{history} undefined

I am trying to follow the examples from 1.0.0-beta2 or even the readme.md from master. If I do (in browser)

import {history} from 'react-router/lib/BrowserHistory';

React.render((
    <Router history={history}>
...

I get Uncaught Error: Invariant Violation: Server-side <Router>s need location, branch, params, and components props. Try using Router.run to get all the props you need Turns out that history is undefined this way. Even when I do

import BrowserHistory from 'react-router/lib/BrowserHistory';
React.render((
    <Router history={BrowserHistory}>
...

as other examples suggest, it doesn’t work. I get Warning: Failed propType: Invalid prophistorysupplied toRouter, expected instance ofHistory. Uncaught Error: Invariant Violation: A <Router> needs a valid Location

The only way I got it to work was with <Router history={new BrowserHistory()}> but this is definitely not in the examples.

Am I doing something wrong or are the docs outdated?

[gaearon]

@knowbody

It’s gone in 1.0.0-beta4.

Now you get hash history by default (no need to specify it). If you want the pushstate history, do this:

import { createHistory } from 'history'; // you need to install this package
let history = createHistory();

[fwon]

Please update the readme file!