Various improvements to the blog index: plugin for posts by category on single category pages, also updates links in index posts by month & year.
Various improvements to blog tags, tag pages, blog index, posts by date, posts by tag. Orders tags in sidebar alphabetically. Tags link to an autogenerated category page listing posts with that tag chronologically. Blog index page now contains posts by date. Blog top menu item now links to recent posts page (recent.html/md)