Update README

stleary · web-flow · commit cbd8b18c4a52 · 2017-05-16T00:29:00.000-05:00
diff --git a/README b/README
@@ -89,6 +89,7 @@ invalid number formats (1.2e6.3) will cause errors as such documents can not be
  reliably.
 
 Release history:
+20170516    Roll up recent commits.
 
 20160810    Revert code that was breaking opt*() methods.
 
