was there a recent patch that was required for download?

I have Norton Internet Security, v 22.8 ( Now v 22.9.0.68 ). When I ran the update last week, I noticed that a "Patch" was also given. Was that part of the update to 22.9.0.68 or was it a separate kind of patch?

This happened last week around the 10th of Feb 2017. (My computer had been off since like Feb 5th 2017)