chore(deps): update dependency grpc-tools to v1.82.0

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Confidence
grpc-tools (source)	1.81.0 → 1.82.0

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Release Notes

google/grpc (grpc-tools)

v1.82.0

Compare Source

This is release gRPC Core 1.82.0 (glacier).

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes.
This is release 1.82.0 (glacier) of gRPC Core.

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes, with highlights listed below.

Core

• [call creds] Add support for looking up and attaching regional access boundary policy metadata. (#​41594)
• Unregister CFStream callbacks during endpoint shutdown. (#​42211)
• Fix fd 0 incorrectly treated as invalid across POSIX socket code. (#​41764)
• [xDS] enable new ORCA-to-LRS propagation behavior (gRFC A85). (#​42411)
• [RetryFilter::LegacyCallData]: avoid tripping abseil nullopt assertion. (#​42405)
• [xds] Implement A114: WRR support for custom backend metrics. (#​41750)

PHP

• [Backport][v1.82.x][PHP] Add PIE support for PHP extention. (#​42873)

Python

Added 2026-07-12:
CAUTION! This gRPC Python release 1.82.0 was yanked from PyPI on 2026-07-07 due to issue grpc#42906.

• [Python] [Pyright] Part 2 - Pyright for src/python/grpcio/grpc/aio/_call.py. (#​42272)
• [Python][aio] Fix issue #​42393: 100% CPU when Python run with -O flag. (#​42470)
• [Python] [Typeguard] Part 6 - Add Typeguard SYNC Stack in tests. (#​40353)
• [Python] [Pyright] Part 3 - Pyright for src/python/grpcio/grpc/aio/_metadata.py. (#​42273)
• [Python] Cancel calls without closing channels in fork child. (#​41784)

Ruby

• [Ruby] Implemented Pure Ruby Call Credentials. (#​41946)
• [Ruby] Fix Ruby interceptors not running in FIFO order. (#​42346)

v1.81.1

Compare Source

This is release 1.81.0 (graphic) of gRPC Core.

For gRPC documentation, see grpc.io. For previous releases, see Releases.

This release contains refinements, improvements, and bug fixes, with highlights listed below.

Core

• [EventEngine] Fix a potential use-after-free error on Windows. (#​42078)
• [ssl] Server side handshaker factory stores a map of key signers. (#​42002)
• [Core] Fix completion queue shutdown race on weak memory models (ARM). (#​41510)
• [EventEngine] Fix a Windows race that causes an assertion error. (#​41563)
• [grpc_error] enable error_flatten experiment in OSS. (#​41471)

Objective-C

• [ObjC] Add receiveNextMessage to GRPCUnaryProtoCall. (#​42260)

Python

• [Python] Add typing_extensions dep to aio Bazel target. (#​42001)
• [Python] [Pyright] Part 1 - Pyright for src/python/grpcio/grpc/aio/_base_server.py. (#​42240)
• [Python] Drop 3.9. (#​42145)
• [Python] grpc-status: Relax protobuf dependency upper bound to allow 7.x. (#​41948)
• [Python] [Typeguard] Part 5 - Add Typeguard SYNC Stack in tests. (#​40278)
• [Python] Remove GIL from ReceiveMessageOperation.un_c method. (#​41812)
• [Python] Support observability in AsyncIO stack. (#​41573)
• [Python] Trim Python2 backward compatiblity syntax - removed (object) inheritance. (#​41708)

Ruby

• [Ruby] Drop support for EOL Ruby 3.1 and clean up. (#​41435)
• [Ruby] Composed CallCredentials keep a reference to their source. (#​41782)

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