React.PropTypes is deprecated in React@15.5

[ZxMYS]

Now there are warnings from redux-router.

Warning: Accessing PropTypes via the main React package is deprecated, and will be removed in React v16.0. Use the latest available v15.* prop-types package from npm instead. For info on usage, compatibility, migration and more, see https://fb.me/prop-types-docs

[nate-vukovich]

Hi.

I was wondering whats been going on with this project?
Been some time any commits / PRs were merged - can we take this codebase as deprecated/not maintained?

#291 and the PR clear this issues but it seems it's not going to get merged.

@acdlite any news on this? I'm asking since I'm doing and NSP updates on a project and can't build the project since the React version is on 16.X and your package was used for routing.