I looked for the post I had mentioned. I noticed now that I had asked about level 1,2,3 not about courses.
So we’ll probably have to wait for @aran to confirm, cause what you say may be right (although considering that old subscribers are the only ones who will keep access to them, why taking old courses off…?).
However he also mentioned a Deep End course aimed at those who finish 6 months, 2 year or current level 3 I guess. That’s maybe the answer to your other questions, besides the ‘brace yourselves’ changes @Welshead mentions (even though for some mysterious reason, the link seems to refer to a catalan course…!)