+changes relative to sbcl-1.1.12:
+ * optimization: better distribution of SXHASH over small conses of related
+ values. (lp#309443)
+ * other improvements to SXHASH:
+ ** use the whole of the positive-fixnum range for SXHASH of fixnums
+ * enhancement: The error message when calling an undefined alien function
+ includes the name of the function on x86-64.
+ * enhancement: sb-ext:run-program now supports :environment on Windows.
+ * enhancement: ASDF is no longer required to load contribs at runtime.
+ (lp#1132254)
+ * bug fix: forward references to classes in fasls can now be loaded.
+ (lp#746132)
+ * bug fix: don't warn on a interpreted->compiled function redefinition
+ from the same location. (patch by Douglas Katzman, lp#1042405)
+ * bug fix: Create vectors of proper internal length when reading literal
+ vectors from FASLs. (Reported by Jan Moringen)
+ * bug fix: COMPILE can now succefully compile setf functions.
+ (Reported by Douglas Katzman)
+ * bug fix: run-program performs more correct escaping of arguments on
+ Windows. (lp#1239242)
+ * bug fix: function-lambda-expression on generic functions returns the
+ actual name.
+ * bug fix: (the [type] [constant]) now warns when [constant] matches
+ [type] except for the number of values. (Reported by Nathan Trapuzzano
+ on sbcl-help)
+ * bug fix: signal errors in required cases of slot-definition initialization
+ protocol. (lp#309072)
+ * bug fix: run-sbcl.sh works better in the presence of symlinks on OS X.
+ (thanks to Stelian Ionescu, lp#1242643)
+
+changes in sbcl-1.1.12 relative to sbcl-1.1.11: