Due to a Goto Anything related crash in build 2020, a new version is now available in the dev channel, at sublimetext.com/dev. My hope is that this will get promoted into a stable build in the near future - any testing in the mean time is appreciated.
As well as fixing that particular issue, there are some other nice to have things too:
Goto Anything is faster when previewing files
There's now a View/Hide Menu option on windows
Multi part file extensions are handled properly when mapping them to a syntax. This was a problem in particular for Ruby on Rails projects.