Release notes
Important
This release replaces v1.35.1 and is mandatory for all node operators.
It includes the Ethereum Mainnet Fusaka hard fork configuration (Osaka, BPO1, and BPO2 upgrades).
All nodes must upgrade to this version before the Fusaka hard fork activation on December 3, 2025 at 9:49:11 PM to stay in sync.
Overview
This release activates the Ethereum Mainnet Fusaka hard fork, which introduces the Osaka, BPO1, and BPO2 upgrades.
What's Changed
- Mainnet Osaka, BPO1, BPO2 forks by @Marchhill in #9615
Full Changelog
https://github.com/NethermindEth/nethermind/compare/1.35.1…1.35.2