In October, it appeared that Android 7.0 Nougat was rolling out to the Moto G4 and G4 Plus, after Motorola India made an announcement about the update, including full release notes. However, the update was never released beyond limited beta testing - but at long last, it seems that its general rollout has begun.
As Android Police reports, multiple users - including some on XDA Developers - have confirmed that Android 7.0 is finally making its way to the Moto G4 and G4 Plus in India as an over-the-air update. It bumps up the build number to NPJ25.93-11, and includes the Android OS security patches for November.
There are also unconfirmed reports that the update may be rolling out in Brazil too, but it may be a while before availability expands to other markets worldwide. Meanwhile, Google has already released Android 7.1.1, but Motorola hasn't revealed any details about when that update will come to its devices.
The company has, however, announced the full list of its devices that will be upgraded to Android 7.0, which you can find here.
Source: Android Police