On Sun, 23 Jul 2000 23:25:46 -0500, Winship <[log in to unmask]> wrote:

>Ok, well, Nathan sent a post about the 2000a, with details, but this is
>the first I have heard of the 2000b.  What is the difference?

Sorry.  I guess it was announced only on LSTSRV-L (list for LISTSERV Site
Adminstrators).  See

 http://www.lsoft.com/news/default.asp?item=advisory1

The short version is 2000b replaces 2000a.