diff --git a/.travis.yml b/.travis.yml
index e99bc9270..323f0948a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,9 @@ addons:
 language: node_js
 matrix:
   include:
+    - node_js: "16"
+      script:
+        - ./node_modules/.bin/grunt no-coverage
     - node_js: "14"
       script:
         - ./node_modules/.bin/grunt && ( cat coverage/lcov.info | $(npm get prefix)/bin/coveralls || true ) && rm -rf coverage
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8cb1464cc..cc175a79b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,69 @@
+### 1.3.4 Maintenance Release
+
+Editor
+ - Allow nodes to access resolved theme files Fixes #2968
+ - Fix importing node to currently flow rather than match its old z value
+ - Don't let 'escape' whilst moving nodes interrupt things Fixes #2960
+ - Sort context stores in TypedInput and ensure default first Fixes #2954
+ - Fix margin between nodes on palette (#2947) @kazuhitoyokoi
+ - Ensure typedInput option is selected in dropdown menu Part of #2945
+ - Ensure typedInput without value has focus class removed Closes #2945
+ - TreeList: Fix remove item when depth=0 and wrong gutter calc (#2967) @hanc2006
+
+Runtime
+ - Handle subflow modules that contain subflows
+ - Timeout http upgrade requests that are not otherwise handled Fixes #2956
+ - Fix error on auto commit for no flow change (#2957) @HiroyasuNishiyama
+
+Nodes
+
+ - CSV: Fix CSV handling of special chars as separators
+ - Delay: Give delay node random mina nd max more space so you can see complete value
+ - Exec: fix grunt fail on exec node test (#2964) @HiroyasuNishiyama
+ - Function: Ensure function expand button is above vertical scrollbar Fixes #2955
+ - Inject: Fix inject node output tooltip extra property count
+
+
+### 1.3.3: Maintenance Release
+
+Editor
+
+ - Fix package semver comparison to allow >1 version increment
+ - Prevent TypedInput label overflowing element Fixes #2941
+ - Remove TypedInput from tab focus when only one type available
+ - Make typedInput.disable more consistent in behaviour Fixes #2942
+ - Fix project credential secret reset handling Part of #2868
+
+Runtime
+
+ - Export package version in Grunt file so docs template can access
+
+Nodes
+
+ - CSV: ensure CSV node can send false as string
+ - HTTPIn: handle application/x-protobuf as Buffer type (#2935 #2938) @hardillb
+ - MQTT: Ensure mqtt-close message is published when closing mqtt nodes
+
+
+### 1.3.2: Maintenance Release
+
+Runtime
+ - Handle package.json without dependencies section
+
+Editor
+
+ - Fix variable reference error in editableList Fixes #2933
+ - Fix handling of user-provided keymap Fixes #2926
+ - Ensure theme login image is passed through to api response Fixes #2929
+ - Add Japanese translations for Node-RED v1.3.1 (#2930) @kazuhitoyokoi
+
+Nodes
+
+ - CSV: Fix CSV parsing with other than , separator
+ - File out: Fix timing of msg.send to be after close
+ - Function: describe `node.outputCount` in help text
+ - MQTT: Fix MQTT Broker TLS config row layout Fixes #2927
+ - Split: add comment to info re $N being number of messages arriving
 
 ### 1.3.1: Maintenance Release
 
diff --git a/Gruntfile.js b/Gruntfile.js
index 742b564da..5d9b8ba5c 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -16,7 +16,7 @@
 
 var path = require("path");
 var fs = require("fs-extra");
-var sass = require("node-sass");
+var sass = require("sass");
 
 module.exports = function(grunt) {
 
@@ -137,6 +137,7 @@ module.exports = function(grunt) {
                     "packages/node_modules/@node-red/editor-client/src/js/jquery-addons.js",
                     "packages/node_modules/@node-red/editor-client/src/js/red.js",
                     "packages/node_modules/@node-red/editor-client/src/js/events.js",
+                    "packages/node_modules/@node-red/editor-client/src/js/hooks.js",
                     "packages/node_modules/@node-red/editor-client/src/js/i18n.js",
                     "packages/node_modules/@node-red/editor-client/src/js/settings.js",
                     "packages/node_modules/@node-red/editor-client/src/js/user.js",
@@ -487,7 +488,8 @@ module.exports = function(grunt) {
                 ],
                 options: {
                     destination: 'docs',
-                    configure: './jsdoc.json'
+                    configure: './jsdoc.json',
+                    fred: "hi there"
                 }
             },
             _editor: {
diff --git a/package.json b/package.json
index 573c76ee1..249ea0bb0 100644
--- a/package.json
+++ b/package.json
@@ -106,8 +106,8 @@
         "minami": "1.2.3",
         "mocha": "8.3.2",
         "node-red-node-test-helper": "^0.2.7",
-        "node-sass": "^5.0.0",
         "nodemon": "2.0.7",
+        "sass": "1.32.12",
         "should": "13.2.3",
         "sinon": "10.0.1",
         "stoppable": "^1.1.0",
diff --git a/packages/node_modules/@node-red/editor-api/lib/admin/plugins.js b/packages/node_modules/@node-red/editor-api/lib/admin/plugins.js
index 3d49a7e8a..ac6c6f701 100644
--- a/packages/node_modules/@node-red/editor-api/lib/admin/plugins.js
+++ b/packages/node_modules/@node-red/editor-api/lib/admin/plugins.js
@@ -17,9 +17,8 @@ module.exports = {
             })
         } else {
             opts.lang = apiUtils.determineLangFromHeaders(req.acceptsLanguages());
-            if (/[^a-z\-\*]/i.test(opts.lang)) {
-                res.json({});
-                return;
+            if (/[^0-9a-z=\-\*]/i.test(opts.lang)) {
+                opts.lang = "en-US";
             }
             runtimeAPI.plugins.getPluginConfigs(opts).then(function(configs) {
                 res.send(configs);
@@ -32,9 +31,8 @@ module.exports = {
             lang: req.query.lng,
             req: apiUtils.getRequestLogObject(req)
         }
-        if (/[^a-z\-\*]/i.test(opts.lang)) {
-            res.json({});
-            return;
+        if (/[^0-9a-z=\-\*]/i.test(opts.lang)) {
+            opts.lang = "en-US";
         }
         runtimeAPI.plugins.getPluginCatalogs(opts).then(function(result) {
             res.json(result);
diff --git a/packages/node_modules/@node-red/editor-api/lib/auth/index.js b/packages/node_modules/@node-red/editor-api/lib/auth/index.js
index d4ec10f08..fb95ede7b 100644
--- a/packages/node_modules/@node-red/editor-api/lib/auth/index.js
+++ b/packages/node_modules/@node-red/editor-api/lib/auth/index.js
@@ -90,7 +90,7 @@ function getToken(req,res,next) {
     return server.token()(req,res,next);
 }
 
-function login(req,res) {
+async function login(req,res) {
     var response = {};
     if (settings.adminAuth) {
         var mergedAdminAuth = Object.assign({}, settings.adminAuth, settings.adminAuth.module);
@@ -116,8 +116,9 @@ function login(req,res) {
                 response.prompts[0].image = theme.serveFile('/login/',mergedAdminAuth.strategy.image);
             }
         }
-        if (theme.context().login && theme.context().login.image) {
-            response.image = theme.context().login.image;
+        let themeContext = await theme.context();
+        if (themeContext.login && themeContext.login.image) {
+            response.image = themeContext.login.image;
         }
     }
     res.json(response);
diff --git a/packages/node_modules/@node-red/editor-api/lib/editor/theme.js b/packages/node_modules/@node-red/editor-api/lib/editor/theme.js
index 8fb7df9d4..0953a0adc 100644
--- a/packages/node_modules/@node-red/editor-api/lib/editor/theme.js
+++ b/packages/node_modules/@node-red/editor-api/lib/editor/theme.js
@@ -130,6 +130,14 @@ module.exports = {
             }
 
             themeContext.page.title = theme.page.title || themeContext.page.title;
+
+            // Store the resolved urls to these resources so nodes (such as Debug)
+            // can access them
+            theme.page._ = {
+                css: themeContext.page.css,
+                scripts: themeContext.page.scripts,
+                favicon: themeContext.page.favicon
+            }
         }
 
         if (theme.header) {
@@ -224,6 +232,8 @@ module.exports = {
                         themePlugin.path
                     );
                     themeContext.page.css = cssFiles.concat(themeContext.page.css || [])
+                    theme.page = theme.page || {_:{}}
+                    theme.page._.css = cssFiles.concat(theme.page._.css || [])
                 }
                 if (themePlugin.scripts) {
                     const scriptFiles = serveFilesFromTheme(
@@ -233,6 +243,8 @@ module.exports = {
                         themePlugin.path
                     )
                     themeContext.page.scripts = scriptFiles.concat(themeContext.page.scripts || [])
+                    theme.page = theme.page || {_:{}}
+                    theme.page._.scripts = cssFiles.concat(theme.page._.scripts || [])
                 }
             }
             activeThemeInitialised = true;
diff --git a/packages/node_modules/@node-red/editor-client/locales/ja/editor.json b/packages/node_modules/@node-red/editor-client/locales/ja/editor.json
index 6a7edb202..3870c9336 100644
--- a/packages/node_modules/@node-red/editor-client/locales/ja/editor.json
+++ b/packages/node_modules/@node-red/editor-client/locales/ja/editor.json
@@ -524,8 +524,8 @@
             "title": "パレットの管理",
             "palette": "パレット",
             "times": {
-                "seconds": "秒前",
-                "minutes": "分前",
+                "seconds": "数秒前",
+                "minutes": "数分前",
                 "minutesV": "__count__ 分前",
                 "hoursV": "__count__ 時間前",
                 "hoursV_plural": "__count__ 時間前",
diff --git a/packages/node_modules/@node-red/editor-client/src/js/hooks.js b/packages/node_modules/@node-red/editor-client/src/js/hooks.js
new file mode 100644
index 000000000..096c8e5b5
--- /dev/null
+++ b/packages/node_modules/@node-red/editor-client/src/js/hooks.js
@@ -0,0 +1,156 @@
+RED.hooks = (function() {
+
+    var VALID_HOOKS = [
+
+    ]
+
+    var hooks = { }
+    var labelledHooks = { }
+
+    function add(hookId, callback) {
+        var parts = hookId.split(".");
+        var id = parts[0], label = parts[1];
+
+        // if (VALID_HOOKS.indexOf(id) === -1) {
+        //     throw new Error("Invalid hook '"+id+"'");
+        // }
+        if (label && labelledHooks[label] && labelledHooks[label][id]) {
+            throw new Error("Hook "+hookId+" already registered")
+        }
+        var hookItem = {cb:callback, previousHook: null, nextHook: null }
+
+        var tailItem = hooks[id];
+        if (tailItem === undefined) {
+            hooks[id] = hookItem;
+        } else {
+            while(tailItem.nextHook !== null) {
+                tailItem = tailItem.nextHook
+            }
+            tailItem.nextHook = hookItem;
+            hookItem.previousHook = tailItem;
+        }
+
+        if (label) {
+            labelledHooks[label] = labelledHooks[label]||{};
+            labelledHooks[label][id] = hookItem;
+        }
+    }
+    function remove(hookId) {
+        var parts = hookId.split(".");
+        var id = parts[0], label = parts[1];
+        if ( !label) {
+            throw new Error("Cannot remove hook without label: "+hookId)
+        }
+        if (labelledHooks[label]) {
+            if (id === "*") {
+                // Remove all hooks for this label
+                var hookList = Object.keys(labelledHooks[label]);
+                for (var i=0;i<hookList.length;i++) {
+                    removeHook(hookList[i],labelledHooks[label][hookList[i]])
+                }
+                delete labelledHooks[label];
+            } else if (labelledHooks[label][id]) {
+                removeHook(id,labelledHooks[label][id])
+                delete labelledHooks[label][id];
+                if (Object.keys(labelledHooks[label]).length === 0){
+                    delete labelledHooks[label];
+                }
+            }
+        }
+    }
+
+    function removeHook(id,hookItem) {
+        var previousHook = hookItem.previousHook;
+        var nextHook = hookItem.nextHook;
+
+        if (previousHook) {
+            previousHook.nextHook = nextHook;
+        } else {
+            hooks[id] = nextHook;
+        }
+        if (nextHook) {
+            nextHook.previousHook = previousHook;
+        }
+        hookItem.removed = true;
+        if (!previousHook && !nextHook) {
+            delete hooks[id];
+        }
+    }
+
+    function trigger(hookId, payload, done) {
+        var hookItem = hooks[hookId];
+        if (!hookItem) {
+            if (done) {
+                done();
+            }
+            return;
+        }
+        function callNextHook(err) {
+            if (!hookItem || err) {
+                if (done) { done(err) }
+                return err;
+            }
+            if (hookItem.removed) {
+                hookItem = hookItem.nextHook;
+                return callNextHook();
+            }
+            var callback = hookItem.cb;
+            if (callback.length === 1) {
+                try {
+                    let result = callback(payload);
+                    if (result === false) {
+                        // Halting the flow
+                        if (done) { done(false) }
+                        return result;
+                    }
+                    hookItem = hookItem.nextHook;
+                    return callNextHook();
+                } catch(e) {
+                    console.warn(e);
+                    if (done) { done(e);}
+                    return e;
+                }
+            } else {
+                // There is a done callback
+                try {
+                    callback(payload,function(result) {
+                        if (result === undefined) {
+                            hookItem = hookItem.nextHook;
+                            callNextHook();
+                        } else {
+                            if (done) { done(result)}
+                        }
+                    })
+                } catch(e) {
+                    console.warn(e);
+                    if (done) { done(e) }
+                    return e;
+                }
+            }
+        }
+
+        return callNextHook();
+    }
+
+    function clear() {
+        hooks = {}
+        labelledHooks = {}
+    }
+
+    function has(hookId) {
+        var parts = hookId.split(".");
+        var id = parts[0], label = parts[1];
+        if (label) {
+            return !!(labelledHooks[label] && labelledHooks[label][id])
+        }
+        return !!hooks[id]
+    }
+
+    return {
+        has: has,
+        clear: clear,
+        add: add,
+        remove: remove,
+        trigger: trigger
+    }
+})();
diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 174892d43..e134487a1 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -86,6 +86,10 @@ RED.nodes = (function() {
                 }
             },
             addNodeSet: function(ns) {
+                if (!ns.types) {
+                    // A node has been loaded without any types. Ignore it.
+                    return;
+                }
                 ns.added = false;
                 nodeSets[ns.id] = ns;
                 for (var j=0;j<ns.types.length;j++) {
@@ -1424,6 +1428,8 @@ RED.nodes = (function() {
                     nid = getID();
                     workspace_map[n.id] = nid;
                     n.id = nid;
+                } else {
+                    workspace_map[n.id] = n.id;
                 }
                 addWorkspace(n);
                 RED.workspaces.add(n);
@@ -1523,7 +1529,7 @@ RED.nodes = (function() {
                         }
                     }
                 } else {
-                    if (n.z && !workspaces[n.z] && !subflow_map[n.z]) {
+                    if (n.z && !workspace_map[n.z] && !subflow_map[n.z]) {
                         n.z = activeWorkspace;
                     }
                 }
@@ -1621,7 +1627,7 @@ RED.nodes = (function() {
                         node.id = getID();
                     } else {
                         node.id = n.id;
-                        if (node.z == null || (!workspaces[node.z] && !subflow_map[node.z])) {
+                        if (node.z == null || (!workspace_map[node.z] && !subflow_map[node.z])) {
                             if (createMissingWorkspace) {
                                 if (missingWorkspace === null) {
                                     missingWorkspace = RED.workspaces.add(null,true);
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/clipboard.js b/packages/node_modules/@node-red/editor-client/src/js/ui/clipboard.js
index 5b831a942..ded08b024 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/clipboard.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/clipboard.js
@@ -1186,22 +1186,6 @@ RED.clipboard = (function() {
         }
     }
 
-    function getNodeLabelText(n) {
-        var label = n.name || n.type+": "+n.id;
-        if (n._def.label) {
-            try {
-                label = (typeof n._def.label === "function" ? n._def.label.call(n) : n._def.label)||"";
-            } catch(err) {
-                console.log("Definition error: "+n.type+".label",err);
-            }
-        }
-        var newlineIndex = label.indexOf("\\n");
-        if (newlineIndex > -1) {
-            label = label.substring(0,newlineIndex)+"...";
-        }
-        return label;
-    }
-
     function getFlowLabel(n) {
         n = JSON.parse(JSON.stringify(n));
         n._def = RED.nodes.getType(n.type) || {};
@@ -1227,16 +1211,8 @@ RED.clipboard = (function() {
         if (n._def) {
             n._ = n._def._;
         }
-        var div = $('<div>',{class:"red-ui-info-outline-item"});
-        RED.utils.createNodeIcon(n).appendTo(div);
-        var contentDiv = $('<div>',{class:"red-ui-search-result-description"}).appendTo(div);
-        var labelText = getNodeLabelText(n);
-        var label = $('<div>',{class:"red-ui-search-result-node-label red-ui-info-outline-item-label"}).appendTo(contentDiv);
-        if (labelText) {
-            label.text(labelText)
-        } else {
-            label.html(n.type)
-        }
+        var div = $('<div>',{class:"red-ui-node-list-item"});
+        RED.utils.createNodeIcon(n,true).appendTo(div);
         return div;
     }
 
@@ -1284,22 +1260,27 @@ RED.clipboard = (function() {
                 hideDropTarget();
             })
             .on("drop",function(event) {
-                if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
-                    var data = event.originalEvent.dataTransfer.getData("text/plain");
-                    data = data.substring(data.indexOf('['),data.lastIndexOf(']')+1);
-                    importNodes(data);
-                } else if ($.inArray("Files",event.originalEvent.dataTransfer.types) != -1) {
-                    var files = event.originalEvent.dataTransfer.files;
-                    if (files.length === 1) {
-                        var file = files[0];
-                        var reader = new FileReader();
-                        reader.onload = (function(theFile) {
-                            return function(e) {
-                                importNodes(e.target.result);
-                            };
-                        })(file);
-                        reader.readAsText(file);
+                try {
+                    if ($.inArray("text/plain",event.originalEvent.dataTransfer.types) != -1) {
+                        var data = event.originalEvent.dataTransfer.getData("text/plain");
+                        data = data.substring(data.indexOf('['),data.lastIndexOf(']')+1);
+                        importNodes(data);
+                    } else if ($.inArray("Files",event.originalEvent.dataTransfer.types) != -1) {
+                        var files = event.originalEvent.dataTransfer.files;
+                        if (files.length === 1) {
+                            var file = files[0];
+                            var reader = new FileReader();
+                            reader.onload = (function(theFile) {
+                                return function(e) {
+                                    importNodes(e.target.result);
+                                };
+                            })(file);
+                            reader.readAsText(file);
+                        }
                     }
+                } catch(err) {
+                    // Ensure any errors throw above doesn't stop the drop target from
+                    // being hidden.
                 }
                 hideDropTarget();
                 event.preventDefault();
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/editableList.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/editableList.js
index 7f823289e..00666e5b4 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/editableList.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/editableList.js
@@ -71,7 +71,7 @@
             var buttons = this.options.buttons || [];
 
             if (this.options.addButton !== false) {
-                var addLabel, addTittle;
+                var addLabel, addTitle;
                 if (typeof this.options.addButton === 'string') {
                     addLabel = this.options.addButton
                 } else {
@@ -102,7 +102,7 @@
                             button.click(evt);
                         }
                     });
-                    
+
                 if (button.title) {
                     element.attr("title", button.title);
                 }
@@ -113,7 +113,7 @@
                     element.append($("<span></span>").text(" " + button.label));
                 }
             });
- 
+
             if (this.element.css("position") === "absolute") {
                 ["top","left","bottom","right"].forEach(function(s) {
                     var v = that.element.css(s);
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
index baaac7a8b..ee6ea1960 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/tabs.js
@@ -100,7 +100,22 @@ RED.tabs = (function() {
         if (options.scrollable) {
             wrapper.addClass("red-ui-tabs-scrollable");
             scrollContainer.addClass("red-ui-tabs-scroll-container");
-            scrollContainer.on("scroll",updateScroll);
+            scrollContainer.on("scroll",function(evt) {
+                // Generated by trackpads - not mousewheel
+                updateScroll(evt);
+            });
+            scrollContainer.on("wheel", function(evt) {
+                if (evt.originalEvent.deltaX === 0) {
+                    // Prevent the scroll event from firing
+                    evt.preventDefault();
+
+                    // Assume this is wheel event which might not trigger
+                    // the scroll event, so do things manually
+                    var sl = scrollContainer.scrollLeft();
+                    sl -= evt.originalEvent.deltaY;
+                    scrollContainer.scrollLeft(sl);
+                }
+            })
             scrollLeft = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-left"><a href="#" style="display:none;"><i class="fa fa-caret-left"></i></a></div>').appendTo(wrapper).find("a");
             scrollLeft.on('mousedown',function(evt) { scrollEventHandler(evt,'-=150') }).on('click',function(evt){ evt.preventDefault();});
             scrollRight = $('<div class="red-ui-tab-button red-ui-tab-scroll red-ui-tab-scroll-right"><a href="#" style="display:none;"><i class="fa fa-caret-right"></i></a></div>').appendTo(wrapper).find("a");
@@ -770,6 +785,9 @@ RED.tabs = (function() {
             count: function() {
                 return ul.find("li.red-ui-tab").length;
             },
+            activeIndex: function() {
+                return ul.find("li.active").index()    
+            },
             contains: function(id) {
                 return ul.find("a[href='#"+id+"']").length > 0;
             },
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/treeList.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/treeList.js
index a6db02ffb..6619ad76e 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/treeList.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/treeList.js
@@ -312,6 +312,7 @@
             }
             if (child.depth !== parent.depth+1) {
                 child.depth = parent.depth+1;
+                // var labelPaddingWidth = ((child.gutter ? child.gutter[0].offsetWidth + 2 : 0) + (child.depth * 20));
                 var labelPaddingWidth = ((child.gutter?child.gutter.width()+2:0)+(child.depth*20));
                 child.treeList.labelPadding.width(labelPaddingWidth+'px');
                 if (child.element) {
@@ -348,6 +349,18 @@
                 that._selected.delete(item);
                 delete item.treeList;
                 delete that._items[item.id];
+                if(item.depth === 0) {
+                    for(var key in that._items) {
+                        if (that._items.hasOwnProperty(key)) {
+                            var child = that._items[key];
+                            if(child.parent && child.parent.id === item.id) {
+                                delete that._items[key].treeList;
+                                delete that._items[key];
+                            }
+                        }
+                    }
+                    that._data = that._data.filter(function(data) { return data.id !== item.id})
+                }
             }
             item.treeList.insertChildAt = function(newItem,position,select) {
                 newItem.parent = item;
@@ -480,7 +493,10 @@
                     if (item.treeList.container) {
                         $(item.element).remove();
                         $(element).appendTo(item.treeList.label);
-                        var labelPaddingWidth = (item.gutter?item.gutter.width()+2:0)+(item.depth*20);
+                        // using the JQuery Object, the gutter width will
+                        // be wrong when the element is reattached the second time
+                        var labelPaddingWidth = (item.gutter ? item.gutter[0].offsetWidth + 2 : 0) + (item.depth * 20);
+
                         $(element).css({
                             width: "calc(100% - "+(labelPaddingWidth+20+(item.icon?20:0))+"px)"
                         })
@@ -517,6 +533,7 @@
 
             }
             var labelPaddingWidth = (item.gutter?item.gutter.width()+2:0)+(depth*20);
+            // var labelPaddingWidth = (item.gutter ? item.gutter[0].offsetWidth + 2 : 0) + (depth * 20)
             item.treeList.labelPadding = $('<span>').css({
                 display: "inline-block",
                 width:  labelPaddingWidth+'px'
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js b/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
index 1b5af5f13..0401be1b9 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/common/typedInput.js
@@ -15,7 +15,7 @@
  **/
 (function($) {
     var contextParse = function(v,defaultStore) {
-        var parts = RED.utils.parseContextKey(v, defaultStore);
+        var parts = RED.utils.parseContextKey(v, defaultStore&&defaultStore.value);
         return {
             option: parts.store,
             value: parts.key
@@ -279,6 +279,14 @@
                 var contextStores = RED.settings.context.stores;
                 var contextOptions = contextStores.map(function(store) {
                     return {value:store,label: store, icon:'<i class="red-ui-typedInput-icon fa fa-database"></i>'}
+                }).sort(function(A,B) {
+                    if (A.value === RED.settings.context.default) {
+                        return -1;
+                    } else if (B.value === RED.settings.context.default) {
+                        return 1;
+                    } else {
+                        return A.value.localeCompare(B.value);
+                    }
                 })
                 if (contextOptions.length < 2) {
                     allOptions.flow.options = [];
@@ -389,6 +397,11 @@
                 evt.stopPropagation();
             }).on('focus', function() {
                 that.uiSelect.addClass('red-ui-typedInput-focus');
+            }).on('blur', function() {
+                var opt = that.typeMap[that.propertyType];
+                if (opt.hasValue === false) {
+                    that.uiSelect.removeClass('red-ui-typedInput-focus');
+                }
             })
 
             // explicitly set optionSelectTrigger display to inline-block otherwise jQ sets it to 'inline'
@@ -438,7 +451,11 @@
                 });
 
                 this._showMenu(this.optionMenu,this.optionSelectTrigger);
-                var selectedOption = this.optionMenu.find("[value='"+this.optionValue+"']");
+                var targetValue = this.optionValue;
+                if (this.optionValue === null || this.optionValue === undefined) {
+                    targetValue = this.value();
+                }
+                var selectedOption = this.optionMenu.find("[value='"+targetValue+"']");
                 if (selectedOption.length === 0) {
                     selectedOption = this.optionMenu.children(":first");
                 }
@@ -669,6 +686,11 @@
                 that.typeMap[result.value] = result;
                 return result;
             });
+            if (this.typeList.length < 2) {
+                this.selectTrigger.attr("tabindex", -1)
+            } else {
+                this.selectTrigger.attr("tabindex", 0)
+            }
             this.selectTrigger.toggleClass("disabled", this.typeList.length === 1);
             this.selectTrigger.find(".fa-caret-down").toggle(this.typeList.length > 1)
             if (this.menu) {
@@ -768,6 +790,11 @@
                     if (opt.hasValue === false || (opt.showLabel !== false && !opt.icon)) {
                         this.selectLabel.text(opt.label);
                     }
+                    if (opt.label) {
+                        this.selectTrigger.attr("title",opt.label);
+                    } else {
+                        this.selectTrigger.attr("title","");
+                    }
                     if (opt.hasValue === false) {
                         this.selectTrigger.addClass("red-ui-typedInput-full-width");
                     } else {
@@ -1004,16 +1031,17 @@
             this.uiSelect.hide();
         },
         disable: function(val) {
-            if(val === true) {
+            if(val === undefined || !!val ) {
                 this.uiSelect.attr("disabled", "disabled");
-            } else if (val === false) {
-                this.uiSelect.attr("disabled", null); //remove attr
             } else {
-                this.uiSelect.attr("disabled", val); //user value
+                this.uiSelect.attr("disabled", null); //remove attr
             }
         },
+        enable: function() {
+            this.uiSelect.attr("disabled", null); //remove attr
+        },
         disabled: function() {
-            return this.uiSelect.attr("disabled");
+            return this.uiSelect.attr("disabled") === "disabled";
         }
     });
 })(jQuery);
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/keyboard.js b/packages/node_modules/@node-red/editor-client/src/js/ui/keyboard.js
index 2c81cfe63..9e976e4fc 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/keyboard.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/keyboard.js
@@ -119,7 +119,7 @@ RED.keyboard = (function() {
                 } else {
                     mergedKeymap[action] = [{
                         scope: themeKeymap[action].scope || "*",
-                        key: [themeKeymap[action].key],
+                        key: themeKeymap[action].key,
                         user: false
                     }]
                     if (mergedKeymap[action][0].scope === "workspace") {
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js b/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
index 2fe3d448e..e57a19349 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/palette-editor.js
@@ -331,7 +331,7 @@ RED.palette.editor = (function() {
                 nodeEntry.versionSpan.html(moduleInfo.version+' <i class="fa fa-long-arrow-right"></i> '+moduleInfo.pending_version).appendTo(nodeEntry.metaRow)
                 nodeEntry.updateButton.text(RED._('palette.editor.updated')).addClass('disabled').css('display', 'inline-block');
             } else if (loadedIndex.hasOwnProperty(module)) {
-                if (semVerCompare(loadedIndex[module].version,moduleInfo.version) === 1) {
+                if (semVerCompare(loadedIndex[module].version,moduleInfo.version) > 0) {
                     nodeEntry.updateButton.show();
                     nodeEntry.updateButton.text(RED._('palette.editor.update',{version:loadedIndex[module].version}));
                 } else {
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js b/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
index 0cb202051..09f4758f1 100755
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/palette.js
@@ -320,12 +320,12 @@ RED.palette = (function() {
                     var paletteNode = getPaletteNode(nt);
                     ui.originalPosition.left = paletteNode.offset().left;
                     mouseX = ui.position.left - paletteWidth + (ui.helper.width()/2) + chart.scrollLeft();
-                    mouseY = ui.position.top - paletteTop + (ui.helper.height()/2) + chart.scrollTop();
+                    mouseY = ui.position.top - paletteTop + (ui.helper.height()/2) + chart.scrollTop() + 10;
                     if (!groupTimer) {
                         groupTimer = setTimeout(function() {
-                            mouseX /= RED.view.scale();
-                            mouseY /= RED.view.scale();
-                            var group = RED.view.getGroupAtPoint(mouseX,mouseY);
+                            var mx = mouseX / RED.view.scale();
+                            var my = mouseY / RED.view.scale();
+                            var group = RED.view.getGroupAtPoint(mx,my);
                             if (group !== hoverGroup) {
                                 if (hoverGroup) {
                                     document.getElementById("group_select_"+hoverGroup.id).classList.remove("red-ui-flow-group-hovered");
@@ -357,23 +357,20 @@ RED.palette = (function() {
                                     svgRect.width = 1;
                                     svgRect.height = 1;
                                     nodes = chartSVG.getIntersectionList(svgRect,chartSVG);
-                                    mouseX /= RED.view.scale();
-                                    mouseY /= RED.view.scale();
                                 } else {
                                     // Firefox doesn't do getIntersectionList and that
                                     // makes us sad
-                                    mouseX /= RED.view.scale();
-                                    mouseY /= RED.view.scale();
                                     nodes = RED.view.getLinksAtPoint(mouseX,mouseY);
                                 }
-
+                                var mx = mouseX / RED.view.scale();
+                                var my = mouseY / RED.view.scale();
                                 for (var i=0;i<nodes.length;i++) {
                                     var node = d3.select(nodes[i]);
                                     if (node.classed('red-ui-flow-link-background') && !node.classed('red-ui-flow-link-link')) {
                                         var length = nodes[i].getTotalLength();
                                         for (var j=0;j<length;j+=10) {
                                             var p = nodes[i].getPointAtLength(j);
-                                            var d2 = ((p.x-mouseX)*(p.x-mouseX))+((p.y-mouseY)*(p.y-mouseY));
+                                            var d2 = ((p.x-mx)*(p.x-mx))+((p.y-my)*(p.y-my));
                                             if (d2 < 200 && d2 < bestDistance) {
                                                 bestDistance = d2;
                                                 bestLink = nodes[i];
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectSettings.js b/packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectSettings.js
index c39ac97be..336893a59 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectSettings.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/projects/projectSettings.js
@@ -928,11 +928,11 @@ RED.projects.settings = (function() {
 
             saveDisabled = isFlowInvalid || credFileLabelText.text()==="";
 
-            if (credentialSecretExistingInput.is(":visible")) {
+            if (credentialSecretExistingRow.is(":visible")) {
                 credentialSecretExistingInput.toggleClass("input-error", credentialSecretExistingInput.val() === "");
                 saveDisabled = saveDisabled || credentialSecretExistingInput.val() === "";
             }
-            if (credentialSecretNewInput.is(":visible")) {
+            if (credentialSecretNewRow.is(":visible")) {
                 credentialSecretNewInput.toggleClass("input-error", credentialSecretNewInput.val() === "");
                 saveDisabled = saveDisabled || credentialSecretNewInput.val() === "";
             }
@@ -1130,7 +1130,7 @@ RED.projects.settings = (function() {
                 }
                 if (credentialSecretResetButton.hasClass('selected') || credentialSecretEditButton.hasClass('selected')) {
                     payload.credentialSecret = credentialSecretNewInput.val();
-                    if (credentialSecretExistingInput.is(":visible")) {
+                    if (credentialSecretExistingRow.is(":visible")) {
                         payload.currentCredentialSecret = credentialSecretExistingInput.val();
                     }
                 }
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/sidebar.js b/packages/node_modules/@node-red/editor-client/src/js/ui/sidebar.js
index bc1bbf287..7402870d4 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/sidebar.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/sidebar.js
@@ -199,7 +199,7 @@ RED.sidebar = (function() {
             id = RED.settings.get("editor.sidebar.order",["info", "help", "version-control", "debug"])[0]
         }
         if (id) {
-            if (!containsTab(id)) {
+            if (!containsTab(id) && knownTabs[id]) {
                 sidebar_tabs.addTab(knownTabs[id]);
             }
             sidebar_tabs.activateTab(id);
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
index a911e4c05..61ac462f5 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-help.js
@@ -230,10 +230,17 @@ RED.sidebar.help = (function() {
     }
 
     function getNodeLabel(n) {
-        var div = $('<div>',{class:"red-ui-info-outline-item"});
+        var div = $('<div>',{class:"red-ui-node-list-item"});
         RED.utils.createNodeIcon(n).appendTo(div);
-        var contentDiv = $('<div>',{class:"red-ui-search-result-description"}).appendTo(div);
-        $('<div>',{class:"red-ui-search-result-node-label red-ui-info-outline-item-label"}).text(n.name||n._def.paletteLabel||n.type).appendTo(contentDiv);
+        var label = n.name;
+        if (!label && n._def.paletteLabel) {
+            try {
+                label = (typeof n._def.paletteLabel === "function" ? n._def.paletteLabel.call(n._def) : n._def.paletteLabel)||"";
+            } catch (err) {
+            }
+        }
+        label = label || n.type;
+        $('<div>',{class:"red-ui-node-label"}).text(n.name||n.type).appendTo(div);
         return div;
     }
 
@@ -250,6 +257,13 @@ RED.sidebar.help = (function() {
             helpText = RED.nodes.getNodeHelp(nodeType)||('<span class="red-ui-help-info-none">'+RED._("sidebar.info.none")+'</span>');
             var _def = RED.nodes.registry.getNodeType(nodeType);
             title = (_def && _def.paletteLabel)?_def.paletteLabel:nodeType;
+            if (typeof title === "function") {
+                try {
+                    title = _def.paletteLabel.call(_def);
+                } catch(err) {
+                    title = nodeType;
+                }
+            }
         }
         setInfoText(title, helpText, helpSection);
 
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info-outliner.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info-outliner.js
index 891f9f7dc..a1ae6e48b 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info-outliner.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info-outliner.js
@@ -73,36 +73,11 @@ RED.sidebar.info.outliner = (function() {
         return item;
     }
 
-    function getNodeLabelText(n) {
-        var label = n.name || n.type+": "+n.id;
-        if (n._def.label) {
-            try {
-                label = (typeof n._def.label === "function" ? n._def.label.call(n) : n._def.label)||"";
-            } catch(err) {
-                console.log("Definition error: "+n.type+".label",err);
-            }
-        }
-        var newlineIndex = label.indexOf("\\n");
-        if (newlineIndex > -1) {
-            label = label.substring(0,newlineIndex)+"...";
-        }
-        return label;
-    }
-
     function getNodeLabel(n) {
-        var div = $('<div>',{class:"red-ui-info-outline-item"});
-        RED.utils.createNodeIcon(n).appendTo(div);
-        var contentDiv = $('<div>',{class:"red-ui-search-result-description"}).appendTo(div);
-        var labelText = getNodeLabelText(n);
-        var label = $('<div>',{class:"red-ui-search-result-node-label red-ui-info-outline-item-label"}).appendTo(contentDiv);
-        if (labelText) {
-            label.text(labelText)
-        } else {
-            label.html("&nbsp;")
-        }
-
+        var div = $('<div>',{class:"red-ui-node-list-item red-ui-info-outline-item"});
+        RED.utils.createNodeIcon(n, true).appendTo(div);
+        div.find(".red-ui-node-label").addClass("red-ui-info-outline-item-label")
         addControls(n, div);
-
         return div;
     }
 
@@ -430,7 +405,7 @@ RED.sidebar.info.outliner = (function() {
         var existingObject = objects[n.id];
         var parent = n.g||n.z||"__global__";
 
-        var nodeLabelText = getNodeLabelText(n);
+        var nodeLabelText = RED.utils.getNodeLabel(n,n.name || (n.type+": "+n.id));
         if (nodeLabelText) {
             existingObject.element.find(".red-ui-info-outline-item-label").text(nodeLabelText);
         } else {
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
index 48d867554..15b705448 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/tab-info.js
@@ -477,7 +477,7 @@ RED.sidebar.info = (function() {
                     return;
                 }
             }
-            while ((m=/(\[(.*?)\])/.exec(tip))) {
+            while ((m=/(\[([a-z]*?)\])/.exec(tip))) {
                 tip = tip.replace(m[1],RED.keyboard.formatKey(m[2]));
             }
             tipBox.html(tip).fadeIn(200);
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/utils.js b/packages/node_modules/@node-red/editor-client/src/js/ui/utils.js
index 35e938e49..c85905c82 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/utils.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/utils.js
@@ -178,8 +178,14 @@ RED.utils = (function() {
             RED.popover.tooltip(pinPath,RED._("node-red:debug.sidebar.pinPath"));
         }
         if (extraTools) {
-            extraTools.addClass("red-ui-debug-msg-tools-other");
-            extraTools.appendTo(tools);
+            var t = extraTools;
+            if (typeof t === 'function') {
+                t = t(key,msg);
+            }
+            if (t) {
+                t.addClass("red-ui-debug-msg-tools-other");
+                t.appendTo(tools);
+            }
         }
     }
     function checkExpanded(strippedKey,expandPaths,minRange,maxRange) {
@@ -476,7 +482,8 @@ RED.utils = (function() {
                                     rootPath: rootPath,
                                     expandPaths: expandPaths,
                                     ontoggle: ontoggle,
-                                    exposeApi: exposeApi
+                                    exposeApi: exposeApi,
+                                    tools: tools
                                 }
                             ).appendTo(row);
                         }
@@ -504,8 +511,8 @@ RED.utils = (function() {
                                                 rootPath: rootPath,
                                                 expandPaths: expandPaths,
                                                 ontoggle: ontoggle,
-                                                exposeApi: exposeApi
-
+                                                exposeApi: exposeApi,
+                                                tools: tools
                                             }
                                         ).appendTo(row);
                                     }
@@ -553,8 +560,8 @@ RED.utils = (function() {
                                 rootPath: rootPath,
                                 expandPaths: expandPaths,
                                 ontoggle: ontoggle,
-                                exposeApi: exposeApi
-
+                                exposeApi: exposeApi,
+                                tools: tools
                             }
                         ).appendTo(row);
                     }
@@ -875,6 +882,7 @@ RED.utils = (function() {
     }
 
     function getDefaultNodeIcon(def,node) {
+        def = def || {};
         var icon_url;
         if (node && node.type === "subflow") {
             icon_url = "node-red/subflow.svg";
@@ -912,6 +920,7 @@ RED.utils = (function() {
     }
 
     function getNodeIcon(def,node) {
+        def = def || {};
         if (node && node.type === '_selection_') {
             return "font-awesome/fa-object-ungroup";
         } else if (node && node.type === 'group') {
@@ -999,6 +1008,7 @@ RED.utils = (function() {
     }
 
     function getNodeColor(type, def) {
+        def = def || {};
         var result = def.color;
         var paletteTheme = RED.settings.theme('palette.theme') || [];
         if (paletteTheme.length > 0) {
@@ -1125,9 +1135,11 @@ RED.utils = (function() {
         imageIconElement.css("backgroundImage", "url("+iconUrl+")");
     }
 
-    function createNodeIcon(node) {
+    function createNodeIcon(node, includeLabel) {
+        var container = $('<span class="red-ui-node-icon-container">');
+
         var def = node._def;
-        var nodeDiv = $('<div>',{class:"red-ui-search-result-node"})
+        var nodeDiv = $('<div>',{class:"red-ui-node-icon"})
         if (node.type === "_selection_") {
             nodeDiv.addClass("red-ui-palette-icon-selection");
         } else if (node.type === "group") {
@@ -1147,9 +1159,20 @@ RED.utils = (function() {
         }
 
         var icon_url = RED.utils.getNodeIcon(def,node);
-        var iconContainer = $('<div/>',{class:"red-ui-palette-icon-container"}).appendTo(nodeDiv);
-        RED.utils.createIconElement(icon_url, iconContainer, true);
-        return nodeDiv;
+        RED.utils.createIconElement(icon_url, nodeDiv, true);
+
+        nodeDiv.appendTo(container);
+
+        if (includeLabel) {
+            var labelText = RED.utils.getNodeLabel(node,node.name || (node.type+": "+node.id));
+            var label = $('<div>',{class:"red-ui-node-label"}).appendTo(container);
+            if (labelText) {
+                label.text(labelText)
+            } else {
+                label.html("&nbsp;")
+            }
+        }
+        return container;
     }
 
     function getDarkerColor(c) {
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
index e19387a1e..ac6457531 100755
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/view.js
@@ -1476,15 +1476,15 @@ RED.view = (function() {
                             var mouseY = node.n.y;
                             if (outer[0][0].getIntersectionList) {
                                 var svgRect = outer[0][0].createSVGRect();
-                                svgRect.x = mouseX;
-                                svgRect.y = mouseY;
+                                svgRect.x = mouseX*scaleFactor;
+                                svgRect.y = mouseY*scaleFactor;
                                 svgRect.width = 1;
                                 svgRect.height = 1;
                                 nodes = outer[0][0].getIntersectionList(svgRect, outer[0][0]);
                             } else {
                                 // Firefox doesn"t do getIntersectionList and that
                                 // makes us sad
-                                nodes = RED.view.getLinksAtPoint(mouseX,mouseY);
+                                nodes = RED.view.getLinksAtPoint(mouseX*scaleFactor,mouseY*scaleFactor);
                             }
                             for (var i=0;i<nodes.length;i++) {
                                 if (d3.select(nodes[i]).classed("red-ui-flow-link-background")) {
@@ -1751,7 +1751,6 @@ RED.view = (function() {
             }
         }
         if (mouse_mode == RED.state.IMPORT_DRAGGING) {
-            RED.keyboard.remove("escape");
             updateActiveNodes();
             RED.nodes.dirty(true);
         }
@@ -1786,6 +1785,9 @@ RED.view = (function() {
     }
 
     function selectNone() {
+        if (mouse_mode === RED.state.MOVING || mouse_mode === RED.state.MOVING_ACTIVE) {
+            return;
+        }
         if (mouse_mode === RED.state.IMPORT_DRAGGING) {
             clearSelection();
             RED.history.pop();
@@ -3443,6 +3445,7 @@ RED.view = (function() {
         }
     }
     function getGroupAt(x,y) {
+        // x,y expected to be in node-co-ordinate space
         var candidateGroups = {};
         for (var i=0;i<activeGroups.length;i++) {
             var g = activeGroups[i];
@@ -3786,7 +3789,9 @@ RED.view = (function() {
             }
 
             var node = nodeLayer.selectAll(".red-ui-flow-node-group").data(activeNodes,function(d){return d.id});
-            node.exit().remove();
+            node.exit().each(function(d,i) {
+                RED.hooks.trigger("viewRemoveNode",{node:d,el:this})
+            }).remove();
 
             var nodeEnter = node.enter().insert("svg:g")
                 .attr("class", "red-ui-flow-node red-ui-flow-node-group")
@@ -3960,6 +3965,7 @@ RED.view = (function() {
             });
             node.each(function(d,i) {
                 if (d.dirty) {
+                    var self = this;
                     var thisNode = d3.select(this);
 
                     var isLink = (d.type === "link in" || d.type === "link out")
@@ -4070,7 +4076,15 @@ RED.view = (function() {
 
                         var inputPorts = thisNode.selectAll(".red-ui-flow-port-input");
                         if ((!isLink || (showAllLinkPorts === -1 && !activeLinkNodes[d.id])) && d.inputs === 0 && !inputPorts.empty()) {
-                            inputPorts.remove();
+                            inputPorts.each(function(d,i) {
+                                RED.hooks.trigger("viewRemovePort",{
+                                    node:d,
+                                    el:self,
+                                    port:d3.select(this)[0][0],
+                                    portType: "input",
+                                    portIndex: 0
+                                })
+                            }).remove();
                         } else if (((isLink && (showAllLinkPorts===PORT_TYPE_INPUT||activeLinkNodes[d.id]))|| d.inputs === 1) && inputPorts.empty()) {
                             var inputGroup = thisNode.append("g").attr("class","red-ui-flow-port-input");
                             var inputGroupPorts;
@@ -4083,12 +4097,17 @@ RED.view = (function() {
                             } else {
                                 inputGroupPorts = inputGroup.append("rect").attr("class","red-ui-flow-port").attr("rx",3).attr("ry",3).attr("width",10).attr("height",10)
                             }
+                            inputGroup[0][0].__port__ = inputGroupPorts[0][0];
+                            inputGroupPorts[0][0].__data__ = this.__data__;
+                            inputGroupPorts[0][0].__portType__ = PORT_TYPE_INPUT;
+                            inputGroupPorts[0][0].__portIndex__ = 0;
                             inputGroupPorts.on("mousedown",function(d){portMouseDown(d,PORT_TYPE_INPUT,0);})
                                 .on("touchstart",function(d){portMouseDown(d,PORT_TYPE_INPUT,0);d3.event.preventDefault();})
                                 .on("mouseup",function(d){portMouseUp(d,PORT_TYPE_INPUT,0);} )
                                 .on("touchend",function(d){portMouseUp(d,PORT_TYPE_INPUT,0);d3.event.preventDefault();} )
                                 .on("mouseover",function(d){portMouseOver(d3.select(this),d,PORT_TYPE_INPUT,0);})
                                 .on("mouseout",function(d) {portMouseOut(d3.select(this),d,PORT_TYPE_INPUT,0);});
+                            RED.hooks.trigger("viewAddPort",{node:d,el: this, port: inputGroup[0][0], portType: "input", portIndex: 0})
                         }
                         var numOutputs = d.outputs;
                         if (isLink && d.type === "link out") {
@@ -4103,6 +4122,13 @@ RED.view = (function() {
                         // Remove extra ports
                         while (this.__outputs__.length > numOutputs) {
                             var port = this.__outputs__.pop();
+                            RED.hooks.trigger("viewRemovePort",{
+                                node:d,
+                                el:this,
+                                port:port,
+                                portType: "output",
+                                portIndex: this.__outputs__.length
+                            })
                             port.remove();
                         }
                         for(var portIndex = 0; portIndex < numOutputs; portIndex++ ) {
@@ -4126,6 +4152,7 @@ RED.view = (function() {
                                     portPort.setAttribute("class","red-ui-flow-port");
                                 }
                                 portGroup.appendChild(portPort);
+                                portGroup.__port__ = portPort;
                                 portPort.__data__ = this.__data__;
                                 portPort.__portType__ = PORT_TYPE_OUTPUT;
                                 portPort.__portIndex__ = portIndex;
@@ -4138,6 +4165,7 @@ RED.view = (function() {
 
                                 this.appendChild(portGroup);
                                 this.__outputs__.push(portGroup);
+                                RED.hooks.trigger("viewAddPort",{node:d,el: this, port: portGroup, portType: "output", portIndex: portIndex})
                             } else {
                                 portGroup = this.__outputs__[portIndex];
                             }
@@ -4226,6 +4254,8 @@ RED.view = (function() {
                         // });
                     }
 
+                    RED.hooks.trigger("viewAddNode",{node:d,el:this})
+
                     if (d.dirtyStatus) {
                         redrawStatus(d,this);
                     }
@@ -5079,6 +5109,9 @@ RED.view = (function() {
             return scaleFactor;
         },
         getLinksAtPoint: function(x,y) {
+            // x,y must be in SVG co-ordinate space
+            // if they come from a node.x/y, they will need to be scaled using
+            // scaleFactor first.
             var result = [];
             var links = outer.selectAll(".red-ui-flow-link-background")[0];
             for (var i=0;i<links.length;i++) {
diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js b/packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js
index 606149bd5..a7a4e024f 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/workspaces.js
@@ -493,7 +493,11 @@ RED.workspaces = (function() {
             if (!workspace_tabs.contains(id)) {
                 var sf = RED.nodes.subflow(id);
                 if (sf) {
-                    addWorkspace({type:"subflow",id:id,icon:"red/images/subflow_tab.svg",label:sf.name, closeable: true});
+                    addWorkspace(
+                        {type:"subflow",id:id,icon:"red/images/subflow_tab.svg",label:sf.name, closeable: true},
+                        null,
+                        workspace_tabs.activeIndex()+1
+                    );
                 } else {
                     return;
                 }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/flow.scss b/packages/node_modules/@node-red/editor-client/src/sass/flow.scss
index f63c26279..503bdf5bd 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/flow.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/flow.scss
@@ -255,11 +255,11 @@ g.red-ui-flow-node-selected {
     }
 }
 @each $current-color in red green yellow blue grey gray {
-    .red-ui-flow-node-status-dot-#{$current-color} {
+    .red-ui-flow-node-status-dot-#{""+$current-color} {
         fill: map-get($node-status-colors,$current-color);
         stroke: map-get($node-status-colors,$current-color);
     }
-    .red-ui-flow-node-status-ring-#{$current-color} {
+    .red-ui-flow-node-status-ring-#{""+$current-color} {
         fill: $view-background;
         stroke: map-get($node-status-colors,$current-color);
     }
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss b/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
index 497ca78cd..e2617f995 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/notifications.scss
@@ -25,7 +25,7 @@
 .red-ui-notification {
     box-sizing: border-box;
     position: relative;
-    padding: 14px 18px;
+    padding: 8px 18px 0px;
     margin-bottom: 4px;
     box-shadow: 0 1px 1px 1px $shadow;
     background-color: $secondary-background;
@@ -35,6 +35,7 @@
     overflow: hidden;
     .ui-dialog-buttonset {
         margin-top: 20px;
+        margin-bottom: 10px;
     }
 }
 .red-ui-notification p:first-child {
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/palette.scss b/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
index 385ad761f..431e73ad4 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/palette.scss
@@ -134,7 +134,7 @@
     &:not(.red-ui-palette-node-config):not(.red-ui-palette-node-small):first-child {
         margin-top: 15px;
     }
-    &:not(.red-ui-palette-node-config):not(.red-ui-palette-node-small):first-child {
+    &:not(.red-ui-palette-node-config):not(.red-ui-palette-node-small):last-child {
         margin-bottom: 15px;
     }
 }
@@ -229,3 +229,65 @@
         left: 1px;
     }
 }
+
+////////////////
+
+.red-ui-node-list-item {
+    display: inline-block;
+    padding: 0;
+    font-size: 13px;
+    border: none;
+}
+.red-ui-node-icon {
+    display: inline-block;
+    width: 24px;
+    height: 20px;
+    line-height: 20px;
+    margin-top: 1px;
+    // width: 30px;
+    // height: 25px;
+    border-radius: 3px;
+    border: 1px solid $node-border;
+    background-position: 5% 50%;
+    background-repeat: no-repeat;
+    background-size: contain;
+    position: relative;
+    background-color: $node-icon-background-color;
+    text-align: center;
+
+    .red-ui-palette-icon {
+        width: 20px;
+    }
+
+    .red-ui-palette-icon-fa {
+        font-size: 14px;
+        position: relative;
+        top: -1px;
+        left: 0px;
+    }
+}
+.red-ui-node-icon-container {
+    display: flex;
+    align-items: center;
+}
+.red-ui-node-icon-container.red-ui-node-icon-small {
+    .red-ui-node-icon {
+        width: 18px;
+        height: 15px;
+        line-height: 15px;
+        .red-ui-palette-icon {
+            width: 15px;
+        }
+        .red-ui-palette-icon-fa {
+            font-size: 11px;
+        }
+    }
+    .red-ui-node-label {
+    }
+}
+
+.red-ui-node-label {
+    white-space: nowrap;
+    margin-left: 4px;
+    color: $secondary-text-color;
+}
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/search.scss b/packages/node_modules/@node-red/editor-client/src/sass/search.scss
index b2710dfad..bf20aae4a 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/search.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/search.scss
@@ -103,7 +103,7 @@
         left: -1px;
     }
     .red-ui-search-result-description {
-        margin-left:28px;
+        margin-left:8px;
     }
     .red-ui-search-result-node-label {
         color: $secondary-text-color;
@@ -133,7 +133,8 @@
 }
 .red-ui-search-result {
     padding: 8px 2px 8px 5px;
-    display: block;
+    display: flex;
+    align-items: start;
     cursor: pointer;
     color: $list-item-color;
     background: $list-item-background;
@@ -156,12 +157,7 @@
         display: table;
         clear: both;
     }
-    .red-ui-palette-icon-fa {
-        top: 6px;
-        left: 3px;
-    }
 }
-
 .red-ui-search-result-node {
     display: inline-block;
     width: 30px;
@@ -180,8 +176,9 @@
 
 }
 .red-ui-search-result-node-description {
-    margin-left: 40px;
+    margin-left: 10px;
     margin-right: 5px;
+    flex-grow: 1;
 }
 .red-ui-search-result-node-label {
     color: $primary-text-color;
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss b/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
index 42d5462f7..07bbbae1c 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/tab-info.scss
@@ -326,13 +326,17 @@ div.red-ui-info-table {
         border-bottom: 1px solid $secondary-border-color;
     }
 }
-.red-ui-info-outline,.red-ui-sidebar-help-toc, #red-ui-clipboard-dialog-import-conflicts-list, #red-ui-clipboard-dialog-export-tab-clipboard-preview {
+.red-ui-info-outline,
+// TODO: remove these classes for 2.0. Keeping in 1.x for backwards compatibility
+// of theme generators.
+.red-ui-sidebar-help-toc, #red-ui-clipboard-dialog-import-conflicts-list, #red-ui-clipboard-dialog-export-tab-clipboard-preview 
+ {
     .red-ui-info-outline-item {
         display: inline-block;
         padding: 0;
         font-size: 13px;
         border: none;
-        .red-ui-palette-icon-fa {
+        &:not(.red-ui-node-list-item) .red-ui-palette-icon-fa {
             position: relative;
             top: 1px;
             left: 0px;
diff --git a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
index 14cb3f70e..2b12fffea 100644
--- a/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
+++ b/packages/node_modules/@node-red/editor-client/src/sass/ui/common/typedInput.scss
@@ -24,7 +24,7 @@
     margin: 0;
     vertical-align: middle;
     box-sizing: border-box;
-    overflow:visible;
+    overflow: hidden;
     position: relative;
     &[disabled] {
         input, button {
@@ -33,7 +33,7 @@
             cursor: not-allowed;
         }
     }
-    
+
     .red-ui-typedInput-input-wrap {
         flex-grow: 1;
     }
diff --git a/packages/node_modules/@node-red/nodes/core/common/20-inject.html b/packages/node_modules/@node-red/nodes/core/common/20-inject.html
index c892c4867..9bf91ad1e 100644
--- a/packages/node_modules/@node-red/nodes/core/common/20-inject.html
+++ b/packages/node_modules/@node-red/nodes/core/common/20-inject.html
@@ -214,7 +214,7 @@
                 for (var i=0,l=props.length; i<l; i++) {
                     if (i > 0) lab += "\n";
                     if (i === 5) {
-                        lab += " + "+(props.length-4);
+                        lab += "... +"+(props.length-5);
                         break;
                     }
                     lab += props[i].p+": ";
@@ -636,7 +636,7 @@
                     url: "inject/"+this.id,
                     type:"POST",
                     success: function(resp) {
-                        RED.notify(node._("inject.success",{label:label}),{type:"success",id:"inject"});
+                        RED.notify(node._("inject.success",{label:label}),{type:"success",id:"inject", timeout: 2000});
                     },
                     error: function(jqXHR,textStatus,errorThrown) {
                         if (jqXHR.status == 404) {
diff --git a/packages/node_modules/@node-red/nodes/core/common/21-debug.html b/packages/node_modules/@node-red/nodes/core/common/21-debug.html
index 8691dfbea..886ed68fa 100644
--- a/packages/node_modules/@node-red/nodes/core/common/21-debug.html
+++ b/packages/node_modules/@node-red/nodes/core/common/21-debug.html
@@ -129,9 +129,9 @@
                     RED.history.push(historyEvent);
                     RED.view.redraw();
                     if (xhr.status == 200) {
-                        RED.notify(node._("debug.notification.activated",{label:label}),"success");
+                        RED.notify(node._("debug.notification.activated",{label:label}),{type: "success", timeout: 2000});
                     } else if (xhr.status == 201) {
-                        RED.notify(node._("debug.notification.deactivated",{label:label}),"success");
+                        RED.notify(node._("debug.notification.deactivated",{label:label}),{type: "success", timeout: 2000});
                     }
                 });
             }
diff --git a/packages/node_modules/@node-red/nodes/core/common/21-debug.js b/packages/node_modules/@node-red/nodes/core/common/21-debug.js
index 0e00a8fff..8d2121580 100644
--- a/packages/node_modules/@node-red/nodes/core/common/21-debug.js
+++ b/packages/node_modules/@node-red/nodes/core/common/21-debug.js
@@ -2,7 +2,8 @@ module.exports = function(RED) {
     "use strict";
     var util = require("util");
     var events = require("events");
-    //var path = require("path");
+    const fs = require("fs-extra");
+    const path = require("path");
     var debuglength = RED.settings.debugMaxLength || 1000;
     var useColors = RED.settings.debugUseColors || false;
     util.inspect.styles.boolean = "red";
@@ -249,11 +250,34 @@ module.exports = function(RED) {
         }
     });
 
+    let cachedDebugView;
+    RED.httpAdmin.get("/debug/view/view.html", function(req,res) {
+        if (!cachedDebugView) {
+            fs.readFile(path.join(__dirname,"lib","debug","view.html")).then(data => {
+                let customStyles = "";
+                try {
+                    let customStyleList = RED.settings.editorTheme.page._.css || [];
+                    customStyleList.forEach(style => {
+                        customStyles += `<link rel="stylesheet" href="../../${style}">\n`
+                    })
+                } catch(err) {}
+                cachedDebugView = data.toString().replace("<!-- INSERT-THEME-CSS -->",customStyles)
+                res.set('Content-Type', 'text/html');
+                res.send(cachedDebugView).end();
+            }).catch(err => {
+                res.sendStatus(404);
+            })
+        } else {
+            res.send(cachedDebugView).end();
+        }
+
+    });
+
     // As debug/view/debug-utils.js is loaded via <script> tag, it won't get
     // the auth header attached. So do not use RED.auth.needsPermission here.
     RED.httpAdmin.get("/debug/view/*",function(req,res) {
         var options = {
-            root: __dirname + '/lib/debug/',
+            root: path.join(__dirname,"lib","debug"),
             dotfiles: 'deny'
         };
         res.sendFile(req.params[0], options);
diff --git a/packages/node_modules/@node-red/nodes/core/common/lib/debug/view.html b/packages/node_modules/@node-red/nodes/core/common/lib/debug/view.html
index 3f0bdcfa1..5a07e3779 100644
--- a/packages/node_modules/@node-red/nodes/core/common/lib/debug/view.html
+++ b/packages/node_modules/@node-red/nodes/core/common/lib/debug/view.html
@@ -2,6 +2,7 @@
 <head>
     <link rel="stylesheet" href="../../red/style.min.css">
     <link rel="stylesheet" href="../../vendor/font-awesome/css/font-awesome.min.css">
+    <!-- INSERT-THEME-CSS -->
     <title>Node-RED Debug Tools</title>
 </head>
 <body class="red-ui-editor red-ui-debug-window">
diff --git a/packages/node_modules/@node-red/nodes/core/function/10-function.html b/packages/node_modules/@node-red/nodes/core/function/10-function.html
index 2835b25de..a76024bd0 100644
--- a/packages/node_modules/@node-red/nodes/core/function/10-function.html
+++ b/packages/node_modules/@node-red/nodes/core/function/10-function.html
@@ -74,21 +74,21 @@
         <div id="func-tab-init" style="display:none">
             <div class="form-row node-text-editor-row" style="position:relative">
                 <div style="height: 250px; min-height:150px;" class="node-text-editor" id="node-input-init-editor" ></div>
-                <div style="position: absolute; right:0; bottom: calc(100% - 20px);"><button id="node-init-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
+                <div style="position: absolute; right:0; bottom: calc(100% - 20px); z-Index: 10;"><button id="node-init-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
             </div>
         </div>
 
         <div id="func-tab-body" style="display:none">
             <div class="form-row node-text-editor-row" style="position:relative">
                 <div style="height: 220px; min-height:150px;" class="node-text-editor" id="node-input-func-editor" ></div>
-                <div style="position: absolute; right:0; bottom: calc(100% - 20px);"><button id="node-function-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
+                <div style="position: absolute; right:0; bottom: calc(100% - 20px); z-Index: 10;"><button id="node-function-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
             </div>
         </div>
 
         <div id="func-tab-finalize" style="display:none">
             <div class="form-row node-text-editor-row" style="position:relative">
                 <div style="height: 250px; min-height:150px;" class="node-text-editor" id="node-input-finalize-editor" ></div>
-                <div style="position: absolute; right:0; bottom: calc(100% - 20px);"><button id="node-finalize-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
+                <div style="position: absolute; right:0; bottom: calc(100% - 20px); z-Index: 10;"><button id="node-finalize-expand-js" class="red-ui-button red-ui-button-small"><i class="fa fa-expand"></i></button></div>
             </div>
         </div>
 
diff --git a/packages/node_modules/@node-red/nodes/core/function/10-function.js b/packages/node_modules/@node-red/nodes/core/function/10-function.js
index 0e8b7f5ef..1b3dc3ba9 100644
--- a/packages/node_modules/@node-red/nodes/core/function/10-function.js
+++ b/packages/node_modules/@node-red/nodes/core/function/10-function.js
@@ -302,7 +302,7 @@ module.exports = function(RED) {
                 }
             });
             if (moduleErrors) {
-                throw new Error("Function node failed to load external modules");
+                throw new Error(RED._("function.error.externalModuleLoadError"));
             }
         }
 
@@ -366,7 +366,8 @@ module.exports = function(RED) {
                             __node__.error("Cannot send from close function");
                         }
                     };
-                    `+node.fin +`})();`;
+                    `+node.fin +`
+                })();`;
                 finOpt = createVMOpt(node, " cleanup");
                 finScript = new vm.Script(finText, finOpt);
             }
@@ -489,4 +490,3 @@ module.exports = function(RED) {
     });
     RED.library.register("functions");
 };
-
diff --git a/packages/node_modules/@node-red/nodes/core/function/89-delay.html b/packages/node_modules/@node-red/nodes/core/function/89-delay.html
index 9b7ad6c58..97cf05e39 100644
--- a/packages/node_modules/@node-red/nodes/core/function/89-delay.html
+++ b/packages/node_modules/@node-red/nodes/core/function/89-delay.html
@@ -45,9 +45,9 @@
         </div>
         <div id="random-details" class="form-row">
             <label for="node-input-randomFirst"><i class="fa fa-clock-o"></i> <span data-i18n="delay.between"></span></label>
-            <input type="text" id="node-input-randomFirst" placeholder="" style="text-align:end; width:30px !important">
-            <span data-i18n="delay.and"></span>
-            <input type="text" id="node-input-randomLast" placeholder="" style="text-align:end; width:30px !important">
+            <input type="text" id="node-input-randomFirst" placeholder="" style="text-align:end; width:50px !important">
+            &nbsp;<span data-i18n="delay.and"></span>&nbsp;
+            <input type="text" id="node-input-randomLast" placeholder="" style="text-align:end; width:50px !important">
             <select id="node-input-randomUnits" style="width:140px !important">
               <option value="milliseconds" data-i18n="delay.milisecs"></option>
               <option value="seconds" data-i18n="delay.secs"></option>
diff --git a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
index ee5e973b0..7b96aaf2f 100644
--- a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
+++ b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.html
@@ -186,8 +186,8 @@
                 <input type="text" id="node-config-input-port" data-i18n="[placeholder]mqtt.label.port" style="width:55px">
             </div>
             <div class="form-row" style="height: 34px;">
-                <input type="checkbox" id="node-config-input-usetls" style="height: 34px; margin: 0 0 0 104px; display: inline-block; width: auto; vertical-align: top;">
-                <label for="node-config-input-usetls" style="width: 80px; line-height: 34px;"><span data-i18n="mqtt.label.use-tls"></span></label>
+                <input type="checkbox" id="node-config-input-usetls" style="height: 34px; margin: 0 5px 0 104px; display: inline-block; width: auto; vertical-align: top;">
+                <label for="node-config-input-usetls" style="width: 100px; line-height: 34px;"><span data-i18n="mqtt.label.use-tls"></span></label>
                 <span id="node-config-row-tls" class="hide"><input style="width: 320px;" type="text" id="node-config-input-tls"></span>
             </div>
             <div class="form-row">
diff --git a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.js b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.js
index db4d300fe..fe4ce1b3b 100644
--- a/packages/node_modules/@node-red/nodes/core/network/10-mqtt.js
+++ b/packages/node_modules/@node-red/nodes/core/network/10-mqtt.js
@@ -400,7 +400,15 @@ module.exports = function(RED) {
             }
             if (Object.keys(node.users).length === 0) {
                 if (node.client && node.client.connected) {
-                    return node.client.end(done);
+                    // Send close message
+                    if (node.closeMessage) {
+                        node.publish(node.closeMessage,function(err) {
+                            node.client.end(done);
+                        });
+                    } else {
+                        node.client.end(done);
+                    }
+                    return;
                 } else {
                     node.client.end();
                     return done();
@@ -639,10 +647,6 @@ module.exports = function(RED) {
         this.on('close', function(done) {
             this.closing = true;
             if (this.connected) {
-                // Send close message
-                if (node.closeMessage) {
-                    node.publish(node.closeMessage);
-                }
                 this.client.once('close', function() {
                     done();
                 });
@@ -873,4 +877,4 @@ module.exports = function(RED) {
         }
     }
     RED.nodes.registerType("mqtt out",MQTTOutNode);
-};
\ No newline at end of file
+};
diff --git a/packages/node_modules/@node-red/nodes/core/network/21-httpin.js b/packages/node_modules/@node-red/nodes/core/network/21-httpin.js
index 26234b737..b458a459c 100644
--- a/packages/node_modules/@node-red/nodes/core/network/21-httpin.js
+++ b/packages/node_modules/@node-red/nodes/core/network/21-httpin.js
@@ -46,7 +46,9 @@ module.exports = function(RED) {
                     isText = true;
                 } else if (parsedType.type !== "application") {
                     isText = false;
-                } else if ((parsedType.subtype !== "octet-stream") && (parsedType.subtype !== "cbor")) {
+                } else if ((parsedType.subtype !== "octet-stream") 
+                    && (parsedType.subtype !== "cbor")
+                    && (parsedType.subtype !== "x-protobuf")) {
                     checkUTF = true;
                 } else {
                     // application/octet-stream or application/cbor
diff --git a/packages/node_modules/@node-red/nodes/core/parsers/70-CSV.js b/packages/node_modules/@node-red/nodes/core/parsers/70-CSV.js
index c5be65020..8ab296159 100644
--- a/packages/node_modules/@node-red/nodes/core/parsers/70-CSV.js
+++ b/packages/node_modules/@node-red/nodes/core/parsers/70-CSV.js
@@ -38,17 +38,18 @@ module.exports = function(RED) {
         if (this.hdrout === true) { this.hdrout = "all"; }
         var tmpwarn = true;
         var node = this;
-        var re = new RegExp(',(?=(?:(?:[^"]*"){2})*[^"]*$)','g');
+        var re = new RegExp(node.sep.replace(/[-[\]{}()*+!<=:?.\/\\^$|#\s,]/g,'\\$&') + '(?=(?:(?:[^"]*"){2})*[^"]*$)','g');
 
-        // pass in an array of column names to be trimed, de-quoted and retrimed
-        var clean = function(col) {
+        // pass in an array of column names to be trimmed, de-quoted and retrimmed
+        var clean = function(col,sep) {
+            if (sep) { re = new RegExp(sep.replace(/[-[\]{}()*+!<=:?.\/\\^$|#\s,]/g,'\\$&') +'(?=(?:(?:[^"]*"){2})*[^"]*$)','g'); }
             col = col.trim().split(re) || [""];
             col = col.map(x => x.replace(/"/g,'').trim());
             if ((col.length === 1) && (col[0] === "")) { node.goodtmpl = false; }
             else { node.goodtmpl = true; }
             return col;
         }
-        var template = clean(node.template);
+        var template = clean(node.template,',');
         var notemplate = template.length === 1 && template[0] === '';
         node.hdrSent = false;
 
@@ -67,7 +68,7 @@ module.exports = function(RED) {
                         if (node.hdrout !== "none" && node.hdrSent === false) {
                             if ((template.length === 1) && (template[0] === '')) {
                                 if (msg.hasOwnProperty("columns")) {
-                                    template = clean(msg.columns || "");
+                                    template = clean(msg.columns || "",",");
                                 }
                                 else {
                                     template = Object.keys(msg.payload[0]);
@@ -80,7 +81,7 @@ module.exports = function(RED) {
                             if ((Array.isArray(msg.payload[s])) || (typeof msg.payload[s] !== "object")) {
                                 if (typeof msg.payload[s] !== "object") { msg.payload = [ msg.payload ]; }
                                 for (var t = 0; t < msg.payload[s].length; t++) {
-                                    if (!msg.payload[s][t] && (msg.payload[s][t] !== 0)) { msg.payload[s][t] = ""; }
+                                    if (msg.payload[s][t] === undefined) { msg.payload[s][t] = ""; }
                                     if (msg.payload[s][t].toString().indexOf(node.quo) !== -1) { // add double quotes if any quotes
                                         msg.payload[s][t] = msg.payload[s][t].toString().replace(/"/g, '""');
                                         msg.payload[s][t] = node.quo + msg.payload[s][t].toString() + node.quo;
@@ -93,7 +94,7 @@ module.exports = function(RED) {
                             }
                             else {
                                 if ((template.length === 1) && (template[0] === '') && (msg.hasOwnProperty("columns"))) {
-                                    template = clean(msg.columns || "");
+                                    template = clean(msg.columns || "",",");
                                 }
                                 if ((template.length === 1) && (template[0] === '')) {
                                     /* istanbul ignore else */
@@ -184,7 +185,7 @@ module.exports = function(RED) {
                             if ((node.hdrin === true) && first) { // if the template is in the first line
                                 if ((line[i] === "\n")||(line[i] === "\r")||(line.length - i === 1)) { // look for first line break
                                     if (line.length - i === 1) { tmp += line[i]; }
-                                    template = clean(tmp);
+                                    template = clean(tmp,node.sep);
                                     first = false;
                                 }
                                 else { tmp += line[i]; }
diff --git a/packages/node_modules/@node-red/nodes/core/storage/10-file.html b/packages/node_modules/@node-red/nodes/core/storage/10-file.html
index 5487920b8..a7349715f 100755
--- a/packages/node_modules/@node-red/nodes/core/storage/10-file.html
+++ b/packages/node_modules/@node-red/nodes/core/storage/10-file.html
@@ -219,6 +219,10 @@
                 value: "none",
                 label: label
             }).text(label).appendTo(encSel);
+            $("<option/>", {
+                value: "setbymsg",
+                label: node._("file.encoding.setbymsg")
+            }).text(label).appendTo(encSel);
             encodings.forEach(function(item) {
                 if(Array.isArray(item)) {
                     var group = $("<optgroup/>", {
diff --git a/packages/node_modules/@node-red/nodes/core/storage/10-file.js b/packages/node_modules/@node-red/nodes/core/storage/10-file.js
index a58ae6c4c..711d29904 100644
--- a/packages/node_modules/@node-red/nodes/core/storage/10-file.js
+++ b/packages/node_modules/@node-red/nodes/core/storage/10-file.js
@@ -69,7 +69,8 @@ module.exports = function(RED) {
                 fs.unlink(fullFilename, function (err) {
                     if (err) {
                         node.error(RED._("file.errors.deletefail",{error:err.toString()}),msg);
-                    } else {
+                    }
+                    else {
                         if (RED.settings.verbose) {
                             node.log(RED._("file.status.deletedfile",{file:filename}));
                         }
@@ -82,7 +83,8 @@ module.exports = function(RED) {
                 if (node.createDir) {
                     try {
                         fs.ensureDirSync(dir);
-                    } catch(err) {
+                    }
+                    catch(err) {
                         node.error(RED._("file.errors.createfail",{error:err.toString()}),msg);
                         done();
                         return;
@@ -96,7 +98,11 @@ module.exports = function(RED) {
                 if (typeof data === "boolean") { data = data.toString(); }
                 if (typeof data === "number") { data = data.toString(); }
                 if ((node.appendNewline) && (!Buffer.isBuffer(data))) { data += os.EOL; }
-                var buf = encode(data, node.encoding);
+                var buf;
+                if (node.encoding === "setbymsg") {
+                    buf = encode(data, msg.encoding || "none");
+                }
+                else { buf = encode(data, node.encoding); }
                 if (node.overwriteFile === "true") {
                     var wstream = fs.createWriteStream(fullFilename, { encoding:'binary', flags:'w', autoClose:true });
                     node.wstream = wstream;
@@ -105,10 +111,11 @@ module.exports = function(RED) {
                         done();
                     });
                     wstream.on("open", function() {
-                        wstream.end(buf, function() {
+                        wstream.once("close", function() {
                             nodeSend(msg);
                             done();
                         });
+                        wstream.end(buf);
                     })
                     return;
                 }
@@ -130,7 +137,8 @@ module.exports = function(RED) {
                                 delete node.wstream;
                                 delete node.wstreamIno;
                             }
-                        } catch(err) {
+                        }
+                        catch(err) {
                             // File does not exist
                             recreateStream = true;
                             node.wstream.end();
@@ -158,14 +166,16 @@ module.exports = function(RED) {
                             nodeSend(msg);
                             done();
                         });
-                    } else {
+                    }
+                    else {
                         // Dynamic filename - write and close the stream
-                        node.wstream.end(buf, function() {
+                        node.wstream.once("close", function() {
                             nodeSend(msg);
                             delete node.wstream;
                             delete node.wstreamIno;
                             done();
                         });
+                        node.wstream.end(buf);
                     }
                 }
             }
@@ -284,7 +294,6 @@ module.exports = function(RED) {
                     ch = "\n";
                     type = "string";
                 }
-                var hwm;
                 var getout = false;
 
                 var rs = fs.createReadStream(fullFilename)
@@ -348,16 +357,17 @@ module.exports = function(RED) {
                             nodeSend(msg);
                         }
                         else if (node.format === "lines") {
-                            var m = { payload: spare,
-                                      topic:msg.topic,
-                                      parts: {
-                                          index: count,
-                                          count: count+1,
-                                          ch: ch,
-                                          type: type,
-                                          id: msg._msgid
-                                      }
-                                    };
+                            var m = {
+                                payload: spare,
+                                topic:msg.topic,
+                                parts: {
+                                    index: count,
+                                    count: count+1,
+                                    ch: ch,
+                                    type: type,
+                                    id: msg._msgid
+                                }
+                            };
                             nodeSend(m);
                         }
                         else if (getout) { // last chunk same size as high water mark - have to send empty extra packet.
diff --git a/packages/node_modules/@node-red/nodes/examples/parser/csv/08 - Specify column names in input message.json b/packages/node_modules/@node-red/nodes/examples/parser/csv/08 - Specify column names in input message.json
index b1b337a06..85901ba36 100644
--- a/packages/node_modules/@node-red/nodes/examples/parser/csv/08 - Specify column names in input message.json	
+++ b/packages/node_modules/@node-red/nodes/examples/parser/csv/08 - Specify column names in input message.json	
@@ -1,18 +1,18 @@
 [
     {
-        "id": "2ebdd51e.c5d17a",
+        "id": "b05816ab.7f2b08",
         "type": "comment",
-        "z": "4b63452d.672afc",
-        "name": "Convert array of JavaScript objects to CSV with column name header",
-        "info": "CSV node can convert an array of JavaScript objects to multi-line CSV text with column name header at first line.",
-        "x": 390,
-        "y": 1200,
+        "z": "c6ffdacd.d887e8",
+        "name": "Specify column names in input message",
+        "info": "Column names can be specified by `columns` property of incoming message.\n",
+        "x": 240,
+        "y": 200,
         "wires": []
     },
     {
-        "id": "2b4d538d.ada07c",
+        "id": "39205b5c.690684",
         "type": "inject",
-        "z": "4b63452d.672afc",
+        "z": "c6ffdacd.d887e8",
         "name": "",
         "props": [
             {
@@ -30,41 +30,41 @@
         "topic": "",
         "payload": "",
         "payloadType": "date",
-        "x": 260,
-        "y": 1260,
+        "x": 200,
+        "y": 260,
         "wires": [
             [
-                "3e5c9e8.5065b62"
+                "526b59ba.2fa068"
             ]
         ]
     },
     {
-        "id": "db02c7be.0984e8",
+        "id": "b78a407e.2d083",
         "type": "csv",
-        "z": "4b63452d.672afc",
+        "z": "c6ffdacd.d887e8",
         "name": "",
         "sep": ",",
         "hdrin": false,
         "hdrout": "all",
         "multi": "one",
         "ret": "\\n",
-        "temp": "kind,price",
+        "temp": "",
         "skip": "0",
         "strings": true,
         "include_empty_strings": "",
         "include_null_values": "",
-        "x": 600,
-        "y": 1260,
+        "x": 750,
+        "y": 260,
         "wires": [
             [
-                "61f8b772.ddb1f8"
+                "8b7084dd.986f68"
             ]
         ]
     },
     {
-        "id": "3e5c9e8.5065b62",
+        "id": "526b59ba.2fa068",
         "type": "template",
-        "z": "4b63452d.672afc",
+        "z": "c6ffdacd.d887e8",
         "name": "JS object",
         "field": "payload",
         "fieldType": "msg",
@@ -72,18 +72,18 @@
         "syntax": "plain",
         "template": "[\n    {\n        \"kind\": \"Apple\",\n        \"price\": 100,\n        \"origin\": \"Canada\"\n    },\n    {\n        \"kind\": \"Orange\",\n        \"price\": 120,\n        \"origin\": \"USA\"\n    },\n    {\n        \"kind\": \"Banana\",\n        \"price\": 80,\n        \"origin\": \"Philippines\"\n    }\n]",
         "output": "json",
-        "x": 430,
-        "y": 1260,
+        "x": 370,
+        "y": 260,
         "wires": [
             [
-                "db02c7be.0984e8"
+                "b204077a.227778"
             ]
         ]
     },
     {
-        "id": "61f8b772.ddb1f8",
+        "id": "8b7084dd.986f68",
         "type": "debug",
-        "z": "4b63452d.672afc",
+        "z": "c6ffdacd.d887e8",
         "name": "",
         "active": true,
         "tosidebar": true,
@@ -92,8 +92,35 @@
         "complete": "false",
         "statusVal": "",
         "statusType": "auto",
-        "x": 780,
-        "y": 1260,
+        "x": 930,
+        "y": 260,
         "wires": []
+    },
+    {
+        "id": "b204077a.227778",
+        "type": "change",
+        "z": "c6ffdacd.d887e8",
+        "name": "",
+        "rules": [
+            {
+                "t": "set",
+                "p": "columns",
+                "pt": "msg",
+                "to": "kind,price",
+                "tot": "str"
+            }
+        ],
+        "action": "",
+        "property": "",
+        "from": "",
+        "to": "",
+        "reg": false,
+        "x": 570,
+        "y": 260,
+        "wires": [
+            [
+                "b78a407e.2d083"
+            ]
+        ]
     }
 ]
\ No newline at end of file
diff --git a/packages/node_modules/@node-red/nodes/locales/de/messages.json b/packages/node_modules/@node-red/nodes/locales/de/messages.json
index 24ff687bf..59a5f7ae5 100755
--- a/packages/node_modules/@node-red/nodes/locales/de/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/de/messages.json
@@ -363,7 +363,7 @@
             "keepalive": "Keep-Alive",
             "cleansession": "Bereinigte Sitzung (clean session) verwenden",
             "cleanstart": "Verwende bereinigten Start",
-            "use-tls": "Sichere Verbindung (SSL/TLS) verwenden",
+            "use-tls": "TLS",
             "tls-config": "TLS-Konfiguration",
             "verify-server-cert": "Server-Zertifikat überprüfen",
             "compatmode": "MQTT 3.1 unterstützen",
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/function/10-function.html b/packages/node_modules/@node-red/nodes/locales/en-US/function/10-function.html
index 891801bf9..831021917 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/function/10-function.html
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/function/10-function.html
@@ -21,9 +21,10 @@
        the body of the message.</p>
     <p>The function is expected to return a message object (or multiple message objects), but can choose
        to return nothing in order to halt a flow.</p>
-    <p>The <b>Setup</b> tab contains code that will be run whenever the node is started.
-        The <b>Close</b> tab contains code that will be run when the node is stopped.</p>
-    <p>If an promise object is returned from the setup code, input message processing starts after its completion.</p>
+    <p>The <b>On Start</b> tab contains code that will be run whenever the node is started.
+        The <b>On Stop</b> tab contains code that will be run when the node is stopped.</p>
+    <p>If the On Start code returns a Promise object, the node will not start handling messages
+        until the promise is resolved.</p>
     <h3>Details</h3>
     <p>See the <a target="_blank" href="http://nodered.org/docs/writing-functions.html">online documentation</a>
     for more information on writing functions.</p>
@@ -52,10 +53,11 @@
     pass <code>msg</code> as a second argument to <code>node.error</code>:</p>
     <pre>node.error("Error",msg);</pre>
     <h4>Accessing Node Information</h4>
-    <p>In the function block, id and name of the node can be referenced using the following properties:</p>
+    <p>The following properties are available to access information about the node:</p>
     <ul>
         <li><code>node.id</code> - id of the node</li>
         <li><code>node.name</code> - name of the node</li>
+        <li><code>node.outputCount</code> - number of node outputs</li>
     </ul>
     <h4>Using environment variables</h4>
     <p>Environment variables can be accessed using <code>env.get("MY_ENV_VAR")</code>.</p>
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
index 840143090..3c34a507f 100755
--- a/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/messages.json
@@ -227,6 +227,7 @@
         "error": {
             "externalModuleNotAllowed": "Function node not allowed to load external modules",
             "moduleNotAllowed": "Module __module__ not allowed",
+            "externalModuleLoadError": "Function node failed to load external modules",
             "moduleLoadError": "Failed to load module __module__: __error__",
             "moduleNameError": "Invalid module variable name: __name__",
             "moduleNameReserved": "Reserved variable name: __name__",
@@ -877,6 +878,7 @@
         },
         "encoding": {
             "none": "default",
+            "setbymsg": "set by msg.encoding",
             "native": "Native",
             "unicode": "Unicode",
             "japanese": "Japanese",
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html b/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
index b0059992f..3334ec126 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/sequence/17-split.html
@@ -91,7 +91,7 @@
         </ul>
         </dd>
         <dt class="optional">complete</dt>
-        <dd>If set, the node will append the payload, and then send the output message in its current state. 
+        <dd>If set, the node will append the payload, and then send the output message in its current state.
             If you don't wish to append the payload, delete it from the msg.</dd>
     </dl>
     <h3>Details</h3>
@@ -150,6 +150,7 @@
         <p>By default, the reduce expression is applied in order, from the first
            to the last message of the sequence. It can optionally be applied in
            reverse order.</p>
+        <p>$N is the number of messages that arrive - even if they are identical.</p>
     </dl>
     <p><b>Example:</b> the following settings, given a sequence of numeric values,
        calculates the average value:
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/storage/10-file.html b/packages/node_modules/@node-red/nodes/locales/en-US/storage/10-file.html
index fe2bbc324..70400f676 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/storage/10-file.html
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/storage/10-file.html
@@ -21,6 +21,8 @@
     <dl class="message-properties">
         <dt class="optional">filename <span class="property-type">string</span></dt>
         <dd>If not configured in the node, this optional property sets the name of the file to be updated.</dd>
+        <dt class="optional">encoding <span class="property-type">string</span></dt>
+        <dd>If encoding is configured to be set by msg, then this optional property can set the encoding.</dt>
     </dl>
     <h3>Output</h3>
     <p>On completion of write, input message is sent to output port.</p>
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/function/10-function.html b/packages/node_modules/@node-red/nodes/locales/ja/function/10-function.html
index de6f44e3d..a18e5e8a8 100644
--- a/packages/node_modules/@node-red/nodes/locales/ja/function/10-function.html
+++ b/packages/node_modules/@node-red/nodes/locales/ja/function/10-function.html
@@ -19,8 +19,8 @@
     <p>入力メッセージは<code>msg</code>という名称のJavaScriptオブジェクトで受け渡されます。</p>
     <p><code>msg</code>オブジェクトは<code>msg.payload</code>プロパティにメッセージ本体を保持するのが慣例です。</p>
     <p>通常、コードはメッセージオブジェクト(もしくは複数のメッセージオブジェクト)を返却します。後続フローの実行を停止したい場合は、オブジェクトを返却しなくてもかまいません。</p>
-    <p>Node-REDの開始時もしくはフローの設定をデプロイした際実行される初期化コードを<b>初期化処理</b>タブに、ノードの停止もしくは再デプロイ時に実行される終了処理コードを<b>終了処理</b>タブに指定できます。</p>
-    <p>初期化処理タブの返却値としてPromiseを返却すると、入力メッセージの処理を開始する前にその完了を待ちます。</p>
+    <p><b>初期化処理</b>タブにはノードの開始時に実行されるコードを、<b>終了処理</b>タブにはノードの終了時に実行されるコードを指定します。</p>
+    <p>初期化処理タブの返却値としてPromiseオブジェクトを返却すると、入力メッセージの処理を開始する前にその完了を待ちます。</p>
     <h3>詳細</h3>
     <p>コードの書き方の詳細については、<a target="_blank" href="http://nodered.org/docs/writing-functions.html">オンラインドキュメント</a>を参照してください。</p>
     <h4>メッセージの送信</h4>
@@ -44,10 +44,11 @@
     <p>catchノードを用いてエラー処理が可能です。catchノードで処理させるためには、<code>msg</code>を<code>node.error</code>の第二引数として渡します:</p>
     <pre>node.error("エラー",msg);</pre>
     <h4>ノード情報の参照</h4>
-    <p>コード中ではノードのIDおよび名前を以下のプロパティで参照できます:</p>
+    <p>ノードに関する情報を参照するための以下のプロパティを利用できます:</p>
     <ul>
         <li><code>node.id</code> - ノードのID</li>
         <li><code>node.name</code> - ノードの名称</li>
+        <li><code>node.outputCount</code> - ノードの出力数</li>
     </ul>
     <h4>環境変数の利用</h4>
     <p>環境変数は<code>env.get("MY_ENV_VAR")</code>により参照できます。</p>
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/messages.json b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
index b191c2694..87199eca7 100644
--- a/packages/node_modules/@node-red/nodes/locales/ja/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/ja/messages.json
@@ -227,6 +227,7 @@
         "error": {
             "externalModuleNotAllowed": "Functionノードは、外部モジュールを読み込みできません",
             "moduleNotAllowed": "モジュール __module__ は利用できません",
+            "externalModuleLoadError": "Functionノードは、外部モジュールの読み込みに失敗しました",
             "moduleLoadError": "モジュール __module__ の読み込みに失敗しました: __error__",
             "moduleNameError": "モジュール変数名が不正です: __name__",
             "moduleNameReserved": "予約された変数名です: __name__",
@@ -875,6 +876,7 @@
         },
         "encoding": {
             "none": "デフォルト",
+            "setbymsg": "msg.encodingで設定",
             "native": "ネイティブ",
             "unicode": "UNICODE",
             "japanese": "日本",
diff --git a/packages/node_modules/@node-red/nodes/locales/ja/storage/10-file.html b/packages/node_modules/@node-red/nodes/locales/ja/storage/10-file.html
index 21d4af9be..3e67368d3 100644
--- a/packages/node_modules/@node-red/nodes/locales/ja/storage/10-file.html
+++ b/packages/node_modules/@node-red/nodes/locales/ja/storage/10-file.html
@@ -20,6 +20,8 @@
     <dl class="message-properties">
         <dt class="optional">filename <span class="property-type">文字列</span></dt>
         <dd>対象ファイル名をノードに設定していない場合、このプロパティでファイルを指定できます</dd>
+        <dt class="optional">encoding <span class="property-type">文字列</span></dt>
+        <dd>エンコーディングをmsgで設定する構成にした際は、この任意のプロパティでエンコーディングを設定できます。</dt>
     </dl>
     <h3>出力</h3>
     <p>書き込みの完了時、入力メッセージを出力端子に送出します。</p>
diff --git a/packages/node_modules/@node-red/nodes/locales/ko/messages.json b/packages/node_modules/@node-red/nodes/locales/ko/messages.json
index 1bf9140c2..442e0ef65 100755
--- a/packages/node_modules/@node-red/nodes/locales/ko/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/ko/messages.json
@@ -329,7 +329,7 @@
             "port": "포트",
             "keepalive": "킵 얼라이브 시간",
             "cleansession": "세션 초기화",
-            "use-tls": "SSL/TLS접속을 사용",
+            "use-tls": "사용TLS",
             "tls-config": "TLS설정",
             "verify-server-cert": "서버인증서를 확인",
             "compatmode": "구 MQTT 3.1서포트"
diff --git a/packages/node_modules/@node-red/nodes/locales/ru/messages.json b/packages/node_modules/@node-red/nodes/locales/ru/messages.json
index 08e2b6b73..f32160bf1 100755
--- a/packages/node_modules/@node-red/nodes/locales/ru/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/ru/messages.json
@@ -352,7 +352,7 @@
             "port": "Порт",
             "keepalive": "Keep-alive время (сек)",
             "cleansession": "Использовать чистую сессию",
-            "use-tls": "Включить безопасное (SSL/TLS) соединение",
+            "use-tls": "TLS",
             "tls-config":"Конфигурация TLS",
             "verify-server-cert":"Проверить сертификат сервера",
             "compatmode": "Использовать устаревшую поддержку MQTT 3.1"
diff --git a/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json b/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
index 63aa0d186..7f928f733 100644
--- a/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/zh-CN/messages.json
@@ -349,7 +349,7 @@
             "port": "端口",
             "keepalive": "Keepalive计时(秒)",
             "cleansession": "使用新的会话",
-            "use-tls": "使用安全连接 (SSL/TLS)",
+            "use-tls": "使用 TLS",
             "tls-config": "TLS 设置",
             "verify-server-cert": "验证服务器证书",
             "compatmode": "使用旧式MQTT 3.1支持"
diff --git a/packages/node_modules/@node-red/nodes/locales/zh-TW/messages.json b/packages/node_modules/@node-red/nodes/locales/zh-TW/messages.json
index de48fe9f9..1335e9ff2 100644
--- a/packages/node_modules/@node-red/nodes/locales/zh-TW/messages.json
+++ b/packages/node_modules/@node-red/nodes/locales/zh-TW/messages.json
@@ -353,7 +353,7 @@
             "port": "埠",
             "keepalive": "Keepalive計時(秒)",
             "cleansession": "使用新的會話",
-            "use-tls": "使用安全連接 (SSL/TLS)",
+            "use-tls": "使用 TLS",
             "tls-config": "TLS 設置",
             "verify-server-cert": "驗證伺服器憑證",
             "compatmode": "使用舊式MQTT 3.1支援"
diff --git a/packages/node_modules/@node-red/registry/lib/localfilesystem.js b/packages/node_modules/@node-red/registry/lib/localfilesystem.js
index 9e08c4c53..62080b4a8 100644
--- a/packages/node_modules/@node-red/registry/lib/localfilesystem.js
+++ b/packages/node_modules/@node-red/registry/lib/localfilesystem.js
@@ -472,7 +472,7 @@ function getPackageList() {
         try {
             var userPackage = path.join(settings.userDir,"package.json");
             var pkg = JSON.parse(fs.readFileSync(userPackage,"utf-8"));
-            return pkg.dependencies;
+            return pkg.dependencies || {};
         } catch(err) {
             log.error(err);
         }
diff --git a/packages/node_modules/@node-red/runtime/lib/api/nodes.js b/packages/node_modules/@node-red/runtime/lib/api/nodes.js
index 1dbe575c7..0bee8f4fc 100644
--- a/packages/node_modules/@node-red/runtime/lib/api/nodes.js
+++ b/packages/node_modules/@node-red/runtime/lib/api/nodes.js
@@ -272,7 +272,7 @@ var api = module.exports = {
         } catch(error) {
             runtime.log.audit({event: "nodes.remove",module:opts.module,error:error.code||"unexpected_error",message:error.toString()}, opts.req);
             error.status = 400;
-            throw err;
+            throw error;
         }
     },
 
@@ -319,7 +319,7 @@ var api = module.exports = {
         } catch(error) {
             runtime.log.audit({event: "nodes.module.set",module:mod,enabled:opts.enabled,error:error.code||"unexpected_error",message:error.toString()}, opts.req);
             error.status = 400;
-            throw err;
+            throw error;
         }
     },
 
@@ -366,7 +366,7 @@ var api = module.exports = {
         } catch(error) {
             runtime.log.audit({event: "nodes.info.set",id:id,enabled:enabled,error:error.code||"unexpected_error",message:error.toString()}, opts.req);
             error.status = 400;
-            throw err;
+            throw error;
         }
     },
 
diff --git a/packages/node_modules/@node-red/runtime/lib/api/plugins.js b/packages/node_modules/@node-red/runtime/lib/api/plugins.js
index 076638640..21703508c 100644
--- a/packages/node_modules/@node-red/runtime/lib/api/plugins.js
+++ b/packages/node_modules/@node-red/runtime/lib/api/plugins.js
@@ -58,7 +58,7 @@ var api = module.exports = {
     * @memberof @node-red/runtime_plugins
     */
     getPluginConfigs: async function(opts) {
-        if (/[^a-z\-]/i.test(opts.lang)) {
+        if (/[^0-9a-z=\-\*]/i.test(opts.lang)) {
             throw new Error("Invalid language: "+opts.lang)
             return;
         }
diff --git a/packages/node_modules/@node-red/runtime/lib/flows/util.js b/packages/node_modules/@node-red/runtime/lib/flows/util.js
index edb348ac4..79c70fb02 100644
--- a/packages/node_modules/@node-red/runtime/lib/flows/util.js
+++ b/packages/node_modules/@node-red/runtime/lib/flows/util.js
@@ -95,6 +95,9 @@ function createNode(flow,config) {
         } else if (nodeTypeConstructor) {
             // console.log(nodeTypeConstructor)
             var subflowConfig = parseConfig([nodeTypeConstructor.subflow].concat(nodeTypeConstructor.subflow.flow));
+            var subflowInstanceConfig = subflowConfig.subflows[nodeTypeConstructor.subflow.id];
+            delete subflowConfig.subflows[nodeTypeConstructor.subflow.id];
+            subflowInstanceConfig.subflows = subflowConfig.subflows;
             var instanceConfig = clone(config);
             instanceConfig.env = clone(nodeTypeConstructor.subflow.env);
 
@@ -124,7 +127,7 @@ function createNode(flow,config) {
                 nodeTypeConstructor.type,
                 flow,
                 flow.global,
-                subflowConfig.subflows[nodeTypeConstructor.subflow.id],
+                subflowInstanceConfig,
                 instanceConfig
             );
             subflow.start();
diff --git a/packages/node_modules/@node-red/runtime/lib/index.js b/packages/node_modules/@node-red/runtime/lib/index.js
index 2c702e2fd..d1bbdb8b2 100644
--- a/packages/node_modules/@node-red/runtime/lib/index.js
+++ b/packages/node_modules/@node-red/runtime/lib/index.js
@@ -63,6 +63,27 @@ var server;
  */
 function init(userSettings,httpServer,_adminApi) {
     server = httpServer;
+
+    if (server && server.on) {
+        // Add a listener to the upgrade event so that we can properly timeout connection
+        // attempts that do not get handled by any nodes in the user's flow.
+        // See #2956
+        server.on('upgrade',(request, socket, head) => {
+            // Add a no-op handler to the error event in case nothing upgrades this socket
+            // before the remote end closes it. This ensures we don't get as uncaughtException
+            socket.on("error", err => {})
+            setTimeout(function() {
+                // If this request has been handled elsewhere, the upgrade will have
+                // been completed and bytes written back to the client.
+                // If nothing has been written on the socket, nothing has handled the
+                // upgrade, so we can consider this an unhandled upgrade.
+                if (socket.bytesWritten === 0) {
+                    socket.destroy();
+                }
+            },userSettings.inboundWebSocketTimeout || 5000)
+        });
+    }
+
     userSettings.version = getVersion();
     settings.init(userSettings);
 
@@ -199,7 +220,7 @@ var reinstallTimeout;
 function reinstallModules(moduleList) {
     const promises = [];
     const reinstallList = [];
-    const installRetry = 30000;
+    var installRetry = 30000;
     if (settings.hasOwnProperty('autoInstallModulesRetry')) {
         log.warn(log._("server.deprecatedOption",{old:"autoInstallModulesRetry", new:"externalModules.autoInstallRetry"}));
         installRetry = settings.autoInstallModulesRetry;
diff --git a/packages/node_modules/@node-red/runtime/lib/nodes/Node.js b/packages/node_modules/@node-red/runtime/lib/nodes/Node.js
index c13c812a9..8733348bf 100644
--- a/packages/node_modules/@node-red/runtime/lib/nodes/Node.js
+++ b/packages/node_modules/@node-red/runtime/lib/nodes/Node.js
@@ -338,12 +338,14 @@ Node.prototype.close = function(removed) {
         }
     }
     if (promises.length > 0) {
-        return Promise.all(promises).then(function() {
+        return Promise.all(promises).then(() => {
+            this.removeAllListeners("input")
             if (this._context) {
                return context.delete(this._alias||this.id,this.z);
             }
         });
     } else {
+        this.removeAllListeners("input")
         if (this._context) {
             return context.delete(this._alias||this.id,this.z);
         }
diff --git a/packages/node_modules/@node-red/runtime/lib/nodes/credentials.js b/packages/node_modules/@node-red/runtime/lib/nodes/credentials.js
index 86ea1d3a1..30b2ccdb0 100644
--- a/packages/node_modules/@node-red/runtime/lib/nodes/credentials.js
+++ b/packages/node_modules/@node-red/runtime/lib/nodes/credentials.js
@@ -343,7 +343,11 @@ var api = module.exports = {
         if (newCreds) {
             delete node.credentials;
             var savedCredentials = credentialCache[nodeID] || {};
-            if (/^subflow(:|$)/.test(nodeType)) {
+            // Need to check the type of constructor for this node.
+            // - Function : regular node
+            // - !Function: subflow module
+
+            if (/^subflow(:|$)/.test(nodeType) || typeof runtime.nodes.getType(nodeType) !== 'function') {
                 for (cred in newCreds) {
                     if (newCreds.hasOwnProperty(cred)) {
                         if (newCreds[cred] === "__PWRD__") {
diff --git a/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js b/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
index 1734192bf..b98900f49 100644
--- a/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
+++ b/packages/node_modules/@node-red/runtime/lib/storage/localfilesystem/projects/index.js
@@ -612,8 +612,15 @@ async function saveFlows(flows, user) {
             var workflowMode = (gitSettings.workflow||{}).mode || settings.editorTheme.projects.workflow.mode;
             if (workflowMode === 'auto') {
                 return activeProject.stageFile([flowsFullPath, credentialsFile]).then(() => {
-                    return activeProject.commit(user,{message:"Update flow files"})
-                })
+                    return activeProject.status(user, false).then((result) => {
+                        const items = Object.values(result.files || {});
+                        // check if saved flow make modification to repository
+                        if (items.findIndex((item) => (item.status === "M ")) < 0) {
+                            return Promise.resolve();
+                        }
+                        return activeProject.commit(user,{message:"Update flow files"})
+                    });
+                });
             }
         }
     });
diff --git a/packages/node_modules/@node-red/util/lib/hooks.js b/packages/node_modules/@node-red/util/lib/hooks.js
index 59a8749c4..6dc1a37c9 100644
--- a/packages/node_modules/@node-red/util/lib/hooks.js
+++ b/packages/node_modules/@node-red/util/lib/hooks.js
@@ -101,7 +101,7 @@ function add(hookId, callback) {
 function remove(hookId) {
     let [id,label] = hookId.split(".");
     if ( !label) {
-        throw new Error("Cannot remove hook without label: ",hookId)
+        throw new Error("Cannot remove hook without label: "+hookId)
     }
     Log.debug(`Removing hook '${hookId}'`);
     if (labelledHooks[label]) {
diff --git a/packages/node_modules/@node-red/util/lib/util.js b/packages/node_modules/@node-red/util/lib/util.js
index 54da6b1f9..fc9e69acb 100644
--- a/packages/node_modules/@node-red/util/lib/util.js
+++ b/packages/node_modules/@node-red/util/lib/util.js
@@ -872,7 +872,7 @@ function encodeObject(msg,opts) {
                             }
                         }
                         return value;
-                    }," ");
+                    });
                 } else {
                     try { msg.msg = msg.msg.toString(); }
                     catch(e) { msg.msg = "[Type not printable]" + util.inspect(msg.msg); }
diff --git a/packages/node_modules/node-red/settings.js b/packages/node_modules/node-red/settings.js
index 13631b78e..815dfb351 100644
--- a/packages/node_modules/node-red/settings.js
+++ b/packages/node_modules/node-red/settings.js
@@ -57,6 +57,11 @@ module.exports = {
     //  defaults to the working directory of the Node-RED process.
     //fileWorkingDirectory: "",
     
+    // Timeout in milliseconds for inbound WebSocket connections that do not
+    // match any configured node.
+    //  defaults to 5000
+    //inboundWebSocketTimeout: 5000,
+
     // The maximum length, in characters, of any message sent to the debug sidebar tab
     debugMaxLength: 1000,
 
diff --git a/scripts/build-custom-theme.js b/scripts/build-custom-theme.js
index df3445c7d..e16b35e8b 100644
--- a/scripts/build-custom-theme.js
+++ b/scripts/build-custom-theme.js
@@ -22,10 +22,11 @@
 
 
 
+const os = require("os");
 const nopt = require("nopt");
 const path = require("path");
-const fs = require("fs")
-const sass = require("node-sass");
+const fs = require("fs-extra");
+const sass = require("sass");
 
 const knownOpts = {
     "help": Boolean,
@@ -73,58 +74,58 @@ while((match = ruleRegex.exec(colorsFile)) !== null) {
     updatedColors.push(match[1]+": "+(customColors[match[1]]||match[2])+";")
 }
 
-const result = sass.renderSync({
-    outputStyle: "expanded",
-    file: path.join(__dirname,"../packages/node_modules/@node-red/editor-client/src/sass/style.scss"),
-    importer: function(url, prev, done){
-        if (url === 'colors') {
-            return {
-                contents: updatedColors.join("\n")
+
+(async function() {
+    const tmpDir = os.tmpdir();
+    const workingDir = await fs.mkdtemp(`${tmpDir}${path.sep}`);
+    await fs.copy(path.join(__dirname,"../packages/node_modules/@node-red/editor-client/src/sass/"),workingDir)
+    await fs.writeFile(path.join(workingDir,"colors.scss"),updatedColors.join("\n"))
+
+    const result = sass.renderSync({
+        outputStyle: "expanded",
+        file: path.join(workingDir,"style.scss"),
+    });
+
+    const css = result.css.toString()
+    const lines = css.split("\n");
+    const colorCSS = []
+    const nonColorCSS = [];
+
+    let inKeyFrameBlock = false;
+
+    lines.forEach(l => {
+        if (inKeyFrameBlock) {
+            nonColorCSS.push(l);
+            if (/^}/.test(l)) {
+                inKeyFrameBlock = false;
             }
+        } else if (/^@keyframes/.test(l)) {
+            nonColorCSS.push(l);
+            inKeyFrameBlock = true;
+        } else if (!/^  /.test(l)) {
+            colorCSS.push(l);
+            nonColorCSS.push(l);
+        } else if (/color|border|background|fill|stroke|outline|box-shadow/.test(l)) {
+            colorCSS.push(l);
+        } else {
+            nonColorCSS.push(l);
         }
-        return {file:path.join(__dirname,"../packages/node_modules/@node-red/editor-client/src/sass/"+url+".scss")}
-    }
-});
+    });
 
-const css = result.css.toString()
-const lines = css.split("\n");
-const colorCSS = []
-const nonColorCSS = [];
+    const nrPkg = require("../package.json");
+    const now = new Date().toISOString();
 
-let inKeyFrameBlock = false;
+    const header = `/*
+    * Theme generated with Node-RED ${nrPkg.version} on ${now}
+    */`;
 
-lines.forEach(l => {
-    if (inKeyFrameBlock) {
-        nonColorCSS.push(l);
-        if (/^}/.test(l)) {
-            inKeyFrameBlock = false;
-        }
-    } else if (/^@keyframes/.test(l)) {
-        nonColorCSS.push(l);
-        inKeyFrameBlock = true;
-    } else if (!/^  /.test(l)) {
-        colorCSS.push(l);
-        nonColorCSS.push(l);
-    } else if (/color|border|background|fill|stroke|outline|box-shadow/.test(l)) {
-        colorCSS.push(l);
+    var output = sass.renderSync({outputStyle: parsedArgs.long?"expanded":"compressed",data:colorCSS.join("\n")});
+    if (parsedArgs.out) {
+
+        await fs.writeFile(parsedArgs.out,header+"\n"+output.css);
     } else {
-        nonColorCSS.push(l);
+        console.log(header);
+        console.log(output.css.toString());
     }
-});
-
-
-const nrPkg = require("../package.json");
-const now = new Date().toISOString();
-
-const header = `/*
- * Theme generated with Node-RED ${nrPkg.version} on ${now}
- */`;
-
-var output = sass.renderSync({outputStyle: parsedArgs.long?"expanded":"compressed",data:colorCSS.join("\n")});
-if (parsedArgs.out) {
-
-    fs.writeFileSync(parsedArgs.out,header+"\n"+output.css);
-} else {
-    console.log(header);
-    console.log(output.css.toString());
-}
+    await fs.remove(workingDir);
+})()
diff --git a/test/nodes/core/common/21-debug_spec.js b/test/nodes/core/common/21-debug_spec.js
index 990797ef3..ae0d9a48e 100644
--- a/test/nodes/core/common/21-debug_spec.js
+++ b/test/nodes/core/common/21-debug_spec.js
@@ -104,7 +104,7 @@ describe('debug node', function() {
             }, function(msg) {
                 JSON.parse(msg).should.eql([{
                     topic:"debug",
-                    data:{id:"n1",msg:'{\n "payload": "test"\n}',format:"Object",path:"global"}
+                    data:{id:"n1",msg:'{"payload":"test"}',format:"Object",path:"global"}
                 }]);
             }, done);
         });
@@ -119,7 +119,7 @@ describe('debug node', function() {
             }, function(msg) {
                 JSON.parse(msg).should.eql([{
                     topic:"debug",
-                    data:{id:"n1",msg:'{\n "payload": "test"\n}',format:"Object",path:"global"}
+                    data:{id:"n1",msg:'{"payload":"test"}',format:"Object",path:"global"}
                 }]);
             }, function() {
                 try {
@@ -259,7 +259,7 @@ describe('debug node', function() {
             }, function(msg) {
                 JSON.parse(msg).should.eql([{
                     topic:"debug",
-                    data:{id:"n1",msg:'{\n "type": "foo"\n}',property:"payload",format:"Object",path:"global"}
+                    data:{id:"n1",msg:'{"type":"foo"}',property:"payload",format:"Object",path:"global"}
                 }]);
             }, done);
         });
@@ -274,7 +274,7 @@ describe('debug node', function() {
             }, function(msg) {
                 JSON.parse(msg).should.eql([{
                     topic:"debug",
-                    data:{id:"n1",msg: '[\n 0,\n 1,\n 2,\n 3\n]',format:"array[4]",
+                    data:{id:"n1",msg: '[0,1,2,3]',format:"array[4]",
                     property:"payload",path:"global"}
                 }]);
             }, done);
@@ -294,7 +294,7 @@ describe('debug node', function() {
                     topic:"debug",
                     data:{
                         id:"n1",
-                        msg:'{\n "name": "bar",\n "o": "[Circular ~]"\n}',
+                        msg:'{"name":"bar","o":"[Circular ~]"}',
                         property:"payload",format:"Object",path:"global"
                     }
                 }]);
@@ -310,7 +310,7 @@ describe('debug node', function() {
                 n1.emit("input", {payload: {type:'foo'}});
             }, function(msg) {
                 JSON.parse(msg).should.eql([{
-                    topic:"debug",data:{id:"n1",msg:'{\n "type": "foo"\n}',property:"payload",format:"Object",path:"global"}
+                    topic:"debug",data:{id:"n1",msg:'{"type":"foo"}',property:"payload",format:"Object",path:"global"}
                 }]);
             }, function() {
                 try {
@@ -406,7 +406,7 @@ describe('debug node', function() {
                     topic:"debug",
                     data:{
                         id:"n1",
-                        msg:'{\n "foo": "'+Array(1001).join("X")+'..."\n}',
+                        msg:'{"foo":"'+Array(1001).join("X")+'..."}',
                         property:"payload",
                         format:"Object",
                         path:"global"
@@ -433,7 +433,7 @@ describe('debug node', function() {
                             type: "array",
                             data: Array(1000).fill("X"),
                             length: 1001
-                        },null," "),
+                        }),
                         property:"payload",
                         format:"array[1001]",
                         path:"global"
@@ -462,7 +462,7 @@ describe('debug node', function() {
                                 data: Array(1000).fill("X"),
                                 length: 1001
                             }
-                        },null," "),
+                        }),
                         property:"payload",
                         format:"Object",
                         path:"global"
@@ -513,7 +513,7 @@ describe('debug node', function() {
                                 __enc__: true,
                                 length: 1001
                             }
-                        },null," "),
+                        }),
                         property:"payload",
                         format:"Object",
                         path:"global"
diff --git a/test/nodes/core/function/90-exec_spec.js b/test/nodes/core/function/90-exec_spec.js
index 8bd9e04ad..b21409c23 100644
--- a/test/nodes/core/function/90-exec_spec.js
+++ b/test/nodes/core/function/90-exec_spec.js
@@ -541,13 +541,17 @@ describe('exec node', function() {
                 var n2 = helper.getNode("n2");
                 var n3 = helper.getNode("n3");
                 var n4 = helper.getNode("n4");
+                var payload = "";
                 n2.on("input", function(msg) {
                     //console.log(msg);
                     try {
                         msg.should.have.property("payload");
                         msg.payload.should.be.a.String();
-                        msg.payload.should.equal(expected);
-                        done();
+                        payload += msg.payload;
+                        if (payload.endsWith("\n")) {
+                            payload.should.equal(expected);
+                            done();
+                        }
                     }
                     catch(err) { done(err); }
                 });
@@ -567,6 +571,7 @@ describe('exec node', function() {
                         {id:"n2", type:"helper"},{id:"n3", type:"helper"},{id:"n4", type:"helper"}];
                 expected = "12345 deg C\n";
             }
+            var payload = "";
 
             helper.load(execNode, flow, function() {
                 var n1 = helper.getNode("n1");
@@ -578,8 +583,11 @@ describe('exec node', function() {
                     try {
                         msg.should.have.property("payload");
                         msg.payload.should.be.a.String();
-                        msg.payload.should.equal(expected);
-                        done();
+                        payload += msg.payload;
+                        if (payload.endsWith("\n")) {
+                            payload.should.equal(expected);
+                            done();
+                        }
                     }
                     catch(err) { done(err); }
                 });
@@ -661,8 +669,16 @@ describe('exec node', function() {
                 };
 
                 n2.on("input", function(msg) {
-                    messages[0] = msg;
-                    completeTest();
+                    var payload = msg.payload;
+                    if (messages[0]) {
+                        messages[0].payload += payload;
+                    }
+                    else {
+                        messages[0] = msg;
+                    }
+                    if (payload.endsWith("\n")) {
+                        completeTest();
+                    }
                 });
                 n4.on("input", function(msg) {
                     messages[1] = msg;
@@ -869,8 +885,16 @@ describe('exec node', function() {
                 };
 
                 n2.on("input", function(msg) {
-                    messages[0] = msg;
-                    completeTest();
+                    var payload = msg.payload;
+                    if (messages[0]) {
+                        messages[0].payload += payload;
+                    }
+                    else {
+                        messages[0] = msg;
+                    }
+                    if (payload.endsWith("\n")) {
+                        completeTest();
+                    }
                 });
                 n4.on("input", function(msg) {
                     messages[1] = msg;
diff --git a/test/nodes/core/parsers/70-CSV_spec.js b/test/nodes/core/parsers/70-CSV_spec.js
index fa73380ae..f8e99ac31 100644
--- a/test/nodes/core/parsers/70-CSV_spec.js
+++ b/test/nodes/core/parsers/70-CSV_spec.js
@@ -87,6 +87,57 @@ describe('CSV node', function() {
             });
         });
 
+        it('should convert a simple string to a javascript object with | separator (no template)', function(done) {
+            var flow = [ { id:"n1", type:"csv", sep:"|", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { col1: 1, col2: 2, col3: 3, col4: 4 });
+                    msg.should.have.property('columns', "col1,col2,col3,col4");
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = "1|2|3|4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
+        it('should convert a simple string to a javascript object with tab separator (with template)', function(done) {
+            var flow = [ { id:"n1", type:"csv", sep:"\t", temp:"A,B,,D", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { A: 1, B: 2, D: 4 });
+                    msg.should.have.property('columns', "A,B,D");
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = "1\t2\t3\t4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
+        it('should convert a simple string to a javascript object with space separator (with spaced template)', function(done) {
+            var flow = [ { id:"n1", type:"csv", sep:" ", temp:"A, B, , D", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { A: 1, B: 2, D: 4 });
+                    msg.should.have.property('columns', "A,B,D");
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = "1 2 3 4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
         it('should remove quotes and whitespace from template', function(done) {
             var flow = [ { id:"n1", type:"csv", temp:'"a",  "b" , " c "," d  " ', wires:[["n2"]] },
                 {id:"n2", type:"helper"} ];
@@ -170,6 +221,58 @@ describe('CSV node', function() {
                 n1.emit("input", {payload:testString});
             });
         });
+
+        it('should allow passing in a template as first line of CSV (not comma)', function(done) {
+            var flow = [ { id:"n1", type:"csv", temp:"", hdrin:true, sep:";", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { a: 1, "b b":2, "c;c":3, "d, d": 4 });
+                    msg.should.have.property('columns', 'a,b b,c;c,"d, d"');
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = 'a;b b;"c;c";" d, d "'+"\n"+"1;2;3;4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
+        it('should allow passing in a template as first line of CSV (special char /)', function(done) {
+            var flow = [ { id:"n1", type:"csv", temp:"", hdrin:true, sep:"/", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { a: 1, "b b":2, "c/c":3, "d, d": 4 });
+                    msg.should.have.property('columns', 'a,b b,c/c,"d, d"');
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = 'a/b b/"c/c"/" d, d "'+"\n"+"1/2/3/4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
+        it('should allow passing in a template as first line of CSV (special char \\)', function(done) {
+            var flow = [ { id:"n1", type:"csv", temp:"", hdrin:true, sep:"\\", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    msg.should.have.property('payload', { a: 1, "b b":2, "c\\c":3, "d, d": 4 });
+                    msg.should.have.property('columns', 'a,b b,c\\c,"d, d"');
+                    check_parts(msg, 0, 1);
+                    done();
+                });
+                var testString = 'a\\b b\\"c\\c"\\" d, d "'+"\n"+"1\\2\\3\\4"+String.fromCharCode(10);
+                n1.emit("input", {payload:testString});
+            });
+        });
+
         it('should leave numbers starting with 0, e and + as strings (except 0.)', function(done) {
             var flow = [ { id:"n1", type:"csv", temp:"a,b,c,d,e,f,g", wires:[["n2"]] },
                 {id:"n2", type:"helper"} ];
@@ -609,6 +712,24 @@ describe('CSV node', function() {
             });
         });
 
+        it('should convert a simple object back to a tsv using a tab as a separator', function(done) {
+            var flow = [ { id:"n1", type:"csv", temp:"", sep:"\t", wires:[["n2"]] },
+                {id:"n2", type:"helper"} ];
+            helper.load(csvNode, flow, function() {
+                var n1 = helper.getNode("n1");
+                var n2 = helper.getNode("n2");
+                n2.on("input", function(msg) {
+                    try {
+                        msg.should.have.property('payload', '1\tfoo\t"ba""r"\tdi,ng\n');
+                        done();
+                    }
+                    catch(e) { done(e); }
+                });
+                var testJson = { d:1, b:"foo", c:"ba\"r", a:"di,ng" };
+                n1.emit("input", {payload:testJson});
+            });
+        });
+
         it('should handle a template with spaces in the property names', function(done) {
             var flow = [ { id:"n1", type:"csv", temp:"a,b o,c p,,e", wires:[["n2"]] },
                 {id:"n2", type:"helper"} ];
diff --git a/test/unit/@node-red/runtime/lib/nodes/credentials_spec.js b/test/unit/@node-red/runtime/lib/nodes/credentials_spec.js
index 5e4bc8094..6db0b867b 100644
--- a/test/unit/@node-red/runtime/lib/nodes/credentials_spec.js
+++ b/test/unit/@node-red/runtime/lib/nodes/credentials_spec.js
@@ -36,102 +36,96 @@ describe('red/runtime/nodes/credentials', function() {
         index.clearRegistry();
     });
 
-    it('loads provided credentials',function(done) {
+    it('loads provided credentials',function() {
         credentials.init({
             log: log,
             settings: encryptionDisabledSettings
         });
 
-        credentials.load({"a":{"b":1,"c":2}}).then(function() {
-
+        return credentials.load({"a":{"b":1,"c":2}}).then(function() {
             credentials.get("a").should.have.property('b',1);
             credentials.get("a").should.have.property('c',2);
-
-            done();
         });
     });
-    it('adds a new credential',function(done) {
+    it('adds a new credential',function() {
         credentials.init({
             log: log,
             settings: encryptionDisabledSettings
         });
-        credentials.load({"a":{"b":1,"c":2}}).then(function() {
+        return credentials.load({"a":{"b":1,"c":2}}).then(function() {
             credentials.dirty().should.be.false();
             should.not.exist(credentials.get("b"));
-            credentials.add("b",{"foo":"bar"}).then(function() {
+            return credentials.add("b",{"foo":"bar"}).then(function() {
                 credentials.get("b").should.have.property("foo","bar");
                 credentials.dirty().should.be.true();
-                done();
             });
         });
     });
-    it('deletes an existing credential',function(done) {
+    it('deletes an existing credential',function() {
         credentials.init({
             log: log,
             settings: encryptionDisabledSettings
         });
-        credentials.load({"a":{"b":1,"c":2}}).then(function() {
+        return credentials.load({"a":{"b":1,"c":2}}).then(function() {
             credentials.dirty().should.be.false();
             credentials.delete("a");
             should.not.exist(credentials.get("a"));
             credentials.dirty().should.be.true();
-            done();
         });
     });
 
-    it('exports the credentials, clearing dirty flag', function(done) {
+    it('exports the credentials, clearing dirty flag', function() {
         credentials.init({
             log: log,
             settings: encryptionDisabledSettings
         });
         var creds = {"a":{"b":1,"c":2}};
-        credentials.load(creds).then(function() {
-            credentials.add("b",{"foo":"bar"}).then(function() {
-                credentials.dirty().should.be.true();
-                credentials.export().then(function(exported) {
-                    exported.should.eql(creds);
-                    credentials.dirty().should.be.false();
-                    done();
-                })
-            });
+        return credentials.load(creds).then(function() {
+            return credentials.add("b",{"foo":"bar"})
+        }).then(function() {
+            credentials.dirty().should.be.true();
+            return credentials.export().then(function(exported) {
+                exported.should.eql(creds);
+                credentials.dirty().should.be.false();
+            })
         });
     })
 
     describe("#clean",function() {
-        it("removes credentials of unknown nodes",function(done) {
+        it("removes credentials of unknown nodes",function() {
             credentials.init({
                 log: log,
-                settings: encryptionDisabledSettings
+                settings: encryptionDisabledSettings,
+                nodes: { getType: () => function(){} }
             });
             var creds = {"a":{"b":1,"c":2},"b":{"d":3}};
-            credentials.load(creds).then(function() {
+            return credentials.load(creds).then(function() {
                 credentials.dirty().should.be.false();
                 should.exist(credentials.get("a"));
                 should.exist(credentials.get("b"));
-                credentials.clean([{id:"b"}]).then(function() {
+                return credentials.clean([{id:"b"}]).then(function() {
                     credentials.dirty().should.be.true();
                     should.not.exist(credentials.get("a"));
                     should.exist(credentials.get("b"));
-                    done();
                 });
             });
         });
-        it("extracts credentials of known nodes",function(done) {
+        it("extracts credentials of known nodes",function() {
             credentials.init({
                 log: log,
-                settings: encryptionDisabledSettings
+                settings: encryptionDisabledSettings,
+                nodes: { getType: () => function(){} }
             });
             credentials.register("testNode",{"b":"text","c":"password"})
             var creds = {"a":{"b":1,"c":2}};
             var newConfig = [{id:"a",type:"testNode",credentials:{"b":"newBValue","c":"newCValue"}}];
-            credentials.load(creds).then(function() {
+            return credentials.load(creds).then(function() {
                 credentials.dirty().should.be.false();
-                credentials.clean(newConfig).then(function() {
+                return credentials.clean(newConfig).then(function() {
                     credentials.dirty().should.be.true();
                     credentials.get("a").should.have.property('b',"newBValue");
                     credentials.get("a").should.have.property('c',"newCValue");
                     should.not.exist(newConfig[0].credentials);
-                    done();
                 });
             });
         });
@@ -139,12 +133,13 @@ describe('red/runtime/nodes/credentials', function() {
 
     });
 
-    it('warns if a node has no credential definition', function(done) {
+    it('warns if a node has no credential definition', function() {
         credentials.init({
             log: log,
-            settings: encryptionDisabledSettings
+            settings: encryptionDisabledSettings,
+            nodes: { getType: () => function(){} }
         });
-        credentials.load({}).then(function() {
+        return credentials.load({}).then(function() {
             var node = {id:"node",type:"test",credentials:{
                 user1:"newUser",
                 password1:"newPassword"
@@ -154,14 +149,14 @@ describe('red/runtime/nodes/credentials', function() {
             log.warn.called.should.be.true();
             should.not.exist(node.credentials);
             log.warn.restore();
-            done();
         });
     })
 
     it('extract credential updates in the provided node', function(done) {
         credentials.init({
             log: log,
-            settings: encryptionDisabledSettings
+            settings: encryptionDisabledSettings,
+            nodes: { getType: () => function(){} }
         });
         var defintion = {
             user1:{type:"text"},
@@ -205,7 +200,8 @@ describe('red/runtime/nodes/credentials', function() {
     it('extract ignores node without credentials', function(done) {
         credentials.init({
             log: log,
-            settings: encryptionDisabledSettings
+            settings: encryptionDisabledSettings,
+            nodes: { getType: () => function(){} }
         });
         credentials.load({"node":{user1:"abc",password1:"123"}}).then(function() {
             var node = {id:"node",type:"test"};
@@ -233,7 +229,8 @@ describe('red/runtime/nodes/credentials', function() {
                     delete settings[key];
                     return Promise.resolve();
                 }
-            }
+            },
+            nodes: { getType: () => function(){} }
         }
         it('migrates to encrypted and generates default key', function(done) {
             settings = {};
@@ -341,7 +338,7 @@ describe('red/runtime/nodes/credentials', function() {
                 });
             });
         });
-        it('migrates from default key to user key', function(done) {
+        it('migrates from default key to user key', function() {
             settings = {
                 _credentialSecret: "e3a36f47f005bf2aaa51ce3fc6fcaafd79da8d03f2b1a9281f8fb0a285e6255a",
                 credentialSecret:  "aaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbcccccccccccccddddddddddddeeeee"
@@ -349,21 +346,20 @@ describe('red/runtime/nodes/credentials', function() {
             // {"node":{user1:"abc",password1:"123"}}
             var cryptedFlows = {"$":"5b89d8209b5158a3c313675561b1a5b5phN1gDBe81Zv98KqS/hVDmc9EKvaKqRIvcyXYvBlFNzzzJtvN7qfw06i"};
             credentials.init(runtime);
-            credentials.load(cryptedFlows).then(function() {
+            return credentials.load(cryptedFlows).then(function() {
                 credentials.dirty().should.be.true();
                 should.exist(credentials.get("node"));
-                credentials.export().then(function(result) {
+                return credentials.export().then(function(result) {
                     result.should.have.a.property("$");
                     settings.should.not.have.a.property("_credentialSecret");
 
                     // reset everything - but with _credentialSecret still set
                     credentials.init(runtime);
                     // load the freshly encrypted version
-                    credentials.load(result).then(function() {
+                    return credentials.load(result).then(function() {
                         should.exist(credentials.get("node"));
                         credentials.get("node").should.have.a.property("user1","abc");
                         credentials.get("node").should.have.a.property("password1","123");
-                        done();
                     })
                 });
             });
@@ -459,7 +455,8 @@ describe('red/runtime/nodes/credentials', function() {
                     set: function(key,value) {
                         throw new Error();
                     }
-                }
+                },
+                nodes: { getType: () => function(){} }
             }
             // {"node":{user1:"abc",password1:"123"}}
             credentials.init(runtime);