Google Calendar is receiving a subtle Material 3 Expressive redesign. The update, spotted in version 2025.19.0-757507108-release, features rounded corners, thicker day separators, and the Google Sans Flex font. The floating action button (FAB) now includes a 'Birthday' option and an 'X' to close, with text inside the button instead of outside. While changes are minor, they're noticeable, reflecting Google's broader Material 3 UI shift expected in Android 16.

Prepared by Jonathan Pierce and reviewed by editorial team.