用户代理无障碍规范工作组（UAWG）发布了用户代理无障碍规范（UAAG）2.0升级工作稿及相应参考文档

用户代理无障碍规范工作组（UAWG）已经发布了用户代理无障碍规范（UAAG）2.0升级工作稿，以及参考文档：用户代理无障碍规范2.0的解释、实例、资源。请注意如下变更，跟踪状态由推荐标准更改为工作组笔记。UAAG定义了浏览器、浏览器扩展、媒体播放器、阅读器、以及其它用户代理应该如何达成无障碍要求，可以帮助到残障人士并能支持相应的辅助工具。UAAG总览有相应介绍。了解更多应参考Web无障碍推进组织（Web Accessibility Initiative, WAI）。

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The User Agent Accessibility Guidelines Working Group (UAWG) has published updated Working Drafts of User Agent Accessibility Guidelines (UAAG) 2.0 and UAAG 2.0 Reference: Explanations, Examples, and Resources for User Agent Accessibility Guidelines 2.0. Please, note the change in Recommendation track status to Working Group Note. UAAG defines how browsers, browser extensions, media players, readers, and other user agents should support accessibility for people with disabilities and work with assistive technologies. It is introduced in the UAAG Overview. Read about the Web Accessibility Initiative (WAI).