Along with the latest Android security patches, the update also includes some improvements to optimize the device performance, resolve known issues. Noting that the previous update Verizon has provided the latest enhancements for Enterprise customers, of which has brings the One Talk support that allows users to connect their office and mobile devices using a single number.

Here goes the technical details of each updates:
Galaxy S7 SM-G930V Update version NRD90M.G930VVRS4BQC9
- Device name: SAMSUNG-SM-G930V
- Model number: SM-G930V
- Android version: 7.0 (Nougat)
- Android security patch level: –May 1, 2017
- Baseband version: G930VVRS4BQC9
- Kernel version: 3.18.20-10860000
- Build number: NRD90M.G930VVRS4BQC9
Galaxy S7 edge SM-G935V Update version NRD90M.G930VVRS4BQC9
- Device name: SAMSUNG-SM-G935V
- Model number: SM-G935V
- Android version: 7.0 (Nougat)
- Android security patch level: May 1, 2017
- Baseband version: G935VVRS4BQC9
- Kernel version: 3.18.20
- Build number: NRD90M.G935VVRS4BQC9
Changes:
This update has been tested to optimize device performance, resolve known issues and apply the latest security patches.
The updates is now live and can be downloaded either via Over-The-Air OTA and or thru Verizon software upgrade assistant.
Source: Verizon support pages [1] [2]