v40.2.0 (2026-05-13)
Upgrade guide
Important
This release is the first release without Gateway API v1.5.1 CRDs. The reason why it has been removed is detailed in #1169.
See UPGRADING instructions and upstream migration guide.
🚀 Features
- feat(provider): ✨ support crossProviderNamespaces on kubernetes providers #1851 by @darkweaver87
- feat(hub): 🚀 support traefik hub v3.20.2 #1853 by @darkweaver87
🐛 Bug fixes
- fix: remove Gateway API CRDs #1850 by @mloiseleur
📦 Others
- docs: add CLAUDE.md #1849 by @mloiseleur
- docs: switch CLAUDE.md to wider AGENTS.md #1852 by @mloiseleur
- chore(release): 🚀 publish 40.2.0 #1854 by @darkweaver87
👌 Traefik version support
- Traefik Proxy: v3.6.0 -> v3.7.1 (default)
- Traefik Hub: v3.19.3 -> v3.20.2