The following bugs have not been reported to me, I've just found them myself. They seem to be a bit rare. Fortunately, they're not serious. I'll keep working on them and release an updater as soon as they're fixed.
Known buglet:
Coffee Break doesn't always catch keystrokes to start the timer again when the cursor is in the pause corner. This will be fixed in the next version, when I implement a floating timer window. For technical reasons, I can't do it at the moment, but wanted to get this out to folks anyway.
Fixed a couple bugs that caused the program to crash on some machines (I never did figure out why this didn't crash for me and my beta testers!)
Initial release