Software Updates - Where do I find the list of fixes, tax laws incorporated, and new features that were incorporated in each software program update?

This is not a self employed question, but I couldn't find any other way to ask the following question.

 

This applies to both FEDERAL and ARIZONA STATE Software Updates:

Where do I find the list of fixes, tax laws incorporated, and new features that were incorporated in each software program update that happened since February 2021?

I filed my return back in Feb 2021 and want to know if any of the changes identified above could have affected my return, without me having to search for any potential impacts in my return.