This will also improve the github.com code search, right? I always found it frustrating that I couldn't really search for exact strings, even using quotes. I hope this fixes that too.
This will become the new github.com code search. Last year, we launched a Technology Preview of our new code search as a standalone site: cs.github.com. Today, we're bringing that powerful code search, plus a redesigned code navigation UX, to github.com.