- Optimizations and new logging: skip GUID generation for quorum/stream queues, add AMQP 1.0 lifecycle events, reduce stream logging verbosity, and standardize microsecond timestamps.
- Multiple bug fixes including mixed‑cluster channel exceptions, TLS‑enabled link stats, quorum‑queue timeout propagation, stream client frame/heartbeat handling, file‑handle leaks, and duplicate exchange decorator removal.
- Breaking change in Consistent Hashing Exchange plugin (single binding per exchange‑queue pair only) and added client‑side TLS support for Consul peer discovery; documentation updates for source‑code archive naming.