Gearbox Software have released some rather large patches for Borderlands: The Pre-Sequel (PC/PS3/Xbox 360) and Borderlands: The Handsome Collection (PS4/Xbox One).
The patches for the Handsome Collection are so large in fact that your online gaming may suffer a delay - reports put them at 9GB (PS4) and 7.7GB (Xbox One). According to Gearbox the reason for this is "due to the nature of the performance-improving fixes".
You can find the full patch notes on the Gearbox website.