* update readme * corrections * update roadmap * link to guide * remove duplication
* blog: v4.6 announcement * update post * corrections Co-authored-by: spaced4ndy <8711996+spaced4ndy@users.noreply.github.com> --------- Co-authored-by: spaced4ndy <8711996+spaced4ndy@users.noreply.github.com>