Bug fixes:

• [middleware] Bump github.com/klauspost/compress v1.18.4 and fix TestNegotiation (#12937 @thaJeztah)

Documentation:

• [docker] Fix docker-compose.yaml location in Docker setup page (#12860 @ScottA38)
• [docker, consul, ecs, k8s] Fix documentation on how to restrict the scope of service discovery (#12645 @mloiseleur)
• [k8s/ingress-nginx] Add OVHcloud (OpenStack Octavia) to Cloud-Specific IP Management (#12759 @antonin-a)
• [k8s/ingress-nginx] Clarify IngressClass selection logic (#12926 @kevinpollet)
• Add missing redirects for Getting started (#12886 @nmengin)
• Add redirects for deleted pages (#12889 @sheddy-traefik)
• Fix default value of http.sanitizePath (#12904 @iTob191)