For several years now, a large team has been working on a new edition of Sichos Kodesh. They have checked through dozens of private collections to reveal many Sichos never yet published.
Different versions of transcripts have been compared also with tapes (when available) to arrive at the best and fullest text. And the team has added source-references for quotes, where necessary.
For the first time, various diaries written by students about events in the life of the Rebbe and 770 have been culled for material. Every possible source has been located, checked and recorded in the growing collection. We have had the assistance of experts in this field who were privileged to receive many instructions from the Rebbe MHM about editing and publication.