CHANGES.md in datacite-mapping-0.2.4 vs CHANGES.md in datacite-mapping-0.2.5

@@ -1,4 +1,9 @@
+## 0.2.5 (10 January 2017)
+
+- Update to Ruby 2.2.5
+- Treat blank or empty award number as nil when constructing a `FundingReference`.
+
 ## 0.2.4 (8 November 2016)
 
 - Fix issue where writing a resource in Datacite 3 would cause the Datacite 3 namespace
   to stick around, even when later writing Datacite 4.
 - Remove well-intentioned but ill-advised feature that would auto-sort `<geoLocationBox/>`