+changes relative to sbcl-1.0.39:
+ * bug fix: Name conflicts between symbols passed as arguments to a
+single call to IMPORT no longer add multiple symbols with the same name
+to the package (detectable via DO-SYMBOLS).
+ * bug fix: support building without the dlshim on darwin x86 and x86-64
+ (lp#533470).
+ * bug fix: TRACE :ENCAPSULATE NIL now works on ppc/linux.
+
+changes in sbcl-1.0.39 relative to sbcl-1.0.38: