hide the changelog, deep link query builder

Author: rohinlohe

src/content/changelog/workers/2025-04-09-workers-timing.mdx

@@ -4,6 +4,7 @@ description: Workers Observability tooling now shows CPU time and Wall time for
 products:
   - workers
 date: 2025-04-09T00:00:00Z
+hidden: true
 ---
 
 You can now observe and investigate the CPU time and Wall time for every Workers Invocations.
@@ -16,6 +17,6 @@ You can use a Workers Logs filter to search for logs where Wall time exceeds 100
 
 ![Workers Logs Wall Time Filter](src/assets/images/changelog/workers/observability/2025-04-09-wall-time-filter.png)
 
-You can also use the Workers Observability Query Builder to find the median CPU time and median Wall time for all of your Workers.
+You can also use the Workers Observability [Query Builder](https://dash.cloudflare.com/?to=/:account/workers-and-pages/observability/investigate) to find the median CPU time and median Wall time for all of your Workers.
 
 ![Query Builder filter](src/assets/images/changelog/workers/observability/2025-04-09-query-builder.png)