This is how Google Calendar will look from now on — whether you like it or not

On Wednesday, Google announced that the new Google Calendar look will now become the permanent interface — whether you like it or not. 
Don't worry — the design is essentially the same as the calendar you've seen for the last few years.
Most everyone will be auto-updated on either Jan. 8 (for those that have the Rapid Release update option) or Jan. 15 (for those on the default rollout update option). Some folks may wish to opt-out until Feb. 28 — but after that, Google wil