CHANGELOG.md in ndr_support-5.7.0 vs CHANGELOG.md in ndr_support-5.7.1

@@ -1,7 +1,13 @@
 ## [Unreleased]
 *no unreleased changes*
 
+## 5.7.1 / 2021-01-03
+## Fixed
+* Postcodeize old Newport postcodes
+* Bump rake version
+* Support 2022 public holidays
+
 ## 5.7.0 / 2020-06-30
 ## Added
 * Handle three char months in Daterange
 
 ## 5.6.1 / 2020-01-02