- Core server now includes extra log details when a heartbeat cannot be sent due to TCP timeout.
- Multiple bug fixes across CLI tools and plugins (user pagination, JSON formatting, AMQP 1.0 memory leak, STOMP error frame handling, vhost tag coercion).
- Dependency upgrades: ra to 2.4.6 and prometheus.erl to 4.10.0.
RabbitMQ 3.9.28
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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.