Sprint pushes out an Oreo update for Motorola Moto Z2 Force units on its network. This update brings software version OCX27.109.48. Some units would have already got the update. If not get the Oreo update then wait the notification should be arriving sooner than later.
Motorola first confirmed its intention to bring Oreo to the Z2 Force back in September, and updates initially started rolling out in December. The release notes don't suggest anything extra tacked on to this update. Just like the others that have already come down with security updates.