After several months of development, I am very happy and also a bit relieved to announce that Minified beta 3 is finally ready. It features the new Util module, HTML templates and many smaller changes. Also, Minified's build system has been overhauled and is now based on grunt.
A complete description of all changes can be found here. Please note the incompatibilities section, because there are some backward-incompatible changes, especially in on().