A mailing list devoted to the program is available. To subscribe, send an email message to majordomo@colina.demon.co.uk with a blank subject line. The first line of the body of the message should read: subscribe chuprog.
Postings to the list should be strictly related to the subjects of playing, installing, using and improving the program. General Chu Shogi matters should be posted to the shogivar list. Binaries, and other sizeable files, should be put on a web site, or an ftp server, and the URL can be announced on the list.