diff --git a/HISTORY.md b/HISTORY.md
index a213409c..ca0d5b6a 100755
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -16,6 +16,8 @@
     * block-instances can be dragged off from templates in the "export blocks", "unused blocks" and "hide blocks" dialogs
     * added "enter" key to key-pressed dropdown
     * added "green flag" symbol to message drop-down
+    * new preference setting per scene for pen color model and graphic effects, HSV or HSL, default is HSL
+    * new preference setting per scene to "disable click-to-run" on blocks, for use in micro-world extensions
 * **Notable Changes:**
     * saved projects remember the last edited sprite
     * libraries no longer rely on the JSF primitive, project may need to re-import their libraries to run without having to enable JS extensions
@@ -24,7 +26,7 @@
     * codification and js-func blocks don't appear in search results unless enabled
     * migrated SEND blocks to be BROADCAST TO blocks
     * "when I receive 'any message'" hat scripts are threadsafe (uninterruptable by other messages)
-    * changed the color model for pen/background colors from HSV to HSL
+    * changed the default color model for pen/background colors and graphic effects from HSV to HSL
     * changed the scale of the graphics color effect from 0-200 to 0-100
     * new Birdbrain Technology extensions for Finch and Hummingbird, thanks, Kristina and Bambi!
     * retired Leap Motion library
@@ -57,6 +59,7 @@
 * German translation update, changed %hsva -> %clrdim
 * Brazilian Portuguese translation update, thank you, Cassiano D'Andrea!!
 * threads, gui: experimental "disalbe click-to-run" preference
+* gui, scenes, store: made "pen color model" and "disable click-to-run" settings persistent per scene
 
 ### 2021-11-10
 * objects, store: new "penColorModel" setting, can e 'hsv' or 'hsl'
diff --git a/snap.html b/snap.html
index 22cdd47f..861db2db 100755
--- a/snap.html
+++ b/snap.html
@@ -19,7 +19,7 @@
         <script src="src/blocks.js?version=2021-11-09"></script>
         <script src="src/threads.js?version=2021-11-11"></script>
         <script src="src/objects.js?version=2021-11-10"></script>
-        <script src="src/scenes.js?version=2021-10-12"></script>
+        <script src="src/scenes.js?version=2021-11-11"></script>
         <script src="src/gui.js?version=2021-11-11"></script>
         <script src="src/paint.js?version=2021-07-05"></script>
         <script src="src/lists.js?version=2021-07-19"></script>
@@ -30,7 +30,7 @@
         <script src="src/maps.js?version=2021-06-15"></script>
         <script src="src/extensions.js?version=2021-11-08"></script>
         <script src="src/xml.js?version=2021-07-05"></script>
-        <script src="src/store.js?version=2021-11-10"></script>
+        <script src="src/store.js?version=2021-11-11"></script>
         <script src="src/locale.js?version=2021-11-11"></script>
         <script src="src/cloud.js?version=2021-02-04"></script>
         <script src="src/api.js?version=2021-07-05"></script>
diff --git a/src/gui.js b/src/gui.js
index c7a1faa8..7927f44a 100644
--- a/src/gui.js
+++ b/src/gui.js
@@ -3845,22 +3845,6 @@ IDE_Morph.prototype.settingsMenu = function () {
             true
         );
     }
-    addPreference(
-        'HSV pen color model',
-        () => SpriteMorph.prototype.penColorModel = 'hsv',
-        SpriteMorph.prototype.penColorModel === 'hsv',
-        null,
-        null,
-        true
-    );
-    addPreference(
-        'HSL pen color model',
-        () => SpriteMorph.prototype.penColorModel = 'hsl',
-        SpriteMorph.prototype.penColorModel === 'hsl',
-        null,
-        null,
-        true
-    );
     addPreference(
         'Input sliders',
         'toggleInputSliders',
@@ -4248,6 +4232,17 @@ IDE_Morph.prototype.settingsMenu = function () {
         'check to enable\ndropping commands in all rings',
         true
     );
+
+    addPreference(
+        'HSV pen color model',
+        () => SpriteMorph.prototype.penColorModel =
+            SpriteMorph.prototype.penColorModel === 'hsv' ? 'hsl' : 'hsv',
+        SpriteMorph.prototype.penColorModel === 'hsv',
+        'uncheck to switch pen colors\nand graphic effects\nto HSL (default)',
+        'check to switch pen colors\nand graphic effects\nfrom HSL to HSV',
+        false
+    );
+
     addPreference(
         'Disable click-to-run',
         () => ThreadManager.prototype.disableClickToRun =
@@ -4255,7 +4250,7 @@ IDE_Morph.prototype.settingsMenu = function () {
         ThreadManager.prototype.disableClickToRun,
         'uncheck to enable\ndirectly running blocks\nby clicking on them',
         'check to disable\ndirectly running blocks\nby clicking on them',
-        true
+        false
     );
     menu.popup(world, pos);
 };
diff --git a/src/scenes.js b/src/scenes.js
index 0c4777f0..0ba99fdb 100644
--- a/src/scenes.js
+++ b/src/scenes.js
@@ -47,13 +47,13 @@
 */
 
 /*global modules, VariableFrame, StageMorph, SpriteMorph, Process, List,
-normalizeCanvas, SnapSerializer, Costume*/
+normalizeCanvas, SnapSerializer, Costume, ThreadManager*/
 
 /*jshint esversion: 6*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.scenes = '2021-October-12';
+modules.scenes = '2021-November-11';
 
 // Projecct /////////////////////////////////////////////////////////
 
@@ -139,6 +139,8 @@ function Scene(aStageMorph) {
     this.useFlatLineEnds = false;
     this.enableLiveCoding = false;
     this.enableHyperOps = true;
+    this.disableClickToRun = false;
+    this.penColorModel = 'hsl'; // can also bei 'hsv'
 
     // for deserializing - do not persist
     this.spritesDict = {};
@@ -193,6 +195,8 @@ Scene.prototype.captureGlobalSettings = function () {
     this.enableLiveCoding = Process.prototype.enableLiveCoding;
     this.enableHyperOps = Process.prototype.enableHyperOps;
     this.customCategories = SpriteMorph.prototype.customCategories;
+    this.disableClickToRun = ThreadManager.prototype.disableClickToRun;
+    this.penColorModel = SpriteMorph.prototype.penColorModel;
 };
 
 Scene.prototype.applyGlobalSettings = function () {
@@ -208,6 +212,8 @@ Scene.prototype.applyGlobalSettings = function () {
     Process.prototype.enableLiveCoding = this.enableLiveCoding;
     Process.prototype.enableHyperOps = this.enableHyperOps;
     SpriteMorph.prototype.customCategories = this.customCategories;
+    ThreadManager.prototype.disableClickToRun = this.disableClickToRun;
+    SpriteMorph.prototype.penColorModel = this.penColorModel;
 };
 
 Scene.prototype.updateTrash = function () {
diff --git a/src/store.js b/src/store.js
index 6a66d3af..b03fcb77 100644
--- a/src/store.js
+++ b/src/store.js
@@ -63,7 +63,7 @@ Project*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.store = '2021-November-10';
+modules.store = '2021-November-11';
 
 // XML_Serializer ///////////////////////////////////////////////////////
 /*
@@ -380,6 +380,9 @@ SnapSerializer.prototype.loadScene = function (xmlNode, remixID) {
     }
     scene.unifiedPalette = model.scene.attributes.palette === 'single';
     scene.showCategories = model.scene.attributes.categories !== 'false';
+    scene.disableClickToRun = model.scene.attributes.clickrun === 'false';
+    scene.penColorModel = model.scene.attributes.colormodel === 'hsv' ?
+        'hsv' : 'hsl';
     model.notes = model.scene.childNamed('notes');
     if (model.notes) {
         scene.notes = model.notes.contents;
@@ -1735,7 +1738,7 @@ Scene.prototype.toXML = function (serializer) {
     }
 
     xml = serializer.format(
-        '<scene name="@"%%>' +
+        '<scene name="@"%%%%>' +
             '<notes>$</notes>' +
             '%' +
             '<hidden>$</hidden>' +
@@ -1749,6 +1752,8 @@ Scene.prototype.toXML = function (serializer) {
         this.unifiedPalette ? ' palette="single"' : '',
         this.unifiedPalette && !this.showCategories ?
             ' categories="false"' : '',
+        this.disableClickToRun ? ' clickrun="false"' : '',
+        this.penColorModel === 'hsv' ? ' colormodel="hsv"' : '',
         this.notes || '',
         serializer.paletteToXML(this.customCategories),
         Object.keys(this.hiddenPrimitives).reduce(
diff --git a/sw.js b/sw.js
index 462c03a1..713fea60 100644
--- a/sw.js
+++ b/sw.js
@@ -1,4 +1,4 @@
-var snapVersion = '7-dev211110'
+var snapVersion = '7-dev211111'
 
 var cacheName = 'snap-pwa',
     filesToCache = [