small nit, but this is incorrect.
If I read correctly, the authors of the book have submitted it for review by the State. Heck, anyone can submit a book for review in the annual adoption cycle. Putin and Martians can submit a book for adoption, but that far, far from “being proposed” by the BoE.
The adoption cycle is a lengthy, public process. With the exception of one stupid Board member, there is nothing to see here. Yet.