chore(deps): update dependency com_google_protobuf to v26 - abandoned

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
com_google_protobuf	http_archive	major	v21.12 -> v26.1

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Release Notes

protocolbuffers/protobuf (com_google_protobuf)

v26.1: Protocol Buffers v26.1

Compare Source

Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

C++

• Expand cpp_features_proto_srcs visibility (protocolbuffers/protobuf@2d3d8ba)
• Move java_features.proto to java/core/srce/main/resources (protocolbuffers/protobuf@22f1170)

Java

• Fix validateFeatures to be called after resolved features are actually set to this.features (protocolbuffers/protobuf@9bf69ec)
• Move java_features.proto to java/core/srce/main/resources (protocolbuffers/protobuf@22f1170)
• Set label to REQUIRED for descriptors with LEGACY_REQUIRED feature. (protocolbuffers/protobuf@4886a9c)
• Add java_features.proto to kotlin_mvn release (protocolbuffers/protobuf@0e4abf9)

Kotlin

• Add java_features.proto to kotlin_mvn release (protocolbuffers/protobuf@0e4abf9)

Ruby

• Cherry-pick required label handling in JRuby field descriptor from protocolbuffers/protobuf@bca8fb6 (protocolbuffers/protobuf@2e51ff6)

Other

• Update protoc release to include editions language features protos for Java and C++ (protocolbuffers/protobuf@7f45773)
• Fix Android platforms constraint (#​16246) (#​16271) (protocolbuffers/protobuf@b4e1870)
• Add back android config_setting that looks for //external:android/crosstool (#​16127) (#​16264) (protocolbuffers/protobuf@a97c927)

v26.0: Protocol Buffers v26.0

Compare Source

Announcements

• This version includes breaking changes to: Java, PHP, C++, Ruby, Python.
  • [Java] Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
  • [Java] Remove unused helper methods for creating new mutable arraylists. (protocolbuffers/protobuf@7874474)
  • [Java] Use Editions features in Java full runtimes. (protocolbuffers/protobuf@65c65c2)
  • [Java] Stop generating the "newInstance" method. This is not used anymore. (protocolbuffers/protobuf@c0d08bd)
  • [Java] Remove unused overload of AbstractMessageLite.addAll that worked on a Collection instead of a List. (protocolbuffers/protobuf@3b9bd6d)
  • [Java] Remove obsolete runtime internalBuildGeneratedFileFrom which was for backwards compatibility with old gencode. (protocolbuffers/protobuf@9310d2e)
  • [Java] Remove unnecessary overloads of methods: (protocolbuffers/protobuf@94a2a44)
  • [Java] Remove unnecessary generated overrides for GeneratedMessage.Builder methods: (protocolbuffers/protobuf@7bff169)
  • [Java] The base class for generated messages will be GeneratedMessage, not GeneratedMessageV3.
  • [Java] Remove deprecated runtime methods for compatibility with old v2.x.x gencode. (protocolbuffers/protobuf@e555bd2)
  • [Java] Remove deprecated TextFormat print methods. These should be replaced by corresponding TextFormat.printer() methods. (protocolbuffers/protobuf@dfb8a4c)
  • [Java] Lock down visibility for descriptor syntax APIs. (protocolbuffers/protobuf@1aeacd4)
  • [Java] Make deprecated Java gencode PARSER variable private. (protocolbuffers/protobuf@b4858b2)
  • [Java] Use Editions features in Java full runtimes. (protocolbuffers/protobuf@65c65c2)
  • [Java] The base class for generated messages will be GeneratedMessage, not GeneratedMessageV3.
  • [PHP] Validate UTF-8 in string setters, as previously announced. (protocolbuffers/protobuf@d14dbbc)
  • [PHP] Remove deprecated legacy class aliases. (#​15709) (protocolbuffers/protobuf@096e127)
  • [PHP] Validate UTF-8 in string setters, as previously announced. (protocolbuffers/protobuf@d14dbbc)
  • [PHP] Remove support for PHP generic services (protocolbuffers/protobuf@40ad3fa)
  • [C++] Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
  • [C++] Remove const GetArena method on RepeatedPtrField (protocolbuffers/protobuf@748ab16)
  • [C++] Disallow incorrect ctype usage (protocolbuffers/protobuf@755b690)
  • [C++] Remove deprecated std::string error collector overrides (protocolbuffers/protobuf@543fbcd)
  • [C++] Promote ExtensionRange to a proper class (protocolbuffers/protobuf@5b12bc8)
  • [C++] Remove deprecated clear APIs on repeated fields (protocolbuffers/protobuf@229906f)
  • [C++] Remove C++ legacy syntax descriptor APIs (protocolbuffers/protobuf@cf2d696)
  • [C++] Remove deprecated syntax APIs (protocolbuffers/protobuf@715b543)
  • [C++] Remove deprecated SupportsUnknownEnumValues method (protocolbuffers/protobuf@0a6a516)
  • [Ruby] Removed syntax and added has_presence?/is_packed?. (protocolbuffers/protobuf@dbd4dce)
  • [Ruby] Fixed json_encode/json_decode to use the message's pool. (protocolbuffers/protobuf@a8b8ea0)
  • [Ruby] Freeze is now recursive, affecting all sub-messages, maps, and repeated fields. (protocolbuffers/protobuf@31313b1)
  • [Ruby] Fixed inconsistencies in Message#to_h, as previously announced. (protocolbuffers/protobuf@fd69938)
  • [Ruby] Dropped support for Ruby DSL, as previously announced. (protocolbuffers/protobuf@5cfc9e7)
  • [Ruby] Lock down visibility for descriptor syntax APIs. (protocolbuffers/protobuf@1aeacd4)
  • [Ruby] Removed syntax and added has_presence?/is_packed?. (protocolbuffers/protobuf@dbd4dce)
  • [Ruby] Fixed json_encode/json_decode to use the message's pool. (protocolbuffers/protobuf@a8b8ea0)
  • [Ruby] Freeze is now recursive, affecting all sub-messages, maps, and repeated fields. (protocolbuffers/protobuf@31313b1)
  • [Ruby] Fixed inconsistencies in Message#to_h, as previously announced. (protocolbuffers/protobuf@fd69938)
  • [Python] Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
  • [Python] Removed obsolete/duplicate setup.py from Python. (#​15708) (protocolbuffers/protobuf@5722aef)
  • [Python] Made text_format output default to UTF-8. (protocolbuffers/protobuf@bf00034)
  • [Python] Remove RegisterExtension in message class (protocolbuffers/protobuf@4ebba68)
  • [Python] Reject extend repeated field with none iterable (Raise TypeError) (protocolbuffers/protobuf@1658213)
  • [Python] Remove Deprecated APIs that add non top descriptor. (protocolbuffers/protobuf@c51f111)
  • [Python] Check if Timestamp is valid. (protocolbuffers/protobuf@4f77929)
  • [Python] Remove msg.UnknownFields() support in pure python and cpp extension. (protocolbuffers/protobuf@0eac77c)
  • [Python] Remove deprecated syntax accessor. (protocolbuffers/protobuf@fd40c87)
• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Compiler

• Add <shellapi.h> include for CommandLineToArgvW (protocolbuffers/protobuf@2299e1d)
• Fix getting env variables on windows (#​15518) (protocolbuffers/protobuf@71b0b4e)
• Proper fix utf8 command line arguments (#​14253) (protocolbuffers/protobuf@1eff9d7)
• Allocate an editions FeatureSet extension for https://github.com/bufbuild/protobuf-es (protocolbuffers/protobuf@fedd34d)
• Make rules_ruby a dev-only dependency. (protocolbuffers/protobuf@571b727)

C++

• Remove rust proto libraries from the editions/BUILD file. (protocolbuffers/protobuf@1f9d9fb)
• Fix CMake regex escaping. (protocolbuffers/protobuf@3ad69cf)
• Escape _from_dir in install.cmake for regex special characters (e.g. c++) before REGEX REPLACE. (protocolbuffers/protobuf@f740f52)
• Tweak BUILD setup to make the layering check change less disruptive (#​15838) (protocolbuffers/protobuf@52aa150)
• Add missing alias targets for C++ util libraries (#​15783) (protocolbuffers/protobuf@62e7a56)
• Breaking change: Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
• Rename the 'includingDefaultValueWithoutPresenceFields' and 'always_print_without_presence_fields' to 'alwaysPrintFieldsWithNoPresence' in the Cpp, Py and Java JSON serializers for consistency. (protocolbuffers/protobuf@fc41e78)
• Add new 'always_print_without_presence_fields' option to the C++ JSON serializer. (protocolbuffers/protobuf@1f3bf1d)
• Remove use of mach_absolute_time (#​15554) (#​15662) (protocolbuffers/protobuf@8b0f6fd)
• Check ctype() in DescriptorBuilder for edition 2023 and beyond. (protocolbuffers/protobuf@0090f19)
• Fail building descriptors if ctype is used for fields other than string or bytes. (protocolbuffers/protobuf@624d65d)
• [CPP] Add the privacy manifest to the C++ CocoaPod. (#​15664) (protocolbuffers/protobuf@e7888a1)
• Correct type_resolver_util to set syntax=proto3 instead of syntax=proto2 on proto3 files. (protocolbuffers/protobuf@040dde7)
• Remove edition getter from C++ descriptor APIs (protocolbuffers/protobuf@93b219f)
• Breaking change: Remove const GetArena method on RepeatedPtrField (protocolbuffers/protobuf@748ab16)
• Breaking change: Disallow incorrect ctype usage (protocolbuffers/protobuf@755b690)
• Breaking change: Remove deprecated std::string error collector overrides (protocolbuffers/protobuf@543fbcd)
• Breaking change: Promote ExtensionRange to a proper class (protocolbuffers/protobuf@5b12bc8)
• Breaking change: Remove deprecated clear APIs on repeated fields (protocolbuffers/protobuf@229906f)
• Breaking change: Remove C++ legacy syntax descriptor APIs (protocolbuffers/protobuf@cf2d696)
• Fixed UTF-8 TextFormat output to protect against invalid UTF-8 in string fields. (protocolbuffers/protobuf@1ac8c04)
• Breaking change: Remove deprecated syntax APIs (protocolbuffers/protobuf@715b543)
• Fix DurationToMilliseconds mult overflow (protocolbuffers/protobuf@17b8dd6)
• Breaking change: Remove deprecated SupportsUnknownEnumValues method (protocolbuffers/protobuf@0a6a516)
• Have Arena::Create support arena constructible types (protocolbuffers/protobuf@578e07e)
• Enforce stricter version checks for Protobuf C++ by removing the notion of "minimal version of protoc/headers"; exact version match is required. (protocolbuffers/protobuf@6eed7a2)
• Compare explicit zeroes from prototext in partially. (protocolbuffers/protobuf@8c24163)
• Move the declarations in SerialArena to more closely match the style guide. (protocolbuffers/protobuf@349122f)

Java

• Resolve features directly in setProto instead of temporarily setting to null. (protocolbuffers/protobuf@aea0e52)
• Breaking change: Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
• Rename the 'includingDefaultValueWithoutPresenceFields' and 'always_print_without_presence_fields' to 'alwaysPrintFieldsWithNoPresence' in the Cpp, Py and Java JSON serializers for consistency. (protocolbuffers/protobuf@fc41e78)
• Add a new 'includingDefaultValueWithoutPresenceFields' option to the Java parser which is intended to replace the current 'includingDefaultValueFields'. (protocolbuffers/protobuf@043191b)
• Force descriptor initialization of dependencies before internalUpdateFileDescriptor(). (#​15718) (protocolbuffers/protobuf@4dec1a7)
• Correctly set maven-compiler-plugin to >= Java 1.8 per our minimum Java version (#​15707) (protocolbuffers/protobuf@6028cdb)
• Update internalUpdateFileDescriptor() to synchronize setProto() and resolveAllFeatures() to avoid data races. (#​15659) (protocolbuffers/protobuf@225b080)
• Drop Protobuf support for Android KitKat per EOL and add existing minimum Java 1.8 in Maven pom.xmls (protocolbuffers/protobuf@303239d)
• Breaking change: Remove unused helper methods for creating new mutable arraylists. (protocolbuffers/protobuf@7874474)
• Breaking change: Use Editions features in Java full runtimes. (protocolbuffers/protobuf@65c65c2)
• Breaking change: Stop generating the "newInstance" method. This is not used anymore. (protocolbuffers/protobuf@c0d08bd)
• Breaking change: Remove unused overload of AbstractMessageLite.addAll that worked on a Collection instead of a List. (protocolbuffers/protobuf@3b9bd6d)
• Breaking change: Remove obsolete runtime internalBuildGeneratedFileFrom which was for backwards compatibility with old gencode. (protocolbuffers/protobuf@9310d2e)
• Breaking change: Remove unnecessary overloads of methods: (protocolbuffers/protobuf@94a2a44)
• Breaking change: Remove unnecessary generated overrides for GeneratedMessage.Builder methods: (protocolbuffers/protobuf@7bff169)
• Breaking change: The base class for generated messages will be GeneratedMessage, not GeneratedMessageV3.
• Breaking change: Remove deprecated runtime methods for compatibility with old v2.x.x gencode. (protocolbuffers/protobuf@e555bd2)
• Breaking change: Remove deprecated TextFormat print methods. These should be replaced by corresponding TextFormat.printer() methods. (protocolbuffers/protobuf@dfb8a4c)
• Support pretty printing proto2 Extensions inside of proto3 Anys in TextFormat.Printer. (protocolbuffers/protobuf@c8e0160)
• Breaking change: Lock down visibility for descriptor syntax APIs. (protocolbuffers/protobuf@1aeacd4)
• Enable Protobuf version validations in Protobuf Java Full. (protocolbuffers/protobuf@a2f9268)
• Breaking change: Make deprecated Java gencode PARSER variable private. (protocolbuffers/protobuf@b4858b2)
• Add Automatic-Module-Name (#​14562) (protocolbuffers/protobuf@d580fde)
• Use Editions features in Java, Kotlin, and Java Lite code generators. (protocolbuffers/protobuf@90e1b49)

Kotlin

• Breaking change: Use Editions features in Java full runtimes. (protocolbuffers/protobuf@65c65c2)
• Breaking change: The base class for generated messages will be GeneratedMessage, not GeneratedMessageV3.
• Use Editions features in Java, Kotlin, and Java Lite code generators. (protocolbuffers/protobuf@90e1b49)

Objective-C

• [ObjC] Use a local to avoid warnings in 32bit builds. (#​15665) (protocolbuffers/protobuf@394aec8)
• [ObjC] Add the privacy manifest to the ObjC CocoaPod. (#​15663) (protocolbuffers/protobuf@935fcb7)
• Improve handing of the WKT ObjC Category additions. (protocolbuffers/protobuf@b146d14)
• Add a unpack helper for GPBAny with extension support. (protocolbuffers/protobuf@29fca8a)

Rust

• Tweak BUILD setup to make the layering check change less disruptive (#​15838) (protocolbuffers/protobuf@52aa150)

Python

• Adhere to PEP 8 (#​15127) (#​15729) (protocolbuffers/protobuf@3b92f4f)
• Breaking change: Remove the deprecated always_print_primitive_fields option from Java, Python and C++ JSON parsers. (protocolbuffers/protobuf@06e7cab)
• Rename the 'includingDefaultValueWithoutPresenceFields' and 'always_print_without_presence_fields' to 'alwaysPrintFieldsWithNoPresence' in the Cpp, Py and Java JSON serializers for consistency. (protocolbuffers/protobuf@fc41e78)
• Add new including_default_value_without_presence_fields to Python JSON serializer. (protocolbuffers/protobuf@c530216)
• Breaking change: Removed obsolete/duplicate setup.py from Python. (#​15708) (protocolbuffers/protobuf@5722aef)
• Fixed a bug when deep copying a map field with a closed enum value. (protocolbuffers/protobuf@ca5ca62)
• Breaking change: Made text_format output default to UTF-8. (protocolbuffers/protobuf@bf00034)
• Fixed a SEGV when deep copying a non-reified sub-message. (protocolbuffers/protobuf@b9e4894)
• Make str(msg) in Python print raw UTF-8 strings. Only invalid UTF-8 is escaped. (protocolbuffers/protobuf@f2a91b3)
• Breaking change: Remove RegisterExtension in message class (protocolbuffers/protobuf@4ebba68)
• Breaking change: Reject extend repeated field with none iterable (Raise TypeError) (protocolbuffers/protobuf@1658213)
• Breaking change: Remove Deprecated APIs that add non top descriptor. (protocolbuffers/protobuf@c51f111)
• Breaking change: Check if Timestamp is valid. (protocolbuffers/protobuf@4f77929)
• [Python/upb] Fixed SEGV when attempting to delete a message attribute (protocolbuffers/protobuf@de52944)
• Breaking change: Remove msg.UnknownFields() support in pure python and cpp extension. (protocolbuffers/protobuf@0eac77c)
• Breaking change: Remove deprecated syntax accessor. (protocolbuffers/protobuf@fd40c87)
• Fixed a bug where FileDescriptor maps like message_types_by_name could return descriptors from other files. (protocolbuffers/protobuf@c05b320)
• Mark the python generator for editions support. (protocolbuffers/protobuf@b01bd1b)
• Add support and partial CI coverage for Python 3.12 (protocolbuffers/protobuf@24fef03)
• Implement Editions in Pure Python. (protocolbuffers/protobuf@15eccf3)
• Properly untrack Python GC objects during deallocation. (protocolbuffers/protobuf@e32d094)
• Raise warnings for python syntax usages (protocolbuffers/protobuf@c508a40)
• Fixed Python memory leak in map lookup. (protocolbuffers/protobuf@b0eeb35)
• Fix handling of Unicode escapes in string data in textproto files. (protocolbuffers/protobuf@62a435c)

PHP

• Don't break the trace (#​11311) (#​15727) (protocolbuffers/protobuf@3e99024)
• Fix inconsistent timestamp json encode/decode (#​12396) (#​15726) (protocolbuffers/protobuf@e99f27e)
• Breaking change: Remove deprecated legacy class aliases. (#​15709) (protocolbuffers/protobuf@096e127)
• Raise minimum PHP version to 8.1, due to PHP 8.0 EOL per https://cloud.google.com/php/getting-started/supported-php-versions (protocolbuffers/protobuf@3c8a3d2)
• Breaking change: Validate UTF-8 in string setters, as previously announced. (protocolbuffers/protobuf@d14dbbc)
• Breaking change: Remove support for PHP generic services (protocolbuffers/protobuf@40ad3fa)
• Expand PHP generator to support overlapping subset of proto2. (protocolbuffers/protobuf@b603fb6)
• Feat: better debug info for PHP messages and repeated fields (#​12718) (protocolbuffers/protobuf@59d5006)

PHP C-Extension

• Updated amalgamations for PHP and Ruby. (protocolbuffers/protobuf@c773dc9)
• Breaking change: Validate UTF-8 in string setters, as previously announced. (protocolbuffers/protobuf@d14dbbc)
• Optimized binary/JSON parsing to no longer copy input data into a temp buffer. (protocolbuffers/protobuf@588d5aa)
• See also UPB changes below, which may affect PHP C-Extension.

Ruby

• Ruby implement memsize functions for native types (#​10291) (protocolbuffers/protobuf@4902fc0)
• Moved ObjectCache into an internal module. (protocolbuffers/protobuf@9087337)
• Increased the size of the error message buffer by 4x, to 511 bytes. (#​15728) (protocolbuffers/protobuf@ab6bcba)
• Move the RubyMessage.java JSON "include defaults" to use alwaysPrintFieldsWithNoPresence. (protocolbuffers/protobuf@b5beba3)
• Breaking change: Removed syntax and added has_presence?/is_packed?. (protocolbuffers/protobuf@dbd4dce)
• Breaking change: Fixed json_encode/json_decode to use the message's pool. (protocolbuffers/protobuf@a8b8ea0)
• Breaking change: Freeze is now recursive, affecting all sub-messages, maps, and repeated fields. (protocolbuffers/protobuf@31313b1)
• Breaking change: Fixed inconsistencies in Message#to_h, as previously announced. (protocolbuffers/protobuf@fd69938)
• Breaking change: Dropped support for Ruby DSL, as previously announced. (protocolbuffers/protobuf@5cfc9e7)
• In Ruby repeated fields, each_index actually iterates over the index (#​11767) (protocolbuffers/protobuf@f869cfa)
• Breaking change: Lock down visibility for descriptor syntax APIs. (protocolbuffers/protobuf@1aeacd4)
• Make rules_ruby a dev-only dependency. (protocolbuffers/protobuf@571b727)
• Add support for extensions in CRuby, JRuby, and FFI Ruby (#​14703) (protocolbuffers/protobuf@42f8b77)
• Add support for options in CRuby, JRuby and FFI (#​14594) (protocolbuffers/protobuf@ae1f2b7)

Ruby C-Extension

• Updated amalgamations for PHP and Ruby. (protocolbuffers/protobuf@c773dc9)
• Ruby implement memsize functions for native types (#​10291) (protocolbuffers/protobuf@4902fc0)
• Moved ObjectCache into an internal module. (protocolbuffers/protobuf@9087337)
• Breaking change: Removed syntax and added has_presence?/is_packed?. (protocolbuffers/protobuf@dbd4dce)
• Breaking change: Fixed json_encode/json_decode to use the message's pool. (protocolbuffers/protobuf@a8b8ea0)
• Breaking change: Freeze is now recursive, affecting all sub-messages, maps, and repeated fields. (protocolbuffers/protobuf@31313b1)
• Breaking change: Fixed inconsistencies in Message#to_h, as previously announced. (protocolbuffers/protobuf@fd69938)
• Upb: fix Ruby bug which allowed map.delete(key) on a frozen map (protocolbuffers/protobuf@df57e54)
• Add support for extensions in CRuby, JRuby, and FFI Ruby (#​14703) (protocolbuffers/protobuf@42f8b77)
• Add support for options in CRuby, JRuby and FFI (#​14594) (protocolbuffers/protobuf@ae1f2b7)
• See also UPB changes below, which may affect Ruby C-Extension.

UPB (Python/PHP/Ruby C-Extension)

• Ruby implement memsize functions for native types (#​10291) (protocolbuffers/protobuf@4902fc0)
• Increased the size of the error message buffer by 4x, to 511 bytes. (#​15728) (protocolbuffers/protobuf@ab6bcba)
• Wrap C++ headers in #ifdef __cplusplus. (protocolbuffers/protobuf@fc2d9da)
• Add kUpb_DecodeOption_AlwaysValidateUtf8 decode option, to force UTF-8 validation of proto2 strings. (protocolbuffers/protobuf@d4dfb9c)
• Fixed non-conformance in upb JSON enum decoding when ignoring unknown enum values. (protocolbuffers/protobuf@c16ac66)
• Fix upb's json decoder ignoring trailing characters after a successfully parsed object. (protocolbuffers/protobuf@fa15c21)
• Fix upb_MiniTable_GetOneof(miniTable, field) to work correctly if field is the very first field in the proto. (protocolbuffers/protobuf@e6ea44c)
• Enabled editions support for upb generated code. (protocolbuffers/protobuf@cf3a6f5)
• Upb: stop generating hazzers for repeated fields (protocolbuffers/protobuf@fa62c92)

Other

• Add back error message unconditionally (protocolbuffers/protobuf@64ad139)
• Actually fail if staleness fail (protocolbuffers/protobuf@108bec3)
• Disabled macOS 8.2, to match main. (protocolbuffers/protobuf@9dfa2b6)
• Add PrivacyInfo.xcprivacy (#​15557) (#​15661) (protocolbuffers/protobuf@5a5ec6c)
• Extend Proto2 JSON test cases to cover more of the preexisting Proto3 JSON cases. (protocolbuffers/protobuf@42ecd61)
• Include JSON output tests with Proto2 messages in the conformance test suite. (protocolbuffers/protobuf@255f95e)
• Make the utf8_range implementation just in C (protocolbuffers/protobuf@9c7d2b9)
• Open-source editions Bazel rules for embedding defaults. (protocolbuffers/protobuf@898d8fa)
• Enable conformance tests over editions protos (protocolbuffers/protobuf@a2ba8bc)
• Move utf8_range into the protobuf repo (protocolbuffers/protobuf@5ca8400)

v25.3: Protocol Buffers v25.3

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Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Apple Privacy Manifest Requirement

• [CPP] Add the privacy manifest to the C++ CocoaPod. (protocolbuffers/protobuf@9d1bc10)
• [ObjC] Add the privacy manifest to the ObjC CocoaPod. (protocolbuffers/protobuf@cec08dc)
• Add PrivacyInfo.xcprivacy (#​15557) (protocolbuffers/protobuf@cf87faa)

C++

• Remove use of mach_absolute_time (#​15554) (protocolbuffers/protobuf@76d05d4)

Objective-C

• [ObjC] Use a local to avoid warnings in 32bit builds. (protocolbuffers/protobuf@9dc736d)

Python

• Bump python version to 3.9 for gcloud 460.0.0 (protocolbuffers/protobuf@17ec19d)

Ruby

• Update Ruby GHA to test against Ruby 3.3. (protocolbuffers/protobuf@25b1e81)
• Pin bundler version to 2.4.22 for Ruby 2.7 support. (protocolbuffers/protobuf@80b4586)

v25.2: Protocol Buffers v25.2

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Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

C++

• Only substitute prefixes during installation setup. (protocolbuffers/protobuf@05ad652)
• Register a shutdown delete for C++ feature defaults (protocolbuffers/protobuf@3d5c709)

v25.1: Protocol Buffers v25.1

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Announcements

• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Python

• Raise warnings for deprecated python syntax usages (protocolbuffers/protobuf@74f5cf4)

Ruby

• Add support for extensions in CRuby, JRuby, and FFI Ruby (#​14703) (#​14756) (protocolbuffers/protobuf@e4b00c7)
• Add support for options in CRuby, JRuby and FFI (#​14594) (#​14739) (protocolbuffers/protobuf@2495d4f)

v25.0: Protocol Buffers v25.0

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Announcements

• This release fixes CVE-2024-2410 (note: there may be a delay in the publication of this CVE number), a minor vulnerability in the C++ JSON parser. In certain situations, a malicious JSON input could cause the parser to copy data that has already been freed into an error message. This can only happen if the code is parsing from a stream with separate chunks rather than a contiguous array. The bug was introduced in 4.22.0 and was fixed with b955165 in 4.25.0 and up.
• Protobuf News may include additional announcements or pre-announcements for upcoming changes.

Compiler

• Implement proto2/proto3 with editions (protocolbuffers/protobuf@3813b66)
• Defines Protobuf compiler version strings as macros and separates out suffix string definition. (protocolbuffers/protobuf@3c59585)
• Add utf8_validation feature back to the global feature set. (protocolbuffers/protobuf@153028d)
• Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (protocolbuffers/protobuf@4322e00)
• Merge the protobuf and upb Bazel repos (protocolbuffers/protobuf@7286ffc)
• Editions: Introduce functionality to protoc for generating edition feature set defaults. (protocolbuffers/protobuf@4019e25)
• Editions: Migrate edition strings to enum in C++ code. (protocolbuffers/protobuf@f083ebf)
• Create a reflection helper for ExtensionIdentifier. (protocolbuffers/protobuf@4d5ab73)
• Editions: Provide an API for C++ generators to specify their features. (protocolbuffers/protobuf@e897bcf)
• Editions: Refactor feature resolution to use an intermediate message. (protocolbuffers/protobuf@57d8049)
• Publish extension declarations with declaration verifications. (protocolbuffers/protobuf@e72b0e1)
• Editions: Stop propagating partially resolved feature sets to plugins. (protocolbuffers/protobuf@b66ef4c)
• Editions: Migrate string_field_validation to a C++ feature (protocolbuffers/protobuf@1f95830)
• Editions: Include defaults for any features in the generated pool. (protocolbuffers/protobuf@15863ff)
• Protoc: parser rejects explicit use of map_entry option (#​13479) (protocolbuffers/protobuf@8f59292)
• Protoc: validate that reserved range start is before end (#​13474) (protocolbuffers/protobuf@3be00f7)
• Protoc: support identifiers as reserved names in addition to string literals (only in editions) (#​13471) (protocolbuffers/protobuf@e701f4f)
• Drop support for Bazel 5. (protocolbuffers/protobuf@a80daa2)
• Allow code generators to specify whether or not they support editions. (protocolbuffers/protobuf@2176a14)

C++

• Set PROTOBUF_EXPORT on InternalOutOfLineDeleteMessageLite() (#​14434) (protocolbuffers/protobuf@db89a51)
• Update stale checked-in files (#​14431) (protocolbuffers/protobuf@ada0be8)
• Apply PROTOBUF_NOINLINE to declarations of some functions that want it. (protocolbuffers/protobuf@6e848b0)
• Implement proto2/proto3 with editions (protocolbuffers/protobuf@3813b66)
• Make JSON UTF-8 boundary check inclusive of the largest possible UTF-8 character. (protocolbuffers/protobuf@e80b8ec)
• Reduce Map::size_type to 32-bits. Protobuf containers can't have more than (protocolbuffers/protobuf@95d2b2e)
• Defines Protobuf compiler version strings as macros and separates out suffix string definition. (protocolbuffers/protobuf@3c59585)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated oneof accessors. (protocolbuffers/protobuf@e33e0d2)
• Fix bug in reflection based Swap of map fields. (protocolbuffers/protobuf@bef5b75)
• Add utf8_validation feature back to the global feature set. (protocolbuffers/protobuf@153028d)
• Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (protocolbuffers/protobuf@4322e00)
• Add prefetching to arena allocations. (protocolbuffers/protobuf@fbdeb5a)
• Merge the protobuf and upb Bazel repos (protocolbuffers/protobuf@7286ffc)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated repeated and map field accessors. (protocolbuffers/protobuf@9a0a3cf)
• Editions: Migrate edition strings to enum in C++ code. (protocolbuffers/protobuf@f083ebf)
• Workaround ICE on gcc 7.5 by not having one overload call the other one with a (protocolbuffers/protobuf@0522054)
• Create a reflection helper for ExtensionIdentifier. (protocolbuffers/protobuf@4d5ab73)
• Editions: Provide an API for C++ generators to specify their features. (protocolbuffers/protobuf@e897bcf)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated string field accessors. (protocolbuffers/protobuf@18c338a)
• Editions: Refactor feature resolution to use an intermediate message. (protocolbuffers/protobuf@57d8049)
• Fixes for 32-bit MSVC. (protocolbuffers/protobuf@66cf6b1)
• Publish extension declarations with declaration verifications. (protocolbuffers/protobuf@e72b0e1)
• Export the constants in protobuf's any.h to support DLL builds. (protocolbuffers/protobuf@fd24b1b)
• Implement AbslStringify for the Descriptor family of types. (protocolbuffers/protobuf@230232a)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated message field accessors. (protocolbuffers/protobuf@064035c)
• Editions: Stop propagating partially resolved feature sets to plugins. (protocolbuffers/protobuf@b66ef4c)
• Editions: Migrate string_field_validation to a C++ feature (protocolbuffers/protobuf@1f95830)
• Editions: Include defaults for any features in the generated pool. (protocolbuffers/protobuf@15863ff)
• Introduce C++ feature for UTF8 validation. (protocolbuffers/protobuf@c7119e6)
• Protoc: validate that reserved range start is before end (#​13474) (protocolbuffers/protobuf@3be00f7)
• Remove option to disable the table-driven parser in protoc. (protocolbuffers/protobuf@6d03f9b)
• Lock down ctype=CORD in proto file. (protocolbuffers/protobuf@b359e50)
• Support split repeated fields. (protocolbuffers/protobuf@5b5e5bf)
• In OSS mode omit some extern template specializations. We have seen reports of (protocolbuffers/protobuf@ab96824)
• Automated rollback of commit adb2c4b. (protocolbuffers/protobuf@0ea0052)
• Allow code generators to specify whether or not they support editions. (protocolbuffers/protobuf@2176a14)
• Handle conflicting macros for FreeBSD (#​13303) (protocolbuffers/protobuf@2a95295)

Java

• Implement proto2/proto3 with editions (protocolbuffers/protobuf@3813b66)
• Remove synthetic oneofs from Java gencode field accessor tables. (protocolbuffers/protobuf@9ad2268)
• Timestamps.parse: Add error handling for invalid hours/minutes in the timezone offset. (protocolbuffers/protobuf@8f85138)
• Defines Protobuf compiler version strings as macros and separates out suffix string definition. (protocolbuffers/protobuf@3c59585)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated oneof accessors. (protocolbuffers/protobuf@e33e0d2)
• Automated rollback of commit 2a55706. (protocolbuffers/protobuf@30b6251)
• Add missing debugging version info to Protobuf Java gencode when multiple files are generated. (protocolbuffers/protobuf@301dfc5)
• Fix a bad cast in putBuilderIfAbsent when already present due to using the result of put() directly (which is null if it currently has no value) (protocolbuffers/protobuf@785c82d)
• Setting up version updater to prepare for poison pills and embedding version info into C++, Python and Java gencode. (protocolbuffers/protobuf@4322e00)
• Fix a NPE in putBuilderIfAbsent due to using the result of put() directly (which is null if it currently has no value) (protocolbuffers/protobuf@47cec39)
• Update Kotlin compiler to escape package names (#​13310) (protocolbuffers/protobuf@437ec35)
• Add MapFieldBuilder and change codegen to generate it and the put{field}BuilderIfAbsent method. (protocolbuffers/protobuf@955d4ab)
• Introduce recursion limit in Java text format parsing (protocolbuffers/protobuf@bca3bed)
• Consider the protobuf.Any invalid if typeUrl.split("/") returns an empty array. (protocolbuffers/protobuf@004f54a)
• Mark FieldDescriptor.hasOptionalKeyword() as deprecated. (protocolbuffers/protobuf@d6157f7)

Kotlin

• Add ByteString.isNotEmpty Kotlin extension function. (protocolbuffers/protobuf@961779e)

Csharp

• Add C# deterministic serialization (#​13160) (protocolbuffers/protobuf@96100bf)
• Add .NET debugging attributes (#​14097) (protocolbuffers/protobuf@67b9c76)
• Improve .NET debugging of Protobuf messages (#​13838) (protocolbuffers/protobuf@e519c62)
• Lock down ctype=CORD in proto file. (protocolbuffers/protobuf@b359e50)

Objective-C

• Merge the protobuf and upb Bazel repos (protocolbuffers/protobuf@7286ffc)
• [ObjC] Flip the default for two generation options. (protocolbuffers/protobuf@08bbb57)
• [ObjC] Enable generation of .proto files using editions. (protocolbuffers/protobuf@55ab831)
• [ObjC] add "generate_minimal_imports" generation option (protocolbuffers/protobuf@0b817d4)
• [ObjC] Add generation control for descriptor custom options. (protocolbuffers/protobuf@bd9d689)
• Lock down ctype=CORD in proto file. (protocolbuffers/protobuf@b359e50)

Rust

• Merge the protobuf and upb Bazel repos (protocolbuffers/protobuf@7286ffc)

Python

• Fixed Python memory leak in map lookup. (protocolbuffers/protobuf@1711ebd)
• Loosen upb for json name conflict check in proto2 between json name and field (protocolbuffers/protobuf@41af1d5)
• Defines Protobuf compiler version strings as macros and separates out suffix string definition. (protocolbuffers/protobuf@3c59585)
• Add ABSL_ATTRIBUTE_LIFETIME_BOUND attribute on generated oneof accessors. (protocolbuffers/protobuf@e33e0d2)
• Ensure Timestamp.ToDatetime(tz) has correct offset (protocolbuffers/protobuf@f0c56f9)
• Do not check required field for upb python MergeFrom (https://github.co

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