Less than a month after the release of the 2.0 major update, Vivaldi 2.1 arrives with noticeable improvements to the popular Quick Commands feature. Notes can be created directly in Quick Commands, Page and UI Zoom can both be adjusted via Quick Commands, the browser now supports the AV1 standard, and more.
https://www.notebookcheck.net/Vivaldi-2-1-now-available-with-improved-Quick-Commands.346511.0.html