WordPress 4.5 Beta 4发布了。这个软件还在开发中,所以我们并不建议您在生产站点投入使用。此次建立的测试站点只是为了测试新版本。测试WordPress 4.5，可以试试WordPressβ测试插件(你要“bleeding edge nightlies”)。 主要改进记录如下： Add support for oEmbed moments and timelines from Twitter (#36197). More changes to better support HHVM with Imagick. Please test with HHVM setups and resizing/rotating images (#35973). Tightened up the Inline Link feature (#33301, #30468). Support <hr> editor shortcut with 3 or more dashes (---); no spaces. To give more time to study the best shortcuts for users, text patterns for bold and italic have been removed and won’t ship with for 4.5 (#33300). Fixes for SSL with Responsive Images. Please test with SSL, especially on sites with mixed http/https setups (#34945). Allow rewrite rules to work in nested WordPress installations on IIS (#35558). Various bug fixes. We’ve made almost 100 changes during the last week. 下载地址：https://wordpress.org/wordpress-4.5-beta4.zip WordPress 4.5 Beta 4 发布下载地址
