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$Id$


                          Commons Digester Package
                                Version 3.0
                               Release Notes


INTRODUCTION
============

This is major release with new features. New projects are encouraged to
use this release of digester. There is no urgency for existing projects to
upgrade; Digester 2.1 has proven to be a stable release.

IMPORTANT NOTES
================

BREAKING CHANGES:

 * APIs are not retro-compatibles.

DEPENDENCIES
=============

Digester 3.0 users should upgrade to the recommended dependency set below
where possible.

The Recommended Dependency Set for Digester 3.0 is:
   Digester 3.0 + Logging 1.1.1 + BeanUtils 1.8.3

It is also possible to use Logging 1.0.x or BeanUtils 1.7.0 instead.

NEW FEATURES
=============

 * ONLY ONE UNIVERSAL LOADER
       No more Loaders from XML, Annotations, ... only one loader is
       able to create Digester instances and manage all the extensions.


 * CONFIGURATIONS REUSABILITY
       Users configure Digesters implementing a RulesModule.
       Users pass to the DigesterLoader a list of RulesModule which
       receive a RulesBinder to configure rules binding.
       Modules can be reused across multiple DigesterLoader instances.


 * RULES EXPRESSED VIA EDSL
       The key feature of DIgester3 is expressing Rule bindings via
       the RulesBinder EDSL fluent APIs.


 * IMPROVED ERROR REPORTING
       Debug made easier, error list is reported at binding time,
       no more at runtime.

BUGS FROM PREVIOUS RELEASE
===========================

 * [DIGESTER-28] Default ClassLoader policy unusable in EAR archive

 * [DIGESTER-103] xmlrules does not support NodeCreateRule

 * [DIGESTER-118] ObjectCreateRule shouldn't keep className as a field

 * [DIGESTER-123] xmlrules dtd does not define xmlattrs for node-create-rule

 * [DIGESTER-134] Bug in SetPropertyRule

IMPROVEMENTS OVER PREVIOUS RELEASE
===================================

 * [DIGESTER-72] Allow SetNextRule to fire on begin

 * [DIGESTER-85] Include filename or uri if Digester.parse(File file or String uri throws a SAXException

 * [DIGESTER-90] xmlrules does not support setNamespaceURI

 * [DIGESTER-105] Need to process [attribute id="name"]somename[/attribute]

 * [DIGESTER-127] Allow DigesterLoader to accept an instance of a preconfigured Digester

 * [DIGESTER-131] Allow recursive match in ExtendedBaseRules

 * [DIGESTER-132] Add a CompoundSubstitutor to support more than one Substitutors at a time

 * [DIGESTER-137] Public/protected static fields which intended as constants,
                  but which are not marked final

DEPRECATIONS
============

 * org.apache.commons.digester.xmlrules.FromXmlRuleSet and org.apache.commons.digester.xmlrules.DigesterLoader
   do not exist anymore.

 * org.apache.commons.digester.annotations.FromAnnotationsRuleSet and
   org.apache.commons.digester.annotations.DigesterLoader do not exist anymore.

OTHER NOTES
============

 * APIs are not compatible with Digester 2.X or Digester 1.X.

 * this is the first Digester release that provides a way to reuse Digester configurations.