Marionette 2.4.4 发布，此版本主要是 bug 修复版本： Bug 修复 Region#empty will return the region instance whether or not it has a current view. CollectionView#reorder will now correctly respect any set filter. Fixed childEvents failing to trigger during showing a view in a region. Stop deleting the currentView._parent if showing the same view in a region. Misc LayoutView#showChildView new options argument passed to underlying Region#show to enable full show functionality. Added support for passing down arguments to Object#destroy. 下载：https://github.com/marionettejs/backbone.marionette/archive/v2.4.4.zip。 Backbone.Marionette 是 Backbone.js 的一个组合应用库，简化了大规模 JavaScript 应用的开发。包含一组常用的设计模式。 Marionette Inspector Marionette 2.4.4 发布，Backbone.js 组合框架下载地址
