Support React 17; update peerDependencies

[nibblebot]

I would like to upgrade my project to React 17 but this dependency lists peerDependencies of React 16. Peer Dependencies should be updated to be React 16 || React 17. It doesn't look like any of your code uses deprecated APIs, so it should all just work in React 17 as well.

[Rendez]

Wanna open a PR?

[lukasa1993]

any love for this ?

[cWillow]

Any plan to publish a new version now the fix for this is merged?

[Richacinas]

I agree, all we are missing is a new release with the changes.

[ljromero]

PR just merged few months ago... There is no planned a new release?

[inf0rmatix]

Push. Please release you beautiful people :)

[hnhegde]

Hello Good Folks! Can you kindly release a new version?

npm WARN Could not resolve dependency:
npm WARN peer react@"^16.3.2" from @researchgate/react-intersection-observer@1.3.5
npm WARN node_modules/react-progressive-graceful-image/node_modules/@researchgate/react-intersection-observer

[marklai1998]

Up, please release a new version