Garmin Express version 7.27 +e0f66065 is what it says in the "About" in settings, I installed it late October 2025

That was what I was expecting, although when I installed the new maps, disconnected and reconnected I no longer saw the option. Like I showed above, in the "Manage Maps" option, if you select the "Computer" tab, you can now see an option to download to the PC.
I think this is new as I've never seen ...

I found that you can actually do it using the "Manage Maps" option then under the "Computer" tab

I have successfully updated the Zumo XT with the latest 2026.30 maps, but I don't seem to be able to download the maps to my Laptop for use in Basecamp whilst not having the Zumo plugged in.
One used to be able to download a copy to the laptop before, but I don't see any option to do that anymore ...