This page details the changes that have been made since the 1.0RC release. For a general overview of changes since 0.1, you can read the overview 1.0 release notes.

• Support Id mappings without a property, used for value-type style mappings. Id("id-column")
• Allow null as a valid value for nullable ids
• Basic enum support to the HasMany Where expression parser
• Brought version, discriminator, and id to the same level as property for column attribute support
• Native generator with a sequence to identity generator
• SchemaAction to ClassMap
• Removed magic inside that was preventing use in medium trust scenarios
• HashSet added to collection type auto-detection routines
• Abstract classes that aren't layer supertypes to the automapper
• Ignore open generic types in the automapper
• format_sql in configuration
• Custom identity generator class support
• AutoImport convention
• Id generator prediction support for the automapper

• Ability to mix inline subclass mappings with SubclassMap based mappings
• Inheritance hierarchies where every level may not be mapped
• Interfaces as parents in inheritance hierarchies
• Changed AsSet and AsMap to use IComparer instead of IComparer
• Stopped the debugger from evaluating the Not properties, which causes debugging nightmares
• Any properties used in an automapped entity with a composite-id are now not re-mapped
• ForeignKeyConvention breaking on automapped one-to-many's
• byte[] version columns are now automapped as sql timestamp properties, following ayende's example
• Cache alterations working in the automapper again
• Repeated Joins
• Overriding generators in conventions
• Collections always got a one-to-many element

• Renamed ForTypesThatDeriveFrom to Override
• Renamed ForAllTypes to OverrideAll