The issue in DW CC 2014.1 is a bug that is effecting our serialization. We have reported the Issue to adobe and have started working on work around to get this issue sorted as quickly as possible. we hope to start releasing updates for CC 2014.1 compatibility by the end of the week., though that update may not encompase OS X Yosemite.
Codesnap:
your issue in CS6 specific to OS X Yosemite which is still in beta.
When it is officially released, we will evaluate our extensions for compatibility, and release updates as necessary.