According to supporters and confirmed through the BOP:
Bill Dunne was just moved to a new FCI in Fresno county about an hour or so from SF.
His new address is:

Bill Dunne 10916-086
FCI MENDOTA
Federal Correctional Institution
P.O. BOX 9
Mendota, CA 93640

He wouldn’t have gotten the birthday cards that were sent,
as his mail doesn’t follow him, it is just trashed. So please send him
another card to let him know we care.