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Update dependency grpc/grpc to v1.68.2

POPs-renovate-tools_29Nov2024 requested to merge renovate/grpc-grpc-1.x into development

This MR contains the following updates:

Package Type Update Change
grpc/grpc ironbank-github minor v1.49.4 -> v1.68.2

⚠ Warning

Some dependencies could not be looked up. Check the warning logs for more information.

Release Notes

grpc/grpc (grpc/grpc)

v1.68.2

Compare Source

This is release gRPC Core 1.68.2 (groovy).

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

This release contains refinements, improvements, and bug fixes.

C++

v1.68.1

Compare Source

This is release 1.68.1 (groovy) 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

v1.68.0

Compare Source

This is release 1.68.0 (groovy) 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

  • [XdsClient][Backport] Add missing authority to XdsClient metrics scope (#​38009). (#​38023)
  • [Release] Bump core version in preparation for 1.68 Branch Cut. (#​37941)
  • [ConfigFetcher] Set HTTP2 error to NO_ERROR to do graceful GOAWAYs. (#​37939)
  • [ruby] reduce INFO log for server CQ pluck registration to DEBUG. (#​37633)
  • [EventEngine] Enable the PosixEventEngine client experiment. (#​35985)
  • [chttp2_server] Fix race between connection starting and it being orphaned. (#​37683)
  • [Chttp2Server] Fix race between connection manager updates and handshake. (#​37772)
  • [xds] Fix XdsClient race between ResourceDoesNotExist timer and receiving resources. (#​37678)

C++

  • [Build] Minimum version of MSVC is now 2022. (#​37687)
  • [Build] Bumped the minimum version of cmake. (#​37702)

Python

  • Add templating and support for Python 3.13. (#​37643)

v1.67.1

Compare Source

This is release gRPC Core 1.67.1 (gesundheit). This is a Python-only patch release.

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

This release contains refinements, improvements, and bug fixes.

v1.67.0

Compare Source

This is release 1.67.0 (gesundheit) 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

C++

  • [OTel C++] Fix race when adding and removing callbacks. (#​37485)

Python

  • [Backport to 1.67.x] Add templating and support for Python 3.13 (#​37643). (#​37803)
  • Add templating and support for Python 3.13. (#​37643)
  • [Python Distrib] Change warning to RuntimeError for version incompatibility. (#​37466)
  • [reflection]: python: reflection returns original_request. (#​36944)

Ruby

  • [ruby] drop ruby 2.7 support. (#​37430)
  • [ruby] reduce ruby gpr_log invocations from INFO to DEBUG. (#​37426)
  • [ruby] refactor flaky test and expose cancel_with_status. (#​37410)

v1.66.2

Compare Source

This is release gRPC Core 1.66.2 (gladiator).

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

This release contains refinements, improvements, and bug fixes.

What's Changed

Python
  • Added support for Python 3.13 and templating system for supported Python versions (#​37643)

Full Changelog: https://github.com/grpc/grpc/compare/v1.66.1...v1.66.2

v1.66.1

Compare Source

This is release gRPC Core 1.66.1 (gladiator).

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

This release contains refinements, improvements, and bug fixes.

Core

v1.66.0

Compare Source

This is release 1.66.0 (gladiator) 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

  • [Python Otel] Manage call tracer life cycle use call arena. (v1.66.x backport). (#​37479)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​37223)
  • [Dep] Upgrading Protobuf to v27.2. (#​36753)
  • [Gpr_To_Absl_Logging] Fixing bugs . (#​36961)
  • [chttp2] don't access endpoint in transport ops if it's already been destroyed. (#​36921)

C++

Python

  • [Python Distrib] Change warning to RuntimeError for version incompatibility (v1.66.x backport). (#​37477)
  • Fix issues/36613. (#​37022)
  • [fix] updated invocation_metadata return type hint. (#​36894)
  • [Release] Add warning about PyPi latest version not necessarily matching Github latest version. (#​36965)

Ruby

  • [ruby] Update google-protobuf dep to allow 3.x and 4.x versions. (#​36982)
  • [ruby] improve the way completion queue pluck operations handle signals and process shutdown. (#​36903)

v1.65.5

Compare Source

This is release gRPC Core 1.65.5 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

  • [OTel C++] Fix race when adding and removing callbacks (#​37509)
  • [RlsLB] Fix Deadlock (#​37503)
  • [Python Otel] Manage call tracer life cycle use call arena. (v1.65.x backport) (#​37478)

v1.65.4

Compare Source

This is release gRPC Core 1.65.4 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

v1.65.3

Compare Source

This is release gRPC Core 1.65.3 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

v1.65.2

Compare Source

This is release gRPC Core 1.65.2 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

v1.65.1

Compare Source

This is release gRPC Core 1.65.1 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

v1.65.0

Compare Source

This is release gRPC Core 1.65.0 (gnarly).

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

This release contains refinements, improvements, and bug fixes.

This is release 1.65.0 (gnarly) 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

  • [OTPlugin] Per-channel OpenTelemetry plugin. (#​36729)
  • [Gpr_To_Absl_Logging] Migrating from gpr to absl logging - gpr_set_log_function. (#​36844)
  • [grpc][Gpr_To_Absl_Logging] Supporting verbosity flag. (#​36798)
  • [build] Support clang-cl for Windows builds (best effort). (#​36831)
  • [grpc][Gpr_To_Absl_Logging] Disable the ConfigVar because it wont work anymore. (#​36761)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​36716)
  • [http2] Add experiment to modify behavior of GRPC_ARG_HTTP2_MAX_PINGS_WITHOUT_DATA to throttle pings instead of blocking. (#​36374)
  • [xDS] fix "tls" channel cred in bootstrap to actually work. (#​36726)
  • [StatsPlugin] Fix use-after-free issue. (#​36664)
  • [EventEngine] Enable the EventEngine DNS Resolver on Windows. (#​36286)

C++

  • [OTel] Generate pkg-config file for grpcpp_otel_plugin. (#​36686)
  • [OTel] Add find_package call for OTel dependency in installed gRPC configuration. (#​36674)
  • [OTel C++] Deprecate SetTargetAttributeFilter method on OpenTelemetryPluginBuilder. (#​36567)
  • [security] Add notices for functions we will be removing. (#​36488)

Objective-C

  • Replace bind() targets with alias() ones. (#​35272)

Python

  • [Python O11y] Implement CSM observability for Python. (#​36557)
  • [Python AIO] Return EOF from UnaryStreamCall.read() as documented. (#​36660)
  • [Python Otel] Deprecate target_attribute_filter. (#​36697)
  • [Python Server] Remove abstractmethod notation for add_registered_method_handlers. (#​36684)

Ruby

  • [ruby] backport "Update google-protobuf dep to allow 3.x and 4.x versions (#​36982)" to 1.65.x. (#​37001)
  • [ruby] backport "[ruby] improve the way completion queue pluck operations handle signals and process shutdown #​36903". (#​36916)

v1.64.3

Compare Source

This is release gRPC Core 1.64.3 (grateful).

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

This release contains refinements, improvements, and bug fixes.

v1.64.2

Compare Source

This is release 1.64.2 (grateful) 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

v1.64.1

Compare Source

This is release 1.64.1 (grateful) 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

C++

  • [OTel] Generate pkg-config file for grpcpp_otel_plugin (#​36686). (#​36722)
  • [OTel] Add find_package call for OTel dependency in installed gRPC configuration (#​36674). (#​36688)

Python

  • [Python Server] Remove abstractmethod notation for add_registered_method_handlers (v1.64.x backport). (#​36696)

v1.64.0

Compare Source

This is release 1.64.0 (grateful) 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

  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​36435)
  • [build] Restrict visibility of grpc_public_hdrs and grpc++_public_hdrs. (#​36289)
  • [Deps] Rollfoward Protobuf upgrade to v26.1. (#​36323)

C++

  • [CSM] Fix CSM Observability for trailers-only response. (#​36413)
  • [CSM] Remove requirement that servers have to be xDS enabled. (#​36410)

Python

  • [Asyncio] Semantic task names for RPC tasks. (#​36422)
  • [python/systemd] allow compiling systemd support into python builds. (#​36037)
  • [Python Otel] Remove opentelemetry version pin. (#​36448)
  • [Python Otel] Use registered method at server side. (#​36371)
  • [Python grpcio_tools] Update version requirement of protobuf in grpcio_tools. (#​36230)

v1.63.2

Compare Source

This is release gRPC Core 1.63.2 (giggle).

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

This release contains refinements, improvements, and bug fixes.

v1.63.1

Compare Source

This is release 1.63.1 (giggle) of gRPC Core.

This is a C++-only patch.

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

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

Core

C++

  • [OTel] Generate pkg-config file for grpcpp_otel_plugin (#​36686). (#​36721)
  • [OTel] Add find_package call for OTel dependency in installed gRPC configuration (#​36674). (#​36687)

v1.63.0

Compare Source

This is release 1.63.0 (giggle) 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

  • [Deps] Backport: Protobuf upgrade to v26.1. (#​36353)
  • [surface] Add an API to inject connected endpoints into servers. (#​35957)
  • [CMake] Add gRPC_USE_SYSTEMD option. (#​34384)
  • [Deps] Upgraded protobuf to v26.1. (#​35796)
  • [channel] canonify target and set channel arg in only one place. (#​36134)
  • [grpc][Gpr_To_Absl_Logging] Using absl from within gpr logging. (#​36108)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​36089)
  • [EventEngine] Document RunAfter can return an invalid handle for immediate execution. (#​36072)
  • [EventEngine] Enable the EventEngine DNS Resolver on Posix. (#​35573)
  • [EventEngine] Support AF_UNIX for windows. (#​34801)

C++

  • [OTel C++] Add APIs to enable/disable metrics. (#​36183)
  • [EventEngine] Refactor ServerCallbackCall to use EventEngine::Run. (#​36126)
  • [OTel C++] Add CMake build support. (#​36063)
  • gRPC C++ upgraded Protobuf to v26.1. (#​36323)
  • [OTel C++] Add experimental optional locality label available to client per-attempt metrics. (#​36254)
  • [OTel C++] Add API to set channel scope filter. (#​36189)

C#

  • [csharp] Fix csharp doc comments. (#​36000)
  • C#: Grpc.Tools: Handle regex timeout when parsing protoc output. (#​36185)

PHP

  • Update min PHP testing version from PHP 7.4 to 8.1. (#​35964)

Python

  • [Python Version] Drop support for Python 3.7. (#​34450)
  • [Python Aio] Change aio Metadata inheritance. (#​36214)
  • [Documentation] fix asyncio Server and Channel stop() method documentation. (#​35946)
  • [Python O11y] Change public interface. (#​36094)
  • [Python Stub] Add version check to stubs generated by grpcio_tools. (#​35906)
  • [AbortError] Reapply "[AbortError] And and check AbortError while abort". (#​34525)
  • [Build Reproducibility] Sort input file list. (#​35687)
  • [Python O11Y] Reapply registered method change. (#​35850)
  • [Python Modernization] Deprecate pkg_resources. (#​35849)
  • [Python Bazel] Allow overwriting grpc_library in python_rules.bzl. (#​35629)

Ruby

  • ruby: register grpc_rb_sStatus as a global variable. (#​36125)

v1.62.3

Compare Source

This is release gRPC Core 1.62.3 (guardian).

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

This release contains refinements, improvements, and bug fixes.

v1.62.2

Compare Source

This is release gRPC Core 1.62.2 (guardian).

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

This release contains refinements, improvements, and bug fixes.

Python

Full Changelog: https://github.com/grpc/grpc/compare/v1.62.1...v1.62.2

v1.62.1

Compare Source

This is release gRPC Core 1.62.1 (guardian).

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

This release contains refinements, improvements, and bug fixes.

v1.62.0

Compare Source

This is release 1.62.0 (guardian) 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

  • [metadata] Allow non application/grpc content-type values. (#​35824)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​35768)
  • [GPR] Removed GPR_BACKWARDS_COMPATIBILITY_MODE. (#​35602)

Python

  • [Build] Strip armv7 artifacts. (#​35832)
  • [Python AIO] Handle DeprecationWarnings when get current loop. (#​35583)
  • [Python AIO] Raise resource_exhausted error in case of concurrent RPC limit exceeded. (#​35376)
  • [Python O11y] Build and distrib O11y package. (#​35578)
  • [Python setuptools] Import error from distutils for lower version of setuptools. (#​35561)
  • [ruby] Fix use-after-free for post-fork channel recreation. (#​35488)

Ruby

  • [ruby] Build/test ruby 3.3 and build native gems with Ruby 3.3 support. (#​35399)

v1.61.3

Compare Source

This is release gRPC Core 1.61.3 (grand).

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

This release contains refinements, improvements, and bug fixes.

v1.61.2

Compare Source

This is release gRPC Core 1.61.2 (grand).

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

This release contains refinements, improvements, and bug fixes.

v1.61.1

Compare Source

This is release gRPC Core 1.61.1 (grand).

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

This release contains refinements, improvements, and bug fixes.

Core

  • [Deps] Fix the issue with new Abseil #​35883

v1.61.0

Compare Source

This is release 1.61.0 (grand) 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

  • [xDS] fix aggregate cluster design. (#​35313)
  • [SSA] change xds_override_host policy to manage subchannels based on last-used time rather than EDS health state. (#​35397)
  • [xDS] read connection idle timeout from CDS resource. (#​35395)
  • [xDS] move CDS and EDS watchers into xds resolver. (#​35011)
  • [alpn] Remove grpc-exp experimental ALPN protocol. (#​34876)
  • Updated zlib to 1.3. (#​35147)
  • [EventEngine] Clarify API: callback cancellation and thread safety. (#​35009)

C++

Python

  • [Python O11Y] Add _registered_method to init.py. (#​35482)
  • [Python Otel] Re-apply Otel. (#​35439)
  • [python O11Y] Implement OpenTelemetry. (#​35292)

Ruby

  • [ruby] backport "Build/test ruby 3.3 and build native gems with Ruby 3.3 support (#​35399)". (#​35614)

v1.60.2

Compare Source

This is release gRPC Core 1.60.2 (gjallarhorn).

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

This release contains refinements, improvements, and bug fixes.

v1.60.1

Compare Source

This is release gRPC Core 1.60.1 (gjallarhorn).

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

This release contains refinements, improvements, and bug fixes.

Python

  • [Python Misc] Revert change to print backtrace in server. (#​35462)

v1.60.0

Compare Source

This is release 1.60.0 (gjallarhorn) 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

  • Implemented dualstack IPv4 and IPv6 backend support, as per draft gRFC A61. xDS support currently guarded by GRPC_EXPERIMENTAL_XDS_DUALSTACK_ENDPOINTS env var.
  • Dropped Bazel 5 support. (#​34813)
  • [deps] Upgrade protobuf version to v25.0. (#​34513)
  • [Security - Revocation] Crl Directory Watcher Implementation. (#​34749)
  • [server] Cap size of pending request queue with RealRequestMatcher. (#​34782)
  • [chttp2] Fix outgoing data stats. (#​34693)
  • [EventEngine] Enable Posix EventEngine Listener on all builds. (#​34748)
  • [EventEngine] Enable Windows EventEngine Listener on all builds. (#​34436)
  • [chttp2] Alternative protection for too many streams in the system. (#​34697)
  • [Proxy] Support for setting proxy for addresses. (#​34617)
  • [client idleness] client channels go idle after 30 minutes by default. (#​34653)
  • [chttp2] Add an experiment to separate liveness checks from ping timeouts. (#​34647)
  • [chttp2] Tarpit invalid requests. (#​34641)
  • [chttp2] Enforce settings acks. (#​34640)
  • [chttp2] Limit work per read cycle. (#​34639)
  • [chttp2] Limit request count before receiving settings ack. (#​34638)
  • [chttp2] Randomly ping on RST_STREAM. (#​34637)

C++

  • [xds] C++ XdsServerBuilder Remove src/... header dependency from public header. (#​34790)
  • [reflection] Add v1 reflection. (#​34535)

C#

  • [csharp] Grpc.Tools documentation for sharing proto files between projects and nuget packages. (#​34521)

Ruby

  • [ruby] create debug symbol packages. (#​34632)

Python

  • [Bug Fix] Change return of grpc.aio.ServicerContext.code() from integer to grpc.StatusCode. (#​34292)

v1.59.5

Compare Source

This is release gRPC Core 1.59.5 (generative).

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

This release contains refinements, improvements, and bug fixes.

v1.59.4

Compare Source

This is release gRPC Core 1.59.4 (generative).

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

This release contains refinements, improvements, and bug fixes.

  • [Core] Add set min/max TLS version APIs to TLS credentials APIs. (#​34861)

v1.59.3

Compare Source

This is release gRPC Core 1.59.3 (generative).

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

This release contains refinements, improvements, and bug fixes.

Core

  • [Security - Revocation] Crl backport to 1.59. (#​34926)

v1.59.2

Compare Source

This is release 1.59.2 (generative) 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

  • [chttp2] Rollup of fixes for CVE-2023-44487. (#​34763)

v1.59.1

Compare Source

This is release 1.59.1 (generative) 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.

C++

v1.59.0

Compare Source

This is release 1.59.0 (generative) 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

  • [Release] Bump core version 2023092. (#​34476)
  • [xds ssa] Remove environment variable protection for stateful affinity. (#​34435)
  • [windows DNS] Simplify c-ares Windows code. (#​33965)
  • [c-ares] fix spin loop bug when c-ares gives up on a socket that still has data left in its read buffer. (#​34185)
  • [Deps] Adding upb as a submodule. (#​34199)
  • [EventEngine] Update Cancel contract on closure deletion timeline. (#​34167)

C#

Python

  • [Python 3.12] Support Python 3.12. (#​34398)
  • [Python 3.12] Deprecate distutil. (#​34186)

Ruby

  • [ruby] Fix linking errors on x86-darwin. (#​34134)
  • [Ruby] replace strdup with gpr_strdup. (#​34177)
  • [ruby] drop ruby 2.6 support. (#​34198)

v1.58.3

Compare Source

This is release gRPC Core 1.58.3 (goku).

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

This release contains refinements, improvements, and bug fixes.

v1.58.2

Compare Source

This is release 1.58.2 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.

C++

v1.58.1

Compare Source

This is release 1.58.1 (goku) of gRPC Core.

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

This release is primarily for gRPC C++ to support c-ares 1.14.

Core / C++

  • Reintroduced c-ares 1.14 or later support #​34314

v1.58.0

Compare Source

This is release 1.58.0 (goku) 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

  • gRPC 1.58 starts to require c-ares 1.18 or later.
  • [Deps] Update boringssl 2023082. (#​34115)
  • [pick_first] de-experiment pick first. (#​34054)
  • [build metadata] Bazel to "other build systems" improvements. (#​33803)
  • [Deps] Update abseil to 2023080. (#​33974)
  • [c-ares DNS resolver] Fix file descriptor use-after-close bug when c-ares writes succeed but subsequent read fails. (#​33871)

C++

  • [docs] Document Alarm thread-safety guarantees. (#​34092)
  • Added OpenSSL 3.0 (LTS) support via custom CMake builds (the default is still BoringSSL)

Python

  • [Bazel] Enable grpcio-reflection to be used via Bazel. (#​31013)
  • [packaging] Publish xds-protos as part of the standard package pipeline. (#​33797)

Ruby

  • [ruby] update google auth to ~> 1.0. (#​34013)
  • [Ruby] set metadata_sent after call success. (#​33998)
  • [ruby] remove unnecessary background thread startup wait logic that interferes with forking. (#​33805)

v1.57.1

Compare Source

This is release 1.57.1 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.

C++

v1.57.0

Compare Source

This is release 1.57.0 (grounded) 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] Change GetDNSResolver to return absl::StatusOr<std::unique_ptr<DNSResolver>>. (#​33744)
  • [deps] Remove libuv dependency. (#​33748)
  • [ssl] Fix SSL stack to handle large handshake messages whose length exceeds the BIO buffer size. (#​33638)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​33690)
  • [iomgr][EventEngine] Improve server handling of file descriptor exhaustion. (#​33656)
  • [ruby] experimental client side fork support. (#​33430)
  • [core] Add a channel argument to set DSCP on streams. (#​28322)
  • [xDS LB] xDS pick first support. (#​33540)
  • [tls] Remove use of SSL_CTX_set_client_CA_list for TLS server credentials. (#​33558)
  • [EventEngine] Simplify EventEngine::DNSResolver API. (#​33459)
  • [iomgr][Windows] Return proper error code to client when connection is reset. (#​33502)
  • [fork] simplify Fork::SetResetChildPollingEngineFunc to fix nested forking. (#​33495)
  • [lb pick_first] Enable random shuffling of address list. (#​33254)
  • [HTTP2] Fix inconsistencies in keepalive configuration. (#​33428)
  • [c-ares] Upgrade c-ares dependency to 1.19.1. (#​33392)
  • [Rls] de-experimentalize RLS in XDS. (#​33290)

C++

C#

  • [csharp] Include correct build of Grpc.Tools in nightly packages. (#​33595)
  • [csharp] reintroduce base_namespace experimental option to C# (with a patch). (#​33535)

Objective-C

  • [Protobuf] Upgrade third_party/protobuf to 23.4. (#​33695)

Python

  • [posix] Enable systemd sockets for libsystemd>=233. (#​32671)
  • [python O11Y] Initial Implementation. (#​32974)

Ruby

  • [ruby] experimental client side fork support (#​33430)
  • [ruby] backport "[ruby] remove unnecessary background thread startup wait logic that interferes with forking #​33805" to v1.57.x. (#​33846)
  • [Ruby] remove manual strip in ruby ext conf. (#​33641)
  • [ruby] simplify shutdown; remove unnecessary attempts at grpc_shutdown. (#​33674)
  • [ruby] Add -weak_framework CoreFoundation to link line. (#​33538)
  • [Ruby] Fix memory leak in grpc_rb_call_run_batch. (#​33368)
  • [Ruby] Fix memory leak in grpc_rb_server_request_call. (#​33371)

v1.56.4

Compare Source

This is release gRPC Core 1.56.4 (galvanized).

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

This release contains refinements, improvements, and bug fixes.

  • [Core] Add set min/max TLS version APIs to TLS credentials APIs. (#​34861)

v1.56.3

Compare Source

This is release 1.56.3 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.

C++

v1.56.2

Compare Source

This is release gRPC Core 1.56.2 (galvanized).

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

This release contains refinements, improvements, and bug fixes.

Core

  • [WRR] backport (#​33694) to 1.56 (#​33698)

  • [backport][iomgr][EventEngine] Improve server handling of file descriptor exhaustion (#​33667)

v1.56.1

Compare Source

This is release 1.56.1 (galvanized) 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

  • [tls] Backport - Remove use of SSL_CTX_set_client_CA_list for TLS server credentials. (#​33583)

v1.56.0

Compare Source

This is release 1.56.0 (galvanized) 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

  • [c-ares] Backport "[c-ares] Upgrade c-ares dependency to 1.19.1 (#​33392)" to v1.56.x. (#​33411)
  • [Rls] Backport "[Rls] de-experimentalize RLS in XDS (#​33290)" to v1.56.x. (#​33330)
  • [core] Add support for vsock transport. (#​32847)
  • [JSON] fix bug that incorrectly allowed trailing commas after an empty container. (#​33158)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​33150)
  • [outlier detection] fix crash with pick_first and add tests. (#​33069)
  • [EventEngine] Change TXT lookup result type to std::vector<std::string>. (#​33030)
  • [Build] Removed gRPC_PROTOBUF_PACKAGE_TYPE, supporting config only. (#​32988)
  • [EventEngine] Update contract for Listener's on_shutdown execution. (#​33003)
  • [Documentation] Update docs for TryCancel() on ServerContext. (#​32889)
  • [Compiler Fix] Bring declarations and definitions to be in sync. (#​32911)

C++

C#

  • [CSHARP] Add base_namespace experimental option to C# plugin. (#​32636)
  • [csharp proto plugin] Apply Obsolete attribute to deprecated services and methods in C# generated code. (#​32414)

Objective-C

  • [Deps] Upgrade Protobuf to v23.1. (#​33164)

Python

  • [aio types] Fix some grpc.aio python types. (#​32475)

Ruby

  • [ruby] fix re2 compilation when older system version installed. (#​32580)

v1.55.4

Compare Source

This is release 1.55.4 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.

C++

v1.55.3

Compare Source

This is release 1.55.3 (grandslam) 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

Python

v1.55.1

Compare Source

This is release 1.55.1 (grandslam) 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.

Python

v1.55.0

Compare Source

This is release 1.55.0 (grandslam) 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

  • [Compiler Fix] Backport - Bring declarations and definitions to be in sync (#​32911). (#​32915)
  • [XDS] Revert "Revert "XDS: enable XDS federation by default (#​32711)" (#​32814). (#​32902)
  • [cleanup] Remove public_headers_must_be_c89 test. (#​32898)
  • [tcp] Add channel argument for SO_RVCBUF size. (#​32887)
  • [xds] Remove variable protection from custom LB policies. (#​32888)
  • [BoringSSL] Update third_party/boringssl-with-bazel. (#​32868)
  • [protobuf] Upgrade third_party/protobuf to 22.x. (#​32606)
  • [HTTP Proxy] Support CIDR blocks in no_proxy config. (#​31119)

All wrapped languages

  • [Deps] Backport-1.55: Upgrade Protobuf to v23.1. (#​33165)

C++

  • [Build] Backport-1.55: Removed gRPC_PROTOBUF_PACKAGE_TYPE, supporting config only. (#​33018)
    • FindProtobuf doesn’t work with Protobuf v22 and later so gRPC stops giving an option to choose a search mode when finding a Protobuf Package, expecting Protobuf is installed using CMake.

Ruby

  • [Ruby] rubify type names start with lower case or non-alpha characters. (#​32604)

v1.54.3

Compare Source

This is release 1.54.3 (gracious) 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

v1.54.2

Compare Source

This is release gRPC Core 1.54.2 (gracious).

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

This release contains refinements, improvements, and bug fixes.

v1.54.1

Compare Source

This is release 1.54.1 (gracious) of gRPC Core.

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

This release is a C++-only patch to fix the following C++ compile issue.

C++

  • [Compiler Fix] Backport - Bring declarations and definitions to be in sync (#​32911) #​32916

v1.54.0

Compare Source

This is release 1.54.0 (gracious) 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

  • Per Foundational C++ Support, gRPC dropped Visual Studio 2017 support, the minimum version of Visual Studio that gRPC supports is 2019.
  • XDS: enable XDS federation by default. (#​32711)
  • [EventEngine] Add EventEngine::*Handle equality operators. (#​32695)
  • TlsCreds: Support revocation of intermediate in chain. (#​32544)
  • [config] Move global config alongside core configuration. (#​30788)
  • feat: Auth lib: Remove 3PI config url validation. (#​32450)

C++

  • Upgrade abseil to 2023012.2. (#​32733)
  • Update minimum MSVC version to 2019. (#​32614)
  • [GcpObservability C++] Backport: De-experimentalize API (#​32715). (#​32813)
    • The GCP Observability API provides users with a simple way to export logging, tracing, and metrics to Google Cloud Operations. For more information, please see this blog post.
  • OpenCensus: Fix round_trip time. (#​32694)
  • Update OpenCensus to HEAD (5501a1a). (#​32687)
  • OpenCensus: Add annotations for messages. (#​32646)

PHP

  • Use correct namespace for checking if the isDefaultRootsPemSet method exists. (#​31580)

Python

  • Fix DeprecationWarning when calling asyncio.get_event_loop(). (#​32533)
  • Remove references to deprecated syntax field. (#​32497)

v1.53.2

Compare Source

This is release gRPC Core 1.53.2 (glockenspiel).

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

This release contains refinements, improvements, and bug fixes.

Core

v1.53.1

Compare Source

This is release gRPC Core 1.53.1 (glockenspiel).

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

This release contains refinements, improvements, and bug fixes.

v1.53.0

Compare Source

This is release 1.53.0 (glockenspiel) 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

  • xDS: fix crash when removing the last endpoint from the last locality in weighted_target. (#​32592)
  • filter stack: pass peer name up via recv_initial_metadata batch. (#​31933)
  • [EventEngine] Add advice against blocking work in callbacks. (#​32397)
  • [http2] Dont drop connections on metadata limit exceeded. (#​32309)
  • xDS: reject aggregate cluster with empty cluster list. (#​32238)
  • Fix Python epoll1 Fork Support. (#​32196)
  • server: introduce ServerMetricRecorder API and move per-call reporting from a C++ interceptor to a C-core filter. (#​32106)
  • [EventEngine] Add invalid handle types to the public API. (#​32202)
  • [EventEngine] Refactoring the EventEngine Test Suite: Part 1. (#​32127)
  • xDS: fix WeightedClusters total weight handling. (#​32134)

C++

  • Update minimum MSVC version to 2019. (#​32615)
  • Use CMake variables for paths in pkg-config files. (#​31671)

C#

  • Grpc.Tools: Use x86 protoc binaries on arm64 Windows. (#​32017)

Python

Ruby

  • [ruby]: add pre-compiled binaries for ruby 3.2; drop them for ruby 2.6. (#​32089)

v1.52.2

Compare Source

This is release gRPC Core 1.52.2 (gribkoff).

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

This release contains refinements, improvements, and bug fixes.

v1.52.1

Compare Source

This is release 1.52.1 (gribkoff) 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

v1.52.0

Compare Source

This is release 1.52.0 (gribkoff) 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 ༻] Specify requirements for Run* immediate execution. (#​32028)
  • Tracing: Add annotations for when call is removed from resolver result queue and lb pick queue. (#​31913)
  • ring_hash LB: cap ring size to 4096 with channel arg to override. (#​31692)

C++

  • Cmake add separate export for plugin targets. (#​31525)

C#

  • Add internal documentation for Grpc.Tools MSBuild integration. (#​31784)

Python

  • Change Aio abort() function return type to NoReturn. (#​31984)
  • Change the annotated return type of UnaryStreamCall and StreamStreamCall from AsyncIterable to AsyncIterator. (#​31906)
  • Build native MacOS arm64 artifacts (universal2). (#​31747)
  • Respect CC variable in grpcio python build. (#​26480)
  • Revert "Build with System OpenSSL on Mac OS arm64 (#​31096)". (#​31741)

Ruby

  • Backport "[ruby]: add pre-compiled binaries for ruby 3.2; drop them for ruby 2.6 #​32089" to v1.52.x. (#​32157)
  • remove some default allocators. (#​30434)
  • Fix Ruby build errors in 3.2.0 on Apple M1. (#​31997)
  • [Ruby] build: make exported symbol files platform-specific. (#​31970)

v1.51.3

Compare Source

This is release gRPC Core 1.51.3 (galaxy).

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

This release is a Python-only patch to release universal2 Mac OS artifacts compatible with both x86 and arm64.

Python

  • Backport of #​31747 to v1.51.x (Build native MacOS arm64 artifacts (universal2)) (#​32424)

v1.51.2

Compare Source

This is release gRPC Core 1.51.2 (galaxy).

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

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

Core

v1.51.1

Compare Source

This is release gRPC Core 1.51.1 (galaxy).

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

This release contains refinements, improvements, and bug fixes.

Python

v1.51.0

Compare Source

This is release gRPC Core 1.51.0 (galaxy).

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

This release contains refinements, improvements, and bug fixes.

Core

  • Bump core version 2022110. (#​31585)
  • c-ares DNS resolver: fix logical race between resolution timeout/cancellation and fd readability. (#​31443)
  • [log] Longer space for filenames. (#​31432)
  • c-ares DNS resolver: remove unnecessary code in SRV callback. (#​31426)
  • Correct the domain-socket client address read out from the ServerContext. (#​31108)
  • outlier detection: remove env var protection. (#​31251)
  • EventEngineFactoryReset - remove custom factory and reset default engine. (#​30554)
  • [tls] Remove support for pthread tls. (#​31040)

C++

  • Added version macros to gRPC C++. (#​31033)
  • OpenCensus: Move measures, views and CensusContext to include file. (#​31341)
  • GcpObservability: Add experimental public target. (#​31339)

C#

  • Fix msbuild failing when '@​' is present in path (2nd attempt). (#​31527)
  • Revert "Fix msbuild failing when '@​' is present in path". (#​31464)
  • Fix msbuild failing when '@​' is present in path. (#​31133)

PHP

Python

  • Fix lack of cooldown between poll attempts. (#​31550)
  • Build with System OpenSSL on Mac OS arm64. (#​31096)
  • Remove enum and future. (#​31381)
  • [Remove Six] Remove dependency on six. (#​31340)
  • Update xds-protos package to pull in protobuf 4.X. (#​31113)

v1.50.2

Compare Source

This is release gRPC Core 1.50.2 (galley).

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

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

Core

v1.50.1

Compare Source

This is release gRPC Core 1.50.1 (galley).

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

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

All

  • Fix Bazel 4 support and objc bazel tests on python3.9 (#​31410)

v1.50.0

Compare Source

This is release gRPC Core 1.50.0 (galley).

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

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

Core

  • Derive EventEngine from std::enable_shared_from_this. (#​31060)
  • Revert "Revert "[chttp2] fix stream leak with queued flow control update and absence of writes (#​30907)" (#​30991)". (#​30992)
  • [chttp2] fix stream leak with queued flow control update and absence of writes. (#​30907)
  • Remove gpr_codegen. (#​30899)
  • client_channel: allow LB policy to communicate update errors to resolver. (#​30809)
  • FaultInjection: Fix random number generation. (#​30623)

C++

  • OpenCensus Plugin: Add measure and views for started RPCs. (#​31034)

C#

Python

Ruby

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