address comments & add image to d1 changelog

Author: vy-ton

src/content/changelogs-next/2025-01-07-d1-faster-query.mdx

@@ -5,13 +5,13 @@ products:
   - d1
 date: 2025-01-07T18:00:00Z
 ---
- 
-[D1](/d1/) lowered end-to-end request latency via the [Workers API](/d1/worker-api/) by up to 60% through eliminating redundant network round trips for each request.
+
+Users making [D1](/d1/) requests via the [Workers API](/d1/worker-api/) can see up to a 60% end-to-end latency improvement due to the removal of network round trips needed for each request to a D1 database.
 
 ![D1 Worker API latency](../../assets/images/d1/faster-d1-worker-api.png)
 
-*p50, p90, and p95 latency aggregated across entire D1 service. These latencies are a reference point and should not be viewed as your exact workload improvement.*
+*p50, p90, and p95 request latency aggregated across entire D1 service. These latencies are a reference point and should not be viewed as your exact workload improvement.*
 
 This performance improvement benefits all D1 Worker API traffic, especially cross-region requests where network latency is an outsized latency factor. For example, a user in Europe talking to a database in North America. D1 [location hints](/d1/configuration/data-location/#provide-a-location-hint) can be used to influence the geographic location of a database.
 
-For more details on how D1 removed redundnat round trips, see the D1 specific changelog [entry](/d1/platform/changelog/#2025-01-07).
+For more details on how D1 removed redundant round trips, see the D1 specific changelog [entry](/d1/platform/changelog/#2025-01-07).

src/content/changelogs/d1.yaml

@@ -20,6 +20,10 @@ entries:
     title: D1 Worker API request latency decreases by 40-60%.
     description: |-
       D1 lowered end-to-end Worker API request latency by 40-60% by eliminating redundant network round trips for each request.
+
+      ![D1 Worker API latency](../../assets/images/d1/faster-d1-worker-api.png)
+      
+      *p50, p90, and p95 request latency aggregated across entire D1 service. These latencies are a reference point and should not be viewed as your exact workload improvement.*
       
       For each request to a D1 database, at least two network round trips were eliminated. One round trip was due to a bug that is now fixed. The remaining removed round trips are due to avoiding creating a new TCP connection for each request when reaching out to the datacenter hosting the database.