Pretty sure all sessions were recorded. But I think since it was a non-keynote talk it will be part of their video package they are selling. Link for notification when it becomes available: http://fluentconf.com/javascript-html-2015/public/sv/q/677
Good news. At least last year (and I hope this year) the speaker contract allows speakers to upload their video to YouTube independently. I encourage all speakers to do this if it applies again this year. (Disclaimer: I'm a Fluent chair.)