getstew wrote:I'm hearing that the new version 2.0.6 is not compatible with Yosemite. Is this correct?
Correct. Audacity support ends at OS X 10.9.x.
getstew wrote:To be clear, if I stick with the previous Audacity version and upgrade to Yosemite, will I be alright?
Your risk. There is no official support for Yosemite. We believe that Apple Audio Units will not appear when you request them from the Audacity Effect Menu.
getstew wrote:I'd hope that work is being done to make 2.0.6 and Yosemite compatible?
None at all directly, because we don't have the resources at present.
It's thought many of the problems with Yosemite are because it is making greater use of
Cocoa. Cocoa has very little support in the version of the wxWidgets interface toolkit that we currently use. So the first task (which is being worked on) is to upgrade Audacity to the current stable version of Widgets which has better Cocoa support. That in itself needs a lot of work.
Nonetheless, if you do decide to use Yosemite when released, please feel free to let us know of any issues you find.
Gale