Could you let us know when Windows 10 Feature 1809 will be supported, and what version of ITMS is required?
Currently we are on ITMS 8.1 HF
Thanks for clarification,
I've never seen Symantec publish a roadmap for support. They normally just update their information online, so it's best you subscribe to the TN below:
You should get notified if they make a change.
installation of Windows 10 1809 and Windows Server 1809 feature updates is supported starting from PMImport 7.3.235 released today.
ITMS 8.1 and 8.5 are supported.
As for official supportability statement I expect it to be posted shortly and will update this post once it's available.
Here is the link to official support statement: https://www.symantec.com/docs/DOC11289