Please see the most recent updates in the "Where did the .com name go?" thread. Posts number 16 and 17.
Prepar3D 1.4 will require a full download (approximately 10 GB). There will be no upgrade patch (smaller download) for this release...
It says Bill's Mooney is included, along with a bird from IRIS

I saw that! I hope you all enjoy it. That girl is FUN! I had a blast making that one.
I think what I am going to do, so I have zero legacy and spare parts, is rename my present folder (when its done downloading) and install a clean, pure new folder for the 1.4. This way its cold start and no bugs. Then transfer all the packages over.
I feel like a little kid, getting a very very cool present... lol...
Bill