Repo: https://github.com/canvaspop/grunt-static-versioning
The grunt static versioning plugin generates MD5 hashes from file content and appends it to the filename. This allows for better versioning as the hash only changes when the file content changes.
The plugin leverages the grunt-contrib-uglify and grunt-contrib-cssmin tasks to handle the CSS/JS concat/minification.
This plugin requires Grunt ~0.4.0