TIP (for other dummies):
Having updated GIMP 2.10.38 to the max, I needed to turn off the Update Reminders for useless GIMP 3...
1. Go to GIMP on the menu bar, then Preferences in the drop-down menu.
2. Click the first item, System Resources.
3. Scroll down to Network access.
4. Untick the box for Check for updates.
That should stop those pesky reminders.
(I found this tip on http://gimpchat.com/viewtopic.php?f=4&t=20968)
Having updated GIMP 2.10.38 to the max, I needed to turn off the Update Reminders for useless GIMP 3...
1. Go to GIMP on the menu bar, then Preferences in the drop-down menu.
2. Click the first item, System Resources.
3. Scroll down to Network access.
4. Untick the box for Check for updates.
That should stop those pesky reminders.
(I found this tip on http://gimpchat.com/viewtopic.php?f=4&t=20968)