[ADDED] Safer store migration: don't delete the old store, allowing the client to downgrade.
[ADDED] Log checkpoints and send to TestFlight too.
[FIXED] Describe booleans as YES/NO, not 1/0.
[ADDED] Log Inspector, shake on preference screen to open log.
[ADDED] Trace Mode: Log at trace level.
[FIXED] Log messages weren't being recorded for inclusion in feedback.
[UPDATED] TestFlight.
[FIXED] Mac: References to MPAppDelegate that should be OS-independant now use MPAppDelegate_Shared.
[FIXED] Mac: Threading and content UI updates.
[FIXED] iOS: Spinner was showing when going back to unlock VC.