For Maintenance Releases, NX 11.0.1 is planned for late January, 11.0.2 5-6 months later.
For Maintenance Pack, NX 11.0.0 MP1 is available now.
Go to the Siemens GTAC page (https://www.plm.automation.siemens.com/en_us/support/gtac/)
click on the "Download & upload files" link
log in (note you need a full webkey, not just a community account - webkey info also at GTAC page)
Wait for the "Downloads" page to update.
Navigate appropriately & download the ZIP
Production: NX10.0.3.5 MP16/TC11.2
I'd rather be e-steamed than e-diseaseled