Zip64 support doesn't have anything to do with the granularity of the timestamp recorded in the zip file. It just allows file larger than 4Gig to be stored in a zip archive.

The two second time granularity is dealt with in modern zip implementations by storing an extended timestamp field.

Archive::Zip::SimpleZip supports this field.

In reply to Re^3: Archive::Zip Modify Date Oddity by pmqs
in thread Archive::Zip Modify Date Oddity by lhchin

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