Features Added
- Added sign type BLOCK_V2 to support block signing for Phase0, Altair and future forks (Eth2 mode). BLOCK is not removed for backward compatibility with PHASE0 blocks.
- Upgraded Teku libraries to 21.8.2 which added support for Altair upgrade on Prater testnet at epoch 36660.
Bugs fixed
- Unable to sign blocks on testnet Pyrmont after Altair fork. (Thanks to Sephiroth for reporting it.)