Our resources are stretched very thin and it's a matter of priorities. Right now this is on checking that there is no major flaw in the public beta patch so that it can be official, as some (many) players are still on 1.00 (almost all Steam users are still with the base game, and I think the game is much better now, so they deserve to get it as soon as possible).
Hofstadter's Law: "It always takes longer than you expect, even when you take into account Hofstadter's law."