HomeSeer 1.7.4 or 1.7.7

[lazymannow]

I see people are using 1.7.7 version of Homeseer but the latest update version version at the Homeseer site is 1.7.4.

Can someone explain which was the last released version and if it was 1.7.7, why is 1.7.4 is only listed as an update ?????