Source summary (excerpt): “Google is updating the icons for Messages, Phone, and Contacts with a sleeker, cohesive design.”
Sourcing: official primary source; see the linked release.
Google Blog published an official release on Mon Nov 2, 11:00 AM CT: Google Messages, Phone by Google, and Google Contacts get new, updated icons..
Source summary (excerpt): “Google is updating the icons for Messages, Phone, and Contacts with a sleeker, cohesive design.”
Sourcing: official primary source; see the linked release.
Reported from Google Blog. Site-only brief: it was not posted on X.