CHANGES in tzinfo-0.3.52 vs CHANGES in tzinfo-0.3.53

@@ -1,4 +1,10 @@
+== Version 0.3.53 (tzdata v2017b) - 23-Mar-2017
+
+* Updated to tzdata version 2017b
+  (https://mm.icann.org/pipermail/tz-announce/2017-March/000046.html).
+
+
 == Version 0.3.52 (tzdata v2016h) - 28-Oct-2016
 
 * Updated to tzdata version 2016h
   (https://mm.icann.org/pipermail/tz-announce/2016-October/000042.html).