This release enables a fork9 scheduled at 36427000 to happen on Meter Mainnet, features included:
- candidate totalVotes correction (existing data revise and bucket sub calculation fix)
- London fork tx format support EIP-2930, EIP-1559, EIP-155 and Legacy, BASEFEE opcode support
- goroutine leak fix for pow connection
- golang version upgrade to 1.18, dependency upgrades for libraries include goleveldb, go-amino, prometheus, crypto and log15
- pacemaker revertTo added cleaning for pendingList and lastVotingHeight after proposalMap
- use (epoch, round) to identify OnBeat, so no more scheduled OnBeat from last epoch will be triggered
- avoid panic if block validation fails