Spring Data Document Changelog
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Changes in version 1.0.0.M2 MongoDB (2011-04-09)
------------------------------------------------

General
* Spring configuration support using Java based @Configuration classes

Core Data Access
* Persistence and mapping lifecycle events
* GeoSpatial integration
* [DATADOC-76] - Add support for findAndRemove to MongoTemplate/MongoOperations
* [DATADOC-5] - Provide detailed mapping of Mongo errors onto Spring DAO exception
* [DATADOC-51] - Fixed issue with exceptions thrown when authenticating multiple times for sam eDB instance

Querying
* [DATADOC-72] - Add support for Mongo's $elemMatch and chained Criteria
* [DATADOC-77] - Rename "and" method in Query to "addCritera"
* [DATADOC-67] - Criteria API to support keywords for geo search

Mapping
* Feature Rich Object Mapping integrated with Spring's Conversion Service
* Annotation based mapping metadata but extensible to support other metadata formats
* [DATADOC-60] - Add namespace support to setup a MappingMongoConverter
* [DATADOC-33] - Introduce annotation to demarcate id field in a domain object

Repository
* [DATADOC-47, DATACMNS-17] - Adapted new metamodel API 
* [DATADOC-46] - Added support for 'In' and 'NotIn' keyword
* [DATADOC-49] - Fixed 'And' and 'Or' keywords
* [DATADOC-41] - Added support for executing QueryDsl predicates 
* [DATADOC-69] - Let repository namespace pickup the default mapping context bean and allow configuration
* [DATADOC-24] - Allow use of @Query annotation to define queries
* [DATADOC-34] - Create indexes for columns that are mentioned in query methods

Cross-Store
* [DATADOC-48] - Cross-store persistance - support for JPA Entities with fields transparently persisted/retrieved using MongoDB

Logging
* [DATADOC-66] - Log4j log appender

Changes in version 1.0.0.M1 MongoDB (2011-02-14)
------------------------------------------------

General
* BeanFactory for basic configuration of Mongo environment
* Namespace for basic configuration of Mongo environment

Core Data Access
* Introduce MongoTemplate implementation with methods defined in MongoOperations interface
* MongoTemplate support for insert, find, save, update, remove
* MongoTemplate support for basic POJO serialization based on bean properties
* Allow MongoTemplate methods to use a default collection name
* Exception translation in MongoTemplate to Spring's DAO exception hierarchy
* Support for update modifiers to allow for partial document updates
* Expose WriteConcern settings on MongoTemplate used for any write operations
* Support in MongoTemplate for enabling either logging or throwing exceptions based on value of WriteResult return value.

Repository
* Introducing generic repository implementation for MongoDB
* Automatic implementation of interface query method names on repositories.
* Namespace support for Mongo repositories
* Allow usage of pagination and sorting with repositories