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Fusaka support tracking issue #751

@bbjubjub2494

Description

@bbjubjub2494

Context

The Fusaka hardfork will take place on Mainnet on December 3rd. We should make sure that every relevant component is updated to a version that supports it.

Description

https://blog.ethereum.org/2025/11/06/fusaka-mainnet-announcement#client-releases

Consensus clients

Package Release required PR
Grandine 2.0.0 not in Ethereum.nix yet
Lighthouse 8.0.0 #739
Lodestar 1.36.0 not in Ethereum.nix yet
Nimbus 25.11.0 #729
Prysm TBA
Teku 25.11.0 #752

Executions clients

Package Release required PR
Besu 25.11.0 #740
Erigon 3.2.2 #745
geth 1.16.7 #741
nethermind 1.35.2 #747
reth 1.9.1 #750

Tooling

Package Release required PR
mev-boost 1.10 #733
commit-boost 0.9.2 not in Ethereum.nix yet

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  • I have verified that my idea is a change request and not a bug report

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