I have updated the Hyper-V and Cluster Hotfix/Update XML files which accompany the HyperV2012RUpdatesCheck.ps1 file.
The XML files include all hotfixes and updates up to October 2016. Please be aware that many of the individual updates are also included in the monthly update rollups for Windows Server 2012 R2. When I tried to install a couple of updates on one of my clusters, many of the earlier updates were not applicable. Either the conditions for the update fails or the update has already been consolidated in a more recent monthly update.
Unfortunately, it is not easy to verify in which rollup a particular hotfix/update is included. Nevertheless, this script provides you a quick check which hotfixes and/or updates (may) be missing. I have updated the script to reflect this.
You can find the script and XML files on this OneDrive location: