React 17 is finally here after 2 years! This video will be a rundown of all the notes and everything you need to know to update.
* No New Features
* Gradual Updates
* Changes to Event Delegation
* Browser Alignment
* No Event Pooling
* Effect Cleanup Timing
* Consistent Errors for Returning Undefined
* Native Component Stacks
* No more `import React from 'react';`
See the full notes at https://reactjs.org/blog/2020/08/10/react-v17-rc.html
