Increased account security via OAuth 2.0 token revocation- Google Developers Blog
Sep 21, 2016

Summary
Introduced the ability to revoke OAuth 2.0 tokens, allowing users to revoke access for specific applications and thereby increasing account security.
More from the Federated Login and Identity Management trail
- Enhance Security and Trust: New Session Metadata in Sign in with Google- Google Developers Blog
- Supporting Google Account username change in your app- Google Developers Blog
- Usability and safety updates to Google Auth Platform- Google Developers Blog
- Chrome on Android to support third-party autofill services natively- Google Developers Blog
- Federated Credential Management (FedCM) Migration for Google Identity Services- Google Developers Blog