chore(main): release google-ads-marketing_platform-admin-v1alpha 0.2.1 (#31825)

Author: release-please[bot]

.release-please-manifest.json

@@ -5,7 +5,7 @@
   "google-ads-ad_manager-v1+FILLER": "0.0.0",
   "google-ads-marketing_platform-admin": "0.1.1",
   "google-ads-marketing_platform-admin+FILLER": "0.0.0",
-  "google-ads-marketing_platform-admin-v1alpha": "0.2.0",
+  "google-ads-marketing_platform-admin-v1alpha": "0.2.1",
   "google-ads-marketing_platform-admin-v1alpha+FILLER": "0.0.0",
   "google-analytics-admin": "0.6.3",
   "google-analytics-admin+FILLER": "0.0.0",

google-ads-marketing_platform-admin-v1alpha/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.2.1 (2025-10-27)
+
+#### Documentation
+
+* add warning about loading unvalidated credentials 
+
 ### 0.2.0 (2025-09-11)
 
 #### Features

google-ads-marketing_platform-admin-v1alpha/lib/google/ads/marketing_platform/admin/v1alpha/version.rb

@@ -22,7 +22,7 @@ module Ads
     module MarketingPlatform
       module Admin
         module V1alpha
-          VERSION = "0.2.0"
+          VERSION = "0.2.1"
         end
       end
     end

google-ads-marketing_platform-admin-v1alpha/snippets/snippet_metadata_google.marketingplatform.admin.v1alpha.json

@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-ads-marketing_platform-admin-v1alpha",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "language": "RUBY",
     "apis": [
       {