chore: update CHANGELOG

Signed-off-by: Michael Adler <[email protected]>

Author: michaeladler

CHANGELOG.md

@@ -7,4 +7,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-Initial release.
+### Added
+
+### Fixed
+
+### Changed
+
+### Removed
+
+## [0.1.0] - 2023-02-06
+
+Initial release of wfx.
+
+[unreleased]: https://github.com/siemens/wfx/compare/v0.1.0...HEAD
+[0.1.0]: https://github.com/siemens/wfx/releases/tag/v0.1.0