GNU Guile 2.1.4 released
Guile is my second favorite scheme (after chicken). It&#x27;s semi-R6RS, but still feels nice, and still feels scheme-y. It&#x27;s nicely practical, and it&#x27;s one of the rare Scheme implementations to support pthreads. Also, it has a lot of good libraries (behind Racket and Chicken, but better than many schemes), and an FFI that&#x27;s actually pretty nice, but encourages writing a wrapper around the library that&#x27;s more than paper-thin. It also embeds well, with it and Chibi being pretty much the only game in town on Scheme embedding.<p>I love it, just not as much as I love Chicken.