Any Update for K-12 Stock Access?

Any update as to when Adobe will have a K-12 version of Adobe stock. I work for the largest high-school only district in california and several of our sites have licenses for our classes/students. It keeps getting brought up from time to time, but with no solution. My IT team needs a way to filter adult content from students. 

I run an active student print shop and my student design team members have to use my laptop with my vecteezy account for vector graphics because with the time contraints of an hour-long period we don't have the time to redraw everything and we simply shouldn't have to. 

I was told Adobe Express AI filters out adult content, why can't stock do the same?