There’s a new tab bar, a fresh Start Page, and support for Safari extensions. Browser extensions are a huge part of the desktop browsing experience, but these remain much rarer on mobile platforms. The Safari extension ecosystem on Mac isn’t anywhere near as good as on Google Chrome or Firefox, but with this feature rolling out on iPhone and iPad, the popularity of these add-ons could be huge on mobile.
See You Need to Supercharge Safari by Enabling Extensions
You can now enhance the Safari experience using iOS 15 or iPadOS 15.