github OffchainLabs/nitro v3.5.0-rc.2
Arbitrum Nitro v3.5.0-rc.2

pre-release18 hours ago

This release is available as a Docker Image on Docker Hub at offchainlabs/nitro-node:v3.5.0-rc.2-fcb4018

This Docker image specifies default flags in its entrypoint which should be replicated if you're overriding the entrypoint: /usr/local/bin/nitro --validation.wasm.allowed-wasm-module-roots /home/user/nitro-legacy/machines,/home/user/target/machines

If you're running a validator without a split validation server (this will be true of most validators), you should instead use the image offchainlabs/nitro-node:v3.5.0-rc.2-fcb4018-validator which has the extra script /usr/local/bin/split-val-entry.sh as the entrypoint.

What's Changed

Prevent leaking classic redirect URL in error message, and various timeboost miscellaneous updates.

User-facing Improvements

  • Avoids leaking execution.rpc.classic-redirect URL: #2908

Internal Highlights

  • Express lane timeboost auctioneer rpc forwarding and sequencer coordinator: #2903
  • chainInfo supports track-block-metadata-from: #2917
  • Timeboost: Don't store or publish to feed blockMetadata of blocks lower than TrackBlockMetadataFrom config: #2918
  • allow sequencer to collect metadata without timeboost: #2919
  • Add small sleep in BoLD when chain is behind: #2909
  • Add block-metadata to sepolia chain-info: #2920

Full Changelog: v3.5.0-rc.1...v3.5.0-rc.2

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