Fusion 360 Documentation beta is still open (Windows only, not compatible with Windows 8.1)
Update:
We added a couple new features to the beta such as a new access point from Fusion 360, PDF export, call outs, and text sizing. read more about it here:
https://www.dropbox.com/s/k6yms618uzz1lpl/Fusion%20360%20Beta%20_Documentation%20What%27s%20New.pdf
In response to your feedback, we’ve been hard at work on additional functionality for Fusion 360 which will allow you to create 2D mechanical drawings from your 3D models. Today, we are going live with the first beta version of this documentation functionality. With the supported workflow, you can place a set of basic views on a sheet and add dimensions and simple notes. We encourage you to give it a try and tell us what you think.
Access the documentation beta forum here:
http://forums.autodesk.com/t5/Fusion-360-Documentation-Beta/bd-p/3008
Watch the overview video here:
Read the Getting Started guide here:
https://www.dropbox.com/s/rcddvpr9pfq7uhp/Fusion%20360%20Beta%20_Documentation%20Getting%20Started.p…
Thanks for participating, and let us know what you think!
The Fusion 360 Team