
The current snapshot additionally contains a full subdir for 7.2b1
I don't think this is intended.
(got snapshot from http://www.ca.postgresql.org/ftpsite/dev)

Andreas 

Thu, 15 Nov 2001 09:58:40 +0100
"Zeugswetter Andreas SB SD" <ZeugswetterA@spardat.at>
snapshot additionally contains 7.2b1