CHANGELOG.md in dd_post_gauge-0.1.0 vs CHANGELOG.md in dd_post_gauge-0.2.0

@@ -1,5 +1,10 @@
 ## [Unreleased]
 
+## [0.2.0] - 2024-03-23
+
+- Update gems.
+- Accepted Ruby version is more than equal 3.0.0
+
 ## [0.1.0] - 2022-12-04
 
 - Initial release