chore(main): release stackdriver-core 1.8.0

Author: release-please[bot]

.release-please-manifest.json

@@ -1065,6 +1065,6 @@
   "help+FILLER": "0.0.0",
   "stackdriver": "0.24.0",
   "stackdriver+FILLER": "0.0.0",
-  "stackdriver-core": "1.7.0",
+  "stackdriver-core": "1.8.0",
   "stackdriver-core+FILLER": "0.0.0"
 }

stackdriver-core/CHANGELOG.md

@@ -1,5 +1,11 @@
 # Release History
 
+### 1.8.0 (2026-05-15)
+
+#### Features
+
+* Upgrade to Ruby 3.2 minimum ([#33942](https://github.com/googleapis/google-cloud-ruby/issues/33942)) 
+
 ### 1.7.0 (2025-03-04)
 
 #### Features

stackdriver-core/lib/stackdriver/core/version.rb

@@ -15,6 +15,6 @@
 
 module Stackdriver
   module Core
-    VERSION = "1.7.0".freeze
+    VERSION = "1.8.0".freeze
   end
 end