[Stream] CHangelog, adjust nav pattern, add article

Author: tsmith512

src/assets/images/changelog/stream/2025-08-05-live-input-metrics.png

@@ -0,0 +1,23 @@
+---
+title: Introducing observability and metrics for Stream Live Inputs
+description: >
+  Use new observability on Stream Live Inputs to better understand broadcast-side
+  health and performance, now available easily in Dash and programmatically via
+  GraphQL.
+date: 2025-08-05
+---
+
+New information about broadcast metrics and events is now available in Cloudflare
+Stream in the Live Input details of the Dashboard.
+
+![Live Input details showing metrics](~/assets/images/changelog/stream/2025-08-05-live-input-metrics.png)
+
+This observability can aid troubleshooting and improving quality, particularly
+for new customers who are just getting started as well as platform customers who
+may have limited knowledge on how their end-users configure their encoders.
+
+To get started, start a live stream ([just getting started?](/stream/examples/obs-from-scratch/)), then visit the Live Input details page in Dash.
+
+See our new live [Troubleshooting](/stream/stream-live/troubleshooting/) guide
+to learn what these metrics mean and how to use them to address common broadcast
+issues.

src/content/changelog/stream/2025-08-05-stream-live-observability.mdx

@@ -1,6 +1,6 @@
 ---
 pcx_content_type: troubleshooting
-title: Troubleshooting live stream
+title: Troubleshooting a live stream
 sidebar:
   order: 12
 
@@ -14,7 +14,7 @@ In addition to following the live stream troubleshooting steps in this guide, ma
 If your live stream is buffering, freezing, experiencing latency issues, or having other similar issues, try these troubleshooting steps:
 
 <Steps>
-1. Go to the [Cloudflare dashboard](https://dash.cloudflare.com) > **Stream** > **Analytics**.
+1. Go to the [Cloudflare dashboard](https://dash.cloudflare.com) > **Stream** > **Live Inputs**. Locate the Live Input in use and click on it, then click on the **Metrics** tab.
 
 2. Look at your **Keyframe Interval** chart.