Originally posted by Darth Thor
Is it confirmed this is the same Superman from the Supergirl show ?
While the show does exist in the same multiverse (like virtually all DC TV/movie properties do at this point), I haven't seen anything confirming that this Superman is actually the one from the previous shows. I personally view them as somewhat separate, as there are a couple of background/history differences between the two. They could potentially be the same character and it might be the case that the events of Crisis just changed a lot of stuff, or alternatively it's a soft reboot of the same Superman. But for the purposes of this thread, the OP said he gets feats from all his appearances, so it doesn't really matter in this specific instance.