diff --git a/ChangeLog b/ChangeLog
index 2ffd53c..331713f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2022-09-10  Jay Berkenbilt  <ejb@ql.org>
+
+        * 11.0.0: release
+
 2022-09-09  Jay Berkenbilt  <ejb@ql.org>
 
         * Add QPDFObjectHandle::isSameObjectAs to test whether two
diff --git a/manual/release-notes.rst b/manual/release-notes.rst
index 694b28e..a990eba 100644
--- a/manual/release-notes.rst
+++ b/manual/release-notes.rst
@@ -8,7 +8,7 @@ For a detailed list of changes, please see the file
 
 .. x.y.z: not yet released
 
-11.0.0: not yet released
+11.0.0: September 10, 2022
   - Replacement of ``PointerHolder`` with ``std::shared_ptr``
 
     - The qpdf-specific ``PointerHolder`` smart pointer implementation