This week we shipped Jetpack 4.3 (and 4.3.1) which includes a total visual redesign of the Jetpack user interface and a front-end built entirely in React—the same JavaScript library which powers WordPress.com and which enables us to provide you with a faster and more modern user experience.

This version has been a year in the making and is based on feedback from more than 8,000 active Jetpack users around the globe so we can’t wait for you to try it out and let us know what you think. Here are the highlights: