v0.4.2 — Faster widescreen

Downloads: the same setup programs as before; update from the setup window
and run the setup again to rebuild the game (your save is kept). Android
players: press Build for Android again and install the new app over the old
one.

• The widescreen 3D picture takes about half the processor time it did. It is
  drawn several pixels at a time (SIMD: AVX2 or SSE on PCs, NEON on phones), and
  its working memory now stays in the processor's cache. On PCs it also uses fewer
  threads (about one per core), which leaves more room for the game itself. The
  picture is the same, apart from the odd pixel along the edge of a polygon.
• The widescreen battle view looks for the stats window in one pass instead of four.