Here are some new filings in the Libby case - at a quick glance I didn't see any newsbreakers, but the Ghost of Christmas Present is distracting me.
1. Judge Walton's opinion re substitutions for classified info (40 page .pdf). On page 20 there is a mention that Libby's calendar for July 11, 2003 has him working on Tenet's statement regarding Niger and uranium. IIRC, Tenet's side disputed White House involvement, which may be true - just because Libby proposed something, it does not follow that Tenet adopted it.
3. Libby's supplementation of his filing to exclude evidence on the reporters First Amendment litigation - this is stuff we have seen before, such as Libby's classic letter to Judy ("they turn in clusters, because their roots connect them"), articles about Judy Miller or a column by Robert Novak. Cover filing (2 page .pdf), exhibits (21 page .pdf).
Happy hunting, and Happy Holidays.