Build 3080 is now available, with many fixes, improvements and new features. Full details, and downloads, are on the Sublime Text 3 page.
Sublime Text 3, while still technically in beta, is the recommended version of Sublime Text to use: compared to Sublime Text 2, it's faster, more polished, and of course, has a lot of extra functionality. Download it now and give it a try!
There will be more Sublime Text 3 builds coming in the near future. If you're a registered user, you can get early access by using one of the Dev Builds. New dev builds are announced and discussed on the Forum - there's generally a new one each week.