2.20 Provided 2-year automatic registration for registered users
Increased number of variables and literals from 100 to 225
Allowed "=", "THEN" and "ELSE" to improve readability
New commands: SET, ACCEPT
Now possible to trace variables by name (SET POM=var/var/var...)
SET POM=T (older versions) is now specified as SET POM=ALL
Improved documentation (more examples)
2.30 Output (via OUT and OUTEND) can now be more than 255 characters
However, no individual OUT or OUTEND can output a line longer than 255
New commands: PAD, INSERT
Ease-of-use changes
More informative processing display
Variable names are no longer case sensitive
Improved error checking
Added another example to documentation
