Merge pull request #728 from eldruin/update-e-h-async-changelog

Update embedded-hal-async changelog

Author: MabezDev

embedded-hal-async/CHANGELOG.md

@@ -7,7 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
-No unreleased changes yet.
+### Added
+- Add `async` versions of `OutputPin`, `StatefulOutputPin` and `InputPin`.
+- Re-export `digital` error types from `embedded-hal`.
 
 ## [v1.0.0] - 2023-12-28