+ * fixed bug: anonymous classes can now be created using the :NAME
+ initarg and MAKE-INSTANCE / REINITIALIZE-INSTANCE, as specified by
+ AMOP. (reported by Leonid Slobodov on comp.lang.lisp)
+ * fixed bug: core-files saved with :EXECUTABLE T can again be
+ executed when SBCL_HOME isn't set. (reported by James Knight)
+ * fixed bug: toplevel LOCALLY forms with declarations could
+ occasionally get miscompiled. (reported by Yaroslav Kavenchuk)
+ * fixed bug: printing from several different threads using different
+ values of *print-case* could cause invalid output, due to
+ some internal special variables of the printer not being bound
+ thread-locally (reported by Max Mikhanosha)
+ * fixed bug: SPECIALIZER metaobjects (including anonymous classes
+ and EQL-SPECIALIZERs) can be used as specializers to DEFMETHOD.
+ (reported by Pascal Costanza)
+ * minor code generation optimizations:
+ ** better register allocation in CLOS dispatching functions
+ ** overflow detection when coercing signed bytes to fixnums on x86-64
+ ** is now implemented with one IMUL instruction instead of three shifts
+ ** more efficient bit-vector access on x86 and x86-64
+ ** more efficient access to raw structure slots on x86 and x86-64
+ * fixed some bugs revealed by Paul Dietz' test suite:
+ ** ENSURE-DIRECTORIES-EXIST.8: ENSURE-DIRECTORIES-EXIST must
+ return its argument.