The .01 updater was to fix some bugs with the options toolbar primarily.

This new release does have some cool things, but from what I have seen and read so far, is not a "must have" upgrade.

The image browser looks neat, but anyone who has some sort of archiving system already will most likely stick with that when they are looking for spcific images. The healing brush looks cool too, but I want to actually try it hands on before I make any statements.

All in all, at the moment I am still of the mind that this should have been along the lines of 6.5.