https://docs.codeberg.org/ has no valid certificate. With HSTS enabled the page cannot be viewed.
It seems wildcard serving is an issue here. Maybe we should return an error for non-existing subdomains instead of redirecting to codeberg.org.
Maybe even better, consolidate duplicate URLs by doing an explicit redirect or by passing
<rel canonical ...> in every header?
Deleting a branch is permanent. It CANNOT be undone. Continue?