github ethereum-optimism/optimism v1.9.1
op-stack v1.9.1 - Optimistic Granite Mainnet release

latest releases: op-proposer/v1.9.5-rc.4, op-node/v1.9.5-rc.4, op-batcher/v1.9.5-rc.4...
2 months ago

✨🔴 Optimistic Granite Mainnet Release

❗ Mainnet operators are required to update to this release to follow the chain post-Granite. This release contains an optimistic Granite Mainnet activation time of Wed 11 Sep 2024 16:00:01 UTC. Node operators of any Mainnet OP Chains (OP, Base, Mode, Zora, and other chains in the Superchain Registry) must update before this activation timestamp, or their nodes will halt when the chains activate Granite.

The corresponding op-geth release is v1.101408.0.

Optimism Governance Voting Cycle 26

The Granite activation contained in this release is still subject to approval during the currently ongoing Optimism Governance voting cycle 26, see the Governance Proposal of the Granite Protocol Upgrade. The reflection voting period ended on Aug 28 while the veto period ends on Sept 4, 19:00 UTC.

In the unlikely event that the veto period ends in a veto, we will publish a Veto Release. The granite activation can also be disabled by setting the override.granite configuration flag to a date in the far future, e.g. --override.granite 2281580442. Always confirm in startup logs that overrides have been applied correctly.

Partial Changelog

New Contributors

Full Changelog: v1.9.0...op-node/v1.9.1

🚢 Docker Images:

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