0.1 - 2004/05/17 initial release 0.2 - 2004/05/17 loadable as library (using -lib / -path) 0.3 - 2004/07/03 console updates: tab completion, pd startup added pd object creation support several bugfixes 0.4 - 2004/07/04 console updates and fixes. added pd object deletion and connect/disconnect support changed message sending code (probably breaks some examples) added error (signal) handlers on unix.