RocksDB 5.2.1 发布，可持久化 key-value 存储系统
WordPress 4.5 Beta 2 发布了，该版本改进内容包括：
- Added Horizontal Rule (HR) editing shortcut and dismissible “Paste as Text” notice in TinyMCE.
- Selective Refresh support is enabled for core themes titles and taglines, which allows shift-click to focus on controls and PHP filters to apply in the preview.
- Resolved a fatal error on image upload when ImageMagick could not complete stripping meta during resize (#33642).
- Various bug fixes. We’ve made just over 100 changes in the last week.