Merge branch 'main' into add-clear-rowkey-function

Author: scotthart

.bazelrc

@@ -35,16 +35,13 @@ build --experimental_convenience_symlinks=ignore
 # We mirror critical tarballs from several sources in case the canonical source
 # is temporarily unavailable, e.g., github.com being down. This option and flag
 # automatically rewrites the URLs.
-build --experimental_downloader_config=bazel/downloader.cfg
+# TODO(#15549) - re-enable once the downloader config is fixed.
+# build --experimental_downloader_config=bazel/downloader.cfg
 
 # It is frustrating when long-running builds/tests fail, but it is even more
 # frustrating when they fail and don't give any output. So, remove the limit.
 build --experimental_ui_max_stdouterr_bytes=-1
 
-# TODO(#13311) - remove once gRPC works with Bazel v7 or when gRPC stops using
-#     `apple_rules`.
-common:macos --repo_env=BAZEL_NO_APPLE_CPP_TOOLCHAIN=1
-
 # Inject ${GTEST_SHUFFLE} and ${GTEST_RANDOM_SEED} into the test environment
 # if they are set in the enclosing environment. This allows for running tests
 # in a random order to help expose undesirable interdependencies.

.github/workflows/codeql-analysis.yml

@@ -22,9 +22,9 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Checkout vcpkg
-        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
         with:
           path: "build/vcpkg"
           repository: "microsoft/vcpkg"

.github/workflows/external-account-integration.yml

@@ -26,7 +26,7 @@ jobs:
       id-token: write
 
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       with:
         ref: ${{ inputs.checkout-ref }}
     - id: auth

.github/workflows/macos-cmake.yml

@@ -59,7 +59,7 @@ jobs:
         - exclude-from-full-trick: ${{ ! inputs.full-matrix }}
           shard: Other
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       with:
         ref: ${{ inputs.checkout-ref }}
     - uses: google-github-actions/auth@v2
@@ -263,9 +263,26 @@ jobs:
       run: |
         # Remove the older CMake version
         brew unlink cmake
+
+        # Create a temporary local tap
+        cd "${{runner.temp}}"
+        mkdir -p user/homebrew-tap/Formula
+        cd user/homebrew-tap
+        git init
+
         # Download the Homebrew formula for CMake==3.27.2
         curl -fsSL -o cmake.rb https://raw.githubusercontent.com/Homebrew/homebrew-core/fd21fcf239bcd0231c9fed5719403ec128151af4/Formula/cmake.rb
-        brew install cmake.rb
+        mv cmake.rb ./Formula/
+
+        git add .
+        git commit -m "Add CMake formula"
+
+        # Tap the local repository
+        brew tap user/homebrew-tap "${{runner.temp}}/user/homebrew-tap"
+
+        # Uninstall existing CMake and install CMake from the local tap
+        brew uninstall cmake
+        brew install --build-from-source user/homebrew-tap/cmake
     - name: Download and Install sccache
       if: ${{ inputs.sccache-mode != 'DISABLED' }}
       working-directory: "${{runner.temp}}"

.github/workflows/test-runner.yml

@@ -113,6 +113,8 @@ jobs:
       execute-integration-tests: true
     secrets: inherit
   macos-cmake:
+    # Disabled
+    if: false
     name: macOS-CMake
     needs: [pre-flight]
     uses: ./.github/workflows/macos-cmake.yml
@@ -155,7 +157,7 @@ jobs:
     # Wait until all the other jobs have completed.
     needs:
       - macos-bazel
-      - macos-cmake
+      # macos-cmake is disabled
       - windows-bazel
       - windows-cmake
     # Run even if the other jobs failed or were skipped.

.github/workflows/windows-cmake.yml

@@ -65,7 +65,7 @@ jobs:
         - shard: Core4
           build_type: Debug
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       with:
         ref: ${{ inputs.checkout-ref }}
     - uses: google-github-actions/auth@v2

CHANGELOG.md

@@ -4,7 +4,73 @@
 breaking changes in the upcoming 3.x release. This release is scheduled for
 2024-12 or 2025-01.
 
-## v2.40.0 - TBD
+## v2.43.0 - TBD
+
+## v2.42.0 - 2025-09
+
+### New Libraries
+
+We are happy to announce the following GA libraries. Unless specifically noted,
+the APIs in these libraries are stable, and are ready for production use.
+
+- [Cloud Security Compliance](/google/cloud/cloudsecuritycompliance/README.md)
+- [Config Delivery API](/google/cloud/configdelivery/README.md)
+
+### Updated Libraries
+
+- [Network Connectivity](/google/cloud/networkconnectivity/README.md) - added support for DataTransferService ([#15464](https://github.com/googleapis/google-cloud-cpp/pull/15464))
+
+
+### [Spanner](/google/cloud/spanner/README.md)
+
+- perf(spanner): Use arenas to speed up queries that fetch many rows ([#15441](https://github.com/googleapis/google-cloud-cpp/pull/15441))
+
+### [Storage](/google/cloud/storage/README.md)
+
+- feat(storage): Remove unnecessary code which was causing race condition ([#15551](https://github.com/googleapis/google-cloud-cpp/pull/15551))
+- feat(storage): Update the appendable object function to store the Object metadata ([#15422](https://github.com/googleapis/google-cloud-cpp/pull/15422))
+- feat(storage): Add generation in append_object_spec in resume operation ([#15395](https://github.com/googleapis/google-cloud-cpp/pull/15395))
+
+### [Common Libraries](/google/cloud/README.md)
+
+- perf: Change StreamingReadRpc::Read interface to take ResponseType ([#15319](https://github.com/googleapis/google-cloud-cpp/pull/15319))
+
+### [Google APIs interface definitions](https://github.com/googleapis/googleapis)
+
+- This release is based on definitions as of [2025-09-05T15:58:06-07:00](https://github.com/googleapis/googleapis/tree/46403a9acec0719c130b33eb38b2ee62a45f9f6c)
+
+## v2.41.0 - 2025-08-14
+
+### [Bigtable](/google/cloud/bigtable/README.md)
+
+- The `Bigtable::DataConnection` class has been instrumented to collect [Client Side Metrics](https://cloud.google.com/bigtable/docs/client-side-metrics),
+free of charge. These metrics will be collected by
+default if both the [OpenTelemetry](https://github.com/open-telemetry/opentelemetry-cpp)
+and [Google Cloud Monitoring](google/cloud/monitoring/README.md) dependencies are
+available. Users can opt-out by setting the `bigtable::EnableMetricsOption` to `false`.
+
+- The following metrics are available in Bigtable:
+  - AttemptLatency
+  - OperationLatency
+  - RetryCount
+  - FirstResponseLatency
+  - ServerLatency
+  - ApplicationBlockingLatency
+  - ConnectivityErrorCount
+
+### [Spanner](/google/cloud/spanner/README.md)
+
+- [Multiplexed session](https://cloud.google.com/spanner/docs/sessions#multiplexed_sessions)
+support is now available. To enable Multiplexed sessions, add the
+`spanner::EnableMultiplexedSessionOption` to `Options` when calling
+`spanner::MakeConnection`. This enables Multiplexed sessions on all operations
+read-only, read-write, and partitioned.
+
+### [Google APIs interface definitions](https://github.com/googleapis/googleapis)
+
+- This release is based on definitions as of [2025-07-30T06:44:36-07:00](https://github.com/googleapis/googleapis/tree/f6801ce4e1df0541abb8d1e996cb36363c41fb8d)
+
+## v2.40.0 - 2025-08
 
 ### New Libraries
 
@@ -18,6 +84,36 @@ the APIs in these libraries are stable, and are ready for production use.
 - [BigQuery](/google/cloud/bigquery/README.md) - added support for datapolicies/v2
 - [ManagedKafka](/google/cloud/managedkafka/README.md) - add schemaregistry to the library
 
+### [Bigtable](/google/cloud/bigtable/README.md)
+
+- We have begun instrumenting the `Bigtable::DataConnection` class to collect
+several [Client Side Metrics](https://cloud.google.com/bigtable/docs/client-side-metrics),
+free of charge. These metrics will be collected by
+default if both the [OpenTelemetry](https://github.com/open-telemetry/opentelemetry-cpp)
+and [Google Cloud Monitoring](google/cloud/monitoring/README.md) dependencies are
+available. Users can opt-out by setting the `bigtable::EnableMetricsOption` to `false`.
+
+- The following metrics are available in Bigtable:
+  - AttemptLatency
+  - OperationLatency
+  - RetryCount
+  - FirstResponseLatency
+
+### [Spanner](/google/cloud/spanner/README.md)
+
+- feat(spanner): add support for order_by enum ([#15240](https://github.com/googleapis/google-cloud-cpp/pull/15240))
+- feat(spanner): add support for lock_hint enum ([#15249](https://github.com/googleapis/google-cloud-cpp/pull/15249))
+
+### [Storage](/google/cloud/storage/README.md)
+
+- feat(storage): Create OTel tracing decorator for `storage:: ParallelUploadFile()` ([#15289](https://github.com/googleapis/google-cloud-cpp/pull/15289))
+- fix(storage): Fix the bucket name not found error ([#15274](https://github.com/googleapis/google-cloud-cpp/pull/15274))
+- feat(storage): Create OTel tracing decorator for `Client::UploadFile()` ([#15245](https://github.com/googleapis/google-cloud-cpp/pull/15245))
+
+### [Google APIs interface definitions](https://github.com/googleapis/googleapis)
+
+- This release is based on definitions as of [2025-07-30T06:44:36-07:00](https://github.com/googleapis/googleapis/tree/f6801ce4e1df0541abb8d1e996cb36363c41fb8d)
+
 ## v2.39.0 - 2025-07
 
 ### [Storage](/google/cloud/storage/README.md)

CMakeLists.txt

@@ -21,7 +21,7 @@ set(PACKAGE_BUGREPORT "https://github.com/googleapis/google-cloud-cpp/issues")
 
 project(
     google-cloud-cpp
-    VERSION 2.40.0
+    VERSION 2.43.0
     LANGUAGES CXX)
 set(PROJECT_VERSION_PRE_RELEASE "rc")
 

MODULE.bazel

@@ -16,7 +16,7 @@
 
 module(
     name = "google_cloud_cpp",
-    version = "2.40.0-rc",  # Updated by CMake
+    version = "2.43.0-rc",  # Updated by CMake
     compatibility_level = 2,  # Updated by CMake
 )
 
@@ -55,12 +55,12 @@ python.toolchain(
 bazel_dep(name = "googleapis", version = "0.0.0", repo_name = "com_google_googleapis")
 archive_override(
     module_name = "googleapis",
-    integrity = "sha256-EGb0gE5GntYUBMu5uNFez8u6i5eCh3Oe1C2PTdbLkqY=",
+    integrity = "sha256-gobULUZq7kyqE4kf7kK2bDIIBpznl710RSdYhLjUfAI=",
     patch_strip = 1,
     patches = ["//bazel:googleapis.modules.patch"],
-    strip_prefix = "googleapis-f6801ce4e1df0541abb8d1e996cb36363c41fb8d",
+    strip_prefix = "googleapis-46403a9acec0719c130b33eb38b2ee62a45f9f6c",
     urls = [
-        "https://github.com/googleapis/googleapis/archive/f6801ce4e1df0541abb8d1e996cb36363c41fb8d.tar.gz",
+        "https://github.com/googleapis/googleapis/archive/46403a9acec0719c130b33eb38b2ee62a45f9f6c.tar.gz",
     ],
 )
 

README.md

@@ -170,6 +170,9 @@ See each library's `README.md` file for more information about:
 - [Cloud Quotas API](google/cloud/cloudquotas/README.md)
   [[quickstart]](google/cloud/cloudquotas/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/cloudquotas/latest)
+- [Cloud Security Compliance API](google/cloud/cloudsecuritycompliance/README.md)
+  [[quickstart]](google/cloud/cloudsecuritycompliance/quickstart/README.md)
+  [[reference]](https://cloud.google.com/cpp/docs/reference/cloudsecuritycompliance/latest)
 - [Cloud Commerce Consumer Procurement API](google/cloud/commerce/README.md)
   [[quickstart]](google/cloud/commerce/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/commerce/latest)
@@ -185,6 +188,9 @@ See each library's `README.md` file for more information about:
 - [Infrastructure Manager API](google/cloud/config/README.md)
   [[quickstart]](google/cloud/config/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/config/latest)
+- [Config Delivery API](google/cloud/configdelivery/README.md)
+  [[quickstart]](google/cloud/configdelivery/quickstart/README.md)
+  [[reference]](https://cloud.google.com/cpp/docs/reference/configdelivery/latest)
 - [Connectors API](google/cloud/connectors/README.md)
   [[quickstart]](google/cloud/connectors/quickstart/README.md)
   [[reference]](https://cloud.google.com/cpp/docs/reference/connectors/latest)