Windows 10 Enterprise, Version 1511 (Released Nov '15) 64 Bit English is still available, (at least through my official channels).
Windows 10 Enterprise (Released Jul '15) 64 Bit English is also still available from the same location.
I can't see if there was a major issue with the build that the Enterprise version would still be available
It is weird...they pulled it here:
...and added new text to specifically state you could not get the 1511 update from the page. Yet, that's the page from which I got the 1511 iso, and I still have the 1511 Media Creation Tool that I also got from that page--and it still works...
So maybe they are just shifting web pages...although, I think keeping more than version of the Win10 RTM posted is an extremely bad idea. Be nice if they'd say something about it all.
I can also confirm the Windows Update is gone too. I was getting it on my laptop... even though I couldn't install it, but now it's no longer offered, and when checking for updates I'm told my device is up to date...Interestingly enough, it looks like the update isnít available via Windows Update anymore either. I tried to get the November Update from my Windows 10 laptop which is running Build 10240 (since July 29th) and it isnít getting the November Update, which is surprising.
And for the record, the only "issues" I've encountered is that it won't install on my laptop, not even the MCT or ISO. No issues with desktop though.
Very confusing - not sure what is going on.