Hey package devs! We released the beta of Umbraco 18 yesterday (and, er, beta2 this morning resulting from broken reference) We would like to highlight to Package Developers 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: https://docs.umbraco.com/umbraco-cms/18.latest/get-started/upgrading-and-migrating/version-specific in the Umbraco 18 section