Making auth easier: OAuth 2.0 for Google APIs- Google Developers Blog

What this post added

Introduced OAuth 2.0 as the new standard for authorizing access to Google APIs, replacing the previous OAuth 1.0a. Detailed the benefits of OAuth 2.0, including improved security, broader adoption, and simplified implementation for developers. Provided guidance on migrating from OAuth 1.0a to OAuth 2.0 and outlined the new authorization flows.