+changes relative to sbcl-1.0.42
+ * bug fix: bogus type errors from (AREF A (+ POSITIVE-OFFSET N)) under
+ certain circumstances when N was negative but (+ POSITIVE-OFFSET N)
+ was non-negative. (lp#622958)
+ * bug fix: DOTIMES accepted literal non-integer reals. (lp#619393, thanks to
+ Roman Marynchak)
+
+changes in sbcl-1.0.42 relative to sbcl-1.0.41
+ * build changes
+ ** Cross-compilation host is now specified to make.sh using
+ command-line argument --xc-host=<command> instead of a positional
+ argument. (thanks to Daniel Herring)
+ ** Install location can be specified to make.sh using command-line
+ argument --prefix=<path>. (lp#550889s, thanks to Daniel Herring)
+ * optimization: The default implementation of