Showcase is available now, Just posted yesterday that it wasn’t. Although on the Autodesk web page it tells you that 2015 is not available and if you want it will download and install 2014 it actually installs 2015. I just tried it out and it works.
We use the product design suite so I had to look in Inventor for the serial number and the network license server, then on Autodesk Product Keys here to get it to install.
Couple of keys
|Autodesk Plant Design Suite Premium 2015||763G1|
|Autodesk Plant Design Suite Standard 2015||788G1|
|Autodesk Plant Design Suite Ultimate 2015||764G1|
|Autodesk Product Design Suite Premium 2015||782G1|
|Autodesk Product Design Suite Standard 2015||783G1|
|Autodesk Product Design Suite Ultimate 2015||781G1|
Showcase download page not updated yet.