v4.0.0

🚨 Breaking Changes

• ignore indexed properties by @latonz in #1351
• add enum underlying type conversion by @latonz in #1352
• strict mappings by default by @latonz in #1353
• support mapping properties of custom collection mappings by @latonz in #1364
• improve handling of read-only and immutable types by @latonz in #1413
• improve member matching performance for member names with lots of upper case letters by @latonz in #1447
• enum from/to string explicit mappings by @BeeTwin in #1483

🚀 Features

• introduce MapValueAttribute to map constant values and method provided values by @latonz in #1335
• add MappingTarget attribute to set the mapping target as the first parameter by @latonz in #1376
• support additional mapping method parameters by @latonz in #1400
• inline methods consisting of a single return statement or local variable declaration expression by @hartmair in #1422
• support private constructors by @latonz in #1405
• improve handling of read-only and immutable types by @latonz in #1413
• improve constructor mapping readability by @aradalvand in #1448
• add support for mappers being nested under interfaces or records by @david-driscoll in #1464
• enum from/to string explicit mappings by @BeeTwin in #1483
• enum from/to string naming strategies for different letter casings by @BeeTwin in #1486
• enum from/to string naming strategies for DescriptionAttribute and EnumMemberAttribute by @latonz in #1507

🐛 Bug Fixes

• adjust diagnostic messages to be correct when applied with MapValue by @latonz in #1332
• allow same-name members with different casings by @latonz in #1350
• replace invalid MapPropertyAttribute constructors with valid versions by @latonz in #1354
• failing projection with static mapper from another assembly by @trejjam in #1418
• collect EnumerateUnmappedOrConfiguredTargetMembers to prevent collection was modified exception by @trejjam in #1438
• support inline expression with casting by @trejjam in #1419
• correct map nested interfaced enumerations by @latonz in #1404
• only initialize unflattened nullable target members when needed by @latonz in #1408
• improve handling of read-only and immutable types by @latonz in #1413
• improve member matching performance for member names with lots of upper case letters by @latonz in #1447
• initialize nullable values when assigning null to a child member by @latonz in #1449
• report inaccessible constructor instead of mapping could not be created by @latonz in #1462
• support inlining of method with generic type arguments by @trejjam in #1498
• refactor member matching and member mapping building process by @latonz in #1334

Full Changelog: v3.6.0...v4.0.0
Migration guide: https://mapperly.riok.app/docs/breaking-changes/4-0/

v4.0.0-next.4

🚨 Breaking Changes

• Enum from/to string explicit mappings by @BeeTwin in #1483

🚀 Features

• Adding support for mappers being nested under interfaces or records by @david-driscoll in #1464
• Enum from/to string explicit mappings by @BeeTwin in #1483
• Enum from/to string naming strategies by @BeeTwin in #1486
• Enum naming strategies for DescriptionAttribute and EnuMemberAttribute by @latonz in #1507

🐛 Bug Fixes

• report inaccessible constructor instead of mapping could not be created by @latonz in #1462
• Support inlining of method with generic type arguments by @trejjam in #1498

Full Changelog: v4.0.0-next.3...v4.0.0-next.4

v4.0.0-next.3

🚨 Breaking Changes

• fix: improve handling of read-only and immutable types by @latonz in #1413
• fix: improve member matching performance for member names with lots of upper case letters by @latonz in #1447

🚀 Features

• private constructors support by @latonz in #1405
• fix: improve handling of read-only and immutable types by @latonz in #1413
• feat: improve constructor mapping readability by @latonz and @aradalvand in #1448

🐛 Bug Fixes

• fix: correct map nested interfaced enumerations by @latonz in #1404
• fix: only initialize unflattened nullable target members when needed by @latonz in #1408
• fix: improve handling of read-only and immutable types by @latonz in #1413
• fix: improve member matching performance for member names with lots of upper case letters by @latonz in #1447
• fix: initialize nullable values when assigning null to a child member by @latonz in #1449

Full Changelog: v4.0.0-next.2...v4.0.0-next.3

v4.0.0-next.2

🚀 Features

• Add MappingTarget attribute to set the mapping target as the first parameter by @latonz in #1376
• support additional mapping method parameters by @latonz in #1400
• feat: inline methods consisting of a single return statement or local variable declaration expression by @hartmair in #1422

🐛 Bug Fixes

• Fix failing projection with static mapper from another assembly by @trejjam in #1418
• fix: Collect EnumerateUnmappedOrConfiguredTargetMembers to prevent collection was modified exception by @trejjam in #1438
• Support inline expression with casting by @trejjam in #1419

Full Changelog: v4.0.0-next.1...v4.0.0-next.2

v4.0.0-next.1

🚨 Breaking Changes

• ignore indexed properties by @latonz in #1351
• add enum underlying type conversion by @latonz in #1352
• strict mappings by default by @latonz in #1353
• support mapping properties in foreach mappings by @latonz in #1364

🚀 Features

• Refactor member matching and member mapping building process by @latonz in #1334
• Introduce MapValueAttribute to map constant values and method provided values by @latonz in #1335

🐛 Bug Fixes

• adjust diagnostic messages to be correct when applied with MapValue by @latonz in #1332
• allow same-name members with different casings by @latonz in #1350
• Replace invalid MapPropertyAttribute constructors with valid versions by @latonz in #1354

Full Changelog: v3.6.0...v4.0.0-next.0
Breaking changes migration guide: Breaking Changes

v3.6.0

3.6.0 (2024-06-18)

Bug Fixes

• correct syntax in nameof clause of throw null exceptions (#1263) (3d43a6f)
• fixes using the wrong object factory when multiple factories with the same target type but different source types are used (#1313) (51aa1da)
• In disable nullable reference type contexts do not assume nullable IQueryable generic types (#1268) (56b03d2)
• prefer coalesce operator over if-else to simplify generated source code (#1262) (b4548d2)

Features

• add a warning when a referenced mapping types do not match (#1256) (2fd22e3)
• Adds an option to include all members of a single member (#1245) (b69b2a9)
• Map from source object (#1247) (d790055)

v3.6.0-next.2

3.6.0-next.2 (2024-06-03)

Bug Fixes

• fixes using the wrong object factory when multiple factories with the same target type but different source types are used (#1313) (51aa1da)
• In disable nullable reference type contexts do not assume nullable IQueryable generic types (#1268) (56b03d2)

v3.6.0-next.1

3.6.0-next.1 (2024-05-03)

Bug Fixes

• correct syntax in nameof clause of throw null exceptions (#1263) (3d43a6f)
• prefer coalesce operator over if-else to simplify generated source code (#1262) (b4548d2)

Features

• add a warning when a referenced mapping types do not match (#1256) (2fd22e3)
• Adds an option to include all members of a single member (#1245) (b69b2a9)
• Map from source object (#1247) (d790055)

v3.5.1

3.5.1 (2024-04-23)

Bug Fixes

• Add missing generic constraints to generated methods (#1227) (5324612)
• Do not discover mapping methods marked as [ObjectFactory] automatically (#1234) (1cd6814)
• expand target type new when inlining in queryable projection mappings (#1238) (840b6e1)
• extend queryable project inlined arguments with full namespace (#1233) (de3b332)
• respect user mapping attributes in generic mappings (#1230) (f753ceb)
• use correct nullable types when referencing named mappings (#1237) (b3f79e8)

v3.5.1-next.2

3.5.1-next.2 (2024-04-15)

Bug Fixes

• Do not discover mapping methods marked as [ObjectFactory] automatically (#1234) (1cd6814)
• expand target type new when inlining in queryable projection mappings (#1238) (840b6e1)
• extend queryable project inlined arguments with full namespace (#1233) (de3b332)
• respect user mapping attributes in generic mappings (#1230) (f753ceb)
• use correct nullable types when referencing named mappings (#1237) (b3f79e8)