traefik/traefik v2.2.8

on GitHub

Bug fixes:

• [webui] fix: clean X-Forwarded-Prefix header for the dashboard. (#7109 by ldez)

Documentation:

• [docker] spelling(docs/content/routing/providers/docker.md) (#7101 by szczot3k)
• [k8s] doc: add name of used key for kubernetes client auth (#7068 by smueller18)