• Performance improvement (2-3x)
• Projection is improved to generate better sql queries
• Mapster is now able to map structs
• Flagged enums are supported
• You can now both opt-in and opt-out of settings
• Settings inheritance is able to inherit from interfaces
• Settings inheritance is now combined (it does not only pick from the closest parent)
• New rule based settings, you can defined your settings at a more granular level
• Settings are no longer only static, you can use different setting configurations for particular mappings
• You can ignore properties by attributes
• Now you can set up mapping between different types. Ex: config.Map(dest => dest.AgeString, src => src.AgeInt)
• Mapster now supports circular reference mapping!
• Supports more frameworks (.NET 4.0, 4.5, .NET Core RC 5.4)