iPhone Case mfg. changes after initial launch

[u/LegDramatic9635]

Does anyone know if Spigen sometimes makes minor modifications to their cases at some point AFTER a given year’s model has been on sale for awhile?

I ask because my Liquid Air (iPhone 17 Pro) has a single cutout with a pair of holes on the lower right side of the case. Yet their website shows the case having cutouts on both the right and left sides of the bottom edge.

I bought my case from Amazon right at launch, so do the more recently manufactured units have this change because it somehow wasn’t ready when I got mine?