905.604 Capture and G/L Postings

hi to all.
Not sure how many of you are on this level.
Found an issue with Capture and indirect labor postings to G/L that may affect you.
Seems like Epicor (905.604) has an issue reading some of the G/L configuration files and even though we flag do-not-post for indirect labor, they do sending all into a default catch all account.
Was told the 604a it is fixed – I recall reading release notes and nothing hit me that I should update to that patch.
If anyone has release notes for 604a can they send them to me?
Thanks
Motty