Nethermind(@Nethermind):Nethermind Client 1.37.1 is live. Worldstate backend refactor lands with pluggable backends. Flat DB ships opt-in. RocksDB and column DB snapshots. EIP-7928 block-level access lists. Initial zkEVM groundwork and witness generation. EVM hot paths, pruning, and networking hardening throughout. Breaking: Engine API versioning reworked. eth/66 and eth/67 dropped. eth/69 default, eth/70 live.

Nethermind

@Nethermind

Leading blockchain infrastructure and research company building secure systems for Ethereum, AI, and verifiable digital identity

Joined July 2018

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Nethermind@Nethermind

2026.04.29 12:07

Nethermind Client 1.37.1 is live. Worldstate backend refactor lands with pluggable backends. Flat DB ships opt-in. RocksDB and column DB snapshots. EIP-7928 block-level access lists. Initial zkEVM groundwork and witness generation. EVM hot paths, pruning, and networking hardening throughout. Breaking: Engine API versioning reworked. eth/66 and eth/67 dropped. eth/69 default, eth/70 live.