ohhh Qt 4.6, nice!
adding, converting to epub, meta editing no problems up to now.
Any plans for x86_64/Intel only version?
My understanding is that when Qt is compiled with -cocoa switch, it ends up with Intel only library, so just more work for you.
Then again, the frameworks take 200MB now on space, that's a lot especially because Mac OS has got Python and other frameworks on board.
but then you need to cover different platform...
anyway thanks for supporting Mac OS X platform and continuous improvements!