Merge branch 'main' into main

Author: olavloite

.github/workflows/auto-release.yaml

@@ -21,7 +21,7 @@ jobs:
     runs-on: ubuntu-latest
     if: contains(github.head_ref, 'release-please')
     steps:
-    - uses: actions/github-script@v7
+    - uses: actions/github-script@v8
       with:
         github-token: ${{secrets.YOSHI_APPROVER_TOKEN}}
         debug: true

.github/workflows/hermetic_library_generation.yaml

@@ -32,12 +32,12 @@ jobs:
         else
           echo "SHOULD_RUN=true" >> $GITHUB_ENV
         fi
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       if: env.SHOULD_RUN == 'true'
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}
-    - uses: googleapis/sdk-platform-java/.github/scripts@v2.62.1
+    - uses: googleapis/sdk-platform-java/.github/scripts@v2.62.2
       if: env.SHOULD_RUN == 'true'
       with:
         base_ref: ${{ github.base_ref }}

.github/workflows/integration-tests-against-emulator-with-regular-session.yaml

@@ -16,18 +16,18 @@ jobs:
         - 9020:9020
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: stCarolas/setup-maven@v5
       with:
         maven-version: 3.8.1
     # Build with JDK 11 and run tests with JDK 8
-    - uses: actions/setup-java@v4
+    - uses: actions/setup-java@v5
       with:
         java-version: 11
         distribution: temurin
     - name: Compiling main library
       run: .kokoro/build.sh
-    - uses: actions/setup-java@v4
+    - uses: actions/setup-java@v5
       with:
         java-version: 8
         distribution: temurin

.github/workflows/integration-tests-against-emulator.yaml

@@ -16,18 +16,18 @@ jobs:
           - 9020:9020
 
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: stCarolas/setup-maven@v5
       with:
         maven-version: 3.8.1
     # Build with JDK 11 and run tests with JDK 8
-    - uses: actions/setup-java@v4
+    - uses: actions/setup-java@v5
       with:
         java-version: 11
         distribution: temurin
     - name: Compiling main library
       run: .kokoro/build.sh
-    - uses: actions/setup-java@v4
+    - uses: actions/setup-java@v5
       with:
         java-version: 8
         distribution: temurin

.github/workflows/unmanaged_dependency_check.yaml

@@ -5,8 +5,8 @@ jobs:
   unmanaged_dependency_check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
+      - uses: actions/checkout@v5
+      - uses: actions/setup-java@v5
         with:
           distribution: temurin
           java-version: 11
@@ -17,6 +17,6 @@ jobs:
           # repository
           .kokoro/build.sh
       - name: Unmanaged dependency check
-        uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.52.0
+        uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.52.2
         with:
           bom-path: google-cloud-spanner-bom/pom.xml

.github/workflows/update_generation_config.yaml

@@ -26,7 +26,7 @@ jobs:
       # the branch into which the pull request is merged
       base_branch: main
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
         token: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }}

.kokoro/presubmit/graalvm-native-a.cfg

@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.52.1" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.52.2" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {

.kokoro/presubmit/graalvm-native-b.cfg

@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.52.1" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.52.2" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {

.kokoro/presubmit/graalvm-native-c.cfg

@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.52.1" # {x-version-update:google-cloud-shared-dependencies:current}
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.52.2" # {x-version-update:google-cloud-shared-dependencies:current}
 }
 
 env_vars: {

CHANGELOG.md

@@ -1,5 +1,56 @@
 # Changelog
 
+## [6.101.1](https://github.com/googleapis/java-spanner/compare/v6.101.0...v6.101.1) (2025-09-26)
+
+
+### Bug Fixes
+
+* Potential NullPointerException in LocalConnectionChecker ([#4092](https://github.com/googleapis/java-spanner/issues/4092)) ([3b9f597](https://github.com/googleapis/java-spanner/commit/3b9f597ba60199a16556824568b24908ce938a69))
+
+## [6.101.0](https://github.com/googleapis/java-spanner/compare/v6.100.0...v6.101.0) (2025-09-26)
+
+
+### Features
+
+* Add transaction_timeout connection property ([#4056](https://github.com/googleapis/java-spanner/issues/4056)) ([cdc52d4](https://github.com/googleapis/java-spanner/commit/cdc52d49b39c57e7255f4e09fb33a41f4810397d))
+* TPC support ([#4055](https://github.com/googleapis/java-spanner/issues/4055)) ([7625cce](https://github.com/googleapis/java-spanner/commit/7625cce9ad48b14a1cff9c2ede86a066ea292bef))
+
+
+### Bug Fixes
+
+* **deps:** Update the Java code generator (gapic-generator-java) to 2.62.2 ([8d6cbf6](https://github.com/googleapis/java-spanner/commit/8d6cbf6bea9cbd823b8f0070516e34b4d8428e87))
+* Potential NullPointerException in Value#hashCode ([#4046](https://github.com/googleapis/java-spanner/issues/4046)) ([74abb34](https://github.com/googleapis/java-spanner/commit/74abb341e2ea42bbf0a2de4ec3e3555335b5fd9f))
+* Recalculate remaining statement timeout after retry ([#4053](https://github.com/googleapis/java-spanner/issues/4053)) ([5e26596](https://github.com/googleapis/java-spanner/commit/5e26596f4f9c924260da0908920854d8ddfc626b))
+
+
+### Dependencies
+
+* Update dependency com.google.cloud:sdk-platform-java-config to v3.52.2 ([#4057](https://github.com/googleapis/java-spanner/issues/4057)) ([d782aff](https://github.com/googleapis/java-spanner/commit/d782aff63ff81e1b760690d4dee3e566028d522e))
+
+## [6.100.0](https://github.com/googleapis/java-spanner/compare/v6.99.0...v6.100.0) (2025-09-11)
+
+
+### Features
+
+* Read_lock_mode support for connections ([#4031](https://github.com/googleapis/java-spanner/issues/4031)) ([261abb4](https://github.com/googleapis/java-spanner/commit/261abb4b9c5ff00fac2d816a31926b23264657c4))
+
+
+### Bug Fixes
+
+* **deps:** Update the Java code generator (gapic-generator-java) to 2.62.1 ([e9773a7](https://github.com/googleapis/java-spanner/commit/e9773a7aa27a414d56093b4e09e0f197a07b5980))
+* Disable afe_connectivity_error_count metric ([#4041](https://github.com/googleapis/java-spanner/issues/4041)) ([f89c1c0](https://github.com/googleapis/java-spanner/commit/f89c1c0517ba6b895f405b0085b8df41aac952be))
+* Skip session delete in case of multiplexed sessions ([#4029](https://github.com/googleapis/java-spanner/issues/4029)) ([8bcb09d](https://github.com/googleapis/java-spanner/commit/8bcb09d141fe986c92ccacbaa9a45302c5c8e79d))
+
+
+### Dependencies
+
+* Update dependency com.google.cloud:sdk-platform-java-config to v3.52.1 ([#4034](https://github.com/googleapis/java-spanner/issues/4034)) ([13bfa7c](https://github.com/googleapis/java-spanner/commit/13bfa7c68c7ea887e679fb5504dceb85cbb43cb9))
+
+
+### Documentation
+
+* A comment for field `ranges` in message `.google.spanner.v1.KeySet` is changed ([e9773a7](https://github.com/googleapis/java-spanner/commit/e9773a7aa27a414d56093b4e09e0f197a07b5980))
+
 ## [6.99.0](https://github.com/googleapis/java-spanner/compare/v6.98.1...v6.99.0) (2025-08-26)