According to the instagram post made by actor Tommy Flanagan, Wu Assassins will have it’s Netflix premiere on August 8, 2019. So it’s just a little over a month. Since it’s a Netflix production, the release should be world wide.
Summer will be playing the character of Miss Jones and probably appear in episode 9 and/or 10. According to producer John Wirth, a trailer should be available sometime around next week and also a ton of promo material be ready. So far there are no new information available.