The "generic views" are now disabled by default for security reasons. The "welcome" scaffolding enables them on automatically on local page requests only. If you want them available in production (bad idea) you need to add a line of code.
Here are the options: Enabled all the time: response.generic_patterns=['*'] Enable specific generics: response.generic_patterns=['myactions.json', '.html'] Enabled on localhost only (preferred): response.generic_patterns = ['*'] if request.is_local else []