Hi folks! This is a hotfix for yesterday's update which was resulting in crashes when people tried to save their game, if they (presumably accidentally) had the ancient "Slow saves" debugging option enabled.
In this hotfix build, I have both fixed the bug and also entirely removed that option; nobody should be using that old "slow saves" algorithm any more! It's old and slow and used a silly amount of RAM during saves; the new system (which has been in the game for well over a year at this point) is just categorically better in every way.
Otherwise, there is no difference between this build and the previous one. Apologies to anybody who was affected by that bug, but also, prepare to enjoy much zippier saves from now on in this new build!
-T