From 80f0c0ac40398858480fcc121b6771f40e5b02bb Mon Sep 17 00:00:00 2001 From: Feng Xiao Date: Wed, 5 Apr 2017 17:26:46 -0700 Subject: Update version number and changelog for 3.3.0 --- CHANGES.txt | 108 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) (limited to 'CHANGES.txt') diff --git a/CHANGES.txt b/CHANGES.txt index 11645836..ccc8ff94 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -1,3 +1,111 @@ +2017-04-05 version 3.3.0 (C++/Java/Python/PHP/Objective-C/C#/Ruby/JavaScript) + Planned Future Changes + * There are some changes that are not included in this release but are + planned for the near future: + - Preserve unknown fields in proto3: please read this doc: + + https://docs.google.com/document/d/1KMRX-G91Aa-Y2FkEaHeeviLRRNblgIahbsk4wA14gRk/view + + for the timeline and follow up this github issue: + + https://github.com/google/protobuf/issues/272 + + for discussion. + - Make C++ implementation C++11 only: we plan to require C++11 to build + protobuf code starting from 3.4.0 or 3.5.0 release. Please join this + github issue: + + https://github.com/google/protobuf/issues/2780 + + to provide your feedback. + + C++ + * Fixed map fields serialization of DynamicMessage to correctly serialize + both key and value regardless of their presence. + * Parser now rejects field number 0 correctly. + * New API Message::SpaceUsedLong() that’s equivalent to + Message::SpaceUsed() but returns the value in size_t. + * JSON support + - New flag always_print_enums_as_ints in JsonPrintOptions. + - New flag preserve_proto_field_names in JsonPrintOptions. It will instruct + the JSON printer to use the original field name declared in the .proto + file instead of converting them to lowerCamelCase when printing JSON. + - JsonPrintOptions.always_print_primtive_fields now works for oneof message + fields. + - Fixed a bug that doesn’t allow different fields to set the same json_name + value. + - Fixed a performance bug that causes excessive memory copy when printing + large messages. + * Various performance optimizations. + + Java + * Map field setters eagerly validate inputs and throw NullPointerExceptions + as appropriate. + * Added ByteBuffer overloads to the generated parsing methods and the Parser + interface. + * proto3 enum's getNumber() method now throws on UNRECOGNIZED values. + * Output of JsonFormat is now locale independent. + + Python + * Added FindServiceByName() in the pure-Python DescriptorPool. This works only + for descriptors added with DescriptorPool.Add(). Generated descriptor_pool + does not support this yet. + * Added a descriptor_pool parameter for parsing Any in text_format.Parse(). + * descriptor_pool.FindFileContainingSymbol() now is able to find nested + extensions. + * Extending empty [] to repeated field now sets parent message presence. + + PHP + * Added file option php_class_prefix. The prefix will be prepended to all + generated classes defined in the file. + * When encoding, negative int32 values are sign-extended to int64. + * Repeated/Map field setter accepts a regular PHP array. Type checking is + done on the array elements. + * encode/decode are renamed to serializeToString/mergeFromString. + * Added mergeFrom, clear method on Message. + * Fixed a bug that oneof accessor didn’t return the field name that is + actually set. + * C extension now works with php7. + * This is the first GA release of PHP. We guarantee that old generated code + can always work with new runtime and new generated code. + + Objective-C + * Fixed help for GPBTimestamp for dates before the epoch that contain + fractional seconds. + * Added GPBMessageDropUnknownFieldsRecursively() to remove unknowns from a + message and any sub messages. + * Addressed a threading race in extension registration/lookup. + * Increased the max message parsing depth to 100 to match the other languages. + * Removed some use of dispatch_once in favor of atomic compare/set since it + needs to be heap based. + * Fixes for new Xcode 8.3 warnings. + + C# + * Fixed MapField.Values.CopyTo, which would throw an exception unnecessarily + if provided exactly the right size of array to copy to. + * Fixed enum JSON formatting when multiple names mapped to the same numeric + value. + * Added JSON formatting option to format enums as integers. + * Modified RepeatedField to implement IReadOnlyList. + * Introduced the start of custom option handling; it's not as pleasant as it + might be, but the information is at least present. We expect to extend code + generation to improve this in the future. + * Introduced ByteString.FromStream and ByteString.FromStreamAsync to + efficiently create a ByteString from a stream. + * Added whole-message deprecation, which decorates the class with [Obsolete]. + + Ruby + * Fixed Message#to_h for messages with map fields. + * Fixed memcpy() in binary gems to work for old glibc, without breaking the + build for non-glibc libc’s like musl. + + Javascript + * Added compatibility tests for version 3.0.0. + * Added conformance tests. + * Fixed serialization of extensions: we need to emit a value even if it is + falsy (like the number 0). + * Use closurebuilder.py in favor of calcdeps.py for compiling JavaScript. + 2017-01-23 version 3.2.0 (C++/Java/Python/PHP/Ruby/Objective-C/C#/JavaScript/Lite) General * Added protoc version number to protoc plugin protocol. It can be used by -- cgit v1.2.3