chore: librarian release pull request: 20260414T182932Z (#14432)

PR created by the Librarian CLI to initialize a release. Merging this PR
will auto trigger a release.

Librarian Version: v0.10.1
Language Image:
us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian-go@sha256:b04b076f5eedbb5546bd6fc1404969dd3698c8b19c0f34ae815a84ae735a606a
<details><summary>spanner: v1.90.0</summary>

##
[v1.90.0](spanner/v1.89.0...spanner/v1.90.0)
(2026-04-14)

### Features

* feat(spanner): add EnableDirectAccess field to ClientConfig (#14287)
([6adf5b7](6adf5b7))
* feat(spanner): Switch to using builtin open telemetry for EEF
(#14193)([751febd](751febd))
* feat(spanner): complete location-aware routing resilience and
observability (#14418 )
([77aa4df](77aa4df))

###  Bug Fixes


* fix(spanner): set gauge metric start time to match end time (#14289)
([e0760b5](e0760b5))
* fix(spanner): update DirectPath detection logic to use ALTS
credentials(#14288)([3cd5716](3cd5716))

</details>

Author: rahul2393

.librarian/state.yaml

@@ -2623,7 +2623,7 @@ libraries:
       - internal/generated/snippets/shopping/
     tag_format: '{id}/v{version}'
   - id: spanner
-    version: 1.89.0
+    version: 1.90.0
     last_generated_commit: ""
     apis:
       - path: google/spanner/adapter/v1

internal/generated/snippets/spanner/adapter/apiv1/snippet_metadata.google.spanner.adapter.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "GO",
     "name": "cloud.google.com/go/spanner/adapter/apiv1",
-    "version": "1.89.0"
+    "version": "1.90.0"
   },
   "snippets": [
     {

internal/generated/snippets/spanner/admin/database/apiv1/snippet_metadata.google.spanner.admin.database.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "GO",
     "name": "cloud.google.com/go/spanner/admin/database/apiv1",
-    "version": "1.89.0"
+    "version": "1.90.0"
   },
   "snippets": [
     {

internal/generated/snippets/spanner/admin/instance/apiv1/snippet_metadata.google.spanner.admin.instance.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "GO",
     "name": "cloud.google.com/go/spanner/admin/instance/apiv1",
-    "version": "1.89.0"
+    "version": "1.90.0"
   },
   "snippets": [
     {

internal/generated/snippets/spanner/apiv1/snippet_metadata.google.spanner.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "GO",
     "name": "cloud.google.com/go/spanner/apiv1",
-    "version": "1.89.0"
+    "version": "1.90.0"
   },
   "snippets": [
     {

internal/generated/snippets/spanner/executor/apiv1/snippet_metadata.google.spanner.executor.v1.json

@@ -8,7 +8,7 @@
     ],
     "language": "GO",
     "name": "cloud.google.com/go/spanner/executor/apiv1",
-    "version": "1.89.0"
+    "version": "1.90.0"
   },
   "snippets": [
     {

librarian.yaml

@@ -2251,7 +2251,7 @@ libraries:
             - F_open_telemetry_attributes
           path: google/shopping/merchant/productstudio/v1alpha
   - name: spanner
-    version: 1.89.0
+    version: 1.90.0
     apis:
       - path: google/spanner/v1
       - path: google/spanner/adapter/v1

spanner/CHANGES.md

@@ -1,5 +1,19 @@
 # Changes
 
+## [1.90.0](https://github.com/googleapis/google-cloud-go/releases/tag/spanner%2Fv1.90.0) (2026-04-14)
+
+### Features
+
+* feat(spanner): add EnableDirectAccess field to ClientConfig (#14287) ([6adf5b7](https://github.com/googleapis/google-cloud-go/commit/6adf5b7))
+* feat(spanner): Switch to using builtin open telemetry for EEF (#14193)([751febd](https://github.com/googleapis/google-cloud-go/commit/751febd))
+* feat(spanner): complete location-aware routing resilience and observability (#14418 ) ([77aa4df](https://github.com/googleapis/google-cloud-go/commit/77aa4df))
+
+###  Bug Fixes
+
+
+* fix(spanner): set gauge metric start time to match end time (#14289) ([e0760b5](https://github.com/googleapis/google-cloud-go/commit/e0760b5))
+* fix(spanner): update DirectPath detection logic to use ALTS credentials(#14288)([3cd5716](https://github.com/googleapis/google-cloud-go/commit/3cd5716))
+
 ## [1.89.0](https://github.com/googleapis/google-cloud-go/releases/tag/spanner%2Fv1.89.0) (2026-03-26)
 
 ### Features