Thanks to all our testers, especially helgabutters! It took us a while to get through all his bug reports, but I think we knocked them off all of the non-OSX bug reports. Although we may not have fixed all the OSX bugs, doug_armory was able to integrate some Qt4 patches into the OSX build system that should resolve a ton of stability issues. No promises, but he insists that he experienced a notable improvement! Please let us know.
Hello. Don't worry, everybody, I'll be cranking out OS X fixes as quickly as possible! I probably would've gotten them done by now had I not spent a few days researching the stability patch (I tried an earlier version months ago, and it crashed and burned), not to mention cleaning up some other OS X build stuff that's invisible to 99.9% of you but critical for anybody building Armory, ourselves included.
How did I know you'd be on the case?

Odd that it's no longer working. Worked like a charm last I checked, although the code is a bit fragile. (Nature of the beast for now, unfortunately.) I'll look into this and the other bugs ASAP.