Since 11th June, Google has been implementing this plan by making Google Maps API only accessible to application developers and publishers that have activated credit card billing and have an API key.
If you use this service on your website, to display a map or a route, then you are affected by this change.
We have new share buttons! As you know, share buttons are one of these free plugins available on your manager. We care about the interactivity of your website so we made them more modern and more visible to encourage sharing and stuff! See how they look: