update changelog

Author: RobinMalfait

packages/@headlessui-react/CHANGELOG.md

@@ -7,7 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Nothing yet!
+### Fixed
+
+- Use correct `ownerDocument` when using internal `<Portal/>` element ([#3594](https://github.com/tailwindlabs/headlessui/pull/3594))
+- Bump `@tanstack/react-virtual` to be fix warnings in React 19 projects ([#3588](https://github.com/tailwindlabs/headlessui/pull/3588))
 
 ## [2.2.0] - 2024-10-25