@absolutelyrad1 Visibility issues were a big complaint at the time, so flatly "returning" to older versions without considering the context is unproductive. Making the game look better is definitely one of our long-term goals though. Some of that can take place in sky files, and some elsewhere.
@Rapicas Putting updates to PTS is just a good practice we're trying to get into, it shouldn't signal delays unless we explicitly state as much. So, no. No plans to delay the update.