chore(main): release google-cloud-redis-cluster-v1beta1 0.9.0 (#33614)

* chore(main): release google-cloud-redis-cluster-v1beta1 0.9.0

* 🦉 Updates from OwlBot post-processor

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---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

Author: release-please[bot]

.release-please-manifest.json

@@ -685,7 +685,7 @@
   "google-cloud-redis-cluster+FILLER": "0.0.0",
   "google-cloud-redis-cluster-v1": "1.4.0",
   "google-cloud-redis-cluster-v1+FILLER": "0.0.0",
-  "google-cloud-redis-cluster-v1beta1": "0.8.0",
+  "google-cloud-redis-cluster-v1beta1": "0.9.0",
   "google-cloud-redis-cluster-v1beta1+FILLER": "0.0.0",
   "google-cloud-redis-v1": "2.5.0",
   "google-cloud-redis-v1+FILLER": "0.0.0",

google-cloud-redis-cluster-v1beta1/CHANGELOG.md

@@ -1,5 +1,15 @@
 # Changelog
 
+### 0.9.0 (2026-04-02)
+
+#### Features
+
+* [Memorystore for Redis Cluster] Add support for Flexible CA feature ([#33455](https://github.com/googleapis/google-cloud-ruby/issues/33455)) 
+* publish client batch config schema ([#33438](https://github.com/googleapis/google-cloud-ruby/issues/33438)) 
+#### Documentation
+
+* update API common type documentation ([#33449](https://github.com/googleapis/google-cloud-ruby/issues/33449)) 
+
 ### 0.8.0 (2026-03-19)
 
 #### Features

google-cloud-redis-cluster-v1beta1/lib/google/cloud/redis/cluster/v1beta1/version.rb

@@ -22,7 +22,7 @@ module Cloud
     module Redis
       module Cluster
         module V1beta1
-          VERSION = "0.8.0"
+          VERSION = "0.9.0"
         end
       end
     end

google-cloud-redis-cluster-v1beta1/snippets/snippet_metadata_google.cloud.redis.cluster.v1beta1.json

@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-cloud-redis-cluster-v1beta1",
-    "version": "0.8.0",
+    "version": "0.9.0",
     "language": "RUBY",
     "apis": [
       {