Some news from Mr. Bond himself
[quote]
(When) Will Sublime Text 3 be Supported?
Yes, Sublime Text 3 will be supported. Right now I am finishing up getting Package Control fully working for ST3, after which I will focus my efforts on updating my SFTP and SVN packages.
It is very unlikely that updating the packages will require a rewrite, so I am not currently planning on bumping the major version for the packages to 2.0. However, if I do, all users who bought a license in the past year will get a free upgrade.[/quote]