CHANGELOG.md in unicode-display_width-2.0.0 vs CHANGELOG.md in unicode-display_width-2.1.0

@@ -1,7 +1,11 @@
 # CHANGELOG
 
+## 2.1.0
+
+- Unicode 14.0
+
 ## 2.0.0
 
 - Release 2.0.0
 - Supports Ruby 3.0
 
@@ -22,9 +26,13 @@
 
 Refactorings / Internal Changes:
 
 - Freeze string literals
 - The Unicode::DisplayWidth now is class, instead of a module, this enables the new config-object API
+
+## 1.8.0
+
+- Unicode 14.0 (last release of 1.x)
 
 ## 1.7.0
 
 - Unicode 13