The new unstable version of GIMP, 2.99.2, marks the first step towards GIMP 3 based on the GTK3 user interface toolkit. Release highlights: GTK3-based user interface, with native support for Wayland and HiDPI displays. Major refactoring and cleanup Multiple layers selection More (color) space invasion Render caching available for better performance New plug-in API Plugins now possible with Python
![GIMP - Development release GIMP 2.99.2 is out](https://cdn-ak-scissors.b.st-hatena.com/image/square/5b77a469eb3e6f1162e2fcedfe00c938e628acf3/height=288;version=1;width=512/https%3A%2F%2Fwww.gimp.org%2Fimages%2Ffrontpage%2Fwilber-big.png)