Software upgrade issues

I have the Shapeoko XL. I am trying to upgrade my software.

For CC: (problem fixed)

For CM: My GRBL is not supported with the upgrade. After reading my past posts, I recall that I had an issue a few years ago when I tried to upgrade. There was some reason that I decided not to (can’t remember what), so I reverted to the old version. The fix was to reinstall from the old version from the original download. Unfortunately, I do not have that file any more because the original computer I was using was stolen. Where can I get this file?

Carbide Motion 3 is available from:

For updating to Grbl 1.1 to use the current version please write in to

Thank you! I didn’t scroll down far enough, so now I feel a bit embarassed.