- Increase default gRPC max message size to 100 MB
- Reduce authorizer calls and add authZ call count logging for RBAC, improving performance and error messages
- Various stability fixes: reset dimensions before recount, pause/resume indexing for HaltForTransfer, nodes API collection name fix, fetch classes once for batch, plus error‑handling refactor and new linting rules
v1.28.4 - gRPC max message size Fix, RBAC improvements
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Bound digest RPC memtable snapshots to the requested key range and improved async replication performance by negotiating binary digest encoding and carrying byte ID digests end‑to‑end.
Added new REST search endpoints (bm25, hybrid, near object, aggregate counts) and backup role inclusion feature.
Fix async replication handling, including local resolution of replicas, leaked goroutine fixes, and proper tenant restoration on failures.