Vue v2.0.0-alpha.3 发布了，以下是该版本值得关注的内容：
When used with
vueifyfor the scoped CSS feature, content inserted via
<slot>will be affected by scoped styles in both the parent and the child, similar to the root element of the child component. This allows the child component to apply scoped styles to inserted content, although this also means the child component needs to be more careful about its selectors.
Improved template error detection (fixed a number of false alarms)
Properly HTML-encode text in server-side rendering.
Properly support scoped CSS attributes in server-side rendering.