GNU Guile 3.0.0 released

Version 3.0.0 of the Guile implementation of the Scheme programminglanguage has been released. There's a lot of work here, including a new,lower-level byte code implementation, interleaved internal definitions, anew exception implementation, and much more. "Guile programs now run up to 4 times faster, relative to Guile 2.2,thanks to just-in-time (JIT) native code generation. Notably, thisbrings the performance of "eval" as written in Scheme back to the levelof 'eval' written in C, as in the days of Guile 1.8."