MacOS X 10.4.5 on Intel.
* new feature: Unicode character names are now known to the system
(through CHAR-NAME and NAME-CHAR).
+ * new feature: the filesystem location of SBCL's core file is
+ exposed to lisp through the variable SB-EXT:*CORE-PATHNAME*.
* minor incompatible change: the contrib modules SB-POSIX and
SB-BSD-SOCKETS no longer depend on stub C libraries; the intent of
this change is to make it easier to distribute
to be friendlier to the prediction heuristics implemented,
particularly with reference to CALL and RET pairing. (thanks to
Alastair Bridgewater)
+ * optimization: on x86, the code for access to thread-local symbol
+ values and binding/unbinding of thread-local symbols is smaller.
+ (thanks to Alastair Bridgewater)
* enhancement: CONSTANTP is now able to determine constantness of
more complex forms, including calls to constant-foldable standardized
functions and some special forms beyond QUOTE.