Howdy.
As I’m rummaging through your crash reports (yes, they do get read), I see a lot of people started crashing on launch with Thursday’s builds. Sorry about that!
If you happen to remember what you were doing/looking at right before you quit the app, that might help us a lot.
Also, does it crash on launch every time, or does it sometimes let you actually launch?
(If you really need to use the app, you can go back to r206687 which seems to be before the crashing started.)