Sencha 早已于上月发布了 Ext JS 6.6。
新版本带来大量的升级并引入了大量新的最新组件。用户可以看到本地化支持、高级路由功能，以及动态样式。
现在已支持使用 npm 进行升级，此外新版本还新增了 ExtGen 和 ExtBuild，开发者可以在 ExtGen 的帮助下使用可用的应用程序模板生成新的 Ext JS 应用程序，并在 ExtBuild 工具的帮助下生成和传输应用程序。
新版还添加了一个新的高对比度主题，以更好地适应视障人士，还增加了支持 CSS 变量的材料主题，以帮助 API 获取和设置颜色。
更新亮点
Ext JS npm Packages – Ext JS standard and premium components, themes and framework are now available in npm packages hosted by Sencha npm repository
ExtGen – New open tool that lets you generate new Ext JS apps by asking you a series of questions and provides you with a number of new app templates
ExtBuild – New open tooling to build and transpile your apps
New modern components – Modern time field and time panel component that provides an analog time view based on material design specification
New beautiful Graphite theme that makes your accessible apps visually stunning
Localization support for modern applications
Dynamic Styling of applications using Material Theme
Advanced Ext JS routing enhancements
Enhanced gauges component with improved ability to display interval values
详细更新内容请查看 https://www.sencha.com/blog/announcing-sencha-ext-js-6-6-with-open-tooling-ga/