The Ultimate GIMP 2.10 Guide from Udemy is without a doubt the best Udemy course I've taken to date. It's also free, which makes it even better.

News GIMP 2.10 open source image editor released, finally supports HiDPI displays by Brad Linder 04/30/2018 10 Comments on GIMP 2.10 open source image editor released, finally supports HiDPI displays ...

Discover the reasons why one user is choosing to stick with GIMP 2.10 over the new GIMP 3.0 release, including familiarity, plugin compatibility, and stability.