Please note that this patch is not backwards compatible with previous releases. This upgrade fixes performance issues related to interchange transfers between X, C, and P chains. We urge everyone in the community to upgrade as soon as possible in order to ensure that their nodes are not affected. Also note that nodes may take several extra minutes to connect after the upgrade and the process should be allowed to complete uninterrupted.
The primary components to this upgrade include:
- Fixed atomic import validation on C-Chain
- Added rule exception logic to allow atomic bonus blocks
- Added fail-fast logic into Shared Memory if duplicated deletes are issued
- Fixed issue where polls could stall in snowman because of a failure to clear requests
- Fixed BAD BLOCK issue in coreth due to unknown ancestors
- Fixed a race condition in the repair canonical chain script in coreth
- Limited number of processing blocks in Snowman and processing txs in Avalanche
- Updated networking timeout default values and benchlist settings
- Verified there was no safety violation after the initial network instability