CHANGELOG.md in groupdate-2.0.0 vs CHANGELOG.md in groupdate-2.0.1

@@ -1,4 +1,8 @@
+# 2.0.1
+
+- Use time zone instead of UTC for results
+
 # 2.0.0
 
 - Returns entire series by default
 - Added day_start option
 - Better interface