Congrats on the release! Excited about the new http_router, and the new app as a gem feature! When I saw you guys at the meetup in SF, there was some chatter a

Congrats on the release! Excited about the new http_router, and the new app as a gem feature! When I saw you guys at the meetup in SF, there was some chatter about concurrency features being added, did these make it into this release?