diff --git a/.librarian/state.yaml b/.librarian/state.yaml
index c3a563ba9c81..78cefa51777a 100644
--- a/.librarian/state.yaml
+++ b/.librarian/state.yaml
@@ -409,7 +409,7 @@ libraries:
       - internal/generated/snippets/apikeys/
     tag_format: '{id}/v{version}'
   - id: apiregistry
-    version: 0.1.0
+    version: 0.2.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/cloud/apiregistry/v1beta
@@ -1538,7 +1538,7 @@ libraries:
       - internal/generated/snippets/cloudprofiler/
     tag_format: '{id}/v{version}'
   - id: cloudquotas
-    version: 1.4.0
+    version: 1.5.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/api/cloudquotas/v1
@@ -1575,7 +1575,7 @@ libraries:
       - internal/generated/snippets/cloudquotas/
     tag_format: '{id}/v{version}'
   - id: cloudsecuritycompliance
-    version: 0.0.0
+    version: 0.1.0
     last_generated_commit: 64f78809d70ea0d49f6ffbc7e6858eb37e350947
     apis:
       - path: google/cloud/cloudsecuritycompliance/v1
@@ -1845,7 +1845,7 @@ libraries:
       - internal/generated/snippets/contactcenterinsights/
     tag_format: '{id}/v{version}'
   - id: container
-    version: 1.45.0
+    version: 1.46.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/container/v1
@@ -2414,7 +2414,7 @@ libraries:
       - ^dlp/apiv2/\.repo-metadata\.json$
     tag_format: '{id}/v{version}'
   - id: documentai
-    version: 1.39.0
+    version: 1.40.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/cloud/documentai/v1
@@ -3912,7 +3912,7 @@ libraries:
       - internal/generated/snippets/networkconnectivity/
     tag_format: '{id}/v{version}'
   - id: networkmanagement
-    version: 1.21.0
+    version: 1.22.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/cloud/networkmanagement/v1
@@ -4754,7 +4754,7 @@ libraries:
       - internal/generated/snippets/resourcemanager/
     tag_format: '{id}/v{version}'
   - id: retail
-    version: 1.25.1
+    version: 1.26.0
     last_generated_commit: cfe62b3c5ceb9f81879c61480f26707980534462
     apis:
       - path: google/cloud/retail/v2
diff --git a/apiregistry/CHANGES.md b/apiregistry/CHANGES.md
index 0a489ee87209..3cfdcb8abf3e 100644
--- a/apiregistry/CHANGES.md
+++ b/apiregistry/CHANGES.md
@@ -1,5 +1,11 @@
 # Changes
 
+## [0.2.0](https://github.com/googleapis/google-cloud-go/releases/tag/apiregistry%2Fv0.2.0) (2026-01-29)
+
+### Features
+
+* add new clients (#13723) ([c639b28](https://github.com/googleapis/google-cloud-go/commit/c639b283e99584f03ff3c9c6e7d64782980dcce9))
+
 ## [0.1.0](https://github.com/googleapis/google-cloud-go/releases/tag/apiregistry%2Fv0.1.0) (2026-01-08)
 
 ### Features
diff --git a/apiregistry/internal/version.go b/apiregistry/internal/version.go
index 061b8b568001..a4615849fb26 100644
--- a/apiregistry/internal/version.go
+++ b/apiregistry/internal/version.go
@@ -17,4 +17,4 @@
 package internal
 
 // Version is the current tagged release of the library.
-const Version = "0.1.0"
+const Version = "0.2.0"
diff --git a/cloudquotas/CHANGES.md b/cloudquotas/CHANGES.md
index 6453ee6ffad1..01c1ea06a4d4 100644
--- a/cloudquotas/CHANGES.md
+++ b/cloudquotas/CHANGES.md
@@ -3,6 +3,14 @@
 
 
 
+## [1.5.0](https://github.com/googleapis/google-cloud-go/releases/tag/cloudquotas%2Fv1.5.0) (2026-01-29)
+
+### Documentation
+
+* Correct typo in comment for field `quota_id` ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* 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))
+
 ## [1.4.0](https://github.com/googleapis/google-cloud-go/compare/cloudquotas/v1.3.4...cloudquotas/v1.4.0) (2025-06-17)
 
 
diff --git a/cloudquotas/internal/version.go b/cloudquotas/internal/version.go
index 2c0d2b4854bd..420205ca74b4 100644
--- a/cloudquotas/internal/version.go
+++ b/cloudquotas/internal/version.go
@@ -1,4 +1,4 @@
-// Copyright 2024 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 = "1.4.0"
+const Version = "1.5.0"
diff --git a/cloudsecuritycompliance/CHANGES.md b/cloudsecuritycompliance/CHANGES.md
index b671f0bbcdd2..0a48711adffd 100644
--- a/cloudsecuritycompliance/CHANGES.md
+++ b/cloudsecuritycompliance/CHANGES.md
@@ -1 +1,8 @@
 # Changes
+
+## [0.1.0](https://github.com/googleapis/google-cloud-go/releases/tag/cloudsecuritycompliance%2Fv0.1.0) (2026-01-29)
+
+### Features
+
+* add new clients (#13660) ([fedc428](https://github.com/googleapis/google-cloud-go/commit/fedc428ccb911df9b1d9fa90d149224a78df8a08))
+
diff --git a/cloudsecuritycompliance/internal/version.go b/cloudsecuritycompliance/internal/version.go
index af6ecf6a609a..061b8b568001 100644
--- a/cloudsecuritycompliance/internal/version.go
+++ b/cloudsecuritycompliance/internal/version.go
@@ -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/container/CHANGES.md b/container/CHANGES.md
index e27c50deb6e6..be7e12daa453 100644
--- a/container/CHANGES.md
+++ b/container/CHANGES.md
@@ -1,5 +1,36 @@
 # Changes
 
+## [1.46.0](https://github.com/googleapis/google-cloud-go/releases/tag/container%2Fv1.46.0) (2026-01-29)
+
+### Features
+
+* Add AutopilotGeneralProfile to ClusterAutoscaling to configure Autopilot profiles ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add DRAINING status to AdditionalIPRangesConfig for subnet draining ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add DisruptionEvent to provide details on node disruption events ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add GPUDirectConfig to configure GPU Direct for node pools ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add ManagedOpenTelemetryConfig to Cluster to manage the OpenTelemetry pipeline ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add NodeDrainConfig to NodePool to configure node draining behavior ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add RegistryHostConfig to ContainerdConfig for containerd registry host configuration ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add SHORT_LIVED as a NodePoolUpdateStrategy ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add SliceControllerConfig to AddonsConfig to manage the Slice Controller addon ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add SwapConfig to enable and configure swap memory for node pools ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Add consolidation_delay to configure Cluster Autoscaler node consolidation delay ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Allow specifying subnetwork in NodeNetworkConfig during node pool creation ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+
+### Documentation
+
+* A comment for field `cluster_ipv4_cidr_block` in message `.google.container.v1.IPAllocationPolicy` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `cluster_ipv4_cidr` in message `.google.container.v1.Cluster` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `gcp_secret_manager_certificate_config` in message `.google.container.v1.ContainerdConfig` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `node_ipv4_cidr_block` in message `.google.container.v1.IPAllocationPolicy` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `recurrence` in message `.google.container.v1.RecurringTimeWindow` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `services_ipv4_cidr_block` in message `.google.container.v1.IPAllocationPolicy` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `services_ipv4_cidr` in message `.google.container.v1.Cluster` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `subnetwork` in message `.google.container.v1.NodeNetworkConfig` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `sysctls` in message `.google.container.v1.LinuxNodeConfig` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `tpu_ipv4_cidr_block` in message `.google.container.v1.Cluster` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* A comment for field `tpu_ipv4_cidr_block` in message `.google.container.v1.IPAllocationPolicy` is changed ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+
 ## [1.45.0](https://github.com/googleapis/google-cloud-go/releases/tag/container%2Fv1.45.0) (2025-10-22)
 
 ### Features
diff --git a/container/internal/version.go b/container/internal/version.go
index 43c13fec64d1..e7b8571be9ef 100644
--- a/container/internal/version.go
+++ b/container/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 = "1.45.0"
+const Version = "1.46.0"
diff --git a/documentai/CHANGES.md b/documentai/CHANGES.md
index caf46a2ae3ab..28f03d2b9ed7 100644
--- a/documentai/CHANGES.md
+++ b/documentai/CHANGES.md
@@ -1,6 +1,13 @@
 # Changes
 
 
+## [1.40.0](https://github.com/googleapis/google-cloud-go/releases/tag/documentai%2Fv1.40.0) (2026-01-29)
+
+### Documentation
+
+* Fixed language issues in multiple message field descriptions ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* Regenerated REST and RPC Document AI documentation to include missing changes from September 2024 to November 2025 ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+
 ## [1.39.0](https://github.com/googleapis/google-cloud-go/compare/documentai/v1.38.1...documentai/v1.39.0) (2025-10-09)
 
 
diff --git a/documentai/internal/version.go b/documentai/internal/version.go
index 385391b28ace..64666bc4f75a 100644
--- a/documentai/internal/version.go
+++ b/documentai/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 = "1.39.0"
+const Version = "1.40.0"
diff --git a/internal/generated/snippets/apiregistry/apiv1/snippet_metadata.google.cloud.apiregistry.v1.json b/internal/generated/snippets/apiregistry/apiv1/snippet_metadata.google.cloud.apiregistry.v1.json
index 6234d7dbf92b..76404bf314e2 100644
--- a/internal/generated/snippets/apiregistry/apiv1/snippet_metadata.google.cloud.apiregistry.v1.json
+++ b/internal/generated/snippets/apiregistry/apiv1/snippet_metadata.google.cloud.apiregistry.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/apiregistry/apiv1",
-    "version": "0.1.0",
+    "version": "0.2.0",
     "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 bff9216cd734..e8130aee12df 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": "0.1.0",
+    "version": "0.2.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/cloudquotas/apiv1/snippet_metadata.google.api.cloudquotas.v1.json b/internal/generated/snippets/cloudquotas/apiv1/snippet_metadata.google.api.cloudquotas.v1.json
index 2f09875ae291..ff6beadb7ac4 100644
--- a/internal/generated/snippets/cloudquotas/apiv1/snippet_metadata.google.api.cloudquotas.v1.json
+++ b/internal/generated/snippets/cloudquotas/apiv1/snippet_metadata.google.api.cloudquotas.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/cloudquotas/apiv1",
-    "version": "1.4.0",
+    "version": "1.5.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/cloudquotas/apiv1beta/snippet_metadata.google.api.cloudquotas.v1beta.json b/internal/generated/snippets/cloudquotas/apiv1beta/snippet_metadata.google.api.cloudquotas.v1beta.json
index 9d00d971e885..774dd23d742c 100644
--- a/internal/generated/snippets/cloudquotas/apiv1beta/snippet_metadata.google.api.cloudquotas.v1beta.json
+++ b/internal/generated/snippets/cloudquotas/apiv1beta/snippet_metadata.google.api.cloudquotas.v1beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/cloudquotas/apiv1beta",
-    "version": "1.4.0",
+    "version": "1.5.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/cloudsecuritycompliance/apiv1/snippet_metadata.google.cloud.cloudsecuritycompliance.v1.json b/internal/generated/snippets/cloudsecuritycompliance/apiv1/snippet_metadata.google.cloud.cloudsecuritycompliance.v1.json
index ef080bd96469..e8576af72d12 100644
--- a/internal/generated/snippets/cloudsecuritycompliance/apiv1/snippet_metadata.google.cloud.cloudsecuritycompliance.v1.json
+++ b/internal/generated/snippets/cloudsecuritycompliance/apiv1/snippet_metadata.google.cloud.cloudsecuritycompliance.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/cloudsecuritycompliance/apiv1",
-    "version": "0.0.0",
+    "version": "0.1.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/container/apiv1/snippet_metadata.google.container.v1.json b/internal/generated/snippets/container/apiv1/snippet_metadata.google.container.v1.json
index 11e8056b0c9f..d31100c908d9 100644
--- a/internal/generated/snippets/container/apiv1/snippet_metadata.google.container.v1.json
+++ b/internal/generated/snippets/container/apiv1/snippet_metadata.google.container.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/container/apiv1",
-    "version": "1.45.0",
+    "version": "1.46.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/documentai/apiv1/snippet_metadata.google.cloud.documentai.v1.json b/internal/generated/snippets/documentai/apiv1/snippet_metadata.google.cloud.documentai.v1.json
index f70be967e13c..da87c157c8b5 100644
--- a/internal/generated/snippets/documentai/apiv1/snippet_metadata.google.cloud.documentai.v1.json
+++ b/internal/generated/snippets/documentai/apiv1/snippet_metadata.google.cloud.documentai.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/documentai/apiv1",
-    "version": "1.39.0",
+    "version": "1.40.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/documentai/apiv1beta3/snippet_metadata.google.cloud.documentai.v1beta3.json b/internal/generated/snippets/documentai/apiv1beta3/snippet_metadata.google.cloud.documentai.v1beta3.json
index 07d421bf6f4a..31be55cdec72 100644
--- a/internal/generated/snippets/documentai/apiv1beta3/snippet_metadata.google.cloud.documentai.v1beta3.json
+++ b/internal/generated/snippets/documentai/apiv1beta3/snippet_metadata.google.cloud.documentai.v1beta3.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/documentai/apiv1beta3",
-    "version": "1.39.0",
+    "version": "1.40.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/networkmanagement/apiv1/snippet_metadata.google.cloud.networkmanagement.v1.json b/internal/generated/snippets/networkmanagement/apiv1/snippet_metadata.google.cloud.networkmanagement.v1.json
index 79cfcb35d93c..92864d804f42 100644
--- a/internal/generated/snippets/networkmanagement/apiv1/snippet_metadata.google.cloud.networkmanagement.v1.json
+++ b/internal/generated/snippets/networkmanagement/apiv1/snippet_metadata.google.cloud.networkmanagement.v1.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/networkmanagement/apiv1",
-    "version": "1.21.0",
+    "version": "1.22.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/retail/apiv2/snippet_metadata.google.cloud.retail.v2.json b/internal/generated/snippets/retail/apiv2/snippet_metadata.google.cloud.retail.v2.json
index c9c4eabed446..3c453c45beff 100644
--- a/internal/generated/snippets/retail/apiv2/snippet_metadata.google.cloud.retail.v2.json
+++ b/internal/generated/snippets/retail/apiv2/snippet_metadata.google.cloud.retail.v2.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/retail/apiv2",
-    "version": "1.25.1",
+    "version": "1.26.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/retail/apiv2alpha/snippet_metadata.google.cloud.retail.v2alpha.json b/internal/generated/snippets/retail/apiv2alpha/snippet_metadata.google.cloud.retail.v2alpha.json
index 01d57208130d..6265cf4ff6c7 100644
--- a/internal/generated/snippets/retail/apiv2alpha/snippet_metadata.google.cloud.retail.v2alpha.json
+++ b/internal/generated/snippets/retail/apiv2alpha/snippet_metadata.google.cloud.retail.v2alpha.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/retail/apiv2alpha",
-    "version": "1.25.1",
+    "version": "1.26.0",
     "language": "GO",
     "apis": [
       {
diff --git a/internal/generated/snippets/retail/apiv2beta/snippet_metadata.google.cloud.retail.v2beta.json b/internal/generated/snippets/retail/apiv2beta/snippet_metadata.google.cloud.retail.v2beta.json
index cdd7b24a1e15..cc948af73e93 100644
--- a/internal/generated/snippets/retail/apiv2beta/snippet_metadata.google.cloud.retail.v2beta.json
+++ b/internal/generated/snippets/retail/apiv2beta/snippet_metadata.google.cloud.retail.v2beta.json
@@ -1,7 +1,7 @@
 {
   "clientLibrary": {
     "name": "cloud.google.com/go/retail/apiv2beta",
-    "version": "1.25.1",
+    "version": "1.26.0",
     "language": "GO",
     "apis": [
       {
diff --git a/networkmanagement/CHANGES.md b/networkmanagement/CHANGES.md
index 51e09d05d3e7..621cbfb5a986 100644
--- a/networkmanagement/CHANGES.md
+++ b/networkmanagement/CHANGES.md
@@ -1,5 +1,11 @@
 # Changes
 
+## [1.22.0](https://github.com/googleapis/google-cloud-go/releases/tag/networkmanagement%2Fv1.22.0) (2026-01-29)
+
+### Features
+
+* add fields and messages for GKE Pods and IP masquerading ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+
 ## [1.21.0](https://github.com/googleapis/google-cloud-go/releases/tag/networkmanagement%2Fv1.21.0) (2025-11-06)
 
 ### Features
diff --git a/networkmanagement/internal/version.go b/networkmanagement/internal/version.go
index b47370d470a2..a313c655a291 100644
--- a/networkmanagement/internal/version.go
+++ b/networkmanagement/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 = "1.21.0"
+const Version = "1.22.0"
diff --git a/retail/CHANGES.md b/retail/CHANGES.md
index c6e604276e51..7ea185f4704d 100644
--- a/retail/CHANGES.md
+++ b/retail/CHANGES.md
@@ -1,5 +1,12 @@
 # Changes
 
+## [1.26.0](https://github.com/googleapis/google-cloud-go/releases/tag/retail%2Fv1.26.0) (2026-01-29)
+
+### Features
+
+* add a model_scores field in SearchResponse.results to expose model quality signals ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+* add a user_attributes field in SearchRequest that can be used for personalization ([d8ea738](https://github.com/googleapis/google-cloud-go/commit/d8ea738a6e8f0603593d686a44331e7e0a572c27))
+
 ## [1.25.1](https://github.com/googleapis/google-cloud-go/compare/retail/v1.25.0...retail/v1.25.1) (2025-09-22)
 
 
diff --git a/retail/internal/version.go b/retail/internal/version.go
index 40d1a8916057..447e640f1a93 100644
--- a/retail/internal/version.go
+++ b/retail/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 = "1.25.1"
+const Version = "1.26.0"