re-add new features to 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!
+### Added
+
+- Add `immediate` prop to `<Combobox />` for immediately opening the Combobox when the `input` receives focus ([#2686](https://github.com/tailwindlabs/headlessui/pull/2686))
+- Add `virtual` prop to `Combobox` component ([#2779](https://github.com/tailwindlabs/headlessui/pull/2779))
 
 ## [1.7.18] - 2024-01-08
 

packages/@headlessui-vue/CHANGELOG.md

@@ -7,7 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-- Nothing yet!
+### Added
+
+- Add `immediate` prop to `<Combobox />` for immediately opening the Combobox when the `input` receives focus ([#2686](https://github.com/tailwindlabs/headlessui/pull/2686))
+- Add `virtual` prop to `Combobox` component ([#2779](https://github.com/tailwindlabs/headlessui/pull/2779))
 
 ## [1.7.17] - 2024-01-08