diff --git a/changelog/4500.changed.md b/changelog/4500.changed.md
new file mode 100644
index 000000000..055eb9ade
--- /dev/null
+++ b/changelog/4500.changed.md
@@ -0,0 +1 @@
+- Changed the default WebSocket endpoints for `GradiumSTTService` and `GradiumTTSService` to the region-neutral `wss://api.gradium.ai/api/speech/asr` and `wss://api.gradium.ai/api/speech/tts`. Gradium now automatically routes traffic to the nearest endpoint. Override the url to pin to a specific region.