Review Board 2.0.20 发布，此版本修复了一些 bug：
Subversion 1.9 diffs containing newly-added files are now supported. E-mail headers that contain Unicode data (such as full names with accents) once again send correctly. Image file attachments with comments no longer break review requests. Plain text files in the diff viewer no render incorrectly with red boxes around words. Text-based file attachment thumbnails no longer sometimes show up as garbage.
更多改进请看发行说明。 代码审查（Code Review）不但可以提高质量，而且还是一个知识共享和指导的极好的手段。不幸的是，准备工作的辛苦和工具支持的缺乏让代码审查很容易被延至“稍后再议”。Review Board的目标便是改变这一现状，它所提供的应用程序可以支持代码审查流程。 
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