GTK 3.98.2 has been released , which is the latest development version of GTK Snapshot 4.0.
This version re-implements GtkPopovers and split GdkSurface API, and completed the event controller on the use of keyboard shortcuts for new infrastructure, GtkTextTag disclosed Pango new features, as well as the completion of the reconstruction of drag and drop.
The new HighContrast theme has also been backported to GTK 3. GTK 3.98.2 code base toolkit also carried out a variety of cleaning and repair.
Finally, GTK team also wanted to integrate push GTK4.0 stable version before a new animation API, providing better accessibility support, and an integrated line circulation list and grid view.
Details View https://blog.gtk.org/2020/04/01/gtk-3-98-2/