4000 of 40,000 documents have been released this afternoon. There may be much discussion to come on what is being released, how much has been redacted, etc. This report from the reviewers who worked in conjunction with the committee is important background information to be read in connection with it all. If you are so inclined. Various media organizations will be uploading the documents for all to peruse. Have at it.
Update: Apparently it's 4000 pages of 40,000 pages, not documents, apologies.
Afghan Detainee Document Review - Canada