RocksDB 5.2.1 发布，可持久化 key-value 存储系统
WordPress 4.7 Beta 2 发布了，自 WordPress 4.7 Beta 1 以来值得关注的更新：
- Twenty Seventeen: The theme wasn’t being installed on upgrades – sorry about that! Now you should see it if you’re upgrading an existing site. There are also plenty of fixes, especially for the header and small screen views.
- Edit shortcuts: These are always visible while editing (hide them on bigger screens by collapsing the controls) and should now work properly in Firefox. (#27403and #38532)
- REST API endpoints: There have been a number of changes over the past week; your attention is requested on the following:
- More developer notes
- Various bug fixes: We’ve made almost 150 changes in the last week.