No it hasn't
it did if you're talking about new season in general, but recent ch? it really didn't (●'◡'●)
Yeah. The prev one was cuter than the latest.
It changed very minimally. The face shapes are different. The old art style had very cute chubby faces. Also his skills are less... Integrated. His sword arms stand out more and the red for his observation skill is very obvious now unlike how seamless it was with the previous artist. This change happened at the start of the new season. It's not the worst but I do like the older style better :/
Yeahh, I miss our demon king's devilish cat face, he was so silly ww ╥﹏╥ but I guess I can still enjoy this new style since it's been a bit and my brian got used to it ヾ(☆▽☆)
The art has changed ಠಗಠ