Thats right. As of Aug 9, 2012 the venerable programmer’s editor for OS X source has been released and is now at GitHub. To run it, you will need OS X 10.7+. You can read about it here on MicroMates blog:
The GitHub link is here:
https://github.com/textmate/textmate
I found a downloadable binary here:
http://www.osx86.net/view/3057-textmate2.html
Happy coding.