Refers to the air date of the episode, not the recording date.

Final hours update: This will be considered from the point of view of the US Pacific time zone like the close time suggests. I will use my best judgement in determining the exact time it first comes out on a major platform (YouTube, Spotify or Apple Music would all count). If it comes out on a major platform but I'm pretty uncertain about whether the time was in September, I'll lean toward resolving NO. If it only comes out on other platforms but there's no indication of where it can be found linked in the comments below by the close time, I'll resolve NO in that case as well.