This release includes the first phase of work on “global elements” along with updates of dependencies and clean-up of obsolete code.
Feedback from upgraded packages and projects is much appreciated. Read all about it:
https://releases.umbraco.com/release/umbraco/Umbraco-CMS/18.0.0-beta1 https://github.com/umbraco/Umbraco-CMS/releases/tag/release-18.0.0-beta1
If you’re a package developer, we’d like you specifically know that we have changed from Swashbuckle to Microsoft Open API as a dependency for generating the Open API definition and Swagger UI.
Read all about it here: Breaking Changes Overview | CMS 18.latest (Beta) | Umbraco Documentation in the Umbraco 18 section