NuGet/NuGetGallery — pull request #544 by AnthonyCarl (2012-07-10 17:43:00+00:00)
Title: Allow Caching Of NuGet Packages

Sets the ETag with the package hash to allow proxies, like squid, to cache NuGet packages downloaded from the feed. The cache timeout is set in the constants class and is currently set to 180 days. We use this in our corporate environment to speed up downloads to remote offices.