diff --git a/builds/test_device.json b/builds/test_device.json
new file mode 100644
index 000000000..53404a606
--- /dev/null
+++ b/builds/test_device.json
@@ -0,0 +1,13 @@
+{
+  "response": [
+    {
+      "datetime": 1726689600,
+      "filename": "EvolutionX_9.0_test_device-14.0-v20250918-OFFICIAL.zip",
+      "id": "abc123def456",
+      "romtype": "OFFICIAL",
+      "size": 1234567890,
+      "url": "https://sourceforge.net/projects/evolution-x/files/test_device/v20250918/EvolutionX_9.0_test_device-14.0-v20250918-OFFICIAL.zip/download",
+      "version": "v20250918"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/changelogs/test_device.txt b/changelogs/test_device.txt
new file mode 100644
index 000000000..d5264b837
--- /dev/null
+++ b/changelogs/test_device.txt
@@ -0,0 +1,14 @@
+# Test Release Changelog
+        
+## New Features
+- Added new feature X
+- Improved performance Y
+- Fixed bug Z
+
+## Bug Fixes
+- Fixed crash when doing action A
+- Resolved issue with feature B
+
+## Notes
+- This is a test release
+- Please report any issues
\ No newline at end of file