Apple has posted a lengthy knowledgebase document with new details about Mac OS 10.1.1: Mac OS X Update 10.1.1: Enhancement and Installation Information.
The document claims that Mac OS 10.1.1 “Improves sleep mode battery power conservation of certain PowerBook computers” along with a 1-2 page slew of other features .
Of course the majority of users most likely never ran into any of the, now fixed, problems since most of them were very specific issues (ie: postscript printers and such.) Nice bedtime reading…