WordPress 4.5 Beta 3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”)。 修复： Many Theme Logo Support (#33755) fixes, including support for bundled Twenty Fifteen (#35944). Add Responsive Preview to theme install previewer (#36017). Support Imagick in HHVM (#35973). Whitelist IPTC, XMP, and EXIF profiles from strip_meta() to maintain authorship, copyright, license, and image orientation (#28634). Support Windows shares/DFS roots in wp_normalize_path() (#35996). New installs default to generating secret keys and salts locally instead of relying on the WordPress.org API. Please test installing WP in situations where it can’t connect to the internet (#35290). OPTIONS requests to REST API should return Allow header (#35975). Upgrade twemoji.js to version 2 (#36059) and add extra IE11 compatibility (#35977) for Emoji. Various bug fixes. We’ve made more than 100 changes during the last week. 下载地址：https://wordpress.org/wordpress-4.5-beta3.zip WordPress 4.5 Beta 3 发布下载地址
