Just got it here as well, the install, as with on the last occasion was through the WU interface, relatively painless as an ISO was not required. Also ran GPEdit to prevent the well meaning but “flawed” WU downloading OEM driver updates. That is, funnily enough, has not to-date existed a policy of HP to tinker with WU, as everything driver related (including Intel) should be dealt with through their provided Support Assistant. Not bad in that respect. 🙂
Edit: Oh, and the current official known issues list, for the unofficial ones it’s easy, just Google “<an_expletive> W11“. 😛