Managing disruptive comments→
You can edit or delete comments on issues, pull requests, and commits.
Locking conversations→
Repository owners and collaborators, and people with write access to a repository, can lock conversations on issues, pull requests, and commits permanently or temporarily to defuse a heated interaction.
Rastrear cambios en un comentario→
Puedes ver el historial de edición para un comentario o eliminar información sensible del mismo.