Krita 5.0 is out! KDE's sophisticated design app for painting, drawing and animating, comes with tons of new features, massive overhauls to key components to make it much faster, and supports more file formats and customized workflows.
https://krita.org/en/item/krita-5-0-released
Look out for a faster and more flexible Resource System, smoother gradients, faster smudge brushes, a new MyPaint engine, a redesigned animation interface, new and clearer icons, and much, much more.