copy and paste [ObsoleteUrlFactory.java][obsolete_url_factory] or
    [ObsoleteApacheClient.java][obsolete_apache_client] into your project.

 *  **OkHttp now supports duplex calls over HTTP/2.** With normal HTTP calls the request must finish
    before the response starts. With duplex, request and response bodies are transmitted
    simultaneously. This can be used to implement interactive conversations within a single HTTP
    call.

'[data-card-widget=\"maximize\"]',\n    CARD: `.${ClassName.CARD}`,\n    CARD_HEADER: '.card-header',\n    CARD_BODY: '.card-body',\n    CARD_FOOTER: '.card-footer',\n    COLLAPSED: `.${ClassName.COLLAPSED}`,\n  }\n\n  const Default = {\n    animationSpeed: 'normal',\n    collapseTrigger: Selector.DATA_COLLAPSE,\n    removeTrigger: Selector.DATA_REMOVE,\n    maximizeTrigger: Selector.DATA_MAXIMIZE,\n    collapseIcon: 'fa-minus',\n    expandIcon: 'fa-plus',\n    maximizeIcon: 'fa-expand',\n    minimizeIcon: 'fa-compress',\n...

## Changes since v1.3.0-beta.1

### Experimental Features

* Init containers enable pod authors to perform tasks before their normal containers start. Each init container is started in order, and failing containers will prevent the application from starting. ([#23666](https://github.com/kubernetes/kubernetes/pull/23666), [@smarterclayton](https://github.com/smarterclayton))