RetroEdit

I generally pause before entering the debugger console, and I just tested to confirm it only happens when pausing before activating the debugger console.

For GBA, Hello Kitty Collection: Miracle Fashion Maker was [recently unraveled by endrift](https://mgba.io/2020/01/25/infinite-loop-holy-grail/). So that knowledge could probably be applied to higan's GBA core.

From the FAQ (https://mgba.io/faq.html): > **I did something and now the game always runs too fast!** > Make sure Fast forward is unchecked under emulation and at least one of...

Including the version + branch name + hash in `Help > About NanoBoyAdvance` would also be useful for copy-pasting, but this is definitely an improvement.

Based on above discussion, the Shrek 2 timing issue is probably related/dependent on this behavior: #312

> I ran this on my GBPlayer and 2-4 end should be 5F45 rather than 5F54 Fixed now; that typo fix makes the math for 2-4 and 3-1 deltas make...

I rechecked by video footage, and the `1E25` instead of `1E27` was apparently a typo. I rechecked every other value, and that should be the only typo (fixed now). I...

See also #3700 if you're basing your addresses off the trace logger.

#316 is related; the game itself was fixed, but there might be some additional tests mentioned there that are useful.

This is not broken in 0.10.2, but it is broken in a recent dev version I tested just now (6a31777). Specifically, it only happens when you try and change the...