404
GIMP 3.0 Enters String Freeze, Inching Closer To Release
(www.phoronix.com)
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
They have been migrating to GTK3 since before GTK4 was out.
I am sure they will stay behind but future porting should be easier.
That said, non-GNOME GTK apps seem to be considering sticking with GTK3 anyway ( to avoid libadwaita ).
https://linuxmint-developer-guide.readthedocs.io/en/latest/xapps.html