http://blogs.opera.com/desktop/2014/01/updated-netinstaller-developer/
I did not know how to start this post. So I wrote a limerick instead:我不知道该怎么开始这段博文，只能以这篇小诗开头了：
Oslo is cold, windy, and covered in snow
We are working on getting the bug count low
We are always working on fixing some more
Continuous improvements are what we aim for
Much stabilization, Opera Next will undergo
As you may have seen from the build number, this is fast moving towards becoming the new Opera Next. The change will happen as soon as we have worked out some keyboard issues and the extension pop-out window issue have been fixed. Opera Developer 21 will be released shortly after that.正如你在版本号里可以看到的，这是个正在快速进入Next分支的版本。一旦我们修复了一些和键盘相关的问题和那个扩展弹出窗口空白的bug之后20就会进入Next，而Opera 21也会在那之后很快到来。
The binary for the network installer have been updated. Please re-download it to get the latest fixes. It contains all the change log entries mentioning it since we did our initial release of the network installer. (Scan the changelog since we last updated the network installer to see what has changed.)在线安装器的代码也有了更新，请重新下载来获取更新版本，这次修复包含了自从首次发布以来在线安装器所有相关bug，点击详细日志查看更多。
Highlights-更新亮点
•Updated network installer-在线安装器更新
•Fixed onbeforeunload dialogs-？
•Various site-compatibility problems on secure sites resolved-修复许多在加密页面上的兼容性问题
Known issues-已知问题
•Various keyboard issues-各种键盘相关问题
•Extension pop-out windows are [still] empty-扩展的弹出窗口依然为空白
下载：http://get.geo.opera.com/ftp/pub/opera-developer/20.0.1387.9/
完整日志：http://blogs.opera.com/desktop/changelog20/#b1387.9
From my Lumia 925
http://weibo.com/weloveopera