This release does not offer a lot of new functionalities; however, internally a lot has changed, including many bug fixes. This internal restructure was important for the future development to build upon.
Also, the executable was compiled with NativeAOT which means this application runs natively and starts up a lot faster.
It should be available at Microsoft Store in a few days.
Full Changelog: v1.0.18.0...v1.0.23