diff --git a/src/assets/images/workers/changelog/new-error-screen-dark.png b/src/assets/images/workers/changelog/new-error-screen-dark.png
new file mode 100644
index 000000000000000..a66ef70338fda10
Binary files /dev/null and b/src/assets/images/workers/changelog/new-error-screen-dark.png differ
diff --git a/src/assets/images/workers/changelog/new-error-screen-light.png b/src/assets/images/workers/changelog/new-error-screen-light.png
new file mode 100644
index 000000000000000..a5880a42e187018
Binary files /dev/null and b/src/assets/images/workers/changelog/new-error-screen-light.png differ
diff --git a/src/assets/images/workers/changelog/old-error-screen.png b/src/assets/images/workers/changelog/old-error-screen.png
new file mode 100644
index 000000000000000..c133a7b84319c96
Binary files /dev/null and b/src/assets/images/workers/changelog/old-error-screen.png differ
diff --git a/src/content/changelog/workers/2025-08-19-improved-wrangler-error-screen.mdx b/src/content/changelog/workers/2025-08-19-improved-wrangler-error-screen.mdx
new file mode 100644
index 000000000000000..d22fe5673bea965
--- /dev/null
+++ b/src/content/changelog/workers/2025-08-19-improved-wrangler-error-screen.mdx
@@ -0,0 +1,17 @@
+---
+title: Easier debugging in Workers with improved Wrangler error screen
+description: Wrangler's error screen now features light and dark themes, more reliable source map resolution, and better error cause display.
+products:
+  - workers
+date: 2025-08-19
+---
+
+Wrangler's error screen has received several improvements to enhance your debugging experience!
+
+The error screen now features a refreshed design with support for both light and dark themes, improved source map resolution logic that handles missing source files more reliably, and better error cause display.
+
+| Before | After (Light) | After (Dark) |
+|--------|---------------|--------------|
+| ![Old error screen](../../../assets/images/workers/changelog/old-error-screen.png) | ![New light theme error screen](../../../assets/images/workers/changelog/new-error-screen-light.png) | ![New dark theme error screen](../../../assets/images/workers/changelog/new-error-screen-dark.png) |
+
+Try it out now with `npx wrangler@latest dev` in your Workers project.