KeePass 2.09 has been released today!

This is a stable release. It is recommended to upgrade from any previous 2.x version to 2.09. KeePass 2.09 is backward compatible (i.e. you can open databases created with KeePass 2.08 and earlier), but as the database file format has been improved not the other way round (i.e. KeePass 2.08 and earlier cannot open databases saved with KeePass 2.09).

Hash sums and OpenPGP signatures for integrity checking are available. The .NET assemblies are signed, public keys for verifying are available.

It's a very big changelog at the website.

Portable & Installer available:
http://keepass.info/download.html