No I don't MS4TeePee. The https://developer.microsoft.com/en-us/windows/platform/features is here, but I think that is more developer oriented.
They may https://social.technet.microsoft.com/wiki/contents/articles/51460.onenote-for-windows-10-replacing-onenote-2016-roadmap.aspx to explain what is really going on with OneNote for Win10 in detail, but short of that, we'll probably just see what happens in the coming months.
I thought this was interesting for those that are hoping for non-cloud notebooks support:
“We understand and respect that some people might not want any data stored in the cloud. For the vast majority of OneNote customers, however, having access to their notes on all their devices is a core part of the value of OneNote. We know that this means some of we might look for other solutions, and we understand. We have an open file format that other note-taking apps and developers can use to export notes from OneNote.”
In other words, upload to the cloud, or write your own program. And don't look to Evernote. They want nothing to do with offline notebooks as well. They support it, but they don't like it, and don't enhance it, and based on some bugs I've read about, don't actively test for breakage.