[R2] Update changelog with latest release (#22144)

* added docs

* Fixing image link to fix pipeline

* Update src/content/changelog/r2/2025-05-01-r2-dashboard-updates.mdx

Co-authored-by: Jun Lee <[email protected]>

* Update src/content/changelog/r2/2025-05-01-r2-dashboard-updates.mdx

Co-authored-by: Jun Lee <[email protected]>

---------

Co-authored-by: Jun Lee <[email protected]>

Author: 2 people

src/assets/images/r2/r2-dashboard-updates.png

@@ -0,0 +1,28 @@
+---
+title: R2 Dashboard experience gets new updates
+description: R2 Dashboard experience gets new updates
+products:
+  - r2
+date: 2025-05-01T13:00:00Z
+---
+
+We're excited to announce several improvements to the [Cloudflare R2](/r2/) dashboard experience that make managing your object storage easier and more intuitive:
+
+![Cloudflare R2 Dashboard](~/assets/images/r2/r2-dashboard-updates.png)
+
+
+#### All-new settings page
+
+We've redesigned the bucket settings page, giving you a centralized location to manage all your bucket configurations in one place.
+
+#### Improved navigation and sharing
+
+- Deeplink support for prefix directories: Navigate through your bucket hierarchy without losing your state. Your browser's back button now works as expected, and you can share direct links to specific prefix directories with teammates.
+- Objects as clickable links: Objects are now proper links that you can copy or `CMD + Click` to open in a new tab.
+
+#### Clearer public access controls
+
+- Renamed "r2.dev domain" to "Public Development URL" for better clarity when exposing bucket contents for non-production workloads.
+- Public Access status now clearly displays "Enabled" when your bucket is exposed to the internet (via Public Development URL or Custom Domains).
+
+We've also made numerous other usability improvements across the board to make your R2 experience smoother and more productive.