update changelog

Author: RobinMalfait

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Upgrade: Bump dependencies in parallel and make the upgrade faster ([#17898](https://github.com/tailwindlabs/tailwindcss/pull/17898))
 - Don't scan `.log` files for classes by default ([#17906](https://github.com/tailwindlabs/tailwindcss/pull/17906))
 - Ensure that custom utilities applying other custom utilities don't swallow nested `@apply` rules ([#17925](https://github.com/tailwindlabs/tailwindcss/pull/17925))
+- Download platform specific package if `optionalDependencies` are skipped ([#17929](https://github.com/tailwindlabs/tailwindcss/pull/17929))
 
 ## [4.1.5] - 2025-04-30