Lightning, the death of BIP62, and Segregated Witness

Pierre sent an email to the Lightning-dev mailing list on November 19, 2015, asking for resources on "segregated witness." He provided links to GitHub repositories and a PDF presentation by Greg Maxwell. The GitHub link leads to the ElementsProject repository, which provides information about segregated witness. The PDF presentation explains how segregated witness can increase the block size limit without increasing the risk of malleability attacks. Pierre's email is followed by a standard message from the Lightning-dev mailing list.