This software needs to be updated

[jamieernest]

[jlempen]

@jamieernest

This is actually macOS's way of telling you that Apple considers that the software is from an untrusted source because it is unsigned. But it's actually very easy to tell it to open the file anyway.

What you need to do is click on the "Show in Finder" button of this popup window, then right-click on the libinih.0.dylib file and select the first option, "Open". Nothing will happen, but the annoying popup window will not show anymore for this file. Now repeat the same procedure for the libfmt.9.dylib file and you're done.

Perhaps you'll need to repeat this a few times, as the popup window appearing for one file will block the "Open" popup window for the other file and vice versa. Basically, once there's no warning popup appearing anymore, both files were registered and started.

You may now verify that the multitouch gestures are working on your touchscreen by playing around with the standard macOS multitouch gestures you're used to on your trackpad, but the same gestures now work on the touchscreen as well :-)

I've tested this on SB3 and SP7 running Ventura and Sonoma and it's working nicely on both tablets.