- Fixed various stability issues across replication, RAFT, HNSW, and Object TTL, including preventing shutdown hangs and race conditions.
- Improved replication client performance (optimized ZSTD encoder, writable shards in OverwriteObjects) and refined HNSW index handling (snapshot file name fix, CompactV2 migration).
- Enhanced Object TTL handling (guaranteed tenant deactivation on cancelled context, startup race fix, debug log level) and addressed CI/test flakiness.