GitHub Blocks Users from Discussion Comments in Personal Repositories

What shipped

GitHub added the ability to block or unblock users directly from discussion comments in repositories owned by personal accounts. The control was already available on issue and pull request comments — now discussions are covered too.

What changed

Opening the More menu on any discussion comment now shows Block user (or Unblock user if already blocked). You can optionally add a private note explaining why before confirming. The feature works on any repository owned by a personal GitHub account, not just org-owned repos.

Why a builder cares

If you maintain a popular personal project with GitHub Discussions enabled, this closes a moderation gap. Previously you had to navigate away to block someone — now it's one click from the offending comment. Saves time, reduces friction, keeps the conversation thread actionable.