diff --git a/packages/exo/NEWS.md b/packages/exo/NEWS.md
index c52a2bc303..7d9bd72040 100644
--- a/packages/exo/NEWS.md
+++ b/packages/exo/NEWS.md
@@ -1,5 +1,15 @@
 User-visible changes in `@endo/exo`:
 
+# Next
+
+- Adds support for symbol-keyed methods in interface guards, e.g.
+  ```
+  const LabeledIterableI = M.interface('LabeledIterable', {
+    getLabel: M.call().returns(M.string()),
+    [Symbol.asyncIterator]: M.call().returns(M.remotable('Iterator')),
+  });
+  ```
+
 # v0.2.2 (2023-04-20)
 
 - Parse `$DEBUG` as comma-separated