toml

• Parsing an invalid local date, local time, local date-time or offset date-time now throws a TomlInvalidDateTimeException instead of an ArgumentError.
• Upgraded dependencies.

• Dart 3.2 is now required.
• Upgraded dependencies.

• Dart 2.18 is now required.
• Upgraded dependencies.
• Added TomlDocument.loadSync to load TOML documents synchronously. This new method is not supported on the web.

• Downgraded meta dependency from ^1.8.0 to ^1.7.0 for compatibility with Flutter 3.0.1.

• Dart 2.17 is now required.
• Upgraded dependencies.
• Removed dependency on package:quiver in favor of package:collection and Dart 2.14's Object.hash and Object.hashAll methods.

• Dart 2.13 is now required.
• Upgraded dependencies.
• Added support for 1.0.0 compliant version of toml-test test suite.
• Fixed parsing of multi-line literal and multi-line basic strings with up to two (unescaped) double quotes or single quotes before the closing delimiter.
• Fixed immutability of AST. The AST is intended to be immutable, but List properties of the AST were only ungrowable not unmodifiable.

• Disallowed non-scalar Unicode values when encoding (multiline) basic strings.
  • Added TomlBasicString.canEncode and TomlMultilineBasicString.canEncode.
  • The constructors of TomlBasicString and TomlMultilineBasicString methods throw an ArgumentError if a string cannot be encoded.
  • The TomlBasicString.escape and TomlMultilineBasicString.escape methods throw a TomlInvalidEscapeSequenceException if a string cannot be encoded.
• Fixed hashCode and operator == of some AST nodes.
  • Two TomlDocuments with equal expressions now have the same hash codes.
  • Two TomlPartialTimes with equal fractional seconds now have the same hash code.
  • Two TomlFloats that both represent a nan value are now considered equal.
• Added TomlSimpleKey.from factory method.
• Allowed leading and trailing whitespace in TomlKey.parse.
• Fixed TomlKey.parentKey for TomlKey.topLevel.
• Removed unused getter TomlArray.itemTypes.
• Removed redundant TomlKeyVisitor interface.
• Improved error messages.
• Upgraded dependencies.

• Added support for null-safety.
  • Dart 2.12 is now required.

• Fixed pretty-printing of Windows line endings in multiline basic strings. The \r in a \r\n sequence is not escaped anymore. A carriage return that is not followed by a line feed is still escaped.
• Fixed parsing of multiline basic strings with Windows newlines. A \r\n sequence caused a runtime type error in previous releases because it was represented as a List instead of a String internally.

• Updated to [v1.0.0][toml-spec/v1.0.0] of the TOML specification.
  • Allowed leading zeros in exponent part.
  • Allowed heterogeneous arrays.
  • Disallowed tables created by dotted key/value pairs to be redefined in [table] form and vice versa.

• Updated to [v0.5.0][toml-spec/v0.5.0] of the TOML specification.
  • Added binary, octal and hexadecimal integer notation.
  • Added special floating point values inf and nan.
  • Added offset date-times, local date-times, local dates and local times.
    • The decoder produces TomlOffsetDateTime, TomlLocalDateTime, TomlLocalDate or TomlLocalTime values. There are methods to map TomlOffsetDateTime to a DateTime. To convert the other values to DateTimes, missing information such as date, time or offset has to be provided by the application.
    • UTC and local DateTimes are now encoded as offset date-times.
• Added support for BigInts.

This is a major update that does not only bring along many changes to the internal architecture of the library but also to its public interface.

• Removed the TomlParser class. Use TomlDocument.parse and TomlDocument.toMap instead.
• In preparation to support TOML [v0.5.0][toml-spec/v0.5.0] in an upcoming version of the library, the parser is now based on TOML's official ABNF.
• Removed the TomlEncoder class. Use TomlDocument.fromMap and TomlDocument.toString instead.
• Removed the toml.decoder and toml.encoder libraries. You should always use the toml library instead.
• Removed the toml.loader library as well as the toml.loader.* libraries. Use TomlDocument.load instead. In order to implement a custom loading mechanism, use TomlDocument.parse instead.
• Removed the yaml dependency. JSON and YAML documents cannot be loaded with this package anymore.
• Renamed TomlEncodable to TomlEncodableValue and toToml to toTomlValue.
• Added TomlEncodableKey interface. Objects that implement this interface are allowed to be used as keys in hash maps instead of strings. Their toTomlKey method must return a TomlEncodeableKey itself or a string that can be used as a TOML key. By default toTomlKey is implemented via toTomlValue.

• Upgraded dependencies.

• Upgraded to Dart 2.

• Upgraded dependencies.

• Removed deprecated use*ConfigLoader functions.
• Improved testing and added support for BurntSushi's [toml-test][toml-test] suite.

• Removed deprecated toml.browser and toml.server libraries.
• Dropped support for dart_config. There is now a custom ConfigLoader interface with two default implementations.
• The use*ConfigLoader functions are still available for backward compatibility, but are deprecated and will be removed in the next release. Each of the ConfigLoader implementations has a static use method which you should use instead.

• Introduced new toml.loader library.
• The toml.browser and toml.server libraries are now deprecated and will be removed in the next release. Use the new toml.loader library instead.

• Updated to [v0.4.0][toml-spec/v0.4.0] of the TOML specification.
• Added bare/quoted keys.
• Added inline table syntax.
• Allowed underscores in numbers.
• Removed forward slash as an escapable character.

• Fixed links and markdown.

• Initial version, implements v0.3.1 of the TOML specification.