Details
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Improvement
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Resolution: Unresolved
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Major
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None
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1.5.2
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None
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patch
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Easy
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Awaiting Committer feedback
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Description
as per XWIKI-5346, the DownloadAction now honours If-Modified-Since.
For a slightly greater safety, in particular wrt changed clocks, the same code should issue some form of ETag. Moreover, it should issue Expires and Cache-Control headers so that intermediate caches (typically corporate/school proxies) can store it as well.