Filters whether the automatic updater should consider a filesystem location to be potentially managed by a version control system.

Filters whether to send a debugging email for each automatic background update.

Filters the bulk action updated messages.

Filters whether the user has been marked as a spammer.

Filters the list of recipients for comment moderation emails.

Filters the list of email addresses to receive a comment notification.

Filters the list of valid date query columns.

Fires in the middle of built-in meta box registration.

Fires at the beginning of the edit form.

Filters whether to update network site or user counts when a new site is created.