- Added audio support and Gemini Embedding 2 multimodal model to the multi2vec‑google module, plus configurable DisableDimensionMetrics and default sharding count env var.
- Improved async replication by switching to binary encoding for digest responses and introducing dynamic lazy‑load shards; backup process now avoids halting compactions and includes other reliability fixes.
- Fixed numerous race conditions, flaky tests, IPv6 clustering support, and updated grpc dependency for security.