Simple Plugin to display a Changelog on an App, Plugin or whatever else page..
Dynamically set asset version numbers based on file modification times, preventing stale caches.
Automatic version control for posts with the same prefix in the post_name
Autover plugin will automatically version your CSS and JS files in the generated html page (e.g. style.css?ver=1359464809).
A Plugin to display a Changelog from an App, Plugin or anything else of what you want to have a changelog off!.
A documents library for WordPress.
Keep revisions of changes to your settings in Theme Customizer, and preview rollbacks to their previous states.