categories archive?

Dear Bob, I was just trying to look up a message in the categories archive at ftp://tac.mta.ca/pub/categories, and I found that the archive hadn't been updated since November 7, 2003. Is this maybe some sort of software failure, or do you normally update the archives manually? The concrete problem I had was that today's message by schanuel@adelphia.net arrived in my INBOX with all '=' equal signs removed - some mailer along the way had tried to "autoconvert" from quoted printable to 8-bit, although the original message was apparently not in quoted printable format. Anyway, his message was almost unreadable so I tried to see if the version in the archive was OK. Thanks, -- Peter