UI-Router - 升级到0.2.10，嵌套＆amp;命名视图不再渲染，为什么？

Question

我刚刚升级了Angular UI-Router和我的嵌套＆amp;命名视图不再呈现。有什么变化，这里发生了什么？ ui-view="issues"模板不再呈现，div显示为空...

我的路由器状态：

    // Town
    .state('town', {
        url: "/:townShortId/:townName/:page",
        views: {
            "header":    {  templateUrl: "views/header/town.html"   },
            "content":   {  templateUrl: "views/content/town.html"  },
         // Issues = the nested and named view
            "issues":    {  templateUrl: "views/issues/town.html"  },
            "footer":    {  templateUrl: "views/footer/town.html"  }
        }
     })

我的容器JADE文件：

block content
  section.content
  section.container
    div(ui-view="header")
    div(ui-view="content")
    div(ui-view="footer")

以ui-view =“content”

呈现的HTML

<div id="lower-navigation" class="row">
        <div id="main-container" class="col-md-offset-1 col-md-10">
            <div class="row"> 

                <div id="issues-container" class="col-md-5" ui-view="issues"></div> <!-- ui-view=issues -->

            </div> <!-- row -->
        </div> <!-- #main-container -->
</div> <!-- row -->