- Fixes core server boot‑time definition import, dead‑lettering resiliency, CLI streams help lookup, Management HTTP API 405 response, and etcd peer discovery TTL handling.
- Requires Erlang 24.3.4.8+ (Erlang 25.3 recommended); nodes on older Erlang versions will fail to start, introducing a breaking compatibility change.
- No dependency upgrades; source archive naming clarified.