+ * optimization: compute encode-universal-time at compile time when possible.
+ * optimization: when referencing internal functions as #'x, don't go through
+ an indirect fdefn structure.
+ * optimization: SLEEP doesn't cons on non-immediate floats and on ratios.
+ * bug fix: problems with NCONC type derivation (reported by Jerry James).
+ * bug fix: EXPT type derivation no longer constructs bogus floating-point
+ types. (reported by Vsevolod Dyomkin)
+ * bug fix: sb-bsd-sockets has correct declaration of the canonname field of
+ addrinfo. (lp#1187041, patch by Jerry James)