The long elusive GIMP 3.0 release that overhauls the UI and ports from GTK2 to GTK3 along with a wealth of other changes after being talked about for a decade could finally see its stable release this year.
GIMP 3.0 Release Candidates Hoped For This Year - Phoronix Forums
Why is GIMP still so bad? : r/linux
Ubuntu Linux
Fedora
8 New Features & Improvements to Expect in GIMP 3.0 Release
Review: My digital-painting workstation PC on GNU/Linux - David Revoy
The hackers manual 2015 revised edition by Gerson Villa Gonzalez - Issuu
GIMP 2.99.12 Released - A Huge Milestone Towards GIMP 3.0 - Phoronix
GIMP 3.0 Aiming To Release In 2023 - Phoronix
GIMP 3.0 release now has a schedule, and it's a tough one!