How can I let the users (author, editor, contributor etc) to edit their own posts but not to update them, just keep them as in "pending for review" so I can decide if it's ok to publish or not. By default these posts submitted by users are "pending for review" but once I decide to publish the post, the author can edit the post again and publish it without been held for moderation.
Is there any way to get the same post pending for review every time the author edit them ?
Thanks in advance