And v0.5.3 is out!
The entire REST API has moved under /vrspace/api path, makes it easier to run behind reverse proxy etc.
But that includes also Oauth2 authentication endpoint, so you may need to register again at sketchfab.
Only REST endpoints remaining out of /vrspace/api are standard spring boot /actuator and /login, I don't like to replace standards. Swagger UI too, but that's not REST.
Other than that, login form, minor improvements and fixes.
Have fun :)