Google Play Services got the new update for all Instant Apps. The app got some major API changes to enhance the app performance and security.
The developers pushed this new update, especially for instant apps. The app is now updated to v1.14-release-161844041.
There is no official change-log we have for this update. We will share the appropriate changes here once we test the update.
You Can Get the APK File From Below Link
Google Play Services v1.14 APK