protobuf-all-3.12.3.zip

2020-06-01 version 3.12.3 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Objective-C * Tweak the union used for Extensions to support old generated code. #7573 2020-05-26 version 3.12.2 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Simplified the template export macros to fix the build for mingw32. (#7539) Objective-C * Fix for the :protobuf_objc target in the Bazel BUILD file. (#7538) 2020-05-20 version 3.12.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Ruby * Re-add binary gems for Ruby 2.3 and 2.4. These are EOL upstream, however many people still use them and dropping support will require more coordination. 2020-05-12 version 3.12.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Protocol Compiler * [experimental] Singular, non-message typed fields in proto3 now support presence tracking. This is enabled by adding the "optional" field label and passing the --experimental_allow_proto3_optional flag to protoc. * For usage info, see docs/field_presence.md. * During this experimental phase, code generators should update to support proto3 presence, see docs/implementing_proto3_presence.md for instructions. * Allow duplicate symbol names when multiple descriptor sets are passed on the command-line, to match the behavior when multiple .proto files are passed. * Deterministic `protoc --descriptor_set_out` (#7175) C++ * [experimental] Added proto3 presence support. * New descriptor APIs to support proto3 presence. * Enable Arenas by default on all .proto files. * Documented that users are not allowed to subclass Message or MessageLite. * Mark generated classes as final; inheriting from protos is strongly discouraged. * Add stack overflow protection for text format with unknown fields. * Add accessors for map key and value FieldDescriptors. * Add FieldMaskUtil::FromFieldNumbers(). * MessageDifferencer: use ParsePartial() on Any fields so the diff does not fail when there are missing required fields. * ReflectionOps::Merge(): lookup messages in the right factory, if it can. * Added Descriptor::WellKnownTypes enum and Descriptor::well_known_type() accessor as an easier way of determining if a message is a Well-Known Type. * Optimized RepeatedField::Add() when it is used in a loop. * Made proto move/swap more efficient. * De-virtualize the GetArena() method in MessageLite. * Improves performance of json_stream_parser.cc by factor 1000 (#7230) * bug: #7076 undefine Windows OUT and OPTIONAL macros (#7087) * Fixed a bug in FieldDescriptor::DebugString() that would erroneously print an "optional" label for a field in a oneof. * Fix bug in parsing bool extensions that assumed they are always 1 byte. * Fix off-by-one error in FieldOptions::ByteSize() when extensions are present. * Clarified the comments to show an example of the difference between Descriptor::extension and DescriptorPool::FindAllExtensions. * Add a compiler option 'code_size' to force optimize_for=code_size on all protos where this is possible. Java * [experimental] Added proto3 presence support. * Mark java enum _VALUE constants as @Deprecated if the enum field is deprecated * reduce <clinit> size for enums with allow_alias set to true. * Sort map fields alphabetically by the field's key when printing textproto. * Fixed a bug in map sorting that appeared in -rc1 and -rc2 (#7508). * TextFormat.merge() handles Any as top level type. * Throw a descriptive IllegalArgumentException when calling getValueDescriptor() on enum special value UNRECOGNIZED instead of ArrayIndexOutOfBoundsException. * Fixed an issue with JsonFormat.printer() where setting printingEnumsAsInts() would override the configuration passed into includingDefaultValueFields(). * Implement overrides of indexOf() and contains() on primitive lists returned for repeated fields to avoid autoboxing the list contents. * Add overload to FieldMaskUtil.fromStringList that accepts a descriptor. * [bazel] Move Java runtime/toolchains into //java (#7190) Python * [experimental] Added proto3 presence support. * [experimental] fast import protobuf module, only works with cpp generated code linked in. * Truncate 'float' fields to 4 bytes of precision in setters for pure-Python implementation (C++ extension was already doing this). * Fixed a memory leak in C++ bindings. * Added a deprecation warning when code tries to create Descriptor objects directly. * Fix unintended comparison between bytes and string in descriptor.py. * Avoid printing excess digits for float fields in TextFormat. * Remove Python 2.5 syntax compatibility from the proto compiler generated _pb2.py module code. * Drop 3.3, 3.4 and use single version docker images for all python tests (#7396) JavaScript * Fix js message pivot selection (#6813) PHP * Persistent Descriptor Pool (#6899) * Implement lazy loading of php class for proto messages (#6911) * Correct @return in Any.unpack docblock (#7089) * Ignore unknown enum value when ignore_unknown specified (#7455) Ruby * [experimental] Implemented proto3 presence for Ruby. (#7406) * Stop building binary gems for ruby <2.5 (#7453) * Fix for wrappers with a zero value (#7195) * Fix for JSON serialization of 0/empty-valued wrapper types (#7198) * Call "Class#new" over rb_class_new_instance in decoding (#7352) * Build extensions for Ruby 2.7 (#7027) * assigning 'nil' to submessage should clear the field. (#7397) C# * [experimental] Add support for proto3 presence fields in C# (#7382) * Mark GetOption API as obsolete and expose the "GetOptions()" method on descriptors instead (#7491) * Remove Has/Clear members for C# message fields in proto2 (#7429) * Enforce recursion depth checking for unknown fields (#7132) * Fix conformance test failures for Google.Protobuf (#6910) * Cleanup various bits of Google.Protobuf (#6674) * Fix latest ArgumentException for C# extensions (#6938) * Remove unnecessary branch from ReadTag (#7289) Objective-C * [experimental] ObjC Proto3 optional support (#7421) * Block subclassing of generated classes (#7124) * Use references to Obj C classes instead of names in descriptors. (#7026) * Revisit how the WKTs are bundled with ObjC. (#7173) Other * Add a proto_lang_toolchain for javalite (#6882) * [bazel] Update gtest and deprecate //external:{gtest,gtest_main} (#7237) * Add application note for explicit presence tracking. (#7390) * Howto doc for implementing proto3 presence in a code generator. (#7407) 2020-02-14 version 3.11.4 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C# * Fix latest ArgumentException for C# extensions (#7188) * Enforce recursion depth checking for unknown fields (#7210) Ruby * Fix wrappers with a zero value (#7195) * Fix JSON serialization of 0/empty-valued wrapper types (#7198) 2020-01-31 version 3.11.3 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Add OUT and OPTIONAL to windows portability files (#7087) PHP * Refactored ulong to zend_ulong for php7.4 compatibility (#7147) * Call register_class before getClass from desc to fix segfault (#7077) 2019-12-10 version 3.11.2 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) PHP * Make c extension portable for php 7.4 (#6968) 2019-12-02 version 3.11.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) PHP * Extern declare protobuf_globals (#6946) 2019-11-19 version 3.11.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Make serialization method naming consistent * Make proto runtime + generated code free of deprecation warnings * Moved ShutdownProtobufLibrary() to message_lite.h. 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