I dont think there will be for a long time, but just download it, it's a great course on how to read other people's code. It'll take you like a couple months just to finish the core lessons (the lectures until the "why do open source" lecture). The rest of the vids after that are recordings of group zoom sessions with students.Hope to get an update of this course.
Until around the middle of this year, the premium core lessons on the watchandcode website are the same as those uploaded here. Gordon hid the curriculum page for the premium course now so we can't check but I'm guessing that the core lessons are still the same.