Regarding the issue of the Society of St. Pius X, [Vatican spokesman Fr. Lombardi] reaffirmed that the date of 22 February to decide the issue is pure hypothesis and that Benedict XVI has decided to entrust the matter to the next Pope, therefore, a definition of relations with that society should not be expected by the end of this pontificate. (Vatican Information Service)
[Note: the letter and the date mentioned in it, Feb. 22, 2013, are real; it was never called an "ultimatum" by Rorate, though it was called so by some news organizations.]