2.0.0-rc.0

📢 PCR 2.0 RC 0 available

After a couple of attempts I think the API is now stable. Here's what changed:

• Moved fully to TS
• Moved away from a conventional rollup build and now using pika
  • Better integration with webpack, rollup, etc
  • Flow types + TS Types
  • and more...
• Improved accessibility (heavily inspired by reakit)
• Slimmed down codebase
• Intuitive component names
• Better debugging experience using react dev tools
• Addition of a generic Group and RadioGroup component for easier integration of grouped components into Formik, react-accessible-form, etc.
• and more...