http://goblinhack.sourceforge.net/Mostly bug fixes:
More trolls and goblin types
Shop bugfixes
Installer fixes
No teleport for shopkeeper
Excalibur easily damaged fixed
Broad sword and other swords downgraded to they get damaged by stone
Yellow ghosts could not move
Org generators not attacking
New orc class
More troll types
More goblin types
Fewer imps
Fewer spawning goblins
Faster centipedes
Moving walls more dangerous
Amulets and armour not being listed on itinery
Edge of level impentrable
Sleeping mines
Yet again, I'm not this person---but still.