Version 1.0

• #89: Add JsonNameAttribute as a more powerful substitute for the standard JsonPropertyNameAttribute.

  • When used on a discriminated union case, JsonNameAttribute can take a value of type int or bool instead of string.
  • JsonNameAttribute can take multiple values. When deserializing, all these values are treated as equivalent. When serializing, the first one is used.
  • JsonNameAttribute has a settable property Field: string. It is used to set the JSON name of a union case field with the given name.

• #92: Serialization of record properties (in addition to fields).

  • Add option includeRecordProperties: bool to enable serializing record properties.
  • Also serialize record properties with JsonIncludeAttribute even when includeRecordProperties is false.

• Add support for the standard DefaultIgnoreCondition.WhenWritingNull as a synonym for IgnoreNullValues = true that allows None and ValueNone to be omitted instead of null.

• #123: BREAKING CHANGE: Missing fields of type option or voption now throw an error by default instead of being deserialized to None / ValueNone. To support missing fields, either enable the option IgnoreNullValues = true or DefaultIgnoreCondition = WhenWritingNull, or use the type Skippable instead of option or voption.

• #126: Add option types: JsonFSharpTypes that specifies which types the F# converter should handle. Unlisted types will be handled by the default System.Text.Json. By default, all supported types are handled.