While this situation is a reason to look more closely at GitLab due to the ability to host your own instance, why not also look at a solution like Fossile: DVCS, wiki, and issue tracker all in a cross-platform, single executable file?<p><a href="https://fossil-scm.org/home/doc/trunk/www/index.wiki" rel="nofollow">https://fossil-scm.org/home/doc/trunk/www/index.wiki</a>