time below is in UTC.

• 2024-03-06, lotus v1.26.0-rc1 (Note: This release candidate only sets upgrade epoch for Calibration-testnet, does not set the upgrade epochs for mainnet.)
• 2024-03-11T14:00:00Z, epoch 1427974 Calibration-testnet upgrade
• 2024-03-22: Lotus v1.26.0: https://github.com/filecoin-project/lotus/releases/tag/v1.26.0
• 2024-04-08: Lotus v1.26.2: https://github.com/filecoin-project/lotus/releases/tag/v1.26.2
• 2024-04-11: Mainnet nv22 🐉 upgrade epoch 3855360, 2024-04-24T14:00:00Z

[rjan90]

2024-03-22

The final release of Lotus v1.26.0 has now been published: https://github.com/filecoin-project/lotus/releases/tag/v1.26.0

Mainnet upgrade is @ epoch 3817920 - 2024-04-11 - 14:00:00Z

[rjan90]

2024-04-08

There is a new mandatory patch release for the Filecoin network version 22 mainnet upgrade, for all node operators: https://github.com/filecoin-project/lotus/releases/tag/v1.26.2

The new upgrade epoch is scheduled to be on epoch 3855360 - 2024-04-24 - 14:00:00Z