- Improve data safety for transaction rollback and avoid unintended side effects for a proposed finalizer policy change during an aborted transaction.
- Do not post to vote thread pool if thread pool is not active.
- Add handshakes to cover additional P2P scenarios, including during a fork and when there are pending handshakes after a sync complete.
- P2P Fix switch from lib catchup to head catchup. Fixes bug which incorrectly assumed blocks in dispatcher list were applied.