============
-Changes since 3.19: * Added new hack `ripples' and `sierpinski3d'.
+Changes since 3.21: * Fixed some bugs in xscreensaver-demo.
+ * Rewrote the Motif version of xscreensaver-demo to
+ match the new Gtk version.
+ * The Athena toolkit is no longer supported.
+Changes since 3.20: * Tweaked the xscreensaver-demo UI (Gtk only.)
+ * Fixed a few visual selection bugs. I think the proper
+ GL visual should be used with nVidia systems now.
+ * Made the Makefiles obey $install_prefix.
+ * Made the `xscreensaver.spec' file able to generate both
+ GL and non-GL packages simultaniously.
+Changes since 3.19: * Added new hacks `ripples' and `sierpinski3d'.
* Made `xscreensaver-command -exit' be silent when no
screen saver was running (instead of complaining.)
* Made `webcollage' and `vidwhacker' use `xloadimage'