Hi I asked the following question on the windows 10 technical preview forum

Hi  on looking at office I don't see Publisher mentioned will this be in office 2016

asking as its not mentioned in the office apps on windows 10

• Moved by Lanlan HuangMicrosoft contingent staff 1 hour 46 minutes ago

Hi

This is the forum to discuss questions about Microsoft Office develop. For your question is not about Office develop, I am moving the question to the TechNet forum for Office.

The reason why we recommend posting appropriately is you will get the most qualified pool of respondents, and other partners who read the forums regularly can either share their knowledge or learn from your interaction with us.

Thank you for your understanding.

Best Regards

Lan

Hello Alastair,

Office 2016 is under development at the moment. The official Preview is not available to developers.

It is too early to ask such questions, nobody knows the answer.