From a development standpoint how hard would it be to add branches on github for specific versions of clients? Right now there is mostly the master branch, 3.3.5, and BfA. If you wanted to build for a specific client like MoP before the legendary cloak quest was unavailable, or Legion 7.2.5 before scaling was added is that possible with Trinity or do you have to resort to other projects that just branched off from Trinity long ago and may no longer be updated?