Another option would be have an area that is reserved for meta data about upgrades that can't be modified by page content but is browser level that still has hash verifiable and pages with fixed URLs. But at the top there would be something like: There have been 5 changes to this page since this version. See Changes [link] Go to latest version [Link]
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Another option would be have an area that is reserved for meta data about upgrades that can't be modified by page content but is browser level that still has hash verifiable and pages with fixed URLs. But at the top there would be something like: There have been 5 changes to this page since this version. See Changes [link] Go to latest version [Link]