SQLAlchemy's issue repository will remain hosted on Trac;
while a Git repository can be mirrored in any number of
places, an issue repository cannot (for now! Can someone
please create a distributed issue tracker? Should be
pretty doable, though getting Github/Bitbucket to use it,
not so much...), so SQLAlchemy's long history of issue
discussion remains maintained directly by the project.
http://fossil-scm.org !!!
https://vimeo.com/36579366