I understand that Creative Cloud keeps subscribers' apps up-to-date, but is it normal that Audition 2021 was just now installed but Audition 2020 remains? Wouldn't a new app version replace the older version? How do other subscribers handle this?
Usually, you get the choice as to whether to remove previous versions when you upgrade, but it's not an issue: all versions can coexist quite happily, and always have.
Thanks, Steve. Does Adobe (Support) provide a page describing what is new or changed in app updates?