diff --git a/examples/M-modules/webengine/README.txt b/examples/M-modules/webengine/README.txt
new file mode 100644
index 0000000..f18658f
--- /dev/null
+++ b/examples/M-modules/webengine/README.txt
@@ -0,0 +1,5 @@
+NOTE
+====
+
+The :webengine module requires Qt >= 5.7 to build (if you use Qt 5.6, just
+comment out the few lines in the sources which functions are not defined).
diff --git a/examples/M-modules/webengine/minimal.lisp b/examples/M-modules/webengine/minimal.lisp
index f54e87e..50ff9b4 100644
--- a/examples/M-modules/webengine/minimal.lisp
+++ b/examples/M-modules/webengine/minimal.lisp
@@ -1,4 +1,4 @@
-;;; minimal WebEngine (requires Qt >= 5.6)
+;;; simple WebEngine example
 
 #-qt-wrapper-functions ; see README-OPTIONAL.txt
 (load (in-home "src/lisp/all-wrappers"))
diff --git a/screenshots/QML.png b/screenshots/QML.png
index 9a352cc..7e142e3 100644
Binary files a/screenshots/QML.png and b/screenshots/QML.png differ