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op-rbuilder/v0.4.8

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@github-actions github-actions released this 08 Jun 18:11
· 11 commits to main since this release
9798992

What Changed

Karst ready release for op-rbuilder with op-reth 2.3.0.

Known regression: op-reth v2 wraps the inner pool in OpPool<P> and does not re-expose Pool::validator() through the wrapper, so Flashpool no longer pre-validates transactions before dispatching them to the presim path. Obviously-invalid txs (bad balance, nonce gap, fee too low, etc.) will now burn an EVM simulation before being rejected by the inner pool. The fix is ethereum-optimism/optimism#20408, which adds OpPool::validate() and is slated to ship in op-reth v2.3.1.

Dependency Upgrades

  • d35f193 Bump to op-reth/v2.3.0 (reth 81c0261 / revm 38 / alloy 2.0) for Karst (#532)

  • f98b1f5 Bump Cargo version to 0.4.8

Refactor

  • 0681535 Introduce FlashblockMeta to replace bool pair (#528)