v2.5.4

Group

• [enhance] XSwitch：labelAlign support justify #1707

Sticky

• [fix] Auto re-bind after router-view transition is finished
• [fix] Fix position fixed not work in ios #1657

Tabbar

• [feature] Add event:on-index-change #1715

XImg

• [feature] re-init after router-view transition is finished

Bus

• [feature] new plugin for managing events

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Group

• [enhance] XSwitch的labelAlign 支持 justify #1707

Sticky

• [fix] 在 router-view 动画结束后自动重新绑定
• [fix] 修复在ios上fixed不生效的问题 #1657

Tabbar

• [feature] 增加事件 on-index-change #1715

XImg

• [feature] 在 router-view 动画结束后自动重新监听加载

Bus

• [feature] 新插件，用于 vux 组件全局事件管理