How to get GIMP 2.10 (Linux)
If your Linux distribution does not come with the latest GIMP version, GIMP 2.10 can be installed using Flatpak (which manages dependencies independently of your current system flavor and version):
flatpak install https://flathub.org/repo/appstream/org.gimp.GIMP.flatpakref
3. Start with:
flatpak run org.gimp.GIMP
The GIMP version installed over Flatpak runs regardless of whether you have installed GIMP over your distribution and in which version.
To update GIMP/Flatpak, just use: