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+Changes since 5.15: * Ported to iPhone and iPad.
+ * XInput devices now also ignore small mouse motions.
+ * Loading images via RSS feeds is much improved.
+ * Various minor fixes.
Changes since 5.14: * New hacks, `hilbert', `companioncube' and `tronbit'.
* Image-manipulating hacks can now load from RSS or Atom
feeds: `imageDirectory' may contain a URL.