v11.6.0

Potentially breaking changes

• C# 11 required keyword now recognized as required: Properties using the C# 11 required keyword (RequiredMemberAttribute / JsonRequiredAttribute) are now correctly treated as required in schema generation and code output. Previously these were incorrectly treated as optional (Required.Default). This changes generated code: such properties now get Required.Always, [Required] attribute, and the required modifier when UseRequiredKeyword is enabled. (#1908)
• Both JsonStringEnumMemberName and EnumMember attributes are now emitted for enum members when using System.Text.Json, for compatibility with NSwag's reflection-based URL parameter serialization. (#1905)
• $schema version preserved in ToJson() instead of forcing draft-04. If you relied on the output always being draft-04, this may affect you. (#1881)
• patternProperties validation now correctly applies to all matching properties, not just the first. (#1898)
• MinLength no longer incorrectly applied to DateTime, DateTimeOffset, DateOnly, TimeOnly properties. (#1900)

What's Changed

• Use NET 10 SDK and upgrade to NUKE 10 by @lahma in #1876
• Upgrade to NUKE 10.1.0 by @lahma in #1877
• Fix + in JSON reference paths being decoded as space by @Copilot in #1880
• Fix property named -1 generating invalid C# identifier instead of Minus1 by @Copilot in #1882
• Fix infinite loop in RenamePropertyWithSameNameAsClass when suffixed name is already taken by @Copilot in #1883
• Preserve original $schema version in ToJson() instead of forcing draft-04 by @Copilot in #1881
• docs: Clarify TypeScriptVersion accepts any decimal ≥ 4.3 by @Copilot in #1884
• Include root README.md in all NuGet packages by @Copilot in #1885
• Fix outdated JSON schema output example in README by @Copilot in #1887
• Add SPDX-License-Identifier to C# file headers by @Copilot in #1886
• Support JsonPropertyOrder attribute for schema property ordering by @Copilot in #1892
• Fix generated classes new line for annotations by @Copilot in #1893
• Support EnumDataType annotation in JSON schema generation by @Copilot in #1890
• Fix ExtensionData merge behavior and add enum support for JsonSchemaExtensionDataAttribute by @Copilot in #1888
• SampleJsonDataGenerator: generate GUID for uuid/guid format strings by @Copilot in #1895
• Fix SampleJsonDataGenerator overflow for long min/max values by @lahma in #1901
• Fix ObsoleteAttribute not applied to classes with a base class by @lahma in #1902
• Fix MinLength incorrectly added to DateTime and Date types by @lahma in #1900
• Fix patternProperties validation to apply to all properties by @lahma in #1898
• Support C#11 required keyword in schema generation by @lahma in #1908
• Emit both JsonStringEnumMemberName and EnumMember attributes by @lahma in #1905
• Fix IsStringEnumArray for nullable enum arrays by @lahma in #1904
• Fix Display(Name) not setting schema title on classes by @lahma in #1906
• Fix public fields excluded with STJ IncludeFields=true by @lahma in #1907
• Fix IPv4 format validator regex false positives by @lahma in #1909
• Update Namotion.Reflection package to version 3.5.0 by @RicoSuter in #1916

New Contributors

• @Copilot made their first contribution in #1880

Full Changelog: v11.5.2...v11.6.0

NJsonSchema v11.5.2

What's Changed

• Add JsonLibraryVersion and generate JsonStringEnumMemberNameAttriute for >= 9.0, EnumMemberAttribute otherwise by @RicoSuter in #1865
  • Reverts the breaking change introduced by "Use [JsonStringEnumMemberName] instead of [EnumMember] #1864"
• Add support for JsonStringEnumConverter<T> detection and test it by @wellWINeo in #1868
• Update dependencies by @lahma in #1874
• CSharp generator: Fix required keyword and add write accessor (set/init) by @RicoSuter in #1862

New Contributors

• @wellWINeo made their first contribution in #1868

Full Changelog: v11.5.1...v11.5.2

NJsonSchema v11.5.1

What's Changed

• fix: Enum descriptions serialization/property by @RicoSuter in #1861
• Use JsonStringEnumConverter instead of JsonStringEnumConverter by @0xced in #1863
• Use [JsonStringEnumMemberName] instead of [EnumMember] by @0xced in #1864

New Contributors

• @0xced made their first contribution in #1863

Full Changelog: v11.5.0...v11.5.1

NJsonSchema v11.5.0

What's Changed

Breaking changes:

• Change TypeScript default version to 4.3 (removed support for TS versions < 4.3) by @lahma in #1855

Others:

• Update Namotion.Reflection to v3.4.3 by @RicoSuter b19c2de
• Minor perf tweaks by @lahma in #1851
• Make enum description reading tolerant to invalid data by @lahma in #1852
• Don't output enum descriptions if all empty by @lahma in #1854

Full Changelog: v11.4.0...v11.5.0

NJsonSchema v11.4.0

What's Changed

• Cache NJsonSchema properties in JsonReferenceResolver by @lahma in #1817
• Avoid trying JsonSchema construction for object having boolean required by @lahma in #1818
• Optimize AsyncJsonReferenceVisitorBase.Visit by @lahma in #1819
• Allow customizing FluidParser construction by @lahma in #1822
• Add support for testing whether TS code compiles with tsc by @lahma in #1824
• Fix ApplyRangeAttribute failing when min/max is specified as string by @sindrekroknes in #1831
• Add ability to overwrite templates multiple times using templateFolder by @Georgy-Losenkov in #1835
• Convert to using TS as TYPE instead cast with <TYPE> by @lahma in #1837
• Convert to using proper Verify tests in TypeScript testing by @lahma in #1838
• Convert to using proper Verify tests in C# testing by @lahma in #1839
• Upgrade testing related NuGet packages by @lahma in #1840
• Upgrade to Fluid 2.25 by @lahma in #1842
• Use ValueStringBuilder in ConvertDashesToCamelCase by @lahma in #1844
• C# generator: create anonymous types with camel casing (3rd attempt) by @WolfgangHG in #1828
• Support configuring whether constructor parameter are sorted by @manfred-brands in #1399
• Fixed validation of JTokens with type Uri by @ertrumbl in #1403
• Convert more tests to use verify by @lahma in #1845
• Replace remaining any cast with as any by @lahma in #1846
• Convert to xUnit v3 by @lahma in #1848
• Support description for each x-enumNames value by @lekhmanrus in #1789
• Remove some unnecessary LINQ usage by @lahma in #1849
• Optimize camel-casing logic by @lahma in #1850

New Contributors

• @sindrekroknes made their first contribution in #1831
• @manfred-brands made their first contribution in #1399
• @ertrumbl made their first contribution in #1403

Full Changelog: v11.3.2...v11.4.0

NJsonSchema v11.3.2

What's Changed

• Revert "C# generator: create anoymous types with camel casing (reworked)" by @RicoSuter in #1816

Full Changelog: v11.3.1...v11.3.2

NJsonSchema v11.3.1

What's Changed

• Don't throw on missing member when resolving template identifier by @lahma in #1815

Full Changelog: v11.3.0...v11.3.1

NJsonSchema v11.3.0

What's Changed

• Add NET 8 targets and fix analyzer reported issues by @lahma in #1792
• Avoid re-registration of type if member not found in member access by @lahma in #1793
• Optimize ReflectionServiceBase.IsBinary by @lahma in #1794
• Optimize JsonSchema.TypeRaw handling by @lahma in #1795
• Upgrade to Fluid 2.23 by @lahma in #1796
• Add Verify unified testing support to C# and TypeScript by @lahma in #1800
• Expand code compilation checks to GeneralGeneratorTests by @lahma in #1801
• Add support for high precision dates by @philip-reed in #1797
• Fix RangeAttribute format for decimals by @lahma in #1803
• Ensure RangeAttribute respects numeric type's min/max by @lahma in #1804
• Use explicit using for System.Linq to make it easier to spot by @lahma in #1805
• Replace manual locking and Dictionary with ConcurrentDictionary by @lahma in #1806
• Remove unnecessary use of Type.GetTypeInfo() by @lahma in #1807
• Reduce memory allocations by @lahma in #1808
• Use compiled regex for template's final cleanup by @lahma in #1809
• Use state with ConcurrentDictionary on modern platforms by @lahma in #1810
• Upgrade to Fluid 2.24 by @lahma in #1812
• Fix serialization of arrays with nullable items in TypeScript by @deceptiveSimplicity in #1813
• C# generator: create anoymous types with camel casing (reworked) by @WolfgangHG in #1788

New Contributors

• @philip-reed made their first contribution in #1797

Full Changelog: v11.2.0...v11.3.0

NJsonSchema v11.2.0

What's Changed

• Prepare for NET 9 SDK analysis by @lahma in #1743
• Add net8.0 target, drop net6.0 by @lahma in #1744
• Use collection expressions by @lahma in #1745
• Remove unnecessary usings by @lahma in #1746
• Enable implicit usings by @lahma in #1750
• Use compound assignment and simplify delegate invocation by @lahma in #1749
• Use pattern matching by @lahma in #1748
• Simplify collection initialization by @lahma in #1751
• Use expression bodies for properties and accessors by @lahma in #1752
• Remove redundant equality checks by @lahma in #1753
• Upgrade to NUKE 9 by @lahma in #1754
• Fix analysis warnings in tests by @lahma in #1755
• Retrieve attributes once in JsonSchemaGenerator.Apply.DataAnnotations by @lahma in #1756
• Retrieve attributes only once in SystemTextJsonReflectionService.GenerateProperties by @lahma in #1757
• Upgrade to Fluid.Core version 2.13.1 by @lahma in #1758
• Make IgnoreEmptyCollectionsContractResolver special case ICollection.Count check by @lahma in #1759
• Improve JsonSchema.InitializeSchemaCollection performance by @lahma in #1760
• Update packages by @lahma in #1766
• Fix TypeMapper UseReference not used when mapping a GenericType by @desjoerd in #1762
• C# generator: create anoymous types with camel casing by @WolfgangHG in #1716
• Fix template caching by @Georgy-Losenkov in #1761
• Upgrade to Fluid 2.19.0 by @lahma in #1770
• Fix '#' in typescript property names by @TobiasMarklund in #1778
• Decode percent-encoded characters in $ref URIs - Fix issue #1539 by @viscontem in #1775
• Add support for UTC date-only format (yyyy-MM-ddZ) by @Eqwerty in #1774
• Upgrade packages by @lahma in #1780
• Fix analyzer issues and remove obsolete NoWarn items by @lahma in #1781
• Upgrade to Fluid 2.21.0 by @lahma in #1785
• Improve ClassTemplateModel performance by @lahma in #1786
• SampleJsonSchemaGenerator: Generate JSONSchema for openapi by @javierlarota in #1767
• Keep Original Enum Names for Reuse in Custom Templates by @lekhmanrus in #1763
• configurable fieldname by @notlazychen in #1733
• C# Generator: Generate range for different formats by @rbergheim in #1720
• feat: option to use c# 11 required keyword for required properties by @alpoi-x in #1711
• Throw more detailed error messages when encountering Json Schema errors by @hyzx86 in #1707
• Use generated property name for constructor parameters by @fzzle in #1662

New Contributors

• @desjoerd made their first contribution in #1762
• @WolfgangHG made their first contribution in #1716
• @Georgy-Losenkov made their first contribution in #1761
• @TobiasMarklund made their first contribution in #1778
• @viscontem made their first contribution in #1775
• @Eqwerty made their first contribution in #1774
• @javierlarota made their first contribution in #1767
• @lekhmanrus made their first contribution in #1763
• @notlazychen made their first contribution in #1733
• @rbergheim made their first contribution in #1720
• @alpoi-x made their first contribution in #1711
• @hyzx86 made their first contribution in #1707
• @fzzle made their first contribution in #1662

Full Changelog: v11.1.0...v11.2.0

NJsonSchema v11.1.0

What's Changed

• Update NuGet packages (Namotion.Reflection, STJ, etc.)
• Upgrade to NUKE 8.1 by @lahma in #1731
• Upgrade packages by @lahma in #1719
• Add support for STJ-native C# code gen by @schnerring in #1675
• fixes #1728 return null when subType is not found, fixes Stackoverflow exception by @ryanheath in #1729
• Fix: Resolve escaped "/" and "~" in JSON references by @nntzuekai in #1725
• Upgrade packages by @lahma in #1742
• Add support for non-string discriminators using System.Text.Json by @david-brink-talogy in #1724

New Contributors

• @schnerring made their first contribution in #1675
• @ryanheath made their first contribution in #1729
• @nntzuekai made their first contribution in #1725
• @david-brink-talogy made their first contribution in #1724

Full Changelog: v11.0.2...v11.1.0