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Protocol Buffers

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Protocol Buffers Dev Tools v36.0-rc1

Protocol Buffers v36.0-rc1

Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Chore: add a unit test for .github/release_prep.sh (#26247) (8ccb4fa) Add Bazel9 test (90ad7e9) Bazel 9 tests for csharp, hpb, objc, php, python, rust and upb (f9e028f) Compiler Make default_symbol_visibility STRICT in edition 2026 (fcd68c5) Add deprecation warnings for (py|cc|java)_ge…

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Protocol Buffers Dev Tools v35.1

Protocol Buffers v35.1

Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Bazel 9 tests for csharp, hpb, objc, php, python, rust and upb (#27598) (4469e38) Break protobuf dependency on Bazel's proto fragment. Only respect the Starlark versions of --proto_toolchain_for*. This is a breaking change from 35.0, but matches the behavior in 34.x. (1f99c52) C++ Add…

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Protocol Buffers Dev Tools v34.2

Protocol Buffers v34.2

Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Remove unused dependency on aspect_bazel_lib (784a77f) C++ Workaround for attribute handling bug in gcc < 13 (1a5c5c5) upb Avoid theoretical overflow of uintptr_t in AddAllLinkedExtensions (08d520a) Fixed two GCC-only issues around upb's generated extension registry (33debf3)

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Protocol Buffers Dev Tools v35.0

Protocol Buffers v35.0

Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Bazel 9 Support: Upgrade tests to Bazel 9 (3ee8d8a) Moved protocopt flag out of the cc dir, since it is not a c++-specific flag. (325d8dc) Add support for bazel 9.x (#26201) (f08d703) Change @protobuf//bazel/flags:prefer_prebuilt_proto flag to True. (f9f32d2) Dropped support for Bazel…

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Protocol Buffers Dev Tools v35.0-rc2

Protocol Buffers v35.0-rc2

Announcements Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Bazel 9 Support: Upgrade tests to Bazel 9 (3ee8d8a) C++ Workaround for attribute handling bug in gcc < 13 (78dc67e) UPB (Python/PHP/Ruby C-Extension) Fixed two GCC-only issues around upb's generated extension registry. (5eca43d) Avoid theoretical overflow of uintptr_t in AddAllLinkedEx…

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Protocol Buffers Dev Tools v35.0-rc1

Protocol Buffers v35.0-rc1

Announcements This version includes potential breaking changes without a major version bump to: Bazel. [Bazel] Change @protobuf//bazel/flags:prefer_prebuilt_proto flag to True. (f9f32d2) Protobuf News may include additional announcements or pre-announcements for upcoming changes. Bazel Moved protocopt flag out of the cc dir, since it is not a c++-specific flag. (325d8dc) Add support for bazel 9.x…