protobuf-3.7.0.zip

2019-01-24 version 3.7.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Introduced new MOMI (maybe-outside-memory-interval) parser. * Add an option to json_util to parse enum as case-insensitive. In the future, enum parsing in json_util will become case-sensitive. * Added conformance test for enum aliases * Added support for --cpp_out=speed:... * Added use of C++ override keyword where appropriate * Many other cleanups and fixes. Java * Fix illegal reflective access warning in JDK 9+ * Add BOM Python * Added Python 3.7 compatibility. * Modified ParseFromString to return bytes parsed . * Introduce Proto C API. * FindFileContainingSymbol in descriptor pool is now able to find field and enum values. * reflection.MakeClass() and reflection.ParseMessage() are deprecated. * Added DescriptorPool.FindMethodByName() method in pure python (c extension alreay has it) * Flipped proto3 to preserve unknown fields by default. * Added support for memoryview in python3 proto message parsing. * Added MergeFrom for repeated scalar fields in c extension (pure python already has it) * Surrogates are now rejected at setters in python3. * Added public unknown field API. * RecursionLimit is also set to max if allow_oversize_protos is enabled. * Disallow duplicate scalars in proto3 text_format parse. * Fix some segment faults for c extension map field. PHP * Most issues for json encoding/decoding in the c extension have been fixed. There are still some edge cases not fixed. For more details, check conformance/failure_list_php_c.txt. * Supports php 7.3 * Added helper methods to convert between enum values and names. * Allow setting/getting wrapper message fields using primitive values. * Various bug fixes. Ruby * Ruby 2.6 support. * Drops support for ruby < 2.3. * Most issues for json encoding/decoding in the c extension have been fixed. There are still some edge cases not fixed. For more details, check conformance/failure_list_ruby.txt. * Json parsing can specify an option to ignore unknown fields: msg.decode_json(data, {ignore_unknown_fields: true}). * Added support for proto2 syntax (partially). * Various bug fixes. Csharp * More support for FieldMask include merge, intersect and more. * Increasing the default recursion limit to 100. * Support loading FileDescriptors dynamically. * Provide access to comments from descriptors. * Added Any.Is method. * Compatible with C# 6 * Added IComparable and comparison operators on Timestamp. Objective C * Add ability to introspect list of enum values (#4678) * Copy the value when setting message/data fields (#5215) * Support suppressing the objc package prefix checks on a list of files (#5309) * More complete keyword and NSObject method (via categories) checks for field names, can result in more fields being rename, but avoids the collisions at runtime (#5289) * Small fixes to TextFormat generation for extensions (#5362) * Provide more details/context in deprecation messages (#5412) * Array/Dictionary enumeration blocks NS_NOESCAPE annotation for Swift (#5421) * Properly annotate extensions for ARC when their names imply behaviors (#5427) * Enum alias name collision improvements (#5480) 2018-07-27 version 3.6.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Introduced workaround for Windows issue with std::atomic and std::once_flag initialization (#4777, #4773). PHP * Added compatibility with PHP 7.3 (#4898). Ruby * Fixed Ruby crash involving Any encoding (#4718). 2018-06-01 version 3.6.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) C++ * Starting from this release, we now require C++11. For those we cannot yet upgrade to C++11, we will try to keep the 3.5.x branch updated with critical bug fixes only. If you have any concerns about this, please comment on issue #2780. * Moved to C++11 types like std::atomic and std::unique_ptr and away from our old custom-built equivalents. * Added support for repeated message fields in lite protos using implicit weak fields. This is an experimental feature that allows the linker to strip out more unused messages than previously was possible. * Fixed SourceCodeInfo for interpreted options and extension range options. * Fixed always_print_enums_as_ints option for JSON serialization. * Added support for ignoring unknown enum values when parsing JSON. * Create std::string in Arena memory. * Fixed ValidateDateTime to correctly check the day. * Fixed bug in ZeroCopyStreamByteSink. * Various other cleanups and fixes. Java * Dropped support for Java 6. * Added a UTF-8 decoder that uses Unsafe to directly decode a byte buffer. * Added deprecation annotations to generated code for deprecated oneof fields. * Fixed map field serialization in DynamicMessage. * Cleanup and documentation for Java Lite runtime. * Various other fixes and cleanups * Fixed unboxed arraylists to handle an edge case * Improved performance for copying between unboxed arraylists * Fixed lite protobuf to avoid Java compiler warnings * Improved test coverage for lite runtime * Performance improvements for lite runtime Python * Fixed bytes/string map key incompatibility between C++ and pure-Python implementations (issue #4029) * Added __init__.py files to compiler and util subpackages * Use /MT for all Windows versions * Fixed an issue affecting the Python-C++ implementation when used with Cython (issue #2896) * Various text format fixes * Various fixes to resolve behavior differences between the pure-Python and Python-C++ implementations PHP * Added php_metadata_namespace to control the file path of generated metadata file. * Changed generated classes of nested message/enum. E.g., Foo.Bar, which previously generates Foo_Bar, now generates Foo/Bar * Added array constructor. When creating a message, users can pass a php array whose content is field name to value pairs into constructor. The created message will be initialized according to the array. Note that message field should use a message value instead of a sub-array. * Various bug fixes. Objective-C * We removed some helper class methods from GPBDictionary to shrink the size of the library, the functionary is still there, but you may need to do some specific +alloc / -init… methods instead. * Minor improvements in the performance of object field getters/setters by avoiding some memory management overhead. * Fix a memory leak during the raising of some errors. * Make header importing completely order independent. * Small code improvements for things the undefined behaviors compiler option was flagging. Ruby * Added ruby_package file option to control the module of generated class. * Various bug fixes. Javascript * Allow setting string to int64 field. Csharp * Unknown fields are now parsed and then sent back on the wire. They can be discarded at parse time via a CodedInputStream option. * Movement towards working with .NET 3.5 and Unity * Expression trees are no longer used * AOT generics issues in Unity/il2cpp have a workaround (see this commit for details) * Floating point values are now compared bitwise (affects NaN value comparisons) * The default size limit when parsing is now 2GB rather than 64MB * MessageParser now supports parsing from a slice of a byte array * JSON list parsing now accepts null values where the underlying proto representation does 2017-12-20 version 3.5.1 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) Planned Future Changes * Make C++ implementation C++11 only: we plan to require C++11 to build protobuf