Very important information: If you want to get into both the MMO side of Star Citizen and the campaign (Squadron 42), I would recommend getting a package before 31 January 2016.
In the
Holiday Livestream, they said that this year would be the last time you can get both the MMO and the campaign in one package for 30 dollars. Some people on Reddit are wondering if that also affects other packages, such as the normal Aurora package that is 45 dollars. It wasn't implicitly stated on the stream, but it's possible since there is an identical 45 dollar Aurora package called the Squadron 42 Preorder package.
Don't expect this to affect the higher cost packages; the ones that give you different ships to the Aurora/Mustang.
So TL;DR: After 31 January 2016, you will not be able to ever get both PU and SQ42 in one package for 30 dollars again, but it might POSSIBLY affect the other low-cost packages, such as the 45 dollar Aurora Package.