Update CHANGES.md

bmoscon · bmoscon · commit 0046df454ffb · 2016-03-24T10:49:44.000-04:00
diff --git a/CHANGES.md b/CHANGES.md
@@ -1,6 +1,6 @@
 ## Changelog
 
-### 1.22
+### 1.22 (2016-03-24)
   
   * Bugfix: #109 Ensure stable sort during Arctic read
 
