IC on the Record (the Dept. of Government Spin) released some more newly declassified documents. You can read their description and find a list of the files here.
EPIC, who is responsible for successfully obtaining the documents, describes it this way:
Documents Obtained by EPIC Lawsuit Show NSA’s Internet Metadata Program Was Sharply Criticized By FISA Judges While Congressional Oversight Lagged for Years
In a FOIA lawsuit against the Department of Justice, EPIC has obtained many documents about the NSA’s Internet Metadata program. These include the Government’s original FISA application seeking authorization to collect data from millions of e-mails, as well as declarations from NSA officials describing the program. The FISA Court first authorized the program in 2004, but the documents obtained by EPIC show that the legal justification was not provided to Congress until 2009. The documents also reveal that the DOJ withheld information about the program in testimony for the Senate Intelligence hearing prior to the reauthorization of the legal authority. The program was shut down in 2011 after a detailed review. For more information, see EPIC v. DOJ (FISA Pen Register) and EPIC: Foreign Intelligence Surveillance Court.