Meta: The fallback authentication for the previous registration method has been restored. Also, retrieving registered metadata now works and non-core object types are no longer forcibly blocked. See #35658.
REST API: The order of setting sanitization and validation has been reversed; validation now occurs prior to sanitization. Previously, the sanitization callback ran before the validation callback. See #37192.
Customize: The order of setting sanitization and validation has been reversed; validation now occurs prior to sanitization. See #37247.
HTTP API:WP_Http::request() returns an array again. See #37097.
WordPress 4.6 Beta 2 发布
WordPress 4.6 Beta 2 发布了，主要更新如下：
Meta: The fallback authentication for the previous registration method has been restored. Also, retrieving registered metadata now works and non-core object types are no longer forcibly blocked. See #35658.
REST API: The order of setting sanitization and validation has been reversed; validation now occurs prior to sanitization. Previously, the sanitization callback ran before the validation callback. See #37192.
Customize: The order of setting sanitization and validation has been reversed; validation now occurs prior to sanitization. See #37247.
HTTP API:
WP_Http::request()returns an array again. See #37097.Various bug fixes. We’ve made just over 50 changes in the last week.
如果你想进一步了解 WordPress 4.6 的变化，可以查看 WordPress 官方博客：WordPress 4.6 Beta 1。
详情：https://wordpress.org/news/2016/07/wordpress-4-6-beta-2/