2.5.1

Fixed

• A Gitea review now runs again when commits are pushed to the pull request. Gitea
  reports that as its own delivery kind, pull_request_sync with action: synchronized,
  while the validator accepted only pull_request — so the delivery was answered 200
  and dropped, and a webhook with just "Pull requests" ticked never fired again after the
  first review. Both kinds are accepted now; the other pull request deliveries still stay
  quiet. The README gained the table nobody had written: which events each host needs, and
  that "Pull requests" alone is not enough in Gitea.