[2.0.0-beta.3]not redirect to root router automatically now?

[JounQin]

Vue.js & vue-router.js version

2.0.0-beta.5, 2.0.0-beta.3

Reproduction Link

https://jsfiddle.net/JounQin/4f6g94ut/
https://jsfiddle.net/JounQin/7fsmc4fp/

Steps to reproduce

Just look at the above.

What is Expected?

In the first jsfiddle file, I didn't add:

{
    path: '*',
    redirect: '/'
}

and it could not redirect to the root router automatically.

What is actually happening?

What I'm saying is that, when I try to open localhost:8080 it doesn't redirect to localhost:8080/#/.

Is that an issue or a feature that we should handle initialization by ourselves?

[yyx990803]

Fixed in beta.4