chore(main): release spanner 8.8.0 (googleapis#8323)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

Author: codyoss

.release-please-manifest.json

@@ -33,7 +33,7 @@
   "handwritten/logging-bunyan": "5.1.2",
   "handwritten/logging-winston": "6.0.2",
   "handwritten/pubsub": "5.3.1",
-  "handwritten/spanner": "8.7.1",
+  "handwritten/spanner": "8.8.0",
   "handwritten/storage": "7.21.0",
   "packages/google-ads-admanager": "0.6.0",
   "packages/google-ads-datamanager": "0.4.0",

changelog.json

@@ -1,6 +1,120 @@
 {
   "repository": "googleapis/google-cloud-node",
   "entries": [
+    {
+      "changes": [
+        {
+          "type": "perf",
+          "sha": "6ab8de0035e901d5781523a472b441880b3605ac",
+          "message": "Optimize query result decoding",
+          "issues": [
+            "8452"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "perf",
+          "sha": "894cd8d4728a4aa74dc9df5ce4960b24a24c3bec",
+          "message": "Precompute common headers",
+          "issues": [
+            "8451"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "fix",
+          "sha": "2a7c79feb906e5a8c7fa5520e26e59607dcffac1",
+          "message": "Avoid overriding host context manager and isolate session creation context",
+          "issues": [
+            "8441"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "feat",
+          "sha": "28b6350209bfb60125e0575331b2aa297500eb75",
+          "message": "Optimize replaceProjectIdToken from projectify",
+          "issues": [
+            "8412"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "fix",
+          "sha": "f9e1102daa40a155d3eafeed31b63625f91c6d6c",
+          "message": "Isolate OpenTelemetry background timers in ROOT_CONTEXT to prevent context and memory leaks",
+          "issues": [
+            "8399"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "fix",
+          "sha": "3ec901e2cb45859adfbe914bc0385e6cdf2f2e9a",
+          "message": "Remove vulnerable dependency `uuid`",
+          "issues": [
+            "8120"
+          ],
+          "scope": "deps"
+        },
+        {
+          "type": "fix",
+          "sha": "600ccca895ff8429fed55c1d14523b2533080818",
+          "message": "Resolve prelint, eslint, and prettier CI build failures",
+          "issues": [
+            "8359"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "feat",
+          "sha": "a59dde9b4827e7c601cd5f18a1cf528e9bae1847",
+          "message": "Optimize RequestId propagation and minimize OpenTelemetry active tracing overhead",
+          "issues": [
+            "8329"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "feat",
+          "sha": "f1d31f94690486f4d443400fa4018a32b8bea04e",
+          "message": "Add cache updates API",
+          "issues": [
+            "8307"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "fix",
+          "sha": "f81f0a63fde72a238dcb987be90f0f93e0757f0e",
+          "message": "Specify explicit destinations in spanner owlbot.py",
+          "issues": [
+            "8304"
+          ]
+        },
+        {
+          "type": "feat",
+          "sha": "4715de939397c0a08926076bb57c563dab240673",
+          "message": "Add cache updates API",
+          "issues": [
+            "8124"
+          ],
+          "scope": "spanner"
+        },
+        {
+          "type": "feat",
+          "sha": "4715de939397c0a08926076bb57c563dab240673",
+          "message": "`isolation_level` and `read_lock_mode` are added to message `.google.spanner.v1.CommitResponse`",
+          "issues": [],
+          "scope": "spanner"
+        }
+      ],
+      "version": "8.8.0",
+      "language": "JAVASCRIPT",
+      "artifactName": "@google-cloud/spanner",
+      "id": "95c9e714-badc-44e9-930e-3a67aaf8e392",
+      "createTime": "2026-06-24T06:53:36.034Z"
+    },
     {
       "changes": [
         {
@@ -80791,5 +80905,5 @@
       "createTime": "2023-01-28T04:18:24.718Z"
     }
   ],
-  "updateTime": "2026-06-23T14:18:08.208Z"
+  "updateTime": "2026-06-24T06:53:36.034Z"
 }

handwritten/spanner/CHANGELOG.md

@@ -5,6 +5,32 @@
 
 [1]: https://www.npmjs.com/package/nodejs-spanner?activeTab=versions
 
+## [8.8.0](https://github.com/googleapis/google-cloud-node/compare/spanner-v8.7.1...spanner-v8.8.0) (2026-06-24)
+
+
+### Features
+
+* **spanner:** `isolation_level` and `read_lock_mode` are added to message `.google.spanner.v1.CommitResponse` ([4715de9](https://github.com/googleapis/google-cloud-node/commit/4715de939397c0a08926076bb57c563dab240673))
+* **spanner:** Add cache updates API ([#8124](https://github.com/googleapis/google-cloud-node/issues/8124)) ([4715de9](https://github.com/googleapis/google-cloud-node/commit/4715de939397c0a08926076bb57c563dab240673))
+* **spanner:** Add cache updates API ([#8307](https://github.com/googleapis/google-cloud-node/issues/8307)) ([f1d31f9](https://github.com/googleapis/google-cloud-node/commit/f1d31f94690486f4d443400fa4018a32b8bea04e))
+* **spanner:** Optimize replaceProjectIdToken from projectify ([#8412](https://github.com/googleapis/google-cloud-node/issues/8412)) ([28b6350](https://github.com/googleapis/google-cloud-node/commit/28b6350209bfb60125e0575331b2aa297500eb75))
+* **spanner:** Optimize RequestId propagation and minimize OpenTelemetry active tracing overhead ([#8329](https://github.com/googleapis/google-cloud-node/issues/8329)) ([a59dde9](https://github.com/googleapis/google-cloud-node/commit/a59dde9b4827e7c601cd5f18a1cf528e9bae1847))
+
+
+### Bug Fixes
+
+* **deps:** Remove vulnerable dependency `uuid` ([#8120](https://github.com/googleapis/google-cloud-node/issues/8120)) ([3ec901e](https://github.com/googleapis/google-cloud-node/commit/3ec901e2cb45859adfbe914bc0385e6cdf2f2e9a))
+* **spanner:** Avoid overriding host context manager and isolate session creation context ([#8441](https://github.com/googleapis/google-cloud-node/issues/8441)) ([2a7c79f](https://github.com/googleapis/google-cloud-node/commit/2a7c79feb906e5a8c7fa5520e26e59607dcffac1))
+* **spanner:** Isolate OpenTelemetry background timers in ROOT_CONTEXT to prevent context and memory leaks ([#8399](https://github.com/googleapis/google-cloud-node/issues/8399)) ([f9e1102](https://github.com/googleapis/google-cloud-node/commit/f9e1102daa40a155d3eafeed31b63625f91c6d6c))
+* **spanner:** Resolve prelint, eslint, and prettier CI build failures ([#8359](https://github.com/googleapis/google-cloud-node/issues/8359)) ([600ccca](https://github.com/googleapis/google-cloud-node/commit/600ccca895ff8429fed55c1d14523b2533080818))
+* Specify explicit destinations in spanner owlbot.py ([#8304](https://github.com/googleapis/google-cloud-node/issues/8304)) ([f81f0a6](https://github.com/googleapis/google-cloud-node/commit/f81f0a63fde72a238dcb987be90f0f93e0757f0e))
+
+
+### Performance Improvements
+
+* **spanner:** Optimize query result decoding ([#8452](https://github.com/googleapis/google-cloud-node/issues/8452)) ([6ab8de0](https://github.com/googleapis/google-cloud-node/commit/6ab8de0035e901d5781523a472b441880b3605ac))
+* **spanner:** Precompute common headers ([#8451](https://github.com/googleapis/google-cloud-node/issues/8451)) ([894cd8d](https://github.com/googleapis/google-cloud-node/commit/894cd8d4728a4aa74dc9df5ce4960b24a24c3bec))
+
 ## [8.7.1](https://github.com/googleapis/google-cloud-node/compare/spanner-v8.7.0...spanner-v8.7.1) (2026-05-06)
 
 

handwritten/spanner/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/spanner",
   "description": "Cloud Spanner Client Library for Node.js",
-  "version": "8.7.1",
+  "version": "8.8.0",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {