Increased account security via OAuth 2.0 token revocationLate last year, we announced a planned change
https://goo.gl/FHWsW4 to our security policy, whereby OAuth 2.0 tokens would be revoked when a user's password was changed. We later decided not to move forward
https://goo.gl/jd8HWI with this change for Apps customers and arrived at a less impactful update, deciding to limit its application to mail scopes only and to exclude Google Apps Script tokens.
This updated policy is now ready to be rolled out, taking effect on
October 5, 2016. We encourage developers to make any necessary changes to their apps to handle invalid tokens as a result of this policy implementation.
To learn more, see our blogpost at: