There is also Kallithea (https://kallithea-scm.org/). Kallithea is a free and libre fork of RhodeCode after they dropped their GPLV3 license for parts of the codebase and added a paid user limit.

Kallithea is being actively developed (a 0.2 release is coming soon) by a free software community under the auspices of the software freedom conservancy. See this blog post from Bradley Kuhn for more details: http://ebb.org/bkuhn/blog/2014/07/15/why-kallithea.html