Drop support for iOS 7.X

New CSS support

• text font-weight
font-weight can set to [normal|bold] or 100-900.

• gradient
  like CSS3, now you can use gradient in Weex. For example:

  background-image: linear-gradient(to right, blue, white);

  

  Read more about gradient.

• Pseudo class
  Currently, Weex supports 4 pseudo classes:active, focus, disabled, enabled.

New BroadcastChannel API
Developers can use BroadcastChannel API to implement inter-instance communication.

const Stack = new BroadcastChannel('Avengers')
Stack.onmessage = function (event) {
  console.log(event.data) // in this case, it's "Hulk Smash !!!"
}

// in another instance
const Hulk = new BroadcastChannel('Avengers')
Hulk.postMessage("Hulk Smash !!!")

Image's onload event add naturalHeight and naturalWidthimage to get the original size of image file.

Websocket Support
WebSockets is an advanced technology that makes it possible to open an interactive communication session between the user's h5/iOS/android and a server. With this API, you can send messages to a server and receive event-driven responses without having to poll the server for a reply.
Read more about Weex's websocket.

Support synchronous method call
Both module and component method can defined synchronous method exposed to JS runtime now. Means native will invoke these method in JS thread directly.

Support viewport configuration
Similar to W3C specification, Weex support set define viewport in script tag:

<script type="config">
  {
    "viewport": {
        "width": "device-width"
    }
  }
</script>

• Support Vue 2.0 debugging.
• Add network switch for network inspector.
• Make application capable to decide which bundle is 'un-debuggable', which means page's source code is unreadable in debug mode.

• Has full set of commands for developers to setup android/ios application with his .we/.vue files.
• Developers could easily pack/install his application with simple command.
• Has full set of commands for developers to manage weex plugins, including create plugin template, add plugin to his project etc.
• Plugin market was formally used for developers to publish/download weex plugins.