diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c921699506af..81c603be41aa 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -71,7 +71,7 @@
   "google-cloud-api_keys+FILLER": "0.0.0",
   "google-cloud-api_keys-v2": "0.11.1",
   "google-cloud-api_keys-v2+FILLER": "0.0.0",
-  "google-cloud-api_registry": "0.0.1",
+  "google-cloud-api_registry": "0.1.0",
   "google-cloud-api_registry+FILLER": "0.0.0",
   "google-cloud-api_registry-v1beta": "0.0.1",
   "google-cloud-api_registry-v1beta+FILLER": "0.0.0",
diff --git a/google-cloud-api_registry/.repo-metadata.json b/google-cloud-api_registry/.repo-metadata.json
index c0d71163c10a..2c683c677a6b 100644
--- a/google-cloud-api_registry/.repo-metadata.json
+++ b/google-cloud-api_registry/.repo-metadata.json
@@ -8,7 +8,7 @@
     "name": "cloudapiregistry",
     "name_pretty": "Cloud API Registry API",
     "product_documentation": "https://docs.cloud.google.com/api-registry/docs/overview",
-    "release_level": "unreleased",
+    "release_level": "preview",
     "repo": "googleapis/google-cloud-ruby",
     "requires_billing": true,
     "ruby-cloud-description": "google-cloud-api_registry is the official client library for the Cloud API Registry API.",
diff --git a/google-cloud-api_registry/CHANGELOG.md b/google-cloud-api_registry/CHANGELOG.md
index f88957a62ba2..12dd8d609abb 100644
--- a/google-cloud-api_registry/CHANGELOG.md
+++ b/google-cloud-api_registry/CHANGELOG.md
@@ -1,2 +1,9 @@
-# Release History
+# Changelog
 
+### 0.1.0 (2026-01-29)
+
+#### Features
+
+* Initial generation of google-cloud-api_registry ([#32400](https://github.com/googleapis/google-cloud-ruby/issues/32400)) 
+
+## Release History
diff --git a/google-cloud-api_registry/lib/google/cloud/api_registry/version.rb b/google-cloud-api_registry/lib/google/cloud/api_registry/version.rb
index 7e7eecf583ef..ddb212b87b63 100644
--- a/google-cloud-api_registry/lib/google/cloud/api_registry/version.rb
+++ b/google-cloud-api_registry/lib/google/cloud/api_registry/version.rb
@@ -20,7 +20,7 @@
 module Google
   module Cloud
     module ApiRegistry
-      VERSION = "0.0.1"
+      VERSION = "0.1.0"
     end
   end
 end