chore(main): release google-cloud-gke_hub-v1beta1 0.20.0 (#33564)

Author: release-please[bot]

.release-please-manifest.json

@@ -447,7 +447,7 @@
   "google-cloud-gke_hub+FILLER": "0.0.0",
   "google-cloud-gke_hub-v1": "2.4.1",
   "google-cloud-gke_hub-v1+FILLER": "0.0.0",
-  "google-cloud-gke_hub-v1beta1": "0.19.0",
+  "google-cloud-gke_hub-v1beta1": "0.20.0",
   "google-cloud-gke_hub-v1beta1+FILLER": "0.0.0",
   "google-cloud-gke_multi_cloud": "1.4.0",
   "google-cloud-gke_multi_cloud+FILLER": "0.0.0",

google-cloud-gke_hub-v1beta1/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+### 0.20.0 (2026-04-02)
+
+#### Features
+
+* publish client batch config schema ([#33434](https://github.com/googleapis/google-cloud-ruby/issues/33434)) 
+
 ### 0.19.0 (2026-03-19)
 
 #### Features

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

@@ -21,7 +21,7 @@ module Google
   module Cloud
     module GkeHub
       module V1beta1
-        VERSION = "0.19.0"
+        VERSION = "0.20.0"
       end
     end
   end

google-cloud-gke_hub-v1beta1/snippets/snippet_metadata_google.cloud.gkehub.v1beta1.json

@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-gke_hub-v1beta1",
-    "version": "0.19.0",
+    "version": "0.20.0",
     "language": "RUBY",
     "apis": [
       {