What is changing?

From September 15, 2023, encrypted access tokens associated with OAuth 2.0 will be two times longer for improved security. We recommend using, at minimum, varchar(560) for storing the longer tokens in your app’s database.

If your app uses encrypted access tokens, please check your app’s authentication logic to allocate enough space for storing the tokens.

We will support old decryption until we are sure that all tokens are refreshed and use the new encryption.

If you have any questions or comments, let us know in our Developers' Community.