chore(main): release google-cloud-service_directory-v1beta1 0.21.0

Author: release-please[bot]

.release-please-manifest.json

@@ -757,7 +757,7 @@
   "google-cloud-service_directory+FILLER": "0.0.0",
   "google-cloud-service_directory-v1": "1.5.0",
   "google-cloud-service_directory-v1+FILLER": "0.0.0",
-  "google-cloud-service_directory-v1beta1": "0.20.0",
+  "google-cloud-service_directory-v1beta1": "0.21.0",
   "google-cloud-service_directory-v1beta1+FILLER": "0.0.0",
   "google-cloud-service_health": "2.1.0",
   "google-cloud-service_health+FILLER": "0.0.0",

google-cloud-service_directory-v1beta1/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+### 0.21.0 (2026-04-02)
+
+#### Features
+
+* publish client batch config schema ([#33439](https://github.com/googleapis/google-cloud-ruby/issues/33439)) 
+
 ### 0.20.0 (2026-03-19)
 
 #### Features

google-cloud-service_directory-v1beta1/lib/google/cloud/service_directory/v1beta1/version.rb

@@ -21,7 +21,7 @@ module Google
   module Cloud
     module ServiceDirectory
       module V1beta1
-        VERSION = "0.20.0"
+        VERSION = "0.21.0"
       end
     end
   end