iMore:

Apple has released a version of iTunes for Volume Purchasing Program (VPP) customers that need to deploy apps within their business through iTunes. This version, iTunes 12.6.3, features support for managing iOS apps within iTunes. As noted by Apple, this version of the app can be installed over a newer version like iTunes 12.7.

Whether you like the “new” iTunes or not, it’s always nice to have options. I’ll be downloading this version ASAP.