This book covers Release 1.1 of the Apache Geronimo server. Release 1.1 is a major feature-complete release of the Geronimo server. Moving forward, new 1.x releases will maintain the same configuration and deployment features. Because of this, the techniques and examples covered in this book should be applicable to most 1.x releases.
Many bugs were fixed in Release 1.1. Almost all production users of Geronimo will be using Release 1.1 or later. Release 1.0 has significantly different deployment syntax and is not supported directly by this book.