访问模式和权限提供了广泛的控制，限制了谁可以在文件和目录上做什么。

The access modes and permissions provide extensive control over who can do what with files and directories.

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对于这些控制，您可以限制匹配为带有特定属性值的工件，例如所有用户名为“Customer”文件。

With these controls, you can limit the matches to artifacts with specific attribute values, such as all documents with a User value of "Customer."

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文件上传控制的改进，可以指定文件类型，限制文件大小。

File upload control improvements, including specifying the expected file type and limits on file size.

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