I have uncovered a few bugs with Accordance on Yosemite I'm just reporting here for the developers to know about. These have all occurred on Yosemite beta 2. For starters, if the Opening Splash screen is enabled, it refuses to go away upon launching the program, even if I click continue. Right now, I've just turned it off.
Additionally, when loading my startup workspace, instead of it opening a single copy of my preferred Bible in the workspace, it opens two copies (I didn't touch the workspace settings, so this is quite strange).
I was also having an issue with large module updates lagging last night, but performance seems better now., so I think we're OK there.
I can keep battle testing Accordance on Yosemite for you to help you iron out any more bugs I encounter. Any screenshots/screencasts I'll PM to a developer so I don't leak out any Yosemite surprises. :-)