diff --git a/changelog/2026-06-29-weekly-summary.mdx b/changelog/2026-06-29-weekly-summary.mdx
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@@ -0,0 +1,19 @@
+---
+title: "This Week at Trunk: June 22–29, 2026"
+description: "A roundup of what shipped this week across Trunk products."
+date: "2026-06-29"
+category: "Merge Queue"
+type: "update"
+---
+
+**Here's a quick recap of what shipped this week.**
+
+## Updates
+
+- **[Browser Extension 0.13.0: Performance improvements](/changelog/2026-06-29-browser-extension-0-13-0)** — The Trunk [browser extension](/merge-queue/browser-extensions) is faster and lighter on long-running GitHub pull request tabs, with reduced overhead when injecting Trunk panels and lower memory usage on big PR pages.
+
+## Bug fixes
+
+- **[Browser Extension 0.13.0: Reliability fixes](/changelog/2026-06-29-browser-extension-0-13-0)** — Resolved edge cases around stale data, panel layout on smaller viewports, and intermittent failures fetching test results.
+
+The extension auto-updates through the Chrome Web Store and Firefox Add-ons. See the full [browser extension docs](/merge-queue/browser-extensions) for setup and admin controls.
diff --git a/changelog/index.mdx b/changelog/index.mdx
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@@ -8,6 +8,12 @@ rss: true
 
 ### June 2026
 
+<Update label="June 29, 2026" tags={["Merge Queue"]}>
+  **[This Week at Trunk: June 22–29, 2026](/changelog/2026-06-29-weekly-summary)**
+
+  A roundup of what shipped this week across Trunk products.
+</Update>
+
 <Update label="June 29, 2026" tags={["Merge Queue"]}>
   **[Browser Extension: Performance and bug fixes](/changelog/2026-06-29-browser-extension-0-13-0)**