Not to mention that a majority of tweaks do not work with the new jailbreak. Most blogs and twitter threads with saurik and pod2g would suggest that if you have a working 6.x jailbreak that has tweaks you can't do without, wait until Evasi0n7 is updated. Heck, even Saurik (the Cydia guy) said that the release surprised him and he had no warning or time to test it or release an updated Cydia with working tweaks. So, I'm going to wait as I can't do without my tweaks, i.e. BTstack or 5 row kb to name a couple. However, it looks like great news is just around the corner. Merry Christmas!