+Changes since 5.00: * Backed out recent locale-related changes, since they
+ broke far more things than they fixed.
+ * Fail gracefully with ridiculously small window sizes.
+ * `xflame' and `flag' ignore bitmap option on MacOS.
+ * `speedmine' prefs work on MacOS.
+ * Better explosions in `boxed'.
+ * More dynamic motion in `sproingies'.
+ * More options in `flipflop'.
+ * Minor updates to `topblock'.
+ * Various other minor fixes.
+Changes since 4.24: * Ported to MacOS X! (10.4.0 or newer)
+ * API change: instead of providing a single screenhack()
+ function that does not return, screen savers using the
+ screenhack.h framework must now provide "init" and
+ "draw one frame" functions instead. All bundled savers
+ have been updated; third-party patches will need work.
+ * All image-loading happens asynchronously.
+ * xscreensaver-getimage-file caches the contents of the
+ image directory for a few hours, so consecutive runs
+ won't have to re-list the whole directory tree.
+ * New hacks, `topblock' and `glschool'.
+ * Removed `xteevee' (superceded by `xanalogtv').
+ * Added variable-sized puzzle pieces to `jigsaw'.
+ * Changes to the defaults and command-line options of
+ many hacks to make the .xml files more consistent.
+ * Reap zombies in `glslideshow' and `carousel'.
+ * `sonar' works without setuid on OSX (dgram icmp).
+ * `xmatrix -mode pipe' displays the text of a subprocess.
+ * `endgame' has higher resolution chess-piece models.
+ * `webcollage' takes a -directory option to get images
+ from a local directory.
+ * The RPM spec file no longer auto-restarts xscreensaver
+ when a new version is installed. Restart it manually.