"MacOS Supplemental Update"

Interestingly, Security Update 2020-003 showed up on my App Store, along with a Safari update. The "Supplemental Update" was also listed.

I allowed the Safari and Security Updates to load, but not the "Supplemental Update."

After the updates were complete, the "Supplemental Update" was longer is listed as available...

For what it's worth...

Thanks for your thoughts, gents...

I still can find no software update that corresponds to the one popping up in my App Store... I've submitted the following report to Apple via the Apple Feedback page:

"I see a software update available on my Mac's App Store. It is titled, simply, "MacOS Supplemental Update"

The description says, "this update resolves an issue with launching certain 32-bit apps"

There is no corresponding software update listed on the Apple security updates page.

I can not find any similar software update when searching for it via Google...

Is this a valid software update? If it is, why isn't it listed anywhere? If it is not, why did it show up in my App Store, and how do I remove it from my App Store list?"

Bob

Thanks for the thread, Robson...

I'm thinking I'm just going to ignore this update until the next "normal" one comes out... I'm not going to try to fix something that doesn't appear to be broken...

Bob

Antdude,

Let us know how the update turns out...

Thx

Bob

Thx, Antdude...