chore(main): release google-shopping-merchant-products 0.4.0

Author: release-please[bot]

.release-please-manifest.json

@@ -1009,7 +1009,7 @@
   "google-shopping-merchant-order_tracking-v1+FILLER": "0.0.0",
   "google-shopping-merchant-order_tracking-v1beta": "0.2.1",
   "google-shopping-merchant-order_tracking-v1beta+FILLER": "0.0.0",
-  "google-shopping-merchant-products": "0.3.0",
+  "google-shopping-merchant-products": "0.4.0",
   "google-shopping-merchant-products+FILLER": "0.0.0",
   "google-shopping-merchant-products-v1": "0.4.1",
   "google-shopping-merchant-products-v1+FILLER": "0.0.0",

google-shopping-merchant-products/CHANGELOG.md

@@ -1,5 +1,17 @@
 # Changelog
 
+### 0.4.0 (2026-03-29)
+
+#### Features
+
+* Add irb as explicit dependency for Ruby 4.0 compatibility ([#32901](https://github.com/googleapis/google-cloud-ruby/issues/32901)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32849](https://github.com/googleapis/google-cloud-ruby/issues/32849)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32851](https://github.com/googleapis/google-cloud-ruby/issues/32851)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32853](https://github.com/googleapis/google-cloud-ruby/issues/32853)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32854](https://github.com/googleapis/google-cloud-ruby/issues/32854)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32855](https://github.com/googleapis/google-cloud-ruby/issues/32855)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32870](https://github.com/googleapis/google-cloud-ruby/issues/32870)) 
+
 ### 0.3.0 (2025-11-21)
 
 #### Features

google-shopping-merchant-products/lib/google/shopping/merchant/products/version.rb

@@ -21,7 +21,7 @@ module Google
   module Shopping
     module Merchant
       module Products
-        VERSION = "0.3.0"
+        VERSION = "0.4.0"
       end
     end
   end