diff --git a/changelog/index.mdx b/changelog/index.mdx
index 2b9475b3..a7321e13 100644
--- a/changelog/index.mdx
+++ b/changelog/index.mdx
@@ -8,6 +8,12 @@ rss: true
 
 ### June 2026
 
+<Update label="June 29, 2026" tags={["Merge Queue"]}>
+  **[Browser Extension: Performance and bug fixes](/changelog/2026-06-29-browser-extension-0-13-0)**
+
+  Version 0.13.0 of the Trunk browser extension ships faster PR page rendering, lower memory usage on long-running tabs, and fixes for stale data, small-viewport layout, and intermittent test result fetches.
+</Update>
+
 <Update label="June 18, 2026" tags={["Merge Queue"]}>
   **[Merge Queue: Queue and Graph Tabs Now Refresh on Return](/changelog/2026-06-18-merge-queue-stale-tab-refresh-fix)**
 
diff --git a/docs.json b/docs.json
index 641ccd6e..37e3fce6 100644
--- a/docs.json
+++ b/docs.json
@@ -624,7 +624,7 @@
               {
                 "group": "June",
                 "pages": [
-                  "changelog/2026-06-29-browser-extension-0-13-0.mdx",
+                  "changelog/2026-06-29-browser-extension-0-13-0",
                   "changelog/2026-06-18-merge-queue-stale-tab-refresh-fix",
                   "changelog/2026-06-17-flaky-tests-browser-extension-failure-details",
                   "changelog/2026-06-17-merge-queue-metrics-and-extension-updates",