with X604, the track is still 9.6.06.02.   If there is a change in the logic how the track is composed, I think it should be documented. If someone just has overlooked to increment the track, it should be corrected.

*** FYI ***   X605 problem *** FYI ***   apart from the still wrong track in $ABOUT, I heard of some obscure reaction in the message line when opening triggers of modeled entities for reading purposes. So if one quits straight of UUCON22 again he is asked what should happen with his changes. (CHANGES ???)   So it may be a good idea to have an extra backup of the uniface installation before X605 is applied.   But for those who have done it already it would be nice to hear how a rollback of the patch can be done: is just an overwrite with X604 sufficient  ??