Borderlands: Game of the Year Edition has been rated by the Korean Game Rating Board for PC, PlayStation 4 and Xbox One. This was first reported by Gematsu, who spotted the listing ahead of what we presume was a planned reveal at E3 in LA in a few days. Usually, this sort of pre-emptive listing is a good indicator that we'll get an official announcement soon.
The original Borderlands, which was released in 2009 on PS3 and Xbox 360, never got a remaster. The sequels, Borderlands 2 and Borderlands: The Pre-Sequel did get remastered as part of the Borderlands: The Handsome Collection. It's also widely reported that Gearbox is working on a third numbered game in the series, but we've yet to see anything concrete materialise on that front. Again, with E3 on the horizon, might we get more news soon?