GTK 4.0 Toolkit Officially Released
GTK 4.0 features new widgets and reworks to existing elements, integrated media playback support, GPU acceleration improvements like work on its new Vulkan renderer, and better macOS support are some of the leading highlights. Some other additions include data transfer improvements, overhauling shaders, GPU accelerated scrolling, custom entry widgets are easy to make, OpenGL rendering improvements beyond the Vulkan work, restoring work on HTMl5 Broadway, better Windows support, and more.
GTK 4.0 is now considered stable for applications to begin supporting it. GTK 3 will continue to be maintained for the "foreseeable future" while GTK 2 is no longer going to be supported beyond one more point release.
(Score: 0) by Anonymous Coward on Thursday December 17 2020, @09:58PM
Myself, I preferred to hack builtin widgets where possible; to keep the binary small, and to avoid breaking visual uniformity in case of theming.
Carrying around one's own widget library and just skinning them to look like GTK's counterparts is unnoticeable in a massive blob like Mozilla or LibreOffice, but would be unbecoming for something that tries to be compact. :)