Hello project_2501,
We reached out to our driver team and were informed that they do not created change logs for MAC drivers.
The latest printer driver is out:
https://www.support.xerox.com/en-us/product/phaser-6510/content/156972
but again there is no insight into what changed.
Changelogs are a standard practice right across the technology industry going back decades.
Why is Xerox so bad at this? I use "bad" because I've been asking for years and they've ignored the queries.