docs: add changelog

kenjis · kenjis · commit 97605f49d72a · 2022-08-28T06:40:42.000+09:00
diff --git a/user_guide_src/source/changelogs/v4.2.5.rst b/user_guide_src/source/changelogs/v4.2.5.rst
@@ -19,7 +19,7 @@ BREAKING
 Enhancements
 ************
 
-none.
+- Kint has been updated to 4.2.0.
 
 Changes
 *******
