Welcome to Jython 2.5a0+ ======================= This is the first alpha of the 2.5 version of Jython. It contains all of the most of the new features for the 2.5 release: In addition to these major features, several bugs have been fixed from 2.2rc2. See the NEWS file for a more complete list of changes. The release was compiled on Mac OS X with JDK 5 and requires JDK 5 to run. As an alpha release, this release is incomplete and contains bugs. Do not use in a production environment.