This is a stable release suitable for use on Mainnet Beta
Changes
- Choose highest incremental snapshot first
- Add metrics to vote account close feature
- Separates durable nonce and blockhash domains
- Fix bank executor stats and remove copy-on-write semantics
- Reject durable nonce transactions not signed by authority
- Reject durable nonce txs that don't use an advanceable nonce
- Permanently disables durable nonces with chain blockhash domain
- Adds system instruction to upgrade legacy nonce versions
- Update Version CrdsData on node identity changes