Warmer yet?

Courtesy of Rorate Caeli we learn that Archivum Liturgicum, the Italian blog has stated as of today:

"Several sources confirm that tomorrow, Holy Thursday, an important Papal document should be released, having as its subject the current validity of the Tridentine liturgy. This document --in the form of a Motu Proprio, it is said -- has already been signed and would simply be officially promulgated. Very recent Papal audiences with Cardinal Arinze allow [us] to reasonably suppose that the date of publication shall be precisely tomorrow."