CHANGES.md in datacite-mapping-0.1.5 vs CHANGES.md in datacite-mapping-0.1.6

@@ -1,4 +1,11 @@
+## 0.1.7 (Next)
+
+## 0.1.6 (24 March 2016)
+
+- Make validation method aliasing more robust against double-require problems, hopefully preventing
+  `SystemStackError (stack level too deep)` on misconfigured systems
+
 ## 0.1.5 (27 Jan 2016)
 
 - Make gemspec smart enough to handle SSH checkouts
 - Update to [XML::MappingExtensions](https://github.com/dmolesUC3/xml-mapping_extensions) 0.3.4
 - Update to [TypesafeEnum](https://github.com/dmolesUC3/typesafe_enum) 0.1.5