Ok, more digging and I found my email from Adobe with all of my redistribution links.
And I see that when I download this DMG that the installer PKG file is dated from December 3, 2014. Seems strange that none of the accessible links from Adobe make anything newer than 11.0.10 available. I have signed up for the enterprise redistribution and the link given ( ) also only shows the 11.0.10 as being the download available. I see that this devnet link does show additional versions, but the links are to an ftp server that requires authentication. Odd, I got to the 'otherversions' page by clicking the 'Do you have a different language or operating system' link from the main page.