ActivityPods 2.1 has been released, with a complete implementation of the SAI specification for app registration. https://github.com/activitypods/activitypods/releases Two new guides are available: https://docs.activitypods.org/guides/add-new-types-of-data-to-your-app/ https://docs.activitypods.org/guides/deploy-your-app-to-production/ If you notice any problem, please create issues.