These are not the updates you are looking for. Unless you use ARCHICAD 17 or ARCHICAD Solo. Sorry.
I know you are excited about Mac OS X Yosemite. But slow down. You have a job to do, and need to be careful about any quirks that will eventually be ironed out in future hotfixs to ArchiCAD and updates
Are you a little confused about the BIMx Docs pricing change? I've got you covered. Check out the official press lease and my ultra clear explanation.
Do you need a template for ArchiCAD? Why not try using mine. Welcome to the Shoegnome Open Template version 17.1.