Bug fixes:
- [k8s,k8s/ingress] Support Kubernetes Ingress pathType (#7087 by rtribotte)
- [k8s,k8s/ingress] Use semantic versioning to enable ingress class support (#7065 by kevinpollet)
- [provider] file parser: skip nil value. (#7058 by ldez)
Documentation:
- [ecs] Fix documentation for ECS (#7107 by mmatur)
- [k8s] Add migration documentation for IngressClass (#7083 by kevinpollet)
- [plugins] Update availability info (#7060 by PCM2)
Misc:
- Merge current v2.2 branch into v2.3 (#7116 by ldez)
- Merge current v2.2 branch into v2.3 (#7086 by jbdoumenjou)