1. Fixed another bug leading to stuck header downloader.
2. Added support for Gray Glacier (delay to difficulty bomb, needs to be updated before block 15050000.
3. Various fixes for traces and EVM tests, thanks to external contributors iFA88 and sudeepdino008.
4. Various fixes to POS block proposer, including the interaction with transaction pool, based on Ropsten testing, and interruptible block building.
5. Added support for “safe” and “finalised” special block numbers for RPC queries.
6. MDBX patch to reduce the commit times for freshly synced databases.
7. Updated skip analysis optimisation threshold (leads to slightly faster initial sync) for Ethereum mainnet, BSC, and Bor (Polygon)
8. Added BSC block snapshot hashes for blocks 17.5m-18.5m
9. Fixed go-routine leak in the sentry, also leading to stuck shutdown occasionally.