Microsoft has removed a safeguard hold blocking Windows 10 updates on systems affected by a known issue causing blue screen of death (BSOD) crashes. The known issue affects Windows 10 devices with at least one Thunderbolt port and any currently available version of the driver file stornvme. Microsoft fixed the BSOD crash issue on December 1st with the release of the KB4586853 non-security update preview for affected computers running Windows 10 versions 2004 and 20H2. On Friday, Microsoft has also partially fixed the known issue affecting Windows 10 computers with certain Conexant or Synaptics audio devices.
Source: https://www.bleepingcomputer.com/news/microsoft/microsoft-removes-update-block-for-windows-10-nvme-ssd-devices/