It's probably had adjustments and changes to available variants, but I don't know if they'd just change the base sheetmetal of the car (except perhaps to clean up previous lower-quality modelling) and not tell anyone or leave the old look available.
the body colored trims probably make it look different. but other than that, co clue what else might have changed
And I believe some versions have the badge on the grille compared to the hood (same with the pessima).
Oh ok, but that's been in game for quite some time... I thought they did further changes to the Covet recently, sorry.