CHANGELOG.md in unicode-emoji-2.4.0 vs CHANGELOG.md in unicode-emoji-2.5.0

@@ -1,7 +1,12 @@
 ## CHANGELOG
 
-### 2.4.0 (unreleased)
+### 2.5.0
+
+- Use native Emoji regex properties when current Ruby's Emoji support is the same as our current Emoji version
+- Update valid subdivisions to CLDR 37
+
+### 2.4.0
 
 - Emoji 13.0
 
 ### 2.3.1