Update CHANGELOG

Author: chrisdicarlo

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 All notable changes to `laravel-config-checker` will be documented in this file.
 
+## Initial release - 2024-09-19
+
+Initial release.
+
+### What's Changed
+
+* Add tests by @chrisdicarlo in https://github.com/chrisdicarlo/laravel-config-checker/pull/1
+
+**Full Changelog**: https://github.com/chrisdicarlo/laravel-config-checker/compare/v0.1.0...v1.0.0
+
 ## v0.1.0 - 2024-09-18
 
 Initial alpha release.