The objectbase library interface is included to provide the basic object support. The random library is no longer included by default. You will need to explicitly include it to use the default random number generators. Special global functions - global.h. GUISwarm now inherits from GUIComposite.
All functions maintain backward compatibility.
There are additional features, however, and features previously undocumented. A class for appended file output. A class to load an object's instance variables from a file. A class to save an object's instance variables to a file. A class to perform file output.