Some notes on various version control tools:

  • Buildbot: http://buildbot.net/trac offers a way to build and test multiple repositories. Support mercurial
  • Mercurial supports a forrest of repositories. You can have a repository that contains other repositories. That makes it easier to compose complex system. It’s not clear whether Forrest, Nested Repositories, or just being able to ignore a .hg directory is the route to go.
  • Nice tutorial on using mercurial
  • Linux and Windows diff tool
  • Mac OS X diff tool