note change to internal telemetry prometheus endpoint configuration (#6670)

Co-authored-by: Tiffany Hrabusa <[email protected]>

Author: graphaelli

content/en/docs/collector/internal-telemetry.md

@@ -71,6 +71,23 @@ service:
                 port: 8888
 ```
 
+{{% alert title="Internal telemetry configuration changes" color="info" %}}
+
+As of Collector [v0.123.0], the `service::telemetry::metrics::address` setting
+is ignored. In earlier versions, it could be configured with:
+
+```yaml
+service:
+  telemetry:
+    metrics:
+      address: 0.0.0.0:8888
+```
+
+[v0.123.0]:
+  https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.123.0
+
+{{% /alert %}}
+
 You can adjust the verbosity of the Collector metrics output by setting the
 `level` field to one of the following values:
 

static/refcache.json

@@ -6851,6 +6851,10 @@
     "StatusCode": 200,
     "LastSeen": "2024-10-24T15:10:25.832305+02:00"
   },
+  "https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.123.0": {
+    "StatusCode": 206,
+    "LastSeen": "2025-04-09T08:56:58.415145733-07:00"
+  },
   "https://github.com/open-telemetry/opentelemetry-collector/releases/tag/v0.99.0": {
     "StatusCode": 206,
     "LastSeen": "2025-03-07T15:19:33.345532+01:00"