OffchainLabs/nitro v2.1.0-beta.15

Arbitrum Nitro v2.1.0 Beta 15

on GitHub

This release is available as a Docker image on Docker Hub at offchainlabs/nitro-node:v2.1.0-beta.15-38ad1f1

What's Changed

This release fixes fixes the default batch poster configuration and enables LevelDB storage for the data poster by default compared to the previous beta release.

User-facing Improvements

• Improve batch size and tx size limit defaults for L3s: #1855
  • This PR expects a new field for chain information: parentChainIsArbitrum. This should be set to true if the parent chain is an Arbitrum chain (i.e. this chain information is for an Orbit chain). For now, this field is automatically filled in if not present, but we will expect this field to be present in chain information JSONs going forward.
• Make the default data poster storage backend LevelDB: #1856
• Default to using "safe" instead of "finalized" for delayed sequencing: #1804

Internal Highlights

• Fix Start/Stop of the staker wallet's data poster: #1854
• Check validity of input before setting pendingWasmModuleRoot of StatelessBlockValidator: #1853

Full Changelog: v2.1.0-beta.14...v2.1.0-beta.15