Couldn't find any mention of this in the docs or list archives:

Would it be possible to make available a FAT or 68OxO version of the
1.31 Jitter for the Mac?

On my ancient 25 MHz 68040 extra speed would be really, really welcome,
especially when trying to chase the cursor around in Morphic windows.

-- Bruce Bennett <bbennett at unixg.ubc.ca>