Unleashed for both desktop and mobile users, Vivaldi 3.7 comes with native support for Apple M1 processors and noticeable speed improvements (Windows/Linux/macOS), as well as easier bookmarking of websites and a friendly Welcome page alongside various other interface enhancements (Android).
https://www.notebookcheck.net/Vivaldi-3-7-brings-Apple-M1-native-support-and-solid-under-the-hood-improvements.528184.0.html
Still annoying.
Did not found a way to stop the color animation to while a page loads.
No PDF save.