The IRS approved the form late. Then it has to go to the programmers at turbotax who have to program and test it. Then turbotax's use of the form has to be tested and approved by the IRS. Then it gets added to the next scheduled program update. Turbotax releases updates about once a week, if they released updates faster than that, it would be a quality control problem. Remember that between Mac, PC, and online they have about 15 versions that need updating at the same time.
