CHANGELOG.md in ndr_support-5.8.4 vs CHANGELOG.md in ndr_support-5.9.0

@@ -1,8 +1,16 @@
 ## [Unreleased]
-*no unreleased changes*
+* No unreleased changes
 
+## 5.9.0 / 2022-04-26
+## Fixed
+* Support Rails 6.1
+* Support Ruby 3.1
+
+## Changed
+* Drop support for Ruby 2.6
+
 ## 5.8.4 / 2021-12-27
 ## Fixed
 * Support 2023 public holidays
 
 ## 5.8.3 / 2021-11-25
@@ -17,10 +25,9 @@
 ### Patched
 * Added fix for failing threat scanner tests (#22)
 
 ## 5.8.0 / 2021-04-19
 ## Added
-
 * Add ability to disable date reversing in Daterange
 
 ## Fixed
 * Support Ruby 2.6-3.0.
 * Fix ruby warnings