Build Date: 2008/09/09 09:43
Build Number: 726

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Next Version
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 o 

------------------------------
 2.3.4
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 o iBATIS-519 Autoresultmap thead safety

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 2.3.3
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 o Reintroduced fully defined ExtendedSqlMapClient interface for Spring compatibility
 o iBATIS-522 -- Null type causing TypeHandlerFactory to throw NPE
 o iBATIS-511 -- Added values to error messages
 o iBATIS-515 -- Added comments to DTD
 o iBATIS-244 -- configured type handler not used for insert


------------------------------
 2.3.2
------------------------------
 o Updated this release.txt file for 2.3.1
 o Made DTD backward compatible again.
 o Applied consistent lazy loading Set fix to all lazy loader implementations
 o Note that version 2.3.1 and beyond will throws exception for java bean specification violations
   
------------------------------
 2.3.1
------------------------------
 o Removed maxTransactions, maxRequests, maxSessions from configuration, all are now controlled by the resource providers
 o Fixed BATIS-391  - Cannot access Lists within custom objects.
 o Fixed IBATIS-388 - Add methods to unwrap all proxied objects
 o Fixed IBATIS-484 - Make setType method in JdbcTypeRegistry public
 o Fixed IBATIS-490 - Improper use of getColumnLabel()
 o Fixed IBATIS-494 - Improper NULL handling in Blob and Clob Type Handlers
 o Fixed IBATIS-497 - Improper use of hashCode in SqlExecuter
 o Fixed IBATIS-406 Bug in Ibatis sqlMap when one resultMap has multiple results that are resultMaps... then the groupby attribute only seems to work for the first embedded resultMap.
 o Fixed IBATIS-456 ClassCastException when mapping primitive arrays due to attempts to cast to object arrays made by iBatis
 o Fixed IBATIS-441 Multiple result sets support broken
 o Fixed IBATIS-497 Bug when add two same length and hashCode SQLs to a batch executor
 o Fixed IBATIS-484 oracle's user-defined objects not fully supported
 o Fixed IBATIS-391 Can not access Lists within custom objects.
 o Fixed IBATIS-359 Performance Improvement when No SecurityManager installed
 o Fixed IBATIS-439 Batching of statements does not work for stored procedures
 o Fixed IBATIS-435 Bug Using iBATIS 2.3.0 And Spring Framework
 o Fixed IBATIS-489 CacheModel.NULL_OBJECT should be Serializable to be used with non-in-memory caches
 o Fixed IBATIS-494 ClobTypeHandlerCallback handles NULLs incorrectly
 o Fixed IBATIS-419 LazyLoad object is not serializable.
 o Fixed IBATIS-490 When using implicit resultmap, the code fails throwing exception "Undefined Column Name"
 o Fixed IBATIS-487 lazy loading support java.util.Set interface
 o Fixed IBATIS-491 resultMap support java 5 enum to jdbcType VARCHAR
 o Fixed IBATIS-388 Add methods to unwrap all Proxied Objects
 o Fixed IBATIS-433 ResultSetLogProxy doesn't log null value incorrectly
 o Fixed IBATIS-445 SqlText setText function and tab (\t) character in text definition
 o Fixed IBATIS-479 Typo on com.ibatis.sqlmap.engine.conifg package
 o Fixed IBATIS-387 bug in Jdk14LoggingImpl
 o Fixed IBATIS-458 maxWait in Throttle can fail.
 o Fixed IBATIS-467 flushInterval is limited to hours

------------------------------
 2.3.0 - Dec 01, 2006
------------------------------
 o DEPRECATED All PaginatedList related features due to misuse, minimal applicability and inflexibility
 o DEPRECATED DAO Framework -- Removed from primary distribution, available as a separate download
 o Removed DAO framework from Subversion source tree (tagged before removal)
 o Changed deployment file naming convention, dropped "DBL" and lowercased all
 o Merged common and sqlmap jar files (no more DAO means there's no point in keeping commons separate)
 o Implemented transaction level PreparedStatement caching
 o Fixed IBATIS-335 - Don't call setQueryTimeout if no value specified
 o Fixed IBATIS-338 - NestedSqlException stack overflow
 o Fixed IBATIS-340 - Provide ability to override the default encoding in the Resources class
 o Fixed IBATIS-353 - Probe exception when using inheritance hierarchies
 o Fixed IBATIS-366 - Use ResultObjectFactory to create nested classes
 o Fixed IBATIS-367 - Inner class type handler is not handled correctly within maps
 o Fixed IBATIS-373 - Allow iBATIS to build SqlMapClient from InputStream
 o Fixed IBATIS-374 - Allow <resultMap> with no <result> - must extend another <resultMap>
 

------------------------------
 2.2.0 - Aug 15, 2006
------------------------------

 o Removed iBATIS 1.x compatibility libraries, they are no longer supported.
 o Removed deprectated JtaDaoTemplate
 o Removed custom nested transactions (JDBC 1.4 now required)
 o Added support for ResultSet OUT params from stored procs (e.g. Oracle Ref Cursor)
 o Added support for Multiple ResultSets mapped to corresponding ResultMaps or ResultClasses.
 o Added support for private properties.

 o Fixed IBATIS-320 - openSession() returns same object
 o Fixed IBATIS-325 - DateTypeHandler uses static SimpleDateFormat instance. Not thread-safe.
 o Fixed IBATIS-224 - isNotNull node causes typehandler mappings in statement to fail
 o Fixed IBATIS-249 - Race conditions in Throttle lead to thread blockage popping items from ThrottledPools under stress
 o Fixed IBATIS-250 - CLONE -SELECT statement returns unexpected result when 'groupBy' and 'nullValue' are specified in resultMaps.
 o Fixed IBATIS-258 - Invalid DOCTYPE instruction in example SQL Map file in documentation bundle.
 o Fixed IBATIS-260 - Hash conflict with groupBy resultMaps
 o Fixed IBATIS-261 - CLONE -The method executor.executeBatch() always returns 0.
 o Fixed IBATIS-269 - SqlExecutor calls getMoreResults without checking supportsMultipleResultSets
 o Fixed IBATIS-281 - Nested iterate tags does not work
 o Fixed IBATIS-286 - close session upon null user connection
 o Fixed IBATIS-293 - Fix use of list[]-notation in propertyattributes of dynamic tags
 o Fixed IBATIS-322 - consistently use the Resources class methods rather than Class.forName() 
 o Fixed IBATIS-323 - JDBC driver properties not added to driver/connection when using DBCP
 o Fixed IBATIS-331 - nested result mappings not propagated to extended result maps
 
 o Added IBATIS-22 - Specify Query Timeout
 o Added IBATIS-50 - Ability to override the default bean creation mechanism
 o Added IBATIS-109 - Make PaginatedList work with IBM's broken JDBC driver
 o Added IBATIS-127 - PropertyAccessPlan should put more context information when throwing an exception
 o Added IBATIS-128 - Detect illegal overloaded JavaBeans properties methods (e.g. setters)
 o Added IBATIS-150 - Requirement and benefit of groupBy attribute is not clear in SQL Maps Dev Guide
 o Added IBATIS-159 - A new executeBatchDetailed() method that returns all driver information from batch execution
 o Added IBATIS-166 - Add overloads for common SqlMapClient methods without parameterObject parameter
 o Added IBATIS-167 - Improvements in SimpleDataSource
 o Added IBATIS-176 - Add support for DECIMAL/NUMERIC scale on Stored Procedure Output Parameters
 o Added IBATIS-204 - Cache layer does no logging of puts, gets, flushes, or removals.
 o Added IBATIS-205 - Change access modifiers from private to protected in many classes to allow developers to create extensions and subclasses to the iBatis classes
 o Added IBATIS-209 - Inline TypeHandler Support
 o Added IBATIS-225 - Reuse resultmap for single bean property
 o Added IBATIS-230 - Warn when two ids of a <sql> tag are identical
 o Added IBATIS-242 - Add property getters for ParameterSetter index and ResultGetter name and index
 o Added IBATIS-263 - Ignore case on type aliases
 o Added IBATIS-271 - Create no arg methods in the SqlMapDaoTemplate
 o Added IBATIS-277 - selectKey execution order attribute
 o Added IBATIS-210 - Enum within Collection is not mapped to custom TypeHandler
 o Added IBATIS-217 - I would like to see korean document on iBATIS website's document page
 o Fixed IBATIS-275 - Add comments only to indicate flushDataCache(string) always uses namespace.
 o Added IBATIS-308 - fetchSize for procedures
 o Added IBATIS-305 - corrected the documentation about logging, and added some methods to select specific log implementations
 o Added IBATIS-311 - Allow removeFirstPrepend to fire repeatedly in an <iterate> tag
 o Added IBATIS-321 - Add logging of prepare operations
 
 
------------------------------
 2.1.7 - Jan 21, 2006
------------------------------

 o Fixed IBATIS-218 'i' character in property names, with Turkish locale
 o Fixed IBATIS-219 NoClassDefFoundError: oracle/toplink/sessions/UnitOfWork
 o Fixed IBATIS-228 Exception is thrown by TransactionManager when multiple commits are issued against a started transaction.
 o Fixed IBATIS-229 Method getWriteablePropertyNames in com.ibatis.common.beans.ComplexBeanProbe gets the readable property names
 o Fixed IBATIS-220 Null Pointer in SqlExecutor.handleResults where ResultSet is null.
 o Fixed IBATIS-213 SELECT statement returns unexpected result when 'groupBy' and 'nullValue' are specified in resultMaps.
 o Fixed IBATIS-221 Can't store a List in a Map 
 o Fixed IBATIS-223 Thread deadlock due to CacheModel.flush() 

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 2.1.6 - Nov 5, 2005
------------------------------

 o Fixed IBATIS-198 Call "getDataSource()" of SqlMapClientImpl will cause application to hang
 o Fixed IBATIS-179 Binaries on webpage use old Hibernate
 o Fixed IBATIS-174 CacheModel does not support caching null results
 o Fixed IBATIS-197 Call "getDataSource()" of SqlMapClientImpl will cause application to hang
 o Fixed IBATIS-131 Fix use of list[]-notation in propertyattributes of dynamic tags
 o Fixed IBATIS-173 Incorrect resultset retrieve when calling stored procedure
 o Fixed IBATIS-194 No resultSet found when executing SQL Server stored procedure.
 o Fixed IBATIS-196 can't use dynamic replace data-source-type over IBATIS ver 2.0.9 library
 o Fixed IBATIS-191 operation(insert and update) Oracle's(OCI) CLOB and BLOB fail, CLOB will close tomcat, BLOB will miss any DATA
 o Fixed IBATIS-193 Hidden jar dependicity for iBatis DBL 2.1.5
 o Fixed IBATIS-175 ResultSetLogProxy doesn't log the result properly
 o Fixed IBATIS-195 Sqlmap DTD: include tag not permitted in selectKey element
 o Fixed IBATIS-172 implicit mapping fails on nested column aliases
 o Fixed IBATIS-185 SqlMapClasspathEntityResolver - Offline public ID resolution value ignored 

------------------------------
 2.1.5 - July 17, 2005
------------------------------

 o Fixed IBATIS-136 groupBy not carried forward to extended result maps
 o Fixed IBATIS-139 discriminator being applied to too many result maps (thanks Sven)
 o Fixed IBATIS-152, 149, 116 null result sets now handled properly by JDBC logging classes (thanks Sven)
 o Fixed IBATIS-146 consumes additional result sets before retrieving output params (JTDS fix)
 o Fixed IBATIS-130 parameter maps don't allow for complete TypeHandler implementations
 o Fixed IBATIS-148 parameter maps don't allow for complete TypeHandler implementations
 o Removed dependency on Commons Logging, will autodetect and use Commons Logging, Log4J, JDK 1.4 or no logging
 o Improved entity resolvers to be smarter, checks both system and public IDs, and both ibatis.com and apache.org  

------------------------------
 2.1.0 - May 16, 2005
------------------------------

 o Added <discriminator> and <subMap> tags for class inheritance support
 o Added IBATIS-95 removeFirstPrepend attribute to all tags 
 o Added IBATIS-95 open and close attributes to all dynamic tags to handle complex queries with bracketing 
 o Added IBATIS-35 to allow duplicate type aliases
 o Fixed IBATIS-45 Removed JavaBeanProbe/MapProbe in favor of ComplexBeanProbe 
 o Fixed IBATIS-79 Problem with nested groupBy resultMaps
 o Fixed IBATIS-78 JDBC driver properties does not work when using DBCP
 o Fixed IBATIS-42 bug that prevented dynamic tags from being nested inside an iterate tag
 o Fixed IBATIS-112 bug that will now allow for the $[]$ notation to be used.
 o Fixed IBATIS-45 ProbeExceptions with complex beans
 o Fixed IBATIS-79 Problem with nested groupBy resultMaps
 o Fixed IBATIS-46 xml parsing issue using jdk 1.3
 o Fixed IBATIS-102 duplicate code in the SqlMapConfigParser.java
 o Fixed IBATIS-101 add remapResults attribute to procedure tag in sql-map-2.dtd
 o Changed SQL executor to always call .execute instead of .executeQuery and .executeUpdate
 
------------------------------
 2.0.9B - Feb 20, 2005
------------------------------

 o Rebuilt on Feb 20th to fix incomplete ZIP file
 o Fixed IBATIS-24 Add use="true" to javadoc tasks
 o Fixed IBATIS-25 Included com.ibatis.common not included in JavaDoc
 o Fixed IBATIS-57 Deprecated ScriptRunner
 o Fixed IBATIS-47 Add Table of Contents to SqlMaps developer guide
 o Fixed IBATIS-68 Add PrameterSetter's interface ( getPreparedStatement() )
 o Fixed IBATIS-55 Throws ArrayIndexOutOfBoundsException when call queryForObject
 o Fixed IBATIS-41 Sql fragments donīt use namespaces
 o Fixed IBATIS-51 isParameterAvailable for Maps always returns true
 o Fixed IBATIS-66 com.ibatis.common.util.Throttle not decrementing Session counter causes application to hang
 o Fixed IBATIS-61 Inconsistent type handler handling
 o Fixed IBATIS-70 iBatis Caching Should Not Rely on hashCode Alone
 o Fixed IBATIS-72 Placeholders in sqlmap are not resolved in config
 o Fixed IBATIS-74 Problem using a "url" based properties file
 o Fixed IBATIS-34 Exception while serializable NULL value (CacheModel)

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 2.0.9 - Dec 31, 2004
------------------------------

 o Added solution for N+1 selects for any number of 1:M and M:N relationships.
 o Added groupBy="..." for Result Maps to deal with repeating groups.
 o Added resultMap="..." to result mapping to deal with sub groups.
 o Added remapResults="true|false" remapping of dynamic result set metadata.
 o Added support for isolation levels specified in .startTransaction()
 o Added support for SQL "includes" to reduce/eliminate repeated SQL
 o Added default CLOB/BLOB support that should work for most databases (thanks to Alexander and Martin)
 o Added TopLink DAO Transaction Manager and Template (thanks to Wayne Gentile!)
 o Custom type handlers can now directly implement the TypeHandler interface
 o Refactored Builder/Parser to be more maintainable (nodelets)
 o Verified that duplicate statement names throw an exception. [982534]
 o SqlExecutor now always exhausts result sets with ps.getMoreResults()
 o Fixed new format inline parameter parsing error [ibatis-23]

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 2.0.8 - Nov 26, 2004
------------------------------

 o Probes now always return true for hasReadable/hasWriteable property checks.
 o Fixed OUT/INOUT parameters to proc not retrieved properly (ibatis-12)
 o Verified missing columns throw an exception (ibatis-16)
 o Completely $supplied$ SQL statements are not supported (ibatis-17)
 o Verified parameter type handlers are applied (ibatis-ll)
 o Fixed cache model size of 1 disables caching (ibatis-7)
 o Fixed LRU cache memory leak (ibatis-1)
 o Added commitRequired attribute to transactionManager to force commit even on query (ibatis-10,3)

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 2.0.7 - Oct 03, 2004
------------------------------

 o Added new inline parameter map format (#columnName,javaType=string,jdbcType=VARCHAR# etc.)
 o Added direct Set type property support
 o Added "OBJECT" type handler mapping to help deal with  unsupported types
 o Added better exception messages and improved OJB DAO transaction support
 o Fixed complex properties being instantiated, even if ultimate value is null
 o Fixed DAO builder so that parameter properties override file props
 o Fixed CTH so nulls are now sent to custom setParameter
 o Fixed DAO unclosed Connection in JTA transaction 
 o Fixed DAO possible (unlikely) unclosed JDBC connection

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 2.0.6 - Sep 18, 2004
------------------------------

 o Changed complex props so select won't be executed if param null
 o Fixed non-caching null cache result bug
 o Fixed removeObject bug from fifo and lifo cache
 o Fixed locale issue with JavaBean property matching
 o Fixed unclosed statement if result set fails in MS SQL Server
 o Fixed comments within dao.xml
 o Fixed undetected duplicate statement names in a single sql map
 o Fixed inconsistent type handler for Map params without paramclass
 o Fixed SQLExceptin when populating complex properties
 o Fixed setters being called for non-OUT parameter objects

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 2.0.5 - Aug 11, 2004
------------------------------

 o Added Custom Type Handlers!  (see TypeHandlerCallback)
 o Added OJB DAO support (Thanks to Pedro Salgado)
 o Added passthrough methods for Hibernate DAO template
 o Added JdbcDaoTemplate support to most DAO TX managers
 o Deprecated JtaDaoTemplate, use JdbcDaoTemplate instead
 o Fixed reserved XML character encoding for XML types
 o Fixed Autocommit (true) in JdbcDaoTransaction
 o Fixed Expanded entity references in XML (for &gt; etc.)
 o Fixed base probe indexed property accessor
 o Fixed doubled-up property element for complex DOM props

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 2.0.4 - Jul 25, 2004
------------------------------

 o Deprecated getUserConnection() (use getCurrentConnection())
 o Added getCurrentConnection()
 o Added openSession(Connection) for easier user connections
 o Improved user provided connection implementation
 o Fixed logging bug that prevented SQL from being logged
 o Fixed resultSetType prepareStatement overloaded method call  
 o Fixed nullValue replacement when used with dynamic statements

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 2.0.3 - Jul 16, 2004
------------------------------

 o Added fetchSize and resultSetType attributes to statement and select
 o Added parameter count to CacheKey equals for paranoid equality
 o Removed redundant bit shift in CacheKey update
 o Refactored cache locking pattern to improve concurrent access to cache models
 o Improved caching to avoid redundant connection reservations
 o New property to stop autocommit from being called in EXTERNAL TX Manager
 o Fixed JDBC types being ignored for hashmap parameter classes
 o Fixed some rare misleading error messages

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 2.0.2 - Jun 22, 2004
------------------------------

 o Fixed nested List in Map parameter (e.g. #list[].id#)

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 2.0.1 - Jun 21, 2004
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 o Added DefaultAutoCommit property to EXTERNAL transaction manager
 o Removed redundant throws from template methods

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 2.0.0 Final - Jun 18, 2004
------------------------------

 o Added SqlMapDaoTemplate wrapper methods (wraps SqlMapExecutor methods)
 o Fixed "double.nested" complex properties (no WRITEABLE prop found)
 o Fixed finalizer triggering lazy loader
 o Fixed Paginated List caching
 o Fixed NPE on complex prop without parameter class
 o Fixed default serialize setting on cache model and improved error msg

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 2.0.0 RC5 - May 24, 2004
------------------------------

 o Fixed NPE when no DataSource configured (for Spring)
 o Fixed uppercase bean property support
 o Fixed result map getter based typing vs. setter
 o Fixed javaType attribute support for JavaBeans
 o Fixed caching of statements containing $simple$ dynamic sql
 o Fixed List in Map iterate tag problem
 o Fixed nullValue for primitive result classes of nested select statements

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 2.0.0 RC4 - May 11, 2004
------------------------------

 o IMPORTANT: Renamed queryForList(String, Object, RowHandler) BACK TO queryWithRowHandler
 o Added serialize option to cache model to improve concurrent R/W cache performance
 o Added DOM type support for results and parameters.
 o Added DaoManager.getDao(class, contextId) to support for multiple DAO impls
 o Added access to SqlMapTransactionManager from SQL Map DAOs
 o Released all DTD constraints for pluggable components (cache, datasource, txmgr, daotx)
 o Fixed threading issue with StandardDaoManager

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 2.0.0 RC3 - Apr 19, 2004
------------------------------

 o Updated DBCP support and centralized config
 o Newlines (\r, \n) are now stripped from SQL
 o Properties are passed from DAO builder to SQL Maps builder
 o Improved OSCache key uniqueness

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 2.0.0 RC2 - Apr 11, 2004
------------------------------

 o Added SqlMapClient.flushDataCache()
 o Added "context." prefix for JNDI InitialContext properties
 o Added Resources.setDefaultClassLoader()
 o Fixed specified JDBC type problem with DATE etc.
 o Fixed DAO JDBC connection not being returned
 o Fixed queries with no result map error message
 o Fixed cache key parameter order problem
 o Fixed multiple calls to ResultSet when logging (ODBC/MSAccess problem)
 o Fixed unwrapping of proxy exceptions
 o Fixed convert task temp file bug
 o Fixed specific statement elements using cache model

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 2.0.0 RC1 - Mar 20, 2004
------------------------------

 o Commit/rollback is now only applied if an update occurs.
 o Improved error messages (please comment if they still suck)
 o Fixed dynamic SQL with multiple params via result mapped statement
 o Fixed statement w/ cache models fail with class Cast Exception
 o Fixed procedure parameterMap instead of resultMap JavaBeanDataExchange.setData()
 o Fixed procedure calls with no params fails with NPE
 o Fixed duplicate parameters (#value#...#value#) causes out of bounds exception

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 2.0.0 Beta 5 - Mar 8, 2004
------------------------------

 o Added DAO properties forwarding to transaction managers (e.g. SQL Map config)
 o Added support for both file prop config and prog. properties (file overrides prog.)
 o Fixed SQL Map statement conversion issue (empty SQL)
 o Fixed DAO passthrough methods
 o Fixed DAO commit/close connection
 o Fixed Property name reuse in parameter maps (PropertyAccessPlan)

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 2.0.0 Beta 4 - Mar 2, 2004
------------------------------

 o Includes first "sneak peek" of DAO 2.0 Framework 
 o Added DAO 1.x TX Pool classes for real SQL Maps 2.0 support
 o Added SqlMapSession.close()
 o Refactored SqlMapSession and SqlMapClient interfaces
 o Renamed SqlMapClient.getSession() to .openSession()
 o Renamed files to ibatis-sqlmap-2.jar, ibatis-common-2.jar and ibatis-dao-2.jar
 o Moved compatibilitiy JARs and DAO 1.x to lib/optional/compatibility
 o Fixed hasReadable/WriteableProperty check bug
 o Fixed addBatch Bug
 o Fixed Result Map nullValue type conversion

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 2.0.0 Beta 3 - Feb 18, 2004
------------------------------

 o Added new namespaces
 o Renamed <procedure> output="true" to mode="IN|OUT|INOUT"
 o Renamed queryWithRowHandler to queryForList(String, Object, RowHandler)
 o Upgraded DAO JAR to version 1.3.1
 o Fixed iterative $substitutions[]$
 o Fixed multiple iterations in a mapped statement
 o Fixed pure output parameters for stored procs
 o Fixed stored proc trimming problem

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 2.0.0 Beta 2 - Jan 18, 2004
------------------------------

 o Changed (IMPORTANT) cacheModel attribute readWrite="true" to readOnly="false" (more accurate)
 o Ant task to convert SQL Maps
 o Updated example log4j.properties and included in /debug directory.
 o Implemented session based caching
 o Moved ErrorContext to request scope
 o Implemented reset methods for scopes
 o Skipped records use rs.absolute() if ResultSet type is not TYPE_FORWARD_ONLY
 o Fixed connection proxy logging bug (no output).
 o Fixed insert element without selectKey (NPE)
 o Fixed LRU/FIFO aliases (swapped)
 o Fixed legacy properties left in converted map files

------------------------------
 2.0.0 Beta 1 - Jan 11, 2004
------------------------------

IMPORTANT: 2.0 initially focuses on compatibility, stability and quality.  Very
           few new features have been added, but the new architecture should make
           make possible the addition of many great new features.

 o Complete, from the ground up rewrite.
 o Completely new, but familiar API and XML document structure
 o Compatibility API for 99% 1.x backward compatibility
 o New and improved array[] support
 o New and improved stored proc support (including output params)
 o New support for auto-gen keys
 o New URL resource loading of config files
 o New type aliases for more concise mappings
 o New XML data types for mappings (direct XML to DB)
 o New and improved lazy loading of all complex types
 o Improved overall performance
 o Reduced library dependencies
 o Much more...and more yet to come
