Propel 1.6.5 is now available, it's the second bug fixes release but it also contains a gift. Thanks to Denis Dalmais, and Cedric Lombardot, two awesome contributors, Propel now has an EXPLAIN feature, and sfPropelORMPlugin, and PropelBundle already use it.
This release is also available through Composer: propel/propel1, and now uses the classmap autoloading feature provided by Composer. If you are using it to manage your dependencies, you should use this feature ;)
Found a typo ? Something is wrong in this documentation ? Just fork and edit it !