@JeffMatson has created/is in process of creating a clone of sorts for the plugin/theme/update repositories and an API to access them.
Git Updater, by design, checks to see if a plugin/theme is hosted on the official repository and if the Git Updater sees the plugin/theme is on the default branch it will preferentially update from the official repository. There is a hook to override this behavior. https://git-updater.com/knowledge-base/wordpress-org-directory/
It seems that if hosts will be providing their own clones of .org then Git Updater should be able to check and see if the plugin/theme exists there.
@JeffMatson has created/is in process of creating a clone of sorts for the plugin/theme/update repositories and an API to access them.
Git Updater, by design, checks to see if a plugin/theme is hosted on the official repository and if the Git Updater sees the plugin/theme is on the default branch it will preferentially update from the official repository. There is a hook to override this behavior. https://git-updater.com/knowledge-base/wordpress-org-directory/
It seems that if hosts will be providing their own clones of .org then Git Updater should be able to check and see if the plugin/theme exists there.