As the announcement stated, the warnings were only pushed to Stable this month. Less than 30 days does seem like much of a warning. The initial plan is to exe

As the announcement stated, the warnings were only pushed to Stable this month. Less than 30 days does seem like much of a warning. The initial plan is to execute this intervention when we detect the criteria being met. We started with showing just a warning in the Developer Console in Chrome 53. (Beta was in July 2016. We expect Stable to be available for all users in September 2016.)