PyGreSQL v4.0 has been released.
It is available at: ftp://ftp.PyGreSQL.org/pub/distrib/PyGreSQL-4.0.tgz.
If you are running NetBSD, look in the packages directory under databases. There is also a package in the FreeBSD ports collection.
Please refer to changelog.txt for things that have changed in this version.
Please refer to readme.txt for general information.