Just thought I'd post this here: http://clientside.cnet.com/cnet-js-standards/clientside-release-for-mootools-121/
After a bit of work, I’ve released our changes for MooTools 1.2.1. What took so long? Well, mostly it was the change to Browser, which used to be a hash but is now just an object. But in addition to this there were a few things that required a bit of effort to incorporate. There was one breaking change: Class.Binds. This previously was a Mutator, but now it’s a Mixin class that’s meant to be implemented into your own. This change means you must explicitly declare its use in your classes as well as call its main method, bindMethods. This has to do with the way that Mutators now work in classes in 1.2.1, which changed mostly to support Safari 2 and Opera. Note that if your class uses the Options class you don’t have to call the method. You just have to implement Class.Binds into your class and declare the binds property. I ran all the tests in our Specs tests and our Unit Tests, but not in every single browser out there. If there are any issues, please just submit tickets for them. If you have time maybe run through the tests in your browsers and see what works and what doesn’t.
