This blog site has been archived. Go to react.dev/blog to see the recent posts. Today we are releasing React 16.13.0. It contains bugfixes and new deprecation warnings to help prepare for a future major release. New Warnings Warnings for some updates during render A React component should not cause side effects in other components during rendering. It is supported to call setState during render, but only for the same component. If you call setState during a render on a different component, yo...
