Note: throughout this guide we will refer to Catapult as wxCatapult. Both are the same in every case. The openMSX team used wxCatapult as an internal name where Catapult is the application name.
The latest version of the openMSX Catapult manual can be found on the openMSX home page:
http://openmsx.sourceforge.net/catapult-manual/
The latest version of the openMSX manual can also be found there: