[Changelog] Add Network Overview dashboard page (#30165)

* [Fundamentals] Add Network Overview dashboard changelog entry

* Address review: add screenshot, capitalize Internet, link Tunnel docs and dashboard

Author: cloudflare-hajer

src/assets/images/fundamentals/network-overview.png

@@ -0,0 +1,22 @@
+---
+title: Network Overview page in the dashboard
+description: Discover and get started with network security and connectivity products from a single dashboard page.
+products:
+  - fundamentals
+date: 2026-04-21T12:00:00
+---
+
+A new **Network Overview** page in the Cloudflare dashboard gives you a single starting point for network security and connectivity products.
+
+From the Network Overview page, you can:
+
+- **Connect resources with [Cloudflare Tunnel](/tunnel/)** - Create tunnels to connect your infrastructure to Cloudflare without exposing it to the public Internet.
+- **Monitor traffic with Network Flow** - Get real-time visibility into traffic volume from your routers.
+- **Configure Address Maps** - Map dedicated static IPs or BYOIP prefixes to specific hostnames.
+- **Explore Magic Transit and Cloudflare WAN** - Set up DDoS protection for your networks and connectivity for your branch offices and data centers.
+
+To find it, go to [**Networking**](https://dash.cloudflare.com/?to=/:account/magic-networks/overview) in the dashboard sidebar.
+
+If you already use [Magic Transit](/magic-transit/), [Cloudflare WAN](/cloudflare-wan/), or other Cloudflare network services products, your existing experience is unchanged.
+
+![Network Overview page in the Cloudflare dashboard](~/assets/images/fundamentals/network-overview.png)