+Changes since 5.11: * Big speed improvement on OSX for heavy XCopyArea
+ users (`xmatrix', `moire2', `phosphor', etc.)
+ * Plugged a bad OSX-only Pixmap leak.
+ * Kludged around the OSX pty bug that caused text to
+ be truncated in phosphor, starwars, apple2, etc.
+ * New molecule in `molecule'.
+ * `glhanoi' now supports an arbitrary number of poles.
+ * Turned on "New Login" button by default.
+ * Added support for XInput-style alternate input devices.
+Changes since 5.10: * New versions of `photopile', `strange'.
+ * Worked around MacOS 10.6 garbage collector bug that
+ caused the screen saver process to become enormous.
+ * Fixed flicker in `pipes', `cubestorm', and `noof'.
+ * Fixed EXIF rotation on MacOS 10.6.
+ * Fixed desktop-grabbing when screen locked on MacOS.
+ * Minor fixes to `circuit', `polyhedra', `tangram',
+ `gears', `pinion', `substrate', `xanalogtv'.
+ * Fixed some leaks in `xanalogtv' and `apple2'.
+ * Better seeding of the RNG.
+Changes since 5.09: * Fixed some crashes and color problems on MacOS 10.6.
+ * Retired `hypercube' and `hyperball', which are
+ redundant with `polytopes'.