CHANGES.md in datacite-mapping-0.2.1 vs CHANGES.md in datacite-mapping-0.2.2

@@ -1,4 +1,14 @@
+## 0.2.2 (4 October 2016)
+
+- Fixed issue where `<geoLocation>` child elements would be written in Datacite 4
+  schema declaration order (place, point, box, polygon) instead of Datacite 3
+  schema sequence order (point, box, place), causing `<geoLocation>` elements with
+  multiple children to fail Datacite 3 schema validation.
+- Allow `Resource.version` to take numeric arguments. 
+- Fixed issue where `Date#<=>` would erroneously report date objects with the
+  same value but differen types as equal.
+
 ## 0.2.1 (28 September 2016)
 
 - Fixed issue where `Datacite::Mapping::Date` objects initialized with Ruby
   `Dates` or `Datetimes` couldn't be serialized to XML.