PostgreSQL | PostgreSQL 8.0.0 Beta5 Released
One more, probably the final beta version has just been released, containing a lot of minor fixes. One extreme case with tables containing more than 65535 columns causing crashes has been fixed. In the Windows version the default external editor in psql is now NOTEPAD.EXE. The changelog from Beta 4 is at ftp://ftp.postgresql.org/pub/source/v8.0.0beta/ChangeLog-Beta4-to-Beta5.
This beta requires an initdb.