As of this morning, the `racket/gui` library on Unix variants uses GTK+ 3 instead of GTK+ 2, although it will continue to use GTK+2 if GTK+ 3 is not available. The switch to GTK+ 3 hopefully provides better support for high-resolution displays.
Watch out for GUI regressions, and let me know if you run into problems. If you need to fall back to GTK+ 2 (when you have GTK+ 3 installed), set the `PLT_GTK2` environment variable to anything. -- You received this message because you are subscribed to the Google Groups "Racket Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-dev/20150817163254.F41406501DE%40mail-svr1.cs.utah.edu. For more options, visit https://groups.google.com/d/optout.
