chore(main): release google-shopping-merchant-quota-v1beta 0.6.0

Author: release-please[bot]

.release-please-manifest.json

@@ -1025,7 +1025,7 @@
   "google-shopping-merchant-quota+FILLER": "0.0.0",
   "google-shopping-merchant-quota-v1": "0.3.0",
   "google-shopping-merchant-quota-v1+FILLER": "0.0.0",
-  "google-shopping-merchant-quota-v1beta": "0.5.1",
+  "google-shopping-merchant-quota-v1beta": "0.6.0",
   "google-shopping-merchant-quota-v1beta+FILLER": "0.0.0",
   "google-shopping-merchant-reports": "0.4.2",
   "google-shopping-merchant-reports+FILLER": "0.0.0",

google-shopping-merchant-quota-v1beta/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.6.0 (2026-03-13)
+
+#### Features
+
+* upgrade protobuf from v25.7 to v31.0 ([#32822](https://github.com/googleapis/google-cloud-ruby/issues/32822)) 
+
 ### 0.5.1 (2025-10-27)
 
 #### Documentation

google-shopping-merchant-quota-v1beta/lib/google/shopping/merchant/quota/v1beta/version.rb

@@ -22,7 +22,7 @@ module Shopping
     module Merchant
       module Quota
         module V1beta
-          VERSION = "0.5.1"
+          VERSION = "0.6.0"
         end
       end
     end