The Mission Management Team (MMT) has approved the addition of one more docked day for STS-122, allowing for extra get-aheads associated with the outfitting of the newly installed Columbus module, which was suffering from activation problems.
Meanwhile, EVA-2 has been completed, with Rex Walheim (EV1) and Hans Schlegel (EV2) tasked with the replacement of the Nitrogen Tank Assembly (NTA) on the International Space Station (ISS).