Comment by rectang

What are the completeness levels of the various editions (edition-1, edition-2, and edition-3)? In which editions, if any, is the OS anywhere close to feature-complete (i.e. close to meeting a base set of pedagogical goals as a "small OS" for teaching purposes).

It's not clear to me from either the top-level docs or a skim of the update posts whether this effort is essentially a loose collection of (useful!) blog posts, or whether they close the loop to form a coherent and complete whole.