- Added multi-namespace support for Consul providers, a new Nomad provider, TLSStore CRD certificate configuration, and HTTP/2 max concurrent stream setting.
- Enhanced middleware (URL replacement, extra circuit‑breaker params) and UI (Traefik Hub button, plugins catalog) while deprecating the caOptional TLS option and the Pilot component.
- Updated QUIC-go library, added destination address to debug logs, fixed Nomad client token handling, and refreshed documentation.