Lagrange [release]
Updated README with Raspberry Pi notes
[1mdiff --git a/README.md b/README.md[m [1mindex 11b12077..c2d2f2c4 100644[m [1m--- a/README.md[m [1m+++ b/README.md[m [36m@@ -48,5 +48,16 @@[m [mWhen using OpenSSL 1.1.1 from Homebrew, you must add its pkgconfig path to your[m [m Also, SDL's trackpad scrolling behavior on macOS is not optimal for regular GUI apps because it emulates a physical mouse wheel. This may change in a future release of SDL, but at least in 2.0.12 a [small patch](https://git.skyjake.fi/skyjake/lagrange/raw/branch/dev/sdl2-macos-mouse-scrolling-patch.diff) is required to allow momentum scrolling to come through as single-pixel mouse wheel events.[m [m [32m+[m[32m### Raspberry Pi notes[m [32m+[m [32m+[m[32mYou should use a version of SDL that is compiled to take advantage of the Broadcom VideoCore OpenGL ES hardware. This provides the best performance when running Lagrange in a console.[m [32m+[m [32m+[m[32mWhen running under X11, software rendering is the best choice and in that case the SDL from Raspbian etc. is sufficient.[m [32m+[m [32m+[m[32mThe following build options are recommended on Raspberry Pi:[m [32m+[m[32m* `ENABLE_KERNING=NO`: faster text rendering without noticeable loss of quality[m [32m+[m[32m* `ENABLE_WINDOWPOS_FIX=YES`: workaround for window position restore issues (SDL bug)[m [32m+[m[32m* `ENABLE_X11_SWRENDER=YES`: use software rendering under X11[m [32m+[m [rel]: https://git.skyjake.fi/skyjake/lagrange/releases[m [tf]: https://git.skyjake.fi/skyjake/the_Foundation[m