Revision Control allows finer control over the Post Revision system included with WordPress
** Support for this plugin is NOT offered, This plugin still however works. Please don’t expect support requests to be answered, or “This doesn’t work” reviews to be responded to. **
Revision Control is a plugin for WordPress which gives the user more control over the Revision functionality.
The plugin allows the user to set a site-global setting (Settings -> Revisions) for pages/posts to enable/disable/limit the number of revisions which are saved for the page/post. The user may change this setting on a per-page/post basis from the Revisions Meta box.
The plugin also allows the deletion of specific revisions via the Revisions post metabox.