Version 4.3.0
of the Krita painting application is out. “There’s a whole new set
of brush presets that evoke watercolor painting. There’s a color mode in
the gradient map filter and a brand new palettize filter and a high pass
filter. The scripting API has been extended. It’s now possible to adjust
the opacity and lightness on colored brush tips separately. You can now
create animated brush tips that select brush along multiple
dimensions. We’ve made it possible to put the canvas area in a window of
its own, so on a multi monitor setup, you can have all the controls on one
monitor, and your images on the other. The color selector has had a big
update. There’s a new snapshot docker that stores states of your image, and
you can switch between those. There’s a brand new magnetic selection
tool. Gradients can now be painting as spirals.“

Source: LWN.net – Krita 4.3.0 released