Last year, at the QA Hackathon 2015 in Berlin, I created a branch for PAUSE to use Plack, and succeeded to make it live on a staging environment. However, we didn't merge it into the master, because we knew we still need something to keep it running. Thus naturally, one of my goals of this year's hackathon was to do those necessary things. I spent about two days with Andreas Koenig and Slaven Rezic to make Plack-driven PAUSE stable, fixing several bugs/regressions I made last year, and tweaking options for Starman and Perlbal. We may still have several issues to deal with (including an…