- Core server bug fixes: duplicate direct‑reply deliveries, quorum queue recovery issues, malformed AMQP 1.0 frames, topic‑exchange wildcard limits, and OAuth proxy header handling.
- New configuration and enhancements: stream limits (max uncompressed batch size, initial frame max), encrypted management UI login tokens, conditional GET/ETag for definitions, referrer‑policy header, and Shovel TTL self‑delete setting.
- Dependency upgrades (cowboy, cowlib, gun, ra, ranch) and improved authentication logging.