Add src-d/hercules
@@ -1695,6 +1695,7 @@ See [go-hardware](https://github.com/rakyll/go-hardware) for a comprehensive lis
* [git2go](https://github.com/libgit2/git2go) - Go bindings for libgit2.
* [go-git](https://github.com/src-d/go-git) - highly extensible Git implementation in pure Go.
* [go-vcs](https://github.com/sourcegraph/go-vcs) - manipulate and inspect VCS repositories in Go.
+* [hercules](https://github.com/src-d/hercules) - gaining advanced insights from Git repository history.
* [hgo](https://github.com/beyang/hgo) - Hgo is a collection of Go packages providing read-access to local Mercurial repositories.
## Video
