The raws are up to 86. It's a bit of a tragedy, cause the author's health is not doing well, so they ended after the second cour. It's been put on a perminent haitus, which means there's a 99% chance no more chapters are coming out after that. Because it ended on a decent place, end of the second cour, it's not gonna just be randomly cut off, but the story is definately not going to have it's fully-planned ending.