I feel compelled to agree with you guys, not much to be seen here.
About the 3D pdf, it's not pretending to be a MCAD, so I don't blame them if 3D is still a "supporting feature".
... but it's been around for some time on Designer. They basically copy-pasted those lines of code from the Designer to the CS repository, and there you go.
However, I'm kind of happy to see an update. Even if much smaller than expected.
Who knows, they may push more frequent update from now on? I'm not holding my breath tho
