As it does exist in Flatpac, and as per @richb:
Apparently not! Just a little reluctant to use Flatpaks - no real rational.1. check the MX Test Repo, Debian Backports and Flatpacks first to see whether the package/update you want is already in there.
Latest Version 22.12.21 (also in Flatpak)
MXPI>Enabled Repos shows 21.01.29+ds-1
Shotcut>Help>About Shotcut per installed app from Enabled Repos: 21.01.31
https://shotcut.org/download/
Ancillary comments:
Latest Openshot 3.0 with >1,000 improvements - added 999 emojis, 10 bug fixes, 9 bugs.
Flowblade, documentation almost non-existent, and unique method of editing, so much so that many "instructional" videos contradict and some are incorrect.
Difficult (or can't) to move many clips at once.
I think Kdenlive is fairly stable and usable but I've generally been under the impression that one shouldn't install KDE apps on non-KDE desktops as they usually install a lot of kde dependencies but I see that D.O. and others use Kdenlive so that indicates that it's not a bad practice at all.
Any thoughts?
How/where can I find AV Linux's applications and versions?
Thanks any/everyone - @Stevo , @AVLinux