https://www.theverge.com/2018/9/4/17814516/google-chrome-new-design-features

Chrome is getting a new look today, 10 years after Google’s browser first launched. The new design includes rounded shapes and tabs, a fresh color palette, and updated icons. Google is updating the whole of Chrome to include this new user interface, and altering prompts, menus, and URLs in the address bar to match the new design. It’s a big overhaul.

The new rounded tabs are perhaps the most noticeable change, moving Chrome away from the trapezoid-like shaped tabs that have been available for years. Chrome’s new tabs are designed to be easier to see at a glance, which will be useful for those who like to have far too many tabs open in their browser.