* enhancement: ASDF has been updated to version 2.015.1.
* enhancement: backtraces involving frames from the default evaluator
are more readable.
+ * enhancement: RUN-PROGRAM works with user-defined binary input and output
+ streams.
* bug fix: blocking reads from FIFOs created by RUN-PROGRAM were
uninterruptible, as well as blocking reads from socket streams created
with for which :SERVE-EVENTS NIL. (regression from 1.0.42.43)