Sublime: Good plugin for git history

Check out GitSavvy - it's a new package for Sublime Text - https://github.com/divmain/GitSavvy

I am using GitGutter, it has a nice set of features

You may want to try the popular, SublimeGit, which has integration in both Sublime Text 2 and 3 (though it costs money after the free trail).

Or GitCommitMsg, which:

Shows the git commit history for one or more lines of code. Essentially it performs a git blame on the selected line(s) of code, and then performs a git show on the resulting commit(s).