diff --git a/index.bs b/index.bs
index c15c9da..ce321f9 100644
--- a/index.bs
+++ b/index.bs
@@ -7163,6 +7163,11 @@ document's Revision History</a>.
     the [=asynchronously execute a request=] steps.
     (<a href="https://github.com/w3c/IndexedDB/issues/192">issue #192</a>)
 
+* Use [[HTML]]'s <a abstract-op>StructuredSerializeForStorage</a>
+    hook.
+    (<a href="https://github.com/w3c/IndexedDB/issues/197">issue #197</a>,
+     <a href="https://github.com/w3c/IndexedDB/issues/197">issue #152</a>)
+
 * Define [=database=]'s associated [=database/upgrade transaction=] to
     align exceptions thrown from {{IDBDatabase/createObjectStore()}} and
     {{IDBDatabase/deleteObjectStore()}} with tests and implementations.