Google Apps APIs are updated with more powerful features: First, the improved API for Google Docs, is now capable of updating the actual content of documents, sharing documents, and moving documents into and out of folders programmatically. Learn More….
Domain administrators can now use OAuth authentication to access GData feeds for users on their domains. This lets admins do things like integrate with document management systems, enable third-party workflow applications, centralize backup of documents and contacts, and monitor document sharing inside and outside of the company. Using OAuth, administrators can enable this type of functionality for end-users without any end-user involvement. Premier and Education Edition admins can enable OAuth in the Authentication section of the Advanced Tools tab of the Google Apps administrative control panel.