fix: route object properties

Author: dongyuanxin

README.md

@@ -8,6 +8,7 @@
 - [Features](#features)
 - [Usage](#usage)
   - [Install](#install)
+  - [⚠️Route object properties](#⚠️Route-object-properties)
   - [Use with Gitalk](#use-in-gitalk)
   - [Use with Valine](#use-in-valine)
   - [Hide comment](#how-to-hide-page-comment)
@@ -43,6 +44,13 @@ With `cnpm`:
 cnpm i --save vuepress-plugin-comment
 ```
 
+
+### ⚠️Route object properties
+
+**Don't use `window` object directly to get route information**.
+
+Plugin has registered correct route information in `frontmatter.to` object and `frontmatter.from` object. Their properties are the same as [vue-router's route object](https://router.vuejs.org/api/#route-object-properties).
+
 ### Use in Gitalk
 
 The `options` is exactly the same as `Gitalk` configuration.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vuepress-plugin-comment",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "Support popluar comment plugins in Vuepress, sucn as Gitalk, Valine, Disqus.",
   "main": "index.js",
   "scripts": {