I just updated my OLE to 1.9.6 and have some oddities to report.
The file from the web downloads as: EosFamily_Offline_v196_Mac.zip
It unzips as a folder called: EosFamily_Offline_v195_Mac
Which contains: Eos Family Mac 1.9.6.9.0.3.mpkg.zip
Unzipping that gives me the 1.9.6 installer
The Eos Welcome Screen still reports 1.9.5 in settings, though if I enter the console, About reports as 1.9.6 (as expected)
So ultimately installation works -- it's just a little confusing.
-Josh