- Requires Erlang 24.2+ (nodes fail on older versions) and recommends Erlang 25 for performance
- Adds resiliency improvements: free‑disk monitor fallback to PowerShell, raft adaptive poll interval exposure, absolute limits now take precedence, and new rabbitmqctl list‑queues column for effective policy definition
- Introduces new HTTP API endpoint GET /api/config/effective and fixes various bugs (classic queue SA consumer, global‑parameter events, CLI queue error formatting, sharding plugin boot, etc.)