Update changelog

Author: thecrypticace

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 
 - Don't scan `.geojson` files for classes by default ([#17700](https://github.com/tailwindlabs/tailwindcss/pull/17700))
+- Hide default shadow suggestions when missing theme keys ([#17743](https://github.com/tailwindlabs/tailwindcss/pull/17743))
 
 ## [4.1.4] - 2025-04-14