Once your world is ready in Highrise Studio, you can upload and release it through the Creator Portal.
To publish your world:
Test your world in Unity using the Play button to check for issues
Upload it by signing into your Highrise account in Unity and clicking Upload. Give your world a name and confirm the settings
Fix any errors shown by the Project Validator if needed
Customize the details in the Creator Portal: add a description, thumbnail, category, and tags
Release your world from the Builds tab by assigning a version number and clicking Release
Your world will then be available in the Highrise app under the Worlds tab. You can update it anytime by uploading a new version.