We were as surprised as anybody when Don't Breathe 2 wrapped production last week in Serbia, but the updates just keep coming on the highly-anticipated slasher sequel. Screen Gems has set a premiere date of August 13, 2021 for the film, so hopefully, we have the whole pandemic thing under wraps by then. I'm very excited for Don't Breathe 2 but I'm also pretty excited about breathing in general. Fede Alvarez (The Girl in the Spider's Web) directed the first Don't Breathe, which stumbled out of the darkness in 2016 to an impressive $…