RT @brian_d_vaughn: React 16.3 has just been...

RT @brian_d_vaughn: React 16.3 has just been published! Enjoy! ⚛ 😁 🎉 https://t.co/ltblepelJl Big thanks to everyone who participated in t…

Florent Cailhol (@ooflorent)March 30, 2018

React v16.3.0: New lifecycles and context API - React Blog

This release includes an official context API, new class component lifecycles, a new StrictMode component, a new ergonomic ref API, and a ref-forwarding API! For the past few months, the React team has been working on support for asynchronous rendering . We are excited about the new features it will enable.

https://reactjs.org/blog/2018/03/29/react-v-16-3.html