Maxter, I have likewise fialed to find v1.1.6 in the site. HOWEVER, the prefpane that I have is clearly labeled _"v1.1.6"_, but it has no date. OTOH, my installer has a date of "Wednesday, July 11, 2012 11" July 11:18 PM."
I didn't get my copy from the main DL page, but from a different page that's been deleted, apparently. On a whim, I downloaded the installer that's on the main DL page and, sure enough, this second installer ALSO is dated, "Wednesday, July 11, 2012 11:18 PM." AND, it, too, installs v.1.1.6. But, the MacUpdate post-date for v1.1.2 is _"2011"_.
My guess is that these new people, in addition to hacking up the icon, have also fucked up the download page by not only not updating it to v1.1.6, but also by deleting the update page and then not even mentioning that there IS an update!
So, DL the "v1.1.2" installer and see whether it installs v1.1.6 for you, too.
Can't hurt. Might help.
You never know.
FWIW, I''m using OS DR v10.8.3.