This is a stable release suitable for use on Mainnet Beta
Changes
- Changed ledger (RocksDB) cleaning strategy to avoid peaked IOs at every few days and possible stalls (NOTE: it'll take a week or two for nodes with existing ledger to transition; also downgrading is supported).
- New minor runtime feature activation for system instruction processor
- Improve usability of
ProgramTest - Bump internal libraries (spl-token, jsonrpc)
- Other stability improvements.