CHANGES.markdown in timezone-1.3.21 vs CHANGES.markdown in timezone-1.3.22

@@ -1,6 +1,10 @@
 # master (unreleased)
 
+# 1.3.22
+
+* Updated with `tzdata-2023b` ([@panthomakos][])
+
 # 1.3.21
 
 * Updated with `tzdata-2022g` ([@panthomakos][])
 
 # 1.3.20