The following bytes were changed from the original ROM (checksum A580A2DE):

0004BC6D: Changed to 0xEB to activate NoClick
0007E4AD-0007E4D7: Changed Workbench title to "OS 3.1   %lD graphics mem  %lD other mem   "
0007FFE8-0007FFEB: Changed ROM checksum to E20F9194