protoc_plugin-21.1.2

• Fix a bug in comment parsing. (#871, #879)

protoc_plugin-21.1.1

• Rename a local variable used with message constructors to avoid potential conflicts with protobuf field names. (#869)

protoc_plugin-21.1.0

• Generate code comments for annotated protobuf inputs. (#161)

• Generate message constructor arguments by default again. New flag disable_constructor_args disables generating the arguments.

  Constructor arguments were removed in 21.0.0 as they increase dart2js binary sizes even when the arguments are not used.

  Example usage to disable constructor arguments:

  protoc --dart_out='disable_constructor_args,<other options>:.' ...
  

  (#850, #855)

protobuf-3.1.0

• CodedBufferReader readBytes now copies the returned bytes to avoid accidental sharing of the input buffer with the returned Uint8List. New member readBytesAsView added with the old behavior. (#863)

• Avoid sharing the input buffer in unknown length-delimited fields using the new readBytes. (#863)

protoc_plugin-21.0.2

• Fix missing protobuf import in generated grpc files. (#844)

protoc_plugin-21.0.0

• Identifiers fromBuffer, fromJson, $_defaultFor, initByValue are no longer reserved. Proto fields with those Dart names will no longer have a suffix added. (#679)

• Remove message constructor arguments. Constructors with arguments cause increase in release binary sizes even when no arguments are passed to the constructors. (#703)

  Migration:

  Set the fields after construction, using cascade syntax. For example, if you have:

  MyMessage(a: 123, b: [1, 2, 3])

  You can do:

  MyMessage()
    ..a = 123
    ..b.addAll([1, 2, 3])

• Require Dart 2.19.

• Export public dependencies (import publics in proto files) in .pbenum.dart files, same as .pb.dart files. (9aad6aa)

• Fix decoding map fields when key or value (or both) fields of a map entry is missing. (#719, #745)

• Generated files now split ignore_for_file comments across multiple lines when necessary. (#770)

• Generated files now uses shared consts to eliminate repeated bool.fromEnvironment() expressions. (#772)

• Removed accidental /// at the top of generated Dart files to avoid new dangling_library_doc_comments lint. (#774)

• Generated files now have sorted imports and have fewer import-related ignore_for_file: analysis directives. (#778)

• Remove duplicated consts in generated files. (#773)

protobuf-3.0.0

• Require Dart 2.19.
• Remove ReadonlyMessageMixin (#183, #644)
• Remove frozenMessageModificationHandler (#175, #643)
• Remove PbListBase and FrozenPbList types. All proto repeated fields now use PbList. To check if a list is frozen, use isFrozen getter. (#624, #626)
• Initialize map fields in GeneratedMessage.getField. This behavior is consistent with getField called on repeated fields. (#373, #707)
• Remove unused and optional PbMap constructor argument BuilderInfo? info. (d94d3f0)
• UnknownFieldSetField methods hasRequiredFields, isInitialized and getter length removed. (#721)
• Update library documentation to hide internals, add documentation for public types. (#681)
• Fix PbMap._isReadonly field initialization in PbMap.unmodifiable. (#741, #754)
• Fix decoding map fields when key or value (or both) fields of a map entry is missing. (#719, #745)
• Fix updating frozen (immutable) messages with merge methods (mergeFromBuffer, mergeFromProto3Json, ...). (#489, #727)
• Fix handling null values in proto3 JSON deserializer. (#751, #760, #763)
• Fix handling negative JSON values when parsing uint32 fields. (#839)
• Avoid serializing unknown fields twice in reparseMessage. (#840)

protobuf-2.1.0, protoc_plugin-20.0.1

protobuf-2.1.0

• Update READMEs of protobuf and protoc_plugin:
  • Use dart pub instead of pub in command examples (a7e75cb)
  • Fix typos, clarify installation instructions, mention native compilation, fix proto syntax for protoc_plugin (#610, #617, #641)
• Update some of the documentation according to Effective Dart documentation guide (#664, #674)
• Improve runtime perf by removing some of the runtime type checks (#574, #573)
• Fix a bug when converting negative Timestamp to Dart DateTime (#580, #577)
• Document BuilderInfo and FieldInfo properties (#597)
• Improve BuilderInfo initialization by doing some of the work lazily (#606)
• Improve enum hash code generation (#556)
• Fix parsing nested Any messages from JSON (#568)
• Improve message hash code generation performance (#554, #633)
• Fix reading uninitialized map fields changing equality and hash code of messages. (#638)
• Fix setting an extension field when there's an unknown field with the same tag. (#639)
• Fix sharing backing memory for repeated bytes and optional bytes fields. (#640)
• GeneratedMessage.rebuild now generates a warning when the return value is not used. (#631)
• Fix hash code of messages with empty unknown field set (#648)
• Show field tags with protobuf.omit_field_names, enum value tags with protobuf.omit_enum_names in debug strings (toString methods) (#649)
• TimestampMixin.toDateTime now takes an optional named bool argument toLocal (defaults to false) for generating a DateTime in the local time zone (instead of UTC). (#653)
• Fix serialization of infinity and nan doubles in JSON serializers (#652)
• Fix Dart generation for fields starting with underscore (#651)
• Fix proto3 JSON deserialization of fixed32 fields (#655)
• Fix uninitialized repeated field values runtime types for frozen messages (#654)

protoc_plugin-20.0.1

• Fix proto3 repeated field encoding without the packed option (#345, #635)

protobuf-2.0.1

2.0.1

• Fix bug of parsing map-values with default values.
• Merge fixes from version 1.1.2 - 1.1.4 into v2.

2.0.0

• Stable null safety release.

1.1.4

• Fix comparison of empty lists from frozen messages.
• Switch repo internals to use dart format instead of dartfmt.

1.1.3

• Fix that fixed32 int could be negative.

1.1.2

• Fix proto deserialization issue for repeated and map enum value fields where
  the enum value is unknown.

1.1.1

• Fix decoding of oneof fields from proto3 json. The 'whichFoo' state would
  not be set.
• Fix the return type of copyWith.

1.1.0

• Require at least Dart SDK 2.7.0 to enable usage of extension methods.
• Introduce extension methods GeneratedMessage.rebuild and GeneratedMessage.deepCopy replacing copyWith and clone. Using these alternatives can result in smaller binaries, because it is defined once instead of once per class. Use protoc_plugin from 19.1.0 to generate deprecation warnings for copyWith and clone methods.
• GeneratedMessage.getExtension throws when reading trying to read an extension that is present in the unknown fields. We consider this change a bug-fix because depending on the old behavior is indicative of a bug in your program.

1.0.4

• Requires sdk 2.3.0
• Update pedantic to 1.9.2

1.0.3

• Enable hashCode memoization for frozen protos.
• Add timeout to ClientContext

1.0.2

• Fix hashcode of bytes fields.
• Fix issue with the permissiveEnums option to mergeFromProto3Json. The comparison did not work properly.
• Fix binary representation of negative int32 values.

protoc_plugin-20.0.0

20.0.0

• Stable release generating null-safe code.

19.3.1

• Emit binary coded descriptors, which can be used to reflect over the options given to the descriptor.

19.3.0

• Generate constructors with optional named arguments for prefilling fields.
• Output language version 2.7 in generated files to support extension methods.

19.2.1

• Support optional proto3 fields.