diff --git a/.librarian/state.yaml b/.librarian/state.yaml
index 9cdf58c70d9f..3b48a1ee53e8 100644
--- a/.librarian/state.yaml
+++ b/.librarian/state.yaml
@@ -76,7 +76,7 @@ libraries:
       - internal/generated/snippets/advisorynotifications/
     tag_format: '{id}/v{version}'
   - id: ai
-    version: 0.14.0
+    version: 0.15.0
     last_generated_commit: ef6a532bfd9ab7a944bdedd64c69a2b4042db58b
     apis:
       - path: google/ai/generativelanguage/v1
@@ -137,7 +137,7 @@ libraries:
       - internal/generated/snippets/ai/
     tag_format: '{id}/v{version}'
   - id: aiplatform
-    version: 1.112.0
+    version: 1.113.0
     last_generated_commit: d4a34bf03d617723146fe3ae15192c4d93981a27
     apis:
       - path: google/cloud/aiplatform/v1
@@ -174,7 +174,7 @@ libraries:
       - internal/generated/snippets/aiplatform/
     tag_format: '{id}/v{version}'
   - id: alloydb
-    version: 1.19.0
+    version: 1.20.0
     last_generated_commit: d4a34bf03d617723146fe3ae15192c4d93981a27
     apis:
       - path: google/cloud/alloydb/v1
@@ -409,7 +409,7 @@ libraries:
       - internal/generated/snippets/apikeys/
     tag_format: '{id}/v{version}'
   - id: apiregistry
-    version: 0.0.0
+    version: 0.1.0
     last_generated_commit: b607ece2e97f19a8f105a6cd40368da68e7bc613
     apis:
       - path: google/cloud/apiregistry/v1beta
@@ -568,7 +568,7 @@ libraries:
       - internal/generated/snippets/area120/
     tag_format: '{id}/v{version}'
   - id: artifactregistry
-    version: 1.18.0
+    version: 1.19.0
     last_generated_commit: ef6a532bfd9ab7a944bdedd64c69a2b4042db58b
     apis:
       - path: google/devtools/artifactregistry/v1
@@ -1637,7 +1637,7 @@ libraries:
       - internal/generated/snippets/commerce/
     tag_format: '{id}/v{version}'
   - id: compute
-    version: 1.52.0
+    version: 1.53.0
     last_generated_commit: d4a34bf03d617723146fe3ae15192c4d93981a27
     apis:
       - path: google/cloud/compute/v1
@@ -2491,7 +2491,7 @@ libraries:
       - internal/generated/snippets/edgenetwork/
     tag_format: '{id}/v{version}'
   - id: errorreporting
-    version: 0.3.2
+    version: 0.4.0
     last_generated_commit: 72e7439c8e7e9986cf1865e337fc7c64ca5bda1f
     apis:
       - path: google/devtools/clouderrorreporting/v1beta1
@@ -2714,7 +2714,7 @@ libraries:
       - internal/generated/snippets/functions/
     tag_format: '{id}/v{version}'
   - id: geminidataanalytics
-    version: 0.4.0
+    version: 0.5.0
     last_generated_commit: ef6a532bfd9ab7a944bdedd64c69a2b4042db58b
     apis:
       - path: google/cloud/geminidataanalytics/v1beta
@@ -3300,7 +3300,7 @@ libraries:
       - internal/generated/snippets/logging/
     tag_format: '{id}/v{version}'
   - id: longrunning
-    version: 0.7.0
+    version: 0.8.0
     last_generated_commit: 535d161c24965e9ed1a0b27032cc1c8b4beab818
     apis:
       - path: google/longrunning
@@ -3350,7 +3350,7 @@ libraries:
       - internal/generated/snippets/lustre/
     tag_format: '{id}/v{version}'
   - id: maintenance
-    version: 0.2.0
+    version: 0.3.0
     last_generated_commit: ef6a532bfd9ab7a944bdedd64c69a2b4042db58b
     apis:
       - path: google/cloud/maintenance/api/v1beta
@@ -5701,7 +5701,7 @@ libraries:
       - spanner/testdata
     tag_format: '{id}/v{version}'
   - id: speech
-    version: 1.28.1
+    version: 1.29.0
     last_generated_commit: d4a34bf03d617723146fe3ae15192c4d93981a27
     apis:
       - path: google/cloud/speech/v1
diff --git a/ai/CHANGES.md b/ai/CHANGES.md
index 6949b926d8d9..fb3f1290d9f4 100644
--- a/ai/CHANGES.md
+++ b/ai/CHANGES.md
@@ -1,6 +1,16 @@
 # Changes
 
 
+## [0.15.0](https://github.com/googleapis/google-cloud-go/releases/tag/ai%2Fv0.15.0) (2026-01-08)
+
+### Features
+
+* add IMAGE_RECITATION reason when generation is stopped due to recitation ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* add json_name for GenerationConfig.response_json_schema_ordered field ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* add support for GoogleMaps and FileSearch tools ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* add support for GroundingMetadata.google_maps_widget_context_token ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* add support for RetrievalConfig ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
 ## [0.14.0](https://github.com/googleapis/google-cloud-go/releases/tag/ai%2Fv0.14.0) (2025-10-22)
 
 ### Features
diff --git a/ai/internal/version.go b/ai/internal/version.go
index 188a37bc19da..17201c37be8a 100644
--- a/ai/internal/version.go
+++ b/ai/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.14.0"
+const Version = "0.15.0"
diff --git a/aiplatform/CHANGES.md b/aiplatform/CHANGES.md
index 55b7f93c46e6..278778d6513f 100644
--- a/aiplatform/CHANGES.md
+++ b/aiplatform/CHANGES.md
@@ -1,6 +1,19 @@
 # Changes
 
 
+## [1.113.0](https://github.com/googleapis/google-cloud-go/releases/tag/aiplatform%2Fv1.113.0) (2026-01-08)
+
+### Features
+
+* Add Lustre support to the Vertex Training Custom Job API ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* add streaming function call argument API changes ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+
+### Documentation
+
+* A comment for field `args` in message `.google.cloud.aiplatform.v1beta1.FunctionCall` is changed ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+* A comment for field `name` in message `.google.cloud.aiplatform.v1beta1.FunctionCall` is changed ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+* Update comments for machine resources and autoscaling ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
 ## [1.112.0](https://github.com/googleapis/google-cloud-go/releases/tag/aiplatform%2Fv1.112.0) (2025-12-18)
 
 ### Features
diff --git a/aiplatform/internal/version.go b/aiplatform/internal/version.go
index 12060604e862..bb7d231f2487 100644
--- a/aiplatform/internal/version.go
+++ b/aiplatform/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.112.0"
+const Version = "1.113.0"
diff --git a/alloydb/CHANGES.md b/alloydb/CHANGES.md
index 7249346abe4d..928de49e3de5 100644
--- a/alloydb/CHANGES.md
+++ b/alloydb/CHANGES.md
@@ -3,6 +3,12 @@
 
 
 
+## [1.20.0](https://github.com/googleapis/google-cloud-go/releases/tag/alloydb%2Fv1.20.0) (2026-01-08)
+
+### Features
+
+* add POSTGRES_18 to DatabaseVersion ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
 ## [1.19.0](https://github.com/googleapis/google-cloud-go/releases/tag/alloydb%2Fv1.19.0) (2025-10-10)
 
 ### Features
diff --git a/alloydb/internal/version.go b/alloydb/internal/version.go
index 766d8af0a816..4040d8dcfd9a 100644
--- a/alloydb/internal/version.go
+++ b/alloydb/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.19.0"
+const Version = "1.20.0"
diff --git a/apiregistry/CHANGES.md b/apiregistry/CHANGES.md
index b671f0bbcdd2..0a489ee87209 100644
--- a/apiregistry/CHANGES.md
+++ b/apiregistry/CHANGES.md
@@ -1 +1,12 @@
 # Changes
+
+## [0.1.0](https://github.com/googleapis/google-cloud-go/releases/tag/apiregistry%2Fv0.1.0) (2026-01-08)
+
+### Features
+
+* add new clients (#13525) ([1c4f400](https://github.com/googleapis/google-cloud-go/commit/1c4f4008f115ea586a802db160ac5e1089f948dd))
+
+### Documentation
+
+* another bulk typo correction (#13527) ([90a4f21](https://github.com/googleapis/google-cloud-go/commit/90a4f21fc7c19aec71e92dfa9b810bad9544a7c0))
+
diff --git a/apiregistry/internal/version.go b/apiregistry/internal/version.go
index 04ec61c29392..061b8b568001 100644
--- a/apiregistry/internal/version.go
+++ b/apiregistry/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.0.0"
+const Version = "0.1.0"
diff --git a/artifactregistry/CHANGES.md b/artifactregistry/CHANGES.md
index 79376f53543a..88656a847f4f 100644
--- a/artifactregistry/CHANGES.md
+++ b/artifactregistry/CHANGES.md
@@ -1,5 +1,15 @@
 # Changes
 
+## [1.19.0](https://github.com/googleapis/google-cloud-go/releases/tag/artifactregistry%2Fv1.19.0) (2026-01-08)
+
+### Features
+
+* add Fingerprint to Artifact Registry Version resource ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
+### Documentation
+
+* update the description of ExportArtifact ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
 ## [1.18.0](https://github.com/googleapis/google-cloud-go/releases/tag/artifactregistry%2Fv1.18.0) (2025-12-04)
 
 ### Features
diff --git a/artifactregistry/internal/version.go b/artifactregistry/internal/version.go
index 0d4b3e624974..deb3557e5d98 100644
--- a/artifactregistry/internal/version.go
+++ b/artifactregistry/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.18.0"
+const Version = "1.19.0"
diff --git a/compute/CHANGES.md b/compute/CHANGES.md
index 4df841764cc5..54e5368922ce 100644
--- a/compute/CHANGES.md
+++ b/compute/CHANGES.md
@@ -1,5 +1,12 @@
 # Changes
 
+## [1.53.0](https://github.com/googleapis/google-cloud-go/releases/tag/compute%2Fv1.53.0) (2026-01-08)
+
+### Features
+
+* Update Compute Engine v1 API to revision 20251210 (#1137) ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+* Update Compute Engine v1beta API to revision 20251210 (#1138) ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+
 ## [1.52.0](https://github.com/googleapis/google-cloud-go/releases/tag/compute%2Fv1.52.0) (2025-12-18)
 
 ### Features
diff --git a/compute/internal/version.go b/compute/internal/version.go
index ec9ebd9dfb6a..cf72a9679249 100644
--- a/compute/internal/version.go
+++ b/compute/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.52.0"
+const Version = "1.53.0"
diff --git a/errorreporting/CHANGES.md b/errorreporting/CHANGES.md
index bdc167277c8d..98d9fb66cd3c 100644
--- a/errorreporting/CHANGES.md
+++ b/errorreporting/CHANGES.md
@@ -1,5 +1,20 @@
 # Changes
 
+## [0.4.0](https://github.com/googleapis/google-cloud-go/releases/tag/errorreporting%2Fv0.4.0) (2026-01-08)
+
+### Bug Fixes
+
+* update golang.org/x/net to 0.37.0 ([1144978](https://github.com/googleapis/google-cloud-go/commit/11449782c7fb4896bf8b8b9cde8e7441c84fb2fd))
+* update golang.org/x/net to v0.33.0 ([e9b0b69](https://github.com/googleapis/google-cloud-go/commit/e9b0b69644ea5b276cacff0a707e8a5e87efafc9))
+* update google.golang.org/api to 0.229.0 ([3319672](https://github.com/googleapis/google-cloud-go/commit/3319672f3dba84a7150772ccb5433e02dab7e201))
+* upgrade gRPC service registration func An update to Go gRPC Protobuf generation will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go service files. This change should affect very few client library users. See release notes advisories in https://github.com/googleapis/google-cloud-go/pull/11025. ([a33d766](https://github.com/googleapis/google-cloud-go/commit/a33d766617dd6977a1179d58d9168177af4e1821))
+
+### Documentation
+
+* Removes references as a "global-only" service ([a33d766](https://github.com/googleapis/google-cloud-go/commit/a33d766617dd6977a1179d58d9168177af4e1821))
+* Updates documentation with regional resource names for multiple requests ([a33d766](https://github.com/googleapis/google-cloud-go/commit/a33d766617dd6977a1179d58d9168177af4e1821))
+* automated code change ([a33d766](https://github.com/googleapis/google-cloud-go/commit/a33d766617dd6977a1179d58d9168177af4e1821))
+
 ## [0.3.2](https://github.com/googleapis/google-cloud-go/compare/errorreporting/v0.3.1...errorreporting/v0.3.2) (2024-12-10)
 
 
diff --git a/errorreporting/internal/version.go b/errorreporting/internal/version.go
index 39297c6d9a08..9338373294f9 100644
--- a/errorreporting/internal/version.go
+++ b/errorreporting/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2022 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Code generated by gapicgen. DO NOT EDIT.
+
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.3.2"
+const Version = "0.4.0"
diff --git a/geminidataanalytics/CHANGES.md b/geminidataanalytics/CHANGES.md
index 93d2aac9186d..1111ea9cbfb4 100644
--- a/geminidataanalytics/CHANGES.md
+++ b/geminidataanalytics/CHANGES.md
@@ -1,5 +1,16 @@
 # Changes
 
+## [0.5.0](https://github.com/googleapis/google-cloud-go/releases/tag/geminidataanalytics%2Fv0.5.0) (2026-01-08)
+
+### Features
+
+* add LookerGoldenQuery to Context ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+
+### Documentation
+
+* another bulk typo correction (#13527) ([90a4f21](https://github.com/googleapis/google-cloud-go/commit/90a4f21fc7c19aec71e92dfa9b810bad9544a7c0))
+* fix typo in README.md entries (#13526) ([ac32b85](https://github.com/googleapis/google-cloud-go/commit/ac32b85197bf5b33aeb3af1ac69b752dff7a8a57))
+
 ## [0.4.0](https://github.com/googleapis/google-cloud-go/releases/tag/geminidataanalytics%2Fv0.4.0) (2025-12-18)
 
 ### Features
diff --git a/geminidataanalytics/internal/version.go b/geminidataanalytics/internal/version.go
index 0efccc27d8b6..9aae0119bfa0 100644
--- a/geminidataanalytics/internal/version.go
+++ b/geminidataanalytics/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.4.0"
+const Version = "0.5.0"
diff --git a/internal/generated/snippets/ai/generativelanguage/apiv1/snippet_metadata.google.ai.generativelanguage.v1.json b/internal/generated/snippets/ai/generativelanguage/apiv1/snippet_metadata.google.ai.generativelanguage.v1.json
index b60059e3b7ee..e31c0690df3f 100644
--- a/internal/generated/snippets/ai/generativelanguage/apiv1/snippet_metadata.google.ai.generativelanguage.v1.json
+++ b/internal/generated/snippets/ai/generativelanguage/apiv1/snippet_metadata.google.ai.generativelanguage.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/ai/generativelanguage/apiv1",
-    "version": "0.14.0",
+    "version": "0.15.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/ai/generativelanguage/apiv1alpha/snippet_metadata.google.ai.generativelanguage.v1alpha.json b/internal/generated/snippets/ai/generativelanguage/apiv1alpha/snippet_metadata.google.ai.generativelanguage.v1alpha.json
index 031e98ff88b9..19d918f9fdd4 100644
--- a/internal/generated/snippets/ai/generativelanguage/apiv1alpha/snippet_metadata.google.ai.generativelanguage.v1alpha.json
+++ b/internal/generated/snippets/ai/generativelanguage/apiv1alpha/snippet_metadata.google.ai.generativelanguage.v1alpha.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/ai/generativelanguage/apiv1alpha",
-    "version": "0.14.0",
+    "version": "0.15.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/ai/generativelanguage/apiv1beta/snippet_metadata.google.ai.generativelanguage.v1beta.json b/internal/generated/snippets/ai/generativelanguage/apiv1beta/snippet_metadata.google.ai.generativelanguage.v1beta.json
index e3debcdc5d3f..094c26cc3618 100644
--- a/internal/generated/snippets/ai/generativelanguage/apiv1beta/snippet_metadata.google.ai.generativelanguage.v1beta.json
+++ b/internal/generated/snippets/ai/generativelanguage/apiv1beta/snippet_metadata.google.ai.generativelanguage.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/ai/generativelanguage/apiv1beta",
-    "version": "0.14.0",
+    "version": "0.15.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/ai/generativelanguage/apiv1beta2/snippet_metadata.google.ai.generativelanguage.v1beta2.json b/internal/generated/snippets/ai/generativelanguage/apiv1beta2/snippet_metadata.google.ai.generativelanguage.v1beta2.json
index 4f6d54b26117..be55dd6947e1 100644
--- a/internal/generated/snippets/ai/generativelanguage/apiv1beta2/snippet_metadata.google.ai.generativelanguage.v1beta2.json
+++ b/internal/generated/snippets/ai/generativelanguage/apiv1beta2/snippet_metadata.google.ai.generativelanguage.v1beta2.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/ai/generativelanguage/apiv1beta2",
-    "version": "0.14.0",
+    "version": "0.15.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/aiplatform/apiv1/snippet_metadata.google.cloud.aiplatform.v1.json b/internal/generated/snippets/aiplatform/apiv1/snippet_metadata.google.cloud.aiplatform.v1.json
index ef043c9d74c5..77622b37fac0 100644
--- a/internal/generated/snippets/aiplatform/apiv1/snippet_metadata.google.cloud.aiplatform.v1.json
+++ b/internal/generated/snippets/aiplatform/apiv1/snippet_metadata.google.cloud.aiplatform.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/aiplatform/apiv1",
-    "version": "1.112.0",
+    "version": "1.113.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/aiplatform/apiv1beta1/snippet_metadata.google.cloud.aiplatform.v1beta1.json b/internal/generated/snippets/aiplatform/apiv1beta1/snippet_metadata.google.cloud.aiplatform.v1beta1.json
index 5ba9518f2753..507c1b808455 100644
--- a/internal/generated/snippets/aiplatform/apiv1beta1/snippet_metadata.google.cloud.aiplatform.v1beta1.json
+++ b/internal/generated/snippets/aiplatform/apiv1beta1/snippet_metadata.google.cloud.aiplatform.v1beta1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/aiplatform/apiv1beta1",
-    "version": "1.112.0",
+    "version": "1.113.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/alloydb/apiv1/snippet_metadata.google.cloud.alloydb.v1.json b/internal/generated/snippets/alloydb/apiv1/snippet_metadata.google.cloud.alloydb.v1.json
index 2752fbd8668d..2944cc566bf3 100644
--- a/internal/generated/snippets/alloydb/apiv1/snippet_metadata.google.cloud.alloydb.v1.json
+++ b/internal/generated/snippets/alloydb/apiv1/snippet_metadata.google.cloud.alloydb.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/alloydb/apiv1",
-    "version": "1.19.0",
+    "version": "1.20.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/alloydb/apiv1alpha/snippet_metadata.google.cloud.alloydb.v1alpha.json b/internal/generated/snippets/alloydb/apiv1alpha/snippet_metadata.google.cloud.alloydb.v1alpha.json
index 1994890936e2..b93b6286b737 100644
--- a/internal/generated/snippets/alloydb/apiv1alpha/snippet_metadata.google.cloud.alloydb.v1alpha.json
+++ b/internal/generated/snippets/alloydb/apiv1alpha/snippet_metadata.google.cloud.alloydb.v1alpha.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/alloydb/apiv1alpha",
-    "version": "1.19.0",
+    "version": "1.20.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/alloydb/apiv1beta/snippet_metadata.google.cloud.alloydb.v1beta.json b/internal/generated/snippets/alloydb/apiv1beta/snippet_metadata.google.cloud.alloydb.v1beta.json
index 2aba48b83815..6897c85de69b 100644
--- a/internal/generated/snippets/alloydb/apiv1beta/snippet_metadata.google.cloud.alloydb.v1beta.json
+++ b/internal/generated/snippets/alloydb/apiv1beta/snippet_metadata.google.cloud.alloydb.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/alloydb/apiv1beta",
-    "version": "1.19.0",
+    "version": "1.20.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/apiregistry/apiv1beta/snippet_metadata.google.cloud.apiregistry.v1beta.json b/internal/generated/snippets/apiregistry/apiv1beta/snippet_metadata.google.cloud.apiregistry.v1beta.json
index 38250c61eee7..bff9216cd734 100644
--- a/internal/generated/snippets/apiregistry/apiv1beta/snippet_metadata.google.cloud.apiregistry.v1beta.json
+++ b/internal/generated/snippets/apiregistry/apiv1beta/snippet_metadata.google.cloud.apiregistry.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/apiregistry/apiv1beta",
-    "version": "0.0.0",
+    "version": "0.1.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/artifactregistry/apiv1/snippet_metadata.google.devtools.artifactregistry.v1.json b/internal/generated/snippets/artifactregistry/apiv1/snippet_metadata.google.devtools.artifactregistry.v1.json
index b6890207ac55..c4d06835f20c 100644
--- a/internal/generated/snippets/artifactregistry/apiv1/snippet_metadata.google.devtools.artifactregistry.v1.json
+++ b/internal/generated/snippets/artifactregistry/apiv1/snippet_metadata.google.devtools.artifactregistry.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/artifactregistry/apiv1",
-    "version": "1.18.0",
+    "version": "1.19.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/artifactregistry/apiv1beta2/snippet_metadata.google.devtools.artifactregistry.v1beta2.json b/internal/generated/snippets/artifactregistry/apiv1beta2/snippet_metadata.google.devtools.artifactregistry.v1beta2.json
index f69f89b5bb88..cb99761efc80 100644
--- a/internal/generated/snippets/artifactregistry/apiv1beta2/snippet_metadata.google.devtools.artifactregistry.v1beta2.json
+++ b/internal/generated/snippets/artifactregistry/apiv1beta2/snippet_metadata.google.devtools.artifactregistry.v1beta2.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/artifactregistry/apiv1beta2",
-    "version": "1.18.0",
+    "version": "1.19.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/compute/apiv1/snippet_metadata.google.cloud.compute.v1.json b/internal/generated/snippets/compute/apiv1/snippet_metadata.google.cloud.compute.v1.json
index 66b39c0db2d7..b08b2d88e578 100644
--- a/internal/generated/snippets/compute/apiv1/snippet_metadata.google.cloud.compute.v1.json
+++ b/internal/generated/snippets/compute/apiv1/snippet_metadata.google.cloud.compute.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/compute/apiv1",
-    "version": "1.52.0",
+    "version": "1.53.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/compute/apiv1beta/snippet_metadata.google.cloud.compute.v1beta.json b/internal/generated/snippets/compute/apiv1beta/snippet_metadata.google.cloud.compute.v1beta.json
index b03f59c5318a..6929188f0763 100644
--- a/internal/generated/snippets/compute/apiv1beta/snippet_metadata.google.cloud.compute.v1beta.json
+++ b/internal/generated/snippets/compute/apiv1beta/snippet_metadata.google.cloud.compute.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/compute/apiv1beta",
-    "version": "1.52.0",
+    "version": "1.53.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/errorreporting/apiv1beta1/snippet_metadata.google.devtools.clouderrorreporting.v1beta1.json b/internal/generated/snippets/errorreporting/apiv1beta1/snippet_metadata.google.devtools.clouderrorreporting.v1beta1.json
index b5f13da539a8..bd15871e32b5 100644
--- a/internal/generated/snippets/errorreporting/apiv1beta1/snippet_metadata.google.devtools.clouderrorreporting.v1beta1.json
+++ b/internal/generated/snippets/errorreporting/apiv1beta1/snippet_metadata.google.devtools.clouderrorreporting.v1beta1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/errorreporting/apiv1beta1",
-    "version": "0.3.2",
+    "version": "0.4.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/geminidataanalytics/apiv1beta/snippet_metadata.google.cloud.geminidataanalytics.v1beta.json b/internal/generated/snippets/geminidataanalytics/apiv1beta/snippet_metadata.google.cloud.geminidataanalytics.v1beta.json
index 0588ba6686ac..d9648f6cddff 100644
--- a/internal/generated/snippets/geminidataanalytics/apiv1beta/snippet_metadata.google.cloud.geminidataanalytics.v1beta.json
+++ b/internal/generated/snippets/geminidataanalytics/apiv1beta/snippet_metadata.google.cloud.geminidataanalytics.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/geminidataanalytics/apiv1beta",
-    "version": "0.4.0",
+    "version": "0.5.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/longrunning/autogen/snippet_metadata.google.longrunning.json b/internal/generated/snippets/longrunning/autogen/snippet_metadata.google.longrunning.json
index a0d9fc48f7e6..b45fd0c5f86e 100644
--- a/internal/generated/snippets/longrunning/autogen/snippet_metadata.google.longrunning.json
+++ b/internal/generated/snippets/longrunning/autogen/snippet_metadata.google.longrunning.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/longrunning/autogen",
-    "version": "0.7.0",
+    "version": "0.8.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/maintenance/api/apiv1/snippet_metadata.google.cloud.maintenance.api.v1.json b/internal/generated/snippets/maintenance/api/apiv1/snippet_metadata.google.cloud.maintenance.api.v1.json
index 4b0fa0431627..7e90b9d03530 100644
--- a/internal/generated/snippets/maintenance/api/apiv1/snippet_metadata.google.cloud.maintenance.api.v1.json
+++ b/internal/generated/snippets/maintenance/api/apiv1/snippet_metadata.google.cloud.maintenance.api.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/maintenance/api/apiv1",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/maintenance/api/apiv1beta/snippet_metadata.google.cloud.maintenance.api.v1beta.json b/internal/generated/snippets/maintenance/api/apiv1beta/snippet_metadata.google.cloud.maintenance.api.v1beta.json
index fc2b664b7557..c79742ede48d 100644
--- a/internal/generated/snippets/maintenance/api/apiv1beta/snippet_metadata.google.cloud.maintenance.api.v1beta.json
+++ b/internal/generated/snippets/maintenance/api/apiv1beta/snippet_metadata.google.cloud.maintenance.api.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/maintenance/api/apiv1beta",
-    "version": "0.2.0",
+    "version": "0.3.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/speech/apiv1/snippet_metadata.google.cloud.speech.v1.json b/internal/generated/snippets/speech/apiv1/snippet_metadata.google.cloud.speech.v1.json
index 3a3c21fc729e..2e520fc9026a 100644
--- a/internal/generated/snippets/speech/apiv1/snippet_metadata.google.cloud.speech.v1.json
+++ b/internal/generated/snippets/speech/apiv1/snippet_metadata.google.cloud.speech.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/speech/apiv1",
-    "version": "1.28.1",
+    "version": "1.29.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/speech/apiv1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json b/internal/generated/snippets/speech/apiv1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
index 92c1f0ec41c2..e5a642245671 100644
--- a/internal/generated/snippets/speech/apiv1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
+++ b/internal/generated/snippets/speech/apiv1p1beta1/snippet_metadata.google.cloud.speech.v1p1beta1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/speech/apiv1p1beta1",
-    "version": "1.28.1",
+    "version": "1.29.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/speech/apiv2/snippet_metadata.google.cloud.speech.v2.json b/internal/generated/snippets/speech/apiv2/snippet_metadata.google.cloud.speech.v2.json
index 49939fb9d54f..a99d93231dc7 100644
--- a/internal/generated/snippets/speech/apiv2/snippet_metadata.google.cloud.speech.v2.json
+++ b/internal/generated/snippets/speech/apiv2/snippet_metadata.google.cloud.speech.v2.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/speech/apiv2",
-    "version": "1.28.1",
+    "version": "1.29.0",
     "language": "GO",
     "apis": [
       {
diff --git a/longrunning/CHANGES.md b/longrunning/CHANGES.md
index 06de6fd802fd..8f4b6459c5aa 100644
--- a/longrunning/CHANGES.md
+++ b/longrunning/CHANGES.md
@@ -1,5 +1,11 @@
 # Changes
 
+## [0.8.0](https://github.com/googleapis/google-cloud-go/releases/tag/longrunning%2Fv0.8.0) (2026-01-08)
+
+### Bug Fixes
+
+* upgrade gRPC service registration func An update to Go gRPC Protobuf generation will change service registration function signatures to use an interface instead of a concrete type in generated .pb.go service files. This change should affect very few client library users. See release notes advisories in https://github.com/googleapis/google-cloud-go/pull/11025. ([185951b](https://github.com/googleapis/google-cloud-go/commit/185951b3bea9fb942979e81ce248ccdebb40d94b))
+
 ## [0.7.0](https://github.com/googleapis/google-cloud-go/releases/tag/longrunning%2Fv0.7.0) (2025-10-14)
 
 ### Features
diff --git a/longrunning/internal/version.go b/longrunning/internal/version.go
index b40a8aed4206..d5adc2be9542 100644
--- a/longrunning/internal/version.go
+++ b/longrunning/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.7.0"
+const Version = "0.8.0"
diff --git a/maintenance/CHANGES.md b/maintenance/CHANGES.md
index 4d6b3a7abafc..0a0f1758133c 100644
--- a/maintenance/CHANGES.md
+++ b/maintenance/CHANGES.md
@@ -1,5 +1,13 @@
 # Changes
 
+## [0.3.0](https://github.com/googleapis/google-cloud-go/releases/tag/maintenance%2Fv0.3.0) (2026-01-08)
+
+### Documentation
+
+* A comment for field `filter` in message `.google.cloud.maintenance.api.v1.SummarizeMaintenancesRequest` is changed ([db65e79](https://github.com/googleapis/google-cloud-go/commit/db65e7927e54b21a39a54f685810495d2885cb33))
+* another bulk typo correction (#13527) ([90a4f21](https://github.com/googleapis/google-cloud-go/commit/90a4f21fc7c19aec71e92dfa9b810bad9544a7c0))
+* fix typo in README.md entries (#13526) ([ac32b85](https://github.com/googleapis/google-cloud-go/commit/ac32b85197bf5b33aeb3af1ac69b752dff7a8a57))
+
 ## [0.2.0](https://github.com/googleapis/google-cloud-go/releases/tag/maintenance%2Fv0.2.0) (2025-12-11)
 
 ### Features
diff --git a/maintenance/internal/version.go b/maintenance/internal/version.go
index 41243deb2dea..d8eb1d8e6911 100644
--- a/maintenance/internal/version.go
+++ b/maintenance/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.2.0"
+const Version = "0.3.0"
diff --git a/speech/CHANGES.md b/speech/CHANGES.md
index 6186eaa335cf..85d450b2b643 100644
--- a/speech/CHANGES.md
+++ b/speech/CHANGES.md
@@ -1,5 +1,17 @@
 # Changes
 
+## [1.29.0](https://github.com/googleapis/google-cloud-go/releases/tag/speech%2Fv1.29.0) (2026-01-08)
+
+### Features
+
+* add custom prompt config in the request and return prompt in the response ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+* update min_speaker_count and max_speaker_count to be optional ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+
+### Documentation
+
+* Clarify that min_speaker_count and max_speaker_count in SpeakerDiarizationConfig are not currently used ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+* Update guidance on how to enable speaker diarization; to enable, set the diarization_config field to an empty SpeakerDiarizationConfig message ([d19e89c](https://github.com/googleapis/google-cloud-go/commit/d19e89cabf2fe93f95411bc2884a111568d5a5b0))
+
 ## [1.28.1](https://github.com/googleapis/google-cloud-go/compare/speech/v1.28.0...speech/v1.28.1) (2025-10-07)
 
 
diff --git a/speech/internal/version.go b/speech/internal/version.go
index 008568b40584..d53dcfec1a33 100644
--- a/speech/internal/version.go
+++ b/speech/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2022 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -12,7 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Code generated by gapicgen. DO NOT EDIT.
+
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "1.28.1"
+const Version = "1.29.0"