Version 3 of the Zope application server.
Installation instructions, for Windows and non-Windows systems, are in the README.txt file inside the source archive.
An installer is also available for Windows.
The version Trunk contains the pyd files necessary to get the trunk working on win32 without a C compiler. The ZIP files will get marked with SVN revision number (Unzip into the root of a Zope3 trunk checkout).
Trunk
win32