Bug fixes:

• [acme] Bump github.com/go-acme/lego/v4 to v4.28.0 (#12218 by ldez)
• [server] Filter unknown nodes with file and env for the deprecation loader (#12227 by rtribotte)

Documentation:

• [acme] Add missing ACME options and clean up table for more visibility (#12208 by sheddy-traefik)
• [middleware] Fix default encodings in compress middleware (#12216 by Belphemur)
• Update Configuration Overview Page (#12202 by sheddy-traefik)