This is just a small update that adds a GMS 2.3 version of the source code - Fast Furry Framework released so long ago GMS 2.3 and its new format didn't exist back then, apparently, and I didn't notice something was missing until today when I went through all my projects to verify they work as expected in version 2023.8.

It's freshly converted from the GMS1 sources (I couldn't find the GMS2 sources in my project folder, lol) so might be slightly different from the GMS2 sources, but of course if you've got an existing project you don't need to care about this update so it shouldn't matter.