GTK+ Now Supports Kinetic Scrolling and Drag-and-Drop Actions on Wayland

GTK+ 3.19.7 adds support for kinetic scrolling, drag cancellation and DND (Drag-and-Drop) actions on Wayland, adds a brand-new managed Drag-and-Drop functionality for both X11 and Wayland, fixes numerous issues for the Adwaita theme, and tries to provide partial control over cursor blinking for GtkTextView.