4.20.0 (stable) 2025-09-19

Gdk:
* PixbufAnimation, PixbufAnimationIter: Deprecate these classes.
  GdkPixbufAnimation and GdkPixbufAnimationIter are deprecated
  since gdk-pixbuf 2.44.
* PixbufLoader: Deprecate get_animation().
  (Kjell Ahlstedt)