- Updated to require Erlang/OTP 21.3+ (drops support for 20.3) and adds upgrade order guidance
- Federation plugin now uses a dedicated channel for command operations, preventing latency spikes
- Fixed rabbitmqadmin Python 3 JSON flag issue and corrected AMQP 1.0 atom encoding in Shovel plugin
RabbitMQ 3.7.26
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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.