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Pull requests: protocolbuffers/protobuf

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Pull requests list

Ignore -Wnullability-extension in port_def.inc
#29571 opened Sep 3, 2026 by copybara-service Bot • Draft
Add batch presence checks for fields in _InternalSerialize.
#29570 opened Sep 3, 2026 by copybara-service Bot • Draft
Made Python/upb thread-compatible (removed thread-hostile code)
#29569 opened Sep 3, 2026 by copybara-service Bot • Draft
Register extension numbers 1374-1375 for durable
#29568 opened Sep 3, 2026 by dangra Loading…
1
Enforce idempotent minitable linking and re-enable link assert in upb.
#29567 opened Sep 3, 2026 by copybara-service Bot • Draft
Enable nodiscard for upb
#29566 opened Sep 3, 2026 by copybara-service Bot • Draft
Fix Python protobuf map subscript reads and iteration under free-threading.
#29565 opened Sep 3, 2026 by copybara-service Bot • Draft
Harden StreamDecoder in the face of >2 GiB INT_MAX overflow risks.
#29563 opened Sep 2, 2026 by copybara-service Bot • Draft
Parse and Merge functions support stopping at a given token
#29559 opened Sep 2, 2026 by copybara-service Bot • Draft
Remove unused ReadArenaString in arenastring.cc.
#29556 opened Sep 2, 2026 by copybara-service Bot • Draft
Add FastTable map decoding support in UPB
#29555 opened Sep 1, 2026 by copybara-service Bot • Draft
Remove extraneous btree map header from protobuf map header
#29554 opened Sep 1, 2026 by copybara-service Bot • Draft
Define interface for descriptor pools and implement dynamic descriptor pools
#29553 opened Sep 1, 2026 by copybara-service Bot • Draft
Optimize VerifyRequiredFilteredLookupImpl with O(1) popcount tag indexing.
#29550 opened Sep 1, 2026 by copybara-service Bot • Draft
Optimize Protobuf ReadSize by inlining two-byte varint decoding.
#29549 opened Sep 1, 2026 by copybara-service Bot • Draft
Optimize WireFormatVerifyBody by specializing wire type dispatch with direct conditional branches.
#29548 opened Sep 1, 2026 by copybara-service Bot • Draft
Internal change
#29547 opened Sep 1, 2026 by copybara-service Bot • Draft
Improve repeated and packed varint parsing by allocating memory from the tail of
#29546 opened Sep 1, 2026 by copybara-service Bot • Draft
test(bcr): cover both prefer_prebuilt_protoc cases in .bcr/presubmit.yml
#29545 opened Sep 1, 2026 by meteorcloudy Contributor Loading…
4
Internal change
#29542 opened Sep 1, 2026 by copybara-service Bot • Draft
Optimize FileDescriptorTables memory overhead by shrinking internal sets after initialization.
#29540 opened Sep 1, 2026 by copybara-service Bot • Draft
Comprehensive overhaul and hardening of MessageDifferencer microbenchmarks in message_differencer_unittest.cc to accurately model production serving conditions and eliminate benchmark gaming vectors:
#29535 opened Aug 31, 2026 by copybara-service Bot • Draft
Make use_upb_kernel config_setting public for rust_proto_library.
#29532 opened Aug 31, 2026 by copybara-service Bot • Draft
1
Emit null when serializing unset Google\Protobuf\Value to JSON in pure-PHP runtime.
#29531 opened Aug 31, 2026 by copybara-service Bot • Draft
Add compiler flags --descriptor_set_splits and --descriptor_set_splits_out.
#29530 opened Aug 31, 2026 by copybara-service Bot • Draft
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