The update includes support for DIRECTV, which can now be download via the Google Play Store. Your device will also get a fix for the BlueBorne vulnerability while installing the November Android security patch.
If you own a Moto Z2 Force from AT&T, you will be seeing the new update as build number NCX26.122-59-8-11-1. The update weighs about 95.6MB in size and, as mentioned earlier, available as an OTA.
This is still the Android 7.1.1 Nougat software, but the Moto Z2 Force should be receiving the Android 8.0 Oreo update in January 2018. Motorola has already started the soak test for the Oreo beta in a few regions.