See A Tinderbox Reference File
Change log: https://www.acrobatfaq.com/atbref8/index/ChangeLog/v822b42128Nov2019.html
corrected: v8.2.2b421 (28 Dec 2019)
Thanks to @MartinBoycott-Brown for spotting and reporting the wrong month on the change note. All affected notes/files (only) have been updated.