User blog comment:MisterWoodhouse/Social Activity, the 2010 Editor, and Unpausing Migrations/@comment-37108165-20201007135946/@comment-26939652-20201007193210

That's the first time I'm reading it and I've been following these threads reasonably well. Why don't you update the blog post with that information and keep repeating it in future posts. Maybe also mention its limitations, cause you carefully use the term CSS there and I think a lot of problems are caused by stricter template parsing rules and absence of features, such as the tabber.