Subversion gives you the ability to easily track changes and have your source code up-to-date. With this project you can have your CMS or WordPress upgraded to the highest repository version with just one click!
Oh, and you don't have to have subversion installed on your server, nor the shel exec rights. It works via WebDAV protocol.
Right now I'm looking for beta testers, and offer only WordPress plugin. But everything in the WP plugin can be used for other projects, such as your CMS.
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