v1.0c Possibly fixes save fail issue (thanks to info from 00-evan).
v1.0b Fixes crashes that could occur when using old maps in the latest version. The items and enchants that were removed (such as stylus and piercing) are now fully usable (via map editor) alongside the new items.
v1.0a Merged with 1.7.5 of original PD. Degradation is now disabled properly, honeypot, bombs, enchant scrolls added among other things.