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 45d6a2707..6a2b324fe 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
@@ -11,9 +11,6 @@
   limitations under the License.
 -->
 <style>
-    .form-row label:first-child {
-        width: 125px;
-    }
 
     .mqtt-form-row-cols2 > input.mqtt-form-row-col1 {
         width: calc(35% - 75px);
@@ -35,20 +32,20 @@
         width: calc(35% - 75px);
         display: inline-block;
     }
-    
+    .form-row.mqtt5-out > label {
+        width: 130px;
+    }
     .form-row.mqtt-flags-row > label {
         vertical-align: top;
     }
     .form-row.mqtt-flags-row > .mqtt-flags {
-        display: inline-block; 
+        display: inline-block;
         width: 70%
     }
 
     .form-row.mqtt-flags-row > .mqtt-flags > .mqtt-flag > label {
         display: block;
-        padding-left: 15px;
-        text-indent: -15px;
-        width: 70%;
+        width: 100%;
     }
     .form-row.mqtt-flags-row > .mqtt-flags > .mqtt-flag > label > input {
         position: relative;
@@ -85,101 +82,38 @@
             <option value="json" data-i18n="mqtt.output.json"></option>
             <option value="base64" data-i18n="mqtt.output.base64"></option>
         </select>
-    </div>    
-    <!-- FUTURE
-    <div class="form-row mqtt5">
-        <label for="node-input-userProperties"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.userProperties"></span></label>
-        <input id="node-input-userPropertiesType" type="hidden">
-        <input type="text" id="node-input-userProperties" style="width: 70%;" data-i18n="[placeholder]mqtt.label.userProperties" placeholder="">
-    </div> -->
-    <!-- FUTURE
-    <div class="form-row mqtt5">
-        <label for="node-input-subscriptionIdentifier" class="mqtt-form-row-col1"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.subscriptionIdentifier"></span></label>
-        <input type="number" min="0" max="268435455" id="node-input-subscriptionIdentifier" class="mqtt-form-row-col1" >
-    </div>  -->
-    <div class="form-row mqtt-flags-row mqtt5"> 
+    </div>
+    <div class="form-row mqtt-flags-row mqtt5">
         <label for="node-input-nl" ><i class="fa fa-flag"></i> <span data-i18n="mqtt.label.flags">Flags</span></label>
         <div class="mqtt-flags">
             <div class="mqtt-flag">
                 <label for="node-input-nl">
                     <input type="checkbox" id="node-input-nl">
                     <span data-i18n="mqtt.label.nl"></span>
-                </label>                
+                </label>
             </div>
             <div class="mqtt-flag">
                 <label for="node-input-rap">
                     <input type="checkbox" id="node-input-rap">
                     <span data-i18n="mqtt.label.rap"></span>
-                </label>                
+                </label>
             </div>
         </div>
-    </div> 
-    <div class="form-row mqtt5"> 
-        <label for="node-input-rh" ><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.rh"></span></label>
-        <select id="node-input-rh" style="width:70%;">
+    </div>
+    <div class="form-row mqtt5">
+        <label for="node-input-rh" style="width:100%"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.rh"></span></label>
+        <select id="node-input-rh" style="margin-left: 104px; width: 70%">
             <option value="0" data-i18n="mqtt.label.rh0"></option>
             <option value="1" data-i18n="mqtt.label.rh1"></option>
             <option value="2" data-i18n="mqtt.label.rh2"></option>
         </select>
-    </div> 
+    </div>
     <div class="form-row">
         <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
         <input type="text" id="node-input-name" data-i18n="[placeholder]common.label.name">
     </div>
 </script>
 
-<script type="text/javascript">
-    RED.nodes.registerType('mqtt in',{
-        category: 'network',
-        defaults: {
-            name: {value:""},
-            topic: {value:"",required:true,validate: RED.validators.regex(/^(#$|(\+|[^+#]*)(\/(\+|[^+#]*))*(\/(\+|#|[^+#]*))?$)/)},
-            qos: {value: "2"},
-            datatype: {value:"auto",required:true},
-            broker: {type:"mqtt-broker", required:true},
-            // userProperties: {value:"userProperties"},
-            // userPropertiesType: {value:"none"},
-            // subscriptionIdentifier: {value:0},
-            nl: {value:false},
-            rap: {value:true},
-            rh: {value:0},
-        },
-        color:"#d8bfd8",
-        inputs:0,
-        outputs:1,
-        icon: "bridge.svg",
-        label: function() {
-            return this.name||this.topic||"mqtt";
-        },
-        labelStyle: function() {
-            return this.name?"node_label_italic":"";
-        },
-        oneditprepare: function() {
-            $("#node-input-broker").change(function(d){
-                var confNode = RED.nodes.node($("#node-input-broker").val());
-                var v5 = confNode && confNode.protocolVersion == "5";
-                if(v5) {
-                    $("div.form-row.mqtt5").show();
-                } else {
-                    $("div.form-row.mqtt5").hide();
-                }
-            });
-            if (this.qos === undefined) {
-                $("#node-input-qos").val("2");
-            }
-            if (this.datatype === undefined) {
-                $("#node-input-datatype").val("auto");
-            }
-            // FUTURE
-            // $("#node-input-userProperties").typedInput({
-            //     default: "none",
-            //     types:[{ value: 'none', label: 'None', hasValue: false },'flow','global','json'],
-            //     typeField: $("#node-input-userPropertiesType")
-            // });
-        }
-    });
-</script>
-
 <script type="text/html" data-template-name="mqtt out">
     <div class="form-row">
         <label for="node-input-broker"><i class="fa fa-globe"></i> <span data-i18n="mqtt.label.broker"></span></label>
@@ -198,7 +132,7 @@
             <option value="1">1</option>
             <option value="2">2</option>
         </select>
-        
+
         <label for="node-input-retain" class="mqtt-form-row-col2"><i class="fa fa-history"></i> <span data-i18n="mqtt.retain"></span></label>
         <select id="node-input-retain" class="mqtt-form-row-col2" >
             <option value=""></option>
@@ -206,49 +140,27 @@
             <option value="true" data-i18n="mqtt.true"></option>
         </select>
     </div>
-    <div class="form-row mqtt5">
-        <label for="node-input-userProperties"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.userProperties"></span></label>
-        <input id="node-input-userPropertiesType" type="hidden">
-        <input type="text" id="node-input-userProperties" style="width: 70%;" data-i18n="[placeholder]mqtt.label.userProperties" placeholder="">
+    <div class="form-row mqtt5 mqtt5-out">
+        <label for="node-input-userProps"><span data-i18n="mqtt.label.userProperties"></span></label>
+        <input type="text" id="node-input-userProps" style="width: calc(100% - 166px);">
     </div>
-    <div class="form-row mqtt5">
-        <label for="node-input-responseTopic"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.responseTopic"></span></label>
-        <input id="node-input-responseTopicType" type="hidden">
-        <input type="text" id="node-input-responseTopic" style="width: 70%;" data-i18n="[placeholder]mqtt.label.responseTopic" placeholder="">
+    <div class="form-row mqtt5 mqtt5-out">
+        <label for="node-input-respTopic"><span data-i18n="mqtt.label.responseTopic"></span></label>
+        <input type="text" id="node-input-respTopic" style="width: calc(100% - 166px);">
     </div>
-    <div class="form-row mqtt5">
-        <label for="node-input-correlationData"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.correlationData"></span></label>
-        <input id="node-input-correlationDataType" type="hidden">
-        <input type="text" id="node-input-correlationData" style="width: 70%;" data-i18n="[placeholder]mqtt.label.correlationData" placeholder="">
+    <div class="form-row mqtt5 mqtt5-out">
+        <label for="node-input-correl"><span data-i18n="mqtt.label.correlationData"></span></label>
+        <input type="text" id="node-input-correl" style="width: calc(100% - 166px);">
     </div>
-    <div class="form-row mqtt5">
-        <label for="node-input-contentType"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.contentType"></span></label>
-        <input id="node-input-contentTypeType" type="hidden">
-        <input type="text" id="node-input-contentType" style="width: 70%;" data-i18n="[placeholder]mqtt.label.contentType" placeholder="">
+    <div class="form-row mqtt5 mqtt5-out">
+        <label for="node-input-contentType"><span data-i18n="mqtt.label.contentType"></span></label>
+        <input type="text" id="node-input-contentType" style="width: calc(100% - 166px);">
     </div>
 
-    <div class="form-row mqtt-form-row-cols2 mqtt5">
-        <label for="node-input-messageExpiryInterval" class="mqtt-form-row-col1"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.messageExpiryInterval"></span></label>
-        <input id="node-input-messageExpiryIntervalType" type="hidden">
-        <input id="node-input-messageExpiryInterval"  style="width: 70%;" class="mqtt-form-row-col1" >
-        
-        <!-- FUTURE
-        <label for="node-input-topicAlias" class="mqtt-form-row-col2"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.topicAlias">Alias</span></label>
-        <input type="number" min="0" id="node-input-topicAlias" class="mqtt-form-row-col2" > -->
-    </div> 
-
-    <!-- FUTURE
-    <div class="form-row mqtt-form-row-cols2 mqtt5">
-        <label for="node-input-subscriptionIdentifier" class="mqtt-form-row-col1"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.subscriptionIdentifier"></span></label>
-        <input type="number" min="0" max="268435455" id="node-input-subscriptionIdentifier" class="mqtt-form-row-col1" >
-        
-        <label for="node-input-payloadFormatIndicator" class="mqtt-form-row-col2"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.payloadFormatIndicator"></span></label>
-        <select id="node-input-payloadFormatIndicator" class="mqtt-form-row-col2" >
-            <option value=""></option>
-            <option value="false" data-i18n="mqtt.label.payloadFormatIndicatorFalse"></option>
-            <option value="true" data-i18n="mqtt.label.payloadFormatIndicatorTrue"></option>
-        </select>
-    </div>  -->
+    <div class="form-row mqtt-form-row-cols2 mqtt5 mqtt5-out">
+        <label for="node-input-expiry" class="mqtt-form-row-col1"><span data-i18n="mqtt.label.expiry"></span></label>
+        <input id="node-input-expiry"  style="width: calc(100% - 166px);" class="mqtt-form-row-col1" >
+    </div>
 
     <div class="form-row">
         <label for="node-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
@@ -257,149 +169,6 @@
     <div class="form-tips"><span data-i18n="mqtt.tip"></span></div>
 </script>
 
-<script type="text/javascript">
-    RED.nodes.registerType('mqtt out',{
-        category: 'network',
-        defaults: {
-            name: {value:""},
-            topic: {value:""},
-            qos: {value:""},
-            retain: {value:""},
-            responseTopic: {value:"responseTopic"},
-            responseTopicType: {value:'none'},
-            contentType: {value:"contentType"},
-            contentTypeType: {value:'none'},
-            userProperties: {value:'userProperties'},
-            userPropertiesType: {value:'none'},
-            correlationData: {value:'correlationData'},
-            correlationDataType: {value:'none'},
-            messageExpiryInterval: {value:"messageExpiryInterval"},
-            messageExpiryIntervalType: {value:'none'},
-            // FUTURE topicAlias: {value:0},
-            // FUTURE payloadFormatIndicator: {value:false},
-            // FUTURE subscriptionIdentifier: {value:0},
-            broker: {type:"mqtt-broker", required:true}
-        },
-        color:"#d8bfd8",
-        inputs:1,
-        outputs:0,
-        icon: "bridge.svg",
-        align: "right",
-        label: function() {
-            return this.name||this.topic||"mqtt";
-            // FUTURE return this.name||this.topic||(this.topicAlias ? "@"+this.topicAlias : "mqtt");
-        },
-        oneditprepare: function() {
-            var typedInputNoneOpt = { value: 'none', label: 'None', hasValue: false };
-
-            function showHideDynamicFields() {
-                var confNode = RED.nodes.node($("#node-input-broker").val());
-                var v5 = confNode && confNode.protocolVersion == "5";
-                if(v5) {
-                    $("div.form-row.mqtt5").show();
-                } else {
-                    $("div.form-row.mqtt5").hide();
-                }
-                var t = $("#node-input-responseTopic").typedInput("type");
-                if (t == 'none') {
-                    $("#node-input-correlationData").parent().hide();
-                } else {
-                    $("#node-input-correlationData").parent().show();
-                }
-            }
-
-            $("#node-input-broker").change(function(d){
-                showHideDynamicFields();
-            });
-            
-            var responseTopicTI = $("#node-input-responseTopic").typedInput({
-                default: 'none',
-                types: [typedInputNoneOpt, 'msg', 'flow', 'global', 'str'],
-                typeField: $("#node-input-responseTopicType")
-            });
-
-            var correlationDataTI = $("#node-input-correlationData").typedInput({
-                default: 'none',
-                types: [typedInputNoneOpt, 'msg', 'flow', 'global', 'bin'],
-                typeField: $("#node-input-correlationDataType")
-            });
-            //show / hide correlation data depending on responseTopic
-            responseTopicTI.on("change", function() {
-                showHideDynamicFields();
-            });
-            responseTopicTI.triggerHandler("change");
-
-            $("#node-input-userProperties").typedInput({
-                default: 'none',
-                types: [typedInputNoneOpt, 'msg', 'flow', 'global', 'json'],
-                typeField: $("#node-input-userPropertiesType")
-            });
-
-            $("#node-input-messageExpiryInterval").typedInput({
-                default: 'none',
-                types: [typedInputNoneOpt, 'msg', 'flow', 'global', 'num'],
-                typeField: $("#node-input-messageExpiryIntervalType")
-            });
-
-            var makeTypedInputOpt = function(value, label, tooltip){
-                return { 
-                    label: label, 
-                    value: value || label, 
-                    title: tooltip,
-                    multiple: true
-                }
-            }
-            //TODO: i18n
-            var commonOpts = [
-                makeTypedInputOpt("application/gzip", "application/gzip", "GZip Compressed Archive"),
-                makeTypedInputOpt("application/json", "application/json", "JSON format"),
-                makeTypedInputOpt("application/octet-stream", "application/octet-stream", "Any kind of binary data"),
-                makeTypedInputOpt("application/ogg", "application/ogg", "OGG"),
-                makeTypedInputOpt("application/pdf", "application/pdf", "Adobe Portable Document Format (PDF)"),
-                makeTypedInputOpt("application/zip", "application/zip", "ZIP archive"),
-                makeTypedInputOpt("audio/aac", "audio/aac", "AAC audio"),
-                makeTypedInputOpt("audio/midi", "audio/midi", "Musical Instrument Digital Interface (MIDI)"),
-                makeTypedInputOpt("audio/x-midi", "audio/x-midi", "Musical Instrument Digital Interface (MIDI)"),
-                makeTypedInputOpt("audio/mpeg", "audio/mpeg", "MP3 audio"),
-                makeTypedInputOpt("audio/ogg", "audio/ogg", "OGG audio"),
-                makeTypedInputOpt("audio/wav", "audio/wav", "Waveform Audio Format"),
-                makeTypedInputOpt("audio/webm", "audio/webm", "WEBM audio"),
-                makeTypedInputOpt("image/bmp", "image/bmp", "Windows OS/2 Bitmap Graphics"),
-                makeTypedInputOpt("image/gif", "image/gif", "Graphics Interchange Format (GIF)"),
-                makeTypedInputOpt("image/jpeg", "image/jpeg", "JPEG images"),
-                makeTypedInputOpt("image/png", "image/png", "Portable Network Graphics"),
-                makeTypedInputOpt("image/tiff", "image/tiff", "Tagged Image File Format (TIFF)"),
-                makeTypedInputOpt("image/webp", "image/webp", "WEBP image"),
-                makeTypedInputOpt("text/csv", "text/csv", "Comma-separated values (CSV)"),
-                makeTypedInputOpt("text/html", "text/html", "HyperText Markup Language (HTML)"),
-                makeTypedInputOpt("text/plain", "text/plain", "Text, (generally ASCII or ISO 8859-n)"),
-                makeTypedInputOpt("video/mpeg", "video/mpeg", "MPEG Video"),
-                makeTypedInputOpt("video/ogg", "video/ogg", "OGG video"),
-                makeTypedInputOpt("video/webm", "video/webm", "WEBM video"),
-            ];
-            $("#node-input-contentType").typedInput({
-                default: 'none',
-                types: [
-                    typedInputNoneOpt,
-                    {
-                        value: "preset",
-                        label: "Preset",
-                        title: "Preset Content-Types",
-                        icon: "fa fa-list",
-                        showLabel: false,
-                        multiple: false,
-                        options: commonOpts,
-                        default: "application/json"
-                    }, 'msg', 'flow', 'global', 'str'],
-                typeField: $("#node-input-contentTypeType")
-            });
-        },
-        labelStyle: function() {
-            return this.name?"node_label_italic":"";
-        }
-    });
-</script>
-
 <script type="text/html" data-template-name="mqtt-broker">
     <div class="form-row">
         <label for="node-config-input-name"><i class="fa fa-tag"></i> <span data-i18n="common.label.name"></span></label>
@@ -412,35 +181,14 @@
         <div id="mqtt-broker-tab-connection" style="display:none">
             <div class="form-row node-input-broker">
                 <label for="node-config-input-broker"><i class="fa fa-globe"></i> <span data-i18n="mqtt.label.broker"></span></label>
-                <input type="text" id="node-config-input-broker" style="width:40%;" data-i18n="[placeholder]mqtt.label.example">
+                <input type="text" id="node-config-input-broker" style="width: calc(100% - 300px);" data-i18n="[placeholder]mqtt.label.example">
                 <label for="node-config-input-port" style="margin-left:20px; width:43px; "> <span data-i18n="mqtt.label.port"></span></label>
                 <input type="text" id="node-config-input-port" data-i18n="[placeholder]mqtt.label.port" style="width:55px">
             </div>
-            <div class="form-row">
-                <input type="checkbox" id="node-config-input-usetls" style="display: inline-block; width: auto; vertical-align: top;">
-                <label for="node-config-input-usetls" style="width: auto" data-i18n="mqtt.label.use-tls"></label>
-                <div id="node-config-row-tls" class="hide">
-                    <label style="width: auto; margin-left: 20px; margin-right: 10px;" for="node-config-input-tls"><span data-i18n="mqtt.label.tls-config"></span></label><input style="width: 300px;" type="text" id="node-config-input-tls">
-                </div>
-            </div>
-            <div class="form-row">
-                <label for="node-config-input-clientid"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.clientid"></span></label>
-                <input type="text" id="node-config-input-clientid" data-i18n="[placeholder]mqtt.placeholder.clientid">
-            </div>
-            <div class="form-row">
-                <label for="node-config-input-keepalive" style="width: auto"><i class="fa fa-clock-o"></i> <span data-i18n="mqtt.label.keepalive"></span></label>
-                <input type="text" id="node-config-input-keepalive" style="width: 50px">
-            </div>
-            <div class="form-row mqtt-form-row-cols2">
-                <label for="node-config-input-cleansession" class="mqtt-form-row-col1"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.session"></span>Session</label>
-                <div class="mqtt-flag mqtt-form-row-col1" style="display: inline-block;width: calc(35% - 75px);">
-                    <label for="node-config-input-cleansession" style="display: block; padding-left: 15px; text-indent: -15px;">
-                        <input type="checkbox" id="node-config-input-cleansession" style="position: relative;vertical-align: bottom; top: -2px; width: 15px;height: 15px;">
-                        <span data-i18n="mqtt.label.cleansession"></span>
-                    </label>
-                </div>
-                <label for="node-config-input-sessionExpiryInterval" class="mqtt-form-row-col2 mqtt5 sessionExpiryInterval"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.sessionExpiryInterval"></span></label>
-                <input type="number" min="0" id="node-config-input-sessionExpiryInterval" class="mqtt-form-row-col2 mqtt5 sessionExpiryInterval" >
+            <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;" data-ai18n="mqtt.label.use-tls">Use TLS</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">
                 <label for="node-config-input-protocolVersion"><i class="fa fa-cog"></i> <span data-i18n="mqtt.label.protocolVersion"></span></label>
@@ -450,24 +198,34 @@
                     <option value="5" data-i18n="mqtt.label.protocolVersion5"></option>
                 </select>
             </div>
-            <!-- FUTURE
+            <div class="form-row">
+                <label for="node-config-input-clientid"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.clientid"></span></label>
+                <input type="text" id="node-config-input-clientid" data-i18n="[placeholder]mqtt.placeholder.clientid">
+            </div>
+            <div class="form-row">
+                <label for="node-config-input-keepalive"><i class="fa fa-heartbeat"></i> <span data-i18n="mqtt.label.keepalive"></span></label>
+                <input type="number" min="0" id="node-config-input-keepalive" style="width: 100px">
+            </div>
+            <div class="form-row" style="margin-bottom:0">
+                <label style="vertical-align:top;"><i class="fa fa-info"></i> Session</label>
+                <div style="display: inline-block; width:calc(100% - 110px)">
+                    <div class="form-row">
+                        <label for="node-config-input-cleansession" style="width: auto;">
+                            <input type="checkbox" id="node-config-input-cleansession" style="position: relative;vertical-align: bottom; top: -2px; width: 15px;height: 15px;">
+                            <span id="node-config-input-cleansession-label" data-i18n="mqtt.label.cleansession"></span>
+                        </label>
+                    </div>
+                    <div class="form-row mqtt5">
+                        <label style="width:auto" for="node-config-input-sessionExpiry"><span data-i18n="mqtt.label.sessionExpiry"></span></label>
+                        <input type="number" min="0" id="node-config-input-sessionExpiry" style="width: 100px" >
+                    </div>
+                </div>
+            </div>
             <div class="form-row mqtt5">
-                <label for="node-config-input-userProperties"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.userProperties"></span></label>
-                <input id="node-config-input-userPropertiesType" type="hidden">
-                <input type="text" id="node-config-input-userProperties" style="width: 70%;" data-i18n="[placeholder]mqtt.label.userProperties" placeholder="">
-            </div>            
-            <div class="form-row mqtt5">
-                <label for="node-config-input-topicAliasMaximum"><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.topicAliasMaximum"></span></label>
-                <input type="number" min="0" id="node-config-input-topicAliasMaximum">
-            </div> 
-            <div class="form-row mqtt5">
-                <label for="node-config-input-maximumPacketSize" ><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.maximumPacketSize"></span></label>
-                <input type="number" min="0" id="node-config-input-maximumPacketSize">
-            </div> 
-            <div class="form-row mqtt5">
-                <label for="node-config-input-receiveMaximum" ><i class="fa fa-tag"></i> <span data-i18n="mqtt.label.receiveMaximum"></span></label>
-                <input type="number" min="0" id="node-config-input-receiveMaximum">
-            </div>  -->
+                <label style="width: 125px;" for="node-config-input-userProps"><span data-i18n="mqtt.label.userProperties"></span></label>
+                <input type="text" id="node-config-input-userProps" style="width: calc(100% - 166px);">
+            </div>
+            <br>
         </div>
         <div id="mqtt-broker-tab-security" style="display:none">
             <div class="form-row">
@@ -504,6 +262,26 @@
                             <option value="2">2</option>
                         </select>
                     </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-birth-contentType" data-i18n="mqtt.label.contentType"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-birth-contentType">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-birth-props" data-i18n="mqtt.label.userProperties"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-birth-props">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-birth-respTopic"><span data-i18n="mqtt.label.responseTopic"></span></label>
+                        <input type="text" id="node-config-input-birth-respTopic" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-birth-correl"><span data-i18n="mqtt.label.correlationData"></span></label>
+                        <input type="text" id="node-config-input-birth-correl" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-birth-expiry"><span data-i18n="mqtt.label.expiry"></span></label>
+                        <input id="node-config-input-birth-expiry"  style="width: calc(100% - 200px);">
+                    </div>
                 </div>
             </div>
             <div id="mqtt-broker-section-close">
@@ -530,6 +308,26 @@
                             <option value="2">2</option>
                         </select>
                     </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-close-contentType" data-i18n="mqtt.label.contentType"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-close-contentType">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-close-props" data-i18n="mqtt.label.userProperties"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-close-props">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-close-respTopic"><span data-i18n="mqtt.label.responseTopic"></span></label>
+                        <input type="text" id="node-config-input-close-respTopic" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-close-correl"><span data-i18n="mqtt.label.correlationData"></span></label>
+                        <input type="text" id="node-config-input-close-correl" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-close-expiry"><span data-i18n="mqtt.label.expiry"></span></label>
+                        <input id="node-config-input-close-expiry"  style="width: calc(100% - 200px);">
+                    </div>
                 </div>
             </div>
             <div id="mqtt-broker-section-will">
@@ -556,6 +354,30 @@
                             <option value="2">2</option>
                         </select>
                     </div>
+                    <div class="form-row mqtt5">
+                        <label>Delay</label>
+                        <input type="number" min="0" id="node-config-input-will-delay" style="width: 100px" >
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-will-contentType" data-i18n="mqtt.label.contentType"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-will-contentType">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-will-props" data-i18n="mqtt.label.userProperties"></label>
+                        <input type="text" style="width:calc(100% - 200px);" id="node-config-input-will-props">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-will-respTopic"><span data-i18n="mqtt.label.responseTopic"></span></label>
+                        <input type="text" id="node-config-input-will-respTopic" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-will-correl"><span data-i18n="mqtt.label.correlationData"></span></label>
+                        <input type="text" id="node-config-input-will-correl" style="width: calc(100% - 200px);">
+                    </div>
+                    <div class="form-row mqtt5 mqtt5-out">
+                        <label for="node-config-input-will-expiry"><span data-i18n="mqtt.label.expiry"></span></label>
+                        <input id="node-config-input-will-expiry"  style="width: calc(100% - 200px);">
+                    </div>
                 </div>
             </div>
         </div>
@@ -563,6 +385,40 @@
 </script>
 
 <script type="text/javascript">
+(function() {
+
+    var typedInputNoneOpt = { value: 'none', label: '', hasValue: false };
+    var makeTypedInputOpt = function(value){
+        return {
+            value: value,
+            label:value,
+            hasValue: false
+        }
+    }
+    var contentTypeOpts = [
+        typedInputNoneOpt,
+        makeTypedInputOpt("application/json"),
+        makeTypedInputOpt("application/octet-stream"),
+        makeTypedInputOpt("text/csv"),
+        makeTypedInputOpt("text/html"),
+        makeTypedInputOpt("text/plain"),
+        {value:"other", label:""}
+    ];
+
+    function getDefaultContentType(value) {
+        var defaultContentType;
+        var matchedContentType = contentTypeOpts.filter(function(v) {
+            return v.value === value;
+        })
+        if (matchedContentType.length > 0) {
+            defaultContentType = matchedContentType[0].value;
+        }
+        if (value && !defaultContentType) {
+            defaultContentType = 'other';
+        }
+        return defaultContentType || 'none'
+    }
+
     RED.nodes.registerType('mqtt-broker',{
         category: 'config',
         defaults: {
@@ -588,20 +444,18 @@
             birthQos: {value:"0"},
             birthRetain: {value:false},
             birthPayload: {value:""},
+            birthMsg: { value: {}},
             closeTopic: {value:""},
             closeQos: {value:"0"},
             closeRetain: {value:false},
             closePayload: {value:""},
+            closeMsg: { value: {}},
             willTopic: {value:""},
             willQos: {value:"0"},
             willRetain: {value:false},
             willPayload: {value:""},
-            sessionExpiryInterval: {value:0},
-            // FUTURE topicAliasMaximum: {value:0},
-            // FUTURE maximumPacketSize: {value:0},
-            // FUTURE receiveMaximum: {value:0},
-            // FUTURE userPropertiesType: {value:"json"},
-            // FUTURE userProperties: {value:"{}"},
+            willMsg: { value: {}},
+            sessionExpiry: {value:0}
         },
         credentials: {
             user: {type:"text"},
@@ -643,8 +497,8 @@
                 label: this._("mqtt.tabs-label.messages")
             });
 
-            function setUpSection(sectionId, isExpanded) {
-                var birthMessageSection = $(sectionId);
+            function setUpSection(sectionId, v5Opts, isExpanded) {
+                var birthMessageSection = $("#mqtt-broker-section-"+sectionId);
                 var paletteHeader = birthMessageSection.find('.red-ui-palette-header');
                 var twistie = paletteHeader.find('i');
                 var sectionContent = birthMessageSection.find('.section-content');
@@ -659,6 +513,27 @@
                     toggleSection(!isExpanded);
                 });
                 toggleSection(isExpanded);
+                $("#node-config-input-"+sectionId+"-contentType").val(v5Opts?v5Opts.contentType:"").typedInput({
+                    default: getDefaultContentType(v5Opts?v5Opts.contentType:""),
+                    types: contentTypeOpts,
+                });
+
+                $("#node-config-input-"+sectionId+"-props").val(v5Opts?v5Opts.userProps:"").typedInput({
+                    default:  !(v5Opts?v5Opts.userProps:null)? 'none':'json',
+                    types: [typedInputNoneOpt, 'json'],
+                });
+                $("#node-config-input-"+sectionId+"-respTopic").val(v5Opts?v5Opts.respTopic:"").typedInput({
+                    default:  !(v5Opts?v5Opts.respTopic:null)? 'none':'str',
+                    types: [typedInputNoneOpt, 'str'],
+                });
+                $("#node-config-input-"+sectionId+"-correl").val(v5Opts?v5Opts.correl:"").typedInput({
+                    default:  !(v5Opts?v5Opts.correl:null)? 'none':'str',
+                    types: [typedInputNoneOpt, 'str'],
+                });
+                $("#node-config-input-"+sectionId+"-expiry").val(v5Opts?v5Opts.expiry:"").typedInput({
+                    default:  !(v5Opts?v5Opts.expiry:null)? 'none':'num',
+                    types: [typedInputNoneOpt, 'num'],
+                });
             }
 
             // show first section if none are set so the user gets the idea
@@ -666,9 +541,13 @@
                 || this.willTopic === ""
                 && this.birthTopic === ""
                 && this.closeTopic == "";
-            setUpSection('#mqtt-broker-section-birth', showBirthSection);
-            setUpSection('#mqtt-broker-section-close', this.closeTopic !== "");
-            setUpSection('#mqtt-broker-section-will', this.willTopic !== "");
+            setUpSection('birth', this.birthMsg, showBirthSection);
+            setUpSection('close', this.closeMsg, this.closeTopic !== "");
+            setUpSection('will', this.willMsg, this.willTopic !== "");
+
+            if (this.willMsg) {
+                $("#node-config-input-will-delay").val(this.willMsg.delay);
+            }
 
             setTimeout(function() { tabs.resize(); },0);
             if (typeof this.cleansession === 'undefined') {
@@ -686,30 +565,21 @@
             if (typeof this.protocolVersion === 'undefined') {
                 this.protocolVersion = 4;
             }
-            function updateSessionExpiryIntervalVisibility() {
-                var hide = ($("#node-config-input-cleansession").is(":checked") || $("#node-config-input-protocolVersion").val() != "5");
-                if(hide) {
-                    $(".sessionExpiryInterval").hide();
-                } else {
-                    $(".sessionExpiryInterval").show();
-                }
-            }            
-            $("#node-config-input-protocolVersion").change(function(){
+            $("#node-config-input-protocolVersion").on("change", function() {
                 var v5 = $("#node-config-input-protocolVersion").val() == "5";
                 if(v5) {
+                    $("#node-config-input-cleansession-label").text(RED._("node-red:mqtt.label.cleanstart"))
                     $("div.form-row.mqtt5").show();
                 } else {
+                    $("#node-config-input-cleansession-label").text(RED._("node-red:mqtt.label.cleansession"))
                     $("div.form-row.mqtt5").hide();
                 }
-                updateSessionExpiryIntervalVisibility();
             });
             $("#node-config-input-protocolVersion").val(this.protocolVersion);
-            // FUTURE
-            // $("#node-config-input-userProperties").typedInput({
-            //     default: "json",
-            //     types:['json'],
-            //     typeField: $("#node-config-input-userPropertiesType")
-            // });            
+            $("#node-config-input-userProps").typedInput({
+                default:  !this.userProps ? 'none':'json',
+                types: [typedInputNoneOpt, 'json']
+            });
             if (typeof this.keepalive === 'undefined') {
                 this.keepalive = 15;
                 $("#node-config-input-keepalive").val(this.keepalive);
@@ -727,6 +597,7 @@
                 $("#node-config-input-willQos").val("0");
             }
 
+
             function updateTLSOptions() {
                 if ($("#node-config-input-usetls").is(':checked')) {
                     $("#node-config-row-tls").show();
@@ -745,8 +616,7 @@
                 } else {
                     $("#node-config-input-clientid").attr("placeholder",node._("mqtt.placeholder.clientid-nonclean"));
                 }
-                updateSessionExpiryIntervalVisibility();
-                $("#node-config-input-clientid").change();
+                $("#node-config-input-clientid").trigger("change");
             }
             setTimeout(updateClientId,0);
             $("#node-config-input-cleansession").on("click",function() {
@@ -773,12 +643,198 @@
                 updatePortEntry();
             });
             setTimeout(updatePortEntry,50);
+            setTimeout(function() {
+                $("#node-config-input-protocolVersion").trigger("change");
+            },50);
 
         },
         oneditsave: function() {
             if (!$("#node-config-input-usetls").is(':checked')) {
                 $("#node-config-input-tls").val("");
             }
+
+            var v5 = $("#node-config-input-protocolVersion").val() == "5";
+
+            function saveV5Message(section) {
+                var msg = {};
+                if ($("#node-config-input-"+section+"Topic").val().trim().length > 0) {
+                    var contentType = $("#node-config-input-"+section+"-contentType").val().trim();
+                    if (contentType === '') {
+                        contentType = $("#node-config-input-"+section+"-contentType").typedInput('type');
+                        if (contentType === 'none' || contentType === 'other') {
+                            contentType = "";
+                        }
+                    }
+                    if (contentType) {
+                        msg.contentType = contentType;
+                    }
+                    var props = $("#node-config-input-"+section+"-props").val().trim();
+                    if (props) {
+                        msg.userProps = props;
+                    }
+                    var resp = $("#node-config-input-"+section+"-respTopic").val().trim();
+                    if (props) {
+                        msg.respTopic = resp;
+                    }
+                    var correl = $("#node-config-input-"+section+"-correl").val().trim();
+                    if (correl) {
+                        msg.correl = correl;
+                    }
+                    var expiry = $("#node-config-input-"+section+"-expiry").val().trim();
+                    if (expiry) {
+                        msg.expiry = expiry;
+                    }
+                }
+                return msg;
+            }
+
+            if (v5) {
+                this.birthMsg = saveV5Message("birth");
+                this.closeMsg = saveV5Message("close");
+                this.willMsg = saveV5Message("will");
+                var willDelay = $("#node-config-input-will-delay").val();
+                if (willDelay) {
+                    this.willMsg.delay = willDelay;
+                }
+            } else {
+                this.willMsg = {};
+                this.birthMsg = {};
+                this.closeMsg = {};
+            }
+
         }
     });
+    RED.nodes.registerType('mqtt in',{
+        category: 'network',
+        defaults: {
+            name: {value:""},
+            topic: {value:"",required:true,validate: RED.validators.regex(/^(#$|(\+|[^+#]*)(\/(\+|[^+#]*))*(\/(\+|#|[^+#]*))?$)/)},
+            qos: {value: "2"},
+            datatype: {value:"auto",required:true},
+            broker: {type:"mqtt-broker", required:true},
+            // subscriptionIdentifier: {value:0},
+            nl: {value:false},
+            rap: {value:true},
+            rh: {value:0},
+        },
+        color:"#d8bfd8",
+        inputs:0,
+        outputs:1,
+        icon: "bridge.svg",
+        label: function() {
+            return this.name||this.topic||"mqtt";
+        },
+        labelStyle: function() {
+            return this.name?"node_label_italic":"";
+        },
+        oneditprepare: function() {
+            $("#node-input-broker").on("change",function(d){
+                var confNode = RED.nodes.node($("#node-input-broker").val());
+                var v5 = confNode && confNode.protocolVersion == "5";
+                if(v5) {
+                    $("div.form-row.mqtt5").show();
+                } else {
+                    $("div.form-row.mqtt5").hide();
+                }
+            });
+            if (this.qos === undefined) {
+                $("#node-input-qos").val("2");
+            }
+            if (this.datatype === undefined) {
+                $("#node-input-datatype").val("auto");
+            }
+        }
+    });
+
+    RED.nodes.registerType('mqtt out',{
+        category: 'network',
+        defaults: {
+            name: {value:""},
+            topic: {value:""},
+            qos: {value:""},
+            retain: {value:""},
+            respTopic: {value:""},
+            contentType: {value:""},
+            userProps: {value:''},
+            correl: {value:''},
+            expiry: {value:''},
+            broker: {type:"mqtt-broker", required:true}
+        },
+        color:"#d8bfd8",
+        inputs:1,
+        outputs:0,
+        icon: "bridge.svg",
+        align: "right",
+        label: function() {
+            return this.name||this.topic||"mqtt";
+        },
+        oneditprepare: function() {
+            var that = this;
+
+            function showHideDynamicFields() {
+                var confNode = RED.nodes.node($("#node-input-broker").val());
+                var v5 = confNode && confNode.protocolVersion == "5";
+                if(v5) {
+                    $("div.form-row.mqtt5").show();
+                    var t = $("#node-input-respTopic").typedInput("type");
+                    if (t == 'none') {
+                        $("#node-input-correl").parent().hide();
+                    } else {
+                        $("#node-input-correl").parent().show();
+                    }
+                } else {
+                    $("div.form-row.mqtt5").hide();
+                }
+            }
+
+            $("#node-input-broker").on("change",function(d){
+                showHideDynamicFields();
+            });
+
+            var respTopicTI = $("#node-input-respTopic").typedInput({
+                default: !this.respTopic ? 'none':'str',
+                types: [typedInputNoneOpt,  'str'],
+            });
+
+            var correlTI = $("#node-input-correl").typedInput({
+                default: !this.correl ? 'none':'str',
+                types: [typedInputNoneOpt,  'str']
+            });
+            //show / hide correlation data depending on respTopic
+            respTopicTI.on("change", showHideDynamicFields);
+            respTopicTI.triggerHandler("change");
+
+            $("#node-input-userProps").typedInput({
+                default:  !this.userProps ? 'none':'json',
+                types: [typedInputNoneOpt, 'json'],
+            });
+            $("#node-input-expiry").typedInput({
+                default: !this.expiry ? 'none':'num',
+                types: [typedInputNoneOpt,  'num']
+            });
+            $("#node-input-contentType").on('change', function (event, type, value, urg) {
+                console.log(event);
+                console.log("ct change",type,value, urg);
+            }).typedInput({
+                default: getDefaultContentType(this.contentType),
+                types: contentTypeOpts
+            })
+        },
+        oneditsave: function() {
+
+            var contentType = $("#node-input-contentType").val().trim();
+            if (contentType === '') {
+                contentType = $("#node-input-contentType").typedInput('type');
+                if (contentType === 'none' || contentType === 'other') {
+                    contentType = "";
+                }
+            }
+            $("#node-input-contentType").val(contentType)
+
+        },
+        labelStyle: function() {
+            return this.name?"node_label_italic":"";
+        }
+    });
+})();
 </script>
\ No newline at end of file
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 103e161c5..c9d0c8246 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
@@ -14,8 +14,6 @@
  * limitations under the License.
  **/
 
-const { debug } = require("console");
-
 module.exports = function(RED) {
     "use strict";
     var mqtt = require("mqtt");
@@ -55,8 +53,8 @@ module.exports = function(RED) {
      * @param {integer} [def] An optional default to set in the destination object if prop is NOT present in the soruce object
      */
     function setIntProp(src, dst, propName, minVal, maxVal, def) {
-        if (src.hasOwnProperty(propName)) { 
-            var v = parseInt(src[propName]); 
+        if (src.hasOwnProperty(propName)) {
+            var v = parseInt(src[propName]);
             if(isNaN(v)) return;
             if(minVal != null) {
                 if(v < minVal) return;
@@ -69,7 +67,7 @@ module.exports = function(RED) {
             if(def != undefined) dst[propName] = def;
         }
     }
-    
+
     /**
      * Helper function for setting string property values in the MQTT V5 properties object
      * @param {object} src Source object containing properties
@@ -78,7 +76,7 @@ module.exports = function(RED) {
      * @param {string} [def] An optional default to set in the destination object if prop is NOT present in the soruce object
      */
     function setStrProp(src, dst, propName, def) {
-        if (src[propName] && typeof src[propName] == "string") { 
+        if (src[propName] && typeof src[propName] == "string") {
             dst[propName] = src[propName];
         } else {
             if(def != undefined) dst[propName] = def;
@@ -93,7 +91,7 @@ module.exports = function(RED) {
      * @param {boolean} [def] An optional default to set in the destination object if prop is NOT present in the soruce object
      */
     function setBoolProp(src, dst, propName, def) {
-        if (src[propName] != null) { 
+        if (src[propName] != null) {
             if(src[propName] === "true" || src[propName] === true) {
                 dst[propName] = true;
             } else if(src[propName] === "false" || src[propName] === false) {
@@ -105,14 +103,14 @@ module.exports = function(RED) {
     }
 
     /**
-     * Helper function for copying the MQTT v5 srcUserProperties object (parameter1) to the properties object (parameter2). 
+     * Helper function for copying the MQTT v5 srcUserProperties object (parameter1) to the properties object (parameter2).
      * Any property in srcUserProperties that is NOT a key/string pair will be silently discarded.
      * NOTE: if no sutable properties are present, the userProperties object will NOT be added to the properties object
      * @param {object} srcUserProperties An object with key/value string pairs
      * @param {object} properties A properties object in which userProperties will be copied to
      */
     function setUserProperties(srcUserProperties, properties) {
-        if (srcUserProperties && typeof srcUserProperties == "object") { 
+        if (srcUserProperties && typeof srcUserProperties == "object") {
             let _clone = {};
             let count = 0;
             let keys = Object.keys(srcUserProperties);
@@ -129,7 +127,7 @@ module.exports = function(RED) {
     }
 
     /**
-     * Helper function for copying the MQTT v5 buffer type properties 
+     * Helper function for copying the MQTT v5 buffer type properties
      * NOTE: if src[propName] is not a buffer, dst[propName] will NOT be assigned a value (unless def is set)
      * @param {object} src Source object containing properties
      * @param {object} dst Destination object to set/add properties
@@ -140,7 +138,7 @@ module.exports = function(RED) {
         if(!dst) return;
         if (src && dst) {
             var buf = src[propName];
-            if (buf && typeof Buffer.isBuffer(buf)) { 
+            if (buf && typeof Buffer.isBuffer(buf)) {
                 dst[propName] = Buffer.from(buf);
             }
         } else {
@@ -162,7 +160,7 @@ module.exports = function(RED) {
         this.protocolVersion = n.protocolVersion;
         this.keepalive = n.keepalive;
         this.cleansession = n.cleansession;
-        this.sessionExpiryInterval = n.sessionExpiryInterval;
+        this.sessionExpiryInterval = n.sessionExpiry;
         this.topicAliasMaximum = n.topicAliasMaximum;
         this.maximumPacketSize = n.maximumPacketSize;
         this.receiveMaximum = n.receiveMaximum;
@@ -186,6 +184,20 @@ module.exports = function(RED) {
                 retain: n.birthRetain=="true"|| n.birthRetain===true,
                 //TODO: add payloadFormatIndicator, messageExpiryInterval, contentType, responseTopic, correlationData, userProperties
             };
+            if (n.birthMsg) {
+                setStrProp(n.birthMsg, this.birthMessage, "contentType");
+                if(n.birthMsg.userProps && /^ *{/.test(n.birthMsg.userProps)) {
+                    try {
+                        this.birthMessage.userProperties = JSON.parse(n.birthMsg.userProps)
+                    } catch(err) {}
+                }
+                n.birthMsg.responseTopic = n.birthMsg.respTopic;
+                setStrProp(n.birthMsg, this.birthMessage, "responseTopic");
+                n.birthMsg.correlationData = n.birthMsg.correl;
+                setBufferProp(n.birthMsg, this.birthMessage, "correlationData");
+                n.birthMsg.messageExpiryInterval = n.birthMsg.expiry
+                setIntProp(n.willMsg,this.birthMessage, "messageExpiryInterval")
+            }
         }
 
         if (n.closeTopic) {
@@ -196,6 +208,20 @@ module.exports = function(RED) {
                 retain: n.closeRetain=="true"|| n.closeRetain===true,
                 //TODO: add payloadFormatIndicator, messageExpiryInterval, contentType, responseTopic, correlationData, userProperties
             };
+            if (n.closeMsg) {
+                setStrProp(n.closeMsg, this.closeMessage, "contentType");
+                if(n.closeMsg.userProps && /^ *{/.test(n.closeMsg.userProps)) {
+                    try {
+                        this.closeMessage.userProperties = JSON.parse(n.closeMsg.userProps)
+                    } catch(err) {}
+                }
+                n.closeMsg.responseTopic = n.closeMsg.respTopic;
+                setStrProp(n.closeMsg, this.closeMessage, "responseTopic");
+                n.closeMsg.correlationData = n.closeMsg.correl;
+                setBufferProp(n.closeMsg, this.closeMessage, "correlationData");
+                n.closeMsg.messageExpiryInterval = n.closeMsg.expiry
+                setIntProp(n.willMsg,this.closeMessage, "messageExpiryInterval")
+            }
         }
 
         if (this.credentials) {
@@ -302,16 +328,14 @@ module.exports = function(RED) {
             this.options.properties = {};
             this.options.properties.requestResponseInformation = true;
             this.options.properties.requestProblemInformation = true;
-            if(this.userProperties) {
-                let userProperties = RED.util.evaluateNodeProperty(this.userProperties, this.userPropertiesType, this, {});
-                setUserProperties(userProperties, this.options.properties);
+            if(this.userProperties && /^ *{/.test(this.userProperties)) {
+                try {
+                    setUserProperties(JSON.parse(this.userProperties), this.options.properties);
+                } catch(err) {}
+            }
+            if (this.sessionExpiryInterval && this.sessionExpiryInterval !== "0") {
+                setIntProp(this,this.options.properties,"sessionExpiryInterval");
             }
-            setIntProp(this,this.options.properties,"sessionExpiryInterval", 0);
-            setIntProp(this,this.options.properties,"topicAliasMaximum", 0);
-            setIntProp(this,this.options.properties,"maximumPacketSize", 0);
-            setIntProp(this,this.options.properties,"receiveMaximum", 0);
-            setStrProp(this,this.options.properties,"authenticationMethod"); //TODO: authenticationMethod: the name of the authentication method used for extended authentication string,
-            setBufferProp(this,this.options.properties,"authenticationData"); //TODO: authenticationData: Binary Data containing authentication data
         }
         if (this.usetls && n.tls) {
             var tlsNode = RED.nodes.getNode(n.tls);
@@ -319,7 +343,6 @@ module.exports = function(RED) {
                 tlsNode.addTLSOptions(this.options);
             }
         }
-        // console.log(this.brokerurl,this.options);
 
         // If there's no rejectUnauthorized already, then this could be an
         // old config where this option was provided on the broker node and
@@ -336,8 +359,29 @@ module.exports = function(RED) {
                 retain: n.willRetain=="true"|| n.willRetain===true,
                 //TODO: add willDelayInterval, payloadFormatIndicator, messageExpiryInterval, contentType, responseTopic, correlationData, userProperties
             };
+            if (n.willMsg) {
+                this.options.will.properties = {};
+
+                setStrProp(n.willMsg, this.options.will.properties, "contentType");
+                if(n.willMsg.userProps && /^ *{/.test(n.willMsg.userProps)) {
+                    try {
+                        this.options.will.properties.userProperties = JSON.parse(n.willMsg.userProps)
+                    } catch(err) {}
+                }
+                n.willMsg.responseTopic = n.willMsg.respTopic;
+                setStrProp(n.willMsg, this.options.will.properties, "responseTopic");
+                n.willMsg.correlationData = n.willMsg.correl;
+                setBufferProp(n.willMsg, this.options.will.properties, "correlationData");
+                n.willMsg.willDelayInterval = n.willMsg.delay
+                setIntProp(n.willMsg,this.options.will.properties, "willDelayInterval")
+                n.willMsg.messageExpiryInterval = n.willMsg.expiry
+                setIntProp(n.willMsg,this.options.will.properties, "messageExpiryInterval")
+                this.options.will.payloadFormatIndicator = true;
+            }
         }
 
+        // console.log(this.brokerurl,this.options);
+
         // Define functions called by MQTT in and out nodes
         var node = this;
         this.users = {};
@@ -376,26 +420,27 @@ module.exports = function(RED) {
                     node.client.on('connect', function (connack) {
                         node.connecting = false;
                         node.connected = true;
+                        node.topicAliases = {};
                         node.log(RED._("mqtt.state.connected",{broker:(node.clientid?node.clientid+"@":"")+node.brokerurl}));
                         if(node.options.protocolVersion == 5 && connack && connack.hasOwnProperty("properties")) {
                             if(typeof connack.properties == "object") {
                                 //clean & assign all props sent from server.
-                                setIntProp(connack.properties, node.serverProperties, "topicAliasMaximum", 1);
+                                setIntProp(connack.properties, node.serverProperties, "topicAliasMaximum", 0);
                                 setIntProp(connack.properties, node.serverProperties, "receiveMaximum", 0);
                                 setIntProp(connack.properties, node.serverProperties, "sessionExpiryInterval", 0, 0xFFFFFFFF);
                                 setIntProp(connack.properties, node.serverProperties, "maximumQoS", 0, 2);
-                                setBoolProp(connack.properties, node.serverProperties, "retainAvailable");
-                                setBoolProp(connack.properties, node.serverProperties, "wildcardSubscriptionAvailable");
-                                setBoolProp(connack.properties, node.serverProperties, "subscriptionIdentifiersAvailable");
+                                setBoolProp(connack.properties, node.serverProperties, "retainAvailable",true);
+                                setBoolProp(connack.properties, node.serverProperties, "wildcardSubscriptionAvailable", true);
+                                setBoolProp(connack.properties, node.serverProperties, "subscriptionIdentifiersAvailable", true);
                                 setBoolProp(connack.properties, node.serverProperties, "sharedSubscriptionAvailable");
-                                setIntProp(connack.properties, node.serverProperties, "maximumPacketSize", 0); 
-                                setIntProp(connack.properties, node.serverProperties, "serverKeepAlive"); 
-                                setStrProp(connack.properties, node.serverProperties, "responseInformation"); 
-                                setStrProp(connack.properties, node.serverProperties, "serverReference"); 
-                                setStrProp(connack.properties, node.serverProperties, "assignedClientIdentifier"); 
-                                setStrProp(connack.properties, node.serverProperties, "reasonString"); 
+                                setIntProp(connack.properties, node.serverProperties, "maximumPacketSize", 0);
+                                setIntProp(connack.properties, node.serverProperties, "serverKeepAlive");
+                                setStrProp(connack.properties, node.serverProperties, "responseInformation");
+                                setStrProp(connack.properties, node.serverProperties, "serverReference");
+                                setStrProp(connack.properties, node.serverProperties, "assignedClientIdentifier");
+                                setStrProp(connack.properties, node.serverProperties, "reasonString");
                                 setUserProperties(connack.properties, node.serverProperties);
-                                debug("MQTTBrokerNode: ⬆ CONNECTED. node.serverProperties ==> ", node.serverProperties );//TODO: remove
+                                // node.debug("CONNECTED. node.serverProperties ==> "+JSON.stringify(node.serverProperties));//TODO: remove
                             }
                         }
                         for (var id in node.users) {
@@ -416,12 +461,10 @@ module.exports = function(RED) {
                                     if (node.subscriptions[s].hasOwnProperty(r)) {
                                         qos = Math.max(qos,node.subscriptions[s][r].qos);
                                         _options = node.subscriptions[s][r].options;
-                                        debug(`MQTTBrokerNode:${node.id}: Re-subscribe - registering handler ref ${r} for ${s} `);//TODO: remove
                                         node.client.on('message',node.subscriptions[s][r].handler);
                                     }
                                 }
                                 _options.qos = _options.qos || qos;
-                                debug(`MQTTBrokerNode:${node.id}: Re-subscribe - subscribing to topic '${topic}'`, _options);//TODO: remove
                                 node.client.subscribe(topic, _options);
                             }
                         }
@@ -432,7 +475,6 @@ module.exports = function(RED) {
                         }
                     });
                     node.client.on("reconnect", function() {
-                        debug('MQTTBrokerNode reconnect event'); //TODO: remove
                         for (var id in node.users) {
                             if (node.users.hasOwnProperty(id)) {
                                 node.users[id].status({fill:"yellow",shape:"ring",text:"node-red:common.status.connecting"});
@@ -442,14 +484,12 @@ module.exports = function(RED) {
                     //TODO: what to do with this event? Anything? Necessary?
                     node.client.on("disconnect", function(packet) {
                         //Emitted after receiving disconnect packet from broker. MQTT 5.0 feature.
-                        debug('MQTTBrokerNode disconnect event', packet); //TODO: remove //TODO: remove
                         var rc = packet && packet.properties && packet.properties.reasonString;
                         var rc = packet && packet.properties && packet.reasonCode;
                         //TODO: If keeping this event, do we use these? log these?
                     });
                     // Register disconnect handlers
                     node.client.on('close', function () {
-                        debug('MQTTBrokerNode close event', arguments); //TODO: remove 
                         if (node.connected) {
                             node.connected = false;
                             node.log(RED._("mqtt.state.disconnected",{broker:(node.clientid?node.clientid+"@":"")+node.brokerurl}));
@@ -466,7 +506,6 @@ module.exports = function(RED) {
                     // Register connect error handler
                     // The client's own reconnect logic will take care of errors
                     node.client.on('error', function (error) {
-                        debug('MQTTBrokerNode error event', error); //TODO: remove 
                     });
                 }catch(err) {
                     console.log(err);
@@ -474,6 +513,8 @@ module.exports = function(RED) {
             }
         };
 
+        this.subscriptionIds = {};
+        this.subid = 1;
         this.subscribe = function (topic,options,callback,ref) {
             ref = ref||0;
             var qos;
@@ -484,27 +525,33 @@ module.exports = function(RED) {
                 options = {};
             }
             options.qos = qos;
+            if (!node.subscriptionIds[topic]) {
+                node.subscriptionIds[topic] = node.subid++;
+            }
+            options.properties = options.properties || {};
+            options.properties.subscriptionIdentifier = node.subscriptionIds[topic];
+
             node.subscriptions[topic] = node.subscriptions[topic]||{};
             var sub = {
                 topic:topic,
                 qos:qos,
                 options:options,
                 handler:function(mtopic,mpayload, mpacket) {
-                    debug(`MQTTBrokerNode:${node.id}: this.subscribe.handler - attempting to match '${topic}' to '${mtopic}' `, mpacket); //TODO: remove
                     if(mpacket.properties && options.properties && mpacket.properties.subscriptionIdentifier && options.properties.subscriptionIdentifier && (mpacket.properties.subscriptionIdentifier !== options.properties.subscriptionIdentifier) ) {
                         //do nothing as subscriptionIdentifier does not match
-                        debug(`MQTTBrokerNode:${node.id}: > no match - this nodes subID (${options.properties.subscriptionIdentifier}) !== packet subID (${mpacket.properties.subscriptionIdentifier})`); //TODO: remove
+                        // node.debug(`> no match - this nodes subID (${options.properties.subscriptionIdentifier}) !== packet subID (${mpacket.properties.subscriptionIdentifier})`); //TODO: remove
                     } else if (matchTopic(topic,mtopic)) {
-                        debug(`MQTTBrokerNode:${node.id}: >  MATCHED '${topic}' to '${mtopic}' - performing callback`); //TODO: remove
+                        // node.debug(`>  MATCHED '${topic}' to '${mtopic}' - performing callback`); //TODO: remove
                         callback(mtopic,mpayload, mpacket);
-                    } else 
-                        debug(`MQTTBrokerNode:${node.id}: > no match / no callback`); //TODO: remove
+                    } else {
+                        // node.debug(`> no match / no callback`); //TODO: remove
+                    }
                 },
                 ref: ref
             };
             node.subscriptions[topic][ref] = sub;
             if (node.connected) {
-                debug(`MQTTBrokerNode:${node.id}: this.subscribe - registering handler ref ${ref} for ${topic} and subscribing`, options); //TODO: remove
+                // node.debug(`this.subscribe - registering handler ref ${ref} for ${topic} and subscribing `+JSON.stringify(options)); //TODO: remove
                 node.client.on('message',sub.handler);
                 node.client.subscribe(topic, options);
             }
@@ -513,33 +560,35 @@ module.exports = function(RED) {
         this.unsubscribe = function (topic, ref, removed) {
             ref = ref||0;
             var sub = node.subscriptions[topic];
-            var _debug = `MQTTBrokerNode ${node.id}: unsubscribe for topic ${topic} called... ` ; //TODO: remove
+            // var _debug = `unsubscribe for topic ${topic} called... ` ; //TODO: remove
             if (sub) {
-                _debug += "sub found. " //TODO: remove
+                // _debug += "sub found. " //TODO: remove
                 if (sub[ref]) {
-                    // debug(`MQTTBrokerNode:${node.id}: this.unsubscribe - removing handler ref ${ref} for ${topic} `); //TODO: remove
-                    _debug += `removing handler ref ${ref} for ${topic}. `
+                    // debug(`this.unsubscribe - removing handler ref ${ref} for ${topic} `); //TODO: remove
+                    // _debug += `removing handler ref ${ref} for ${topic}. `
                     node.client.removeListener('message',sub[ref].handler);
                     delete sub[ref];
                 }
-                //TODO: Review. The `if(removed)` was commented out to always delete and remove subscriptions. 
+                //TODO: Review. The `if(removed)` was commented out to always delete and remove subscriptions.
                 // if we dont then property changes dont get applied and old subs still trigger
                 //if (removed) {
-                    
+
                     if (Object.keys(sub).length === 0) {
                         delete node.subscriptions[topic];
+                        delete node.subscriptionIds[topic];
                         if (node.connected) {
-                            _debug += `calling client.unsubscribe to remove topic ${topic}` //TODO: remove
+                            // _debug += `calling client.unsubscribe to remove topic ${topic}` //TODO: remove
                             node.client.unsubscribe(topic);
                         }
                     }
                 //}
             } else {
-                _debug += "sub not found! "; //TODO: remove
+                // _debug += "sub not found! "; //TODO: remove
             }
-            debug(_debug); //TODO: remove
+            // node.debug(_debug); //TODO: remove
 
         };
+        this.topicAliases = {};
 
         this.publish = function (msg,done) {
             if (node.connected) {
@@ -562,17 +611,29 @@ module.exports = function(RED) {
                     setStrProp(msg, options.properties, "responseTopic");
                     setBufferProp(msg, options.properties, "correlationData");
                     setStrProp(msg, options.properties, "contentType");
-                    setIntProp(msg, options.properties, "messageExpiryInterval", 0); 
+                    setIntProp(msg, options.properties, "messageExpiryInterval", 0);
+                    if (msg.userProperties) {
+                        options.properties.userProperties = msg.userProperties;
+                    }
                     setUserProperties(msg.userProperties, options.properties);
                     setIntProp(msg, options.properties, "topicAlias", 1, node.serverProperties.topicAliasMaximum || 0);
-                    setBoolProp(msg, options.properties, "payloadFormatIndicator"); 
+                    setBoolProp(msg, options.properties, "payloadFormatIndicator");
                     //FUTURE setIntProp(msg, options.properties, "subscriptionIdentifier", 1, 268435455);
+                    if (options.properties.topicAlias) {
+                        if (!node.topicAliases.hasOwnProperty(options.properties.topicAlias) && msg.topic == "") {
+                            done("Invalid topicAlias");
+                            return
+                        }
+                        if (node.topicAliases[options.properties.topicAlias] === msg.topic) {
+                            msg.topic = ""
+                        } else {
+                            node.topicAliases[options.properties.topicAlias] = msg.topic
+                        }
+                    }
                 }
-                // debug(`MQTTBrokerNode:${node.id}: publish - sending payload to ${msg.topic ? msg.topic : (msg.topicAlias ? 'topicAlias-'+msg.topicAlias : '???') } `, options);//TODO: remove
-                debug(`MQTTBrokerNode:${node.id}: publish - sending payload to ${msg.topic} `, options);//TODO: remove
+
                 node.client.publish(msg.topic, msg.payload, options, function(err) {
-                    if(err) node.error(err,msg);//catch errors
-                    done && done();
+                    done && done(err);
                     return
                 });
             }
@@ -611,8 +672,6 @@ module.exports = function(RED) {
         this.topic = n.topic;
         this.qos = parseInt(n.qos);
         this.subscriptionIdentifier = n.subscriptionIdentifier;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901117
-        this.userProperties = n.userProperties;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901116
-        this.userPropertiesType = n.userPropertiesType;
         this.nl = n.nl;
         this.rap = n.rap;
         this.rh = n.rh;
@@ -635,21 +694,21 @@ module.exports = function(RED) {
                 node.brokerConn.register(this);
                 let options = { qos: this.qos };
                 if(v5) {
-                    options.properties = {};
-                    if(node.userProperties) {
-                        let userProperties = RED.util.evaluateNodeProperty(node.userProperties, node.userPropertiesType, node, {});
-                        setUserProperties(userProperties, options.properties);
-                    }
-                    setIntProp(node,options.properties,"subscriptionIdentifier", 1);
+                    // options.properties = {};
+                    // if(node.userProperties) {
+                    //     let userProperties = RED.util.evaluateNodeProperty(node.userProperties, node.userPropertiesType, node, {});
+                    //     setUserProperties(userProperties, options.properties);
+                    // }
+                    // setIntProp(node,options.properties,"subscriptionIdentifier", 1);
                     setIntProp(node, options, "rh");
                     if(node.nl === "true" || node.nl === true) options.nl = true;
                     else if(node.nl === "false" || node.nl === false) options.nl = false;
                     if(node.rap === "true" || node.rap === true) options.rap = true;
                     else if(node.rap === "false" || node.rap === false) options.rap = false;
                 }
-                
+
                 this.brokerConn.subscribe(this.topic,options,function(topic,payload,packet) {
-                    debug(`MQTTInNode:${node.id}: Broker sent ${topic}, datatype ${node.datatype}`, packet);//TODO: remove
+                    // node.debug(`Sent ${topic}, datatype ${node.datatype} `+JSON.stringify(packet));//TODO: remove
                     if (node.datatype === "buffer") {
                         // payload = payload;
                     } else if (node.datatype === "base64") {
@@ -671,12 +730,12 @@ module.exports = function(RED) {
                         //msg.properties = packet.properties;
                         setStrProp(packet.properties, msg, "responseTopic");
                         setBufferProp(packet.properties, msg, "correlationData");
-                        setStrProp(packet.properties, msg, "contentType");                    
+                        setStrProp(packet.properties, msg, "contentType");
                         // setIntProp(packet.properties, msg, "topicAlias", 1, node.brokerConn.serverProperties.topicAliasMaximum || 0);
                         // setIntProp(packet.properties, msg, "subscriptionIdentifier", 1, 268435455);
-                        setIntProp(packet.properties, msg, "messageExpiryInterval", 0); 
-                        setBoolProp(packet.properties, msg, "payloadFormatIndicator"); 
-                        setStrProp(packet.properties, msg, "reasonString"); 
+                        setIntProp(packet.properties, msg, "messageExpiryInterval", 0);
+                        setBoolProp(packet.properties, msg, "payloadFormatIndicator");
+                        setStrProp(packet.properties, msg, "reasonString");
                         setUserProperties(packet.properties.userProperties, msg);
                     }
                     if ((node.brokerConn.broker === "localhost")||(node.brokerConn.broker === "127.0.0.1")) {
@@ -709,20 +768,19 @@ module.exports = function(RED) {
         this.qos = n.qos || null;
         this.retain = n.retain;
         this.broker = n.broker;
-        this.responseTopic = n.responseTopic;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901114
-        this.responseTopicType = n.responseTopicType;
-        this.correlationData = n.correlationData;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901115
-        this.correlationDataType = n.correlationDataType; 
+        this.responseTopic = n.respTopic;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901114
+        this.correlationData = n.correl;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901115
         this.contentType = n.contentType;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901118
-        this.contentTypeType = n.contentTypeType;
-        this.messageExpiryInterval = n.messageExpiryInterval; //https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901112
-        this.messageExpiryIntervalType = n.messageExpiryIntervalType;
-        this.userProperties = n.userProperties;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901116
-        this.userPropertiesType = n.userPropertiesType;
+        this.messageExpiryInterval = n.expiry; //https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901112
+        try {
+            if (/^ *{/.test(n.userProps)) {
+                this.userProperties = JSON.parse(n.userProps);//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901116
+            }
+        } catch(err) {}
         // this.topicAlias = n.topicAlias; //https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901113
         // this.payloadFormatIndicator = n.payloadFormatIndicator; //https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901111
         // this.subscriptionIdentifier = n.subscriptionIdentifier;//https://docs.oasis-open.org/mqtt/mqtt/v5.0/os/mqtt-v5.0-os.html#_Toc3901117
-        
+
         this.brokerConn = RED.nodes.getNode(this.broker);
         var node = this;
         var chk = /[\+#]/;
@@ -744,25 +802,20 @@ module.exports = function(RED) {
                 let msgPropOverride = function(propName) { if(node[propName]) { msg[propName] = node[propName]; } }
                 msgPropOverride("topic");
                 if(v5) {
-                    if(node.userProperties && node.userPropertiesType !== "none") {
-                        let userProperties = RED.util.evaluateNodeProperty(node.userProperties, node.userPropertiesType, node, msg);
-                        if(userProperties) msg.userProperties = userProperties;
+                    if(node.userProperties) {
+                        msg.userProperties = node.userProperties;
                     }
-                    if(node.responseTopic && node.responseTopicType !== "none") {
-                        let responseTopic = RED.util.evaluateNodeProperty(node.responseTopic, node.responseTopicType, node, msg);
-                        if(responseTopic) msg.responseTopic = responseTopic;
+                    if(node.responseTopic) {
+                        msg.responseTopic = node.responseTopic;
                     }
-                    if(node.correlationData && node.correlationDataType !== "none") {
-                        let correlationData = RED.util.evaluateNodeProperty(node.correlationData, node.correlationDataType, node, msg);
-                        if(correlationData) msg.correlationData = correlationData;
+                    if(node.correlationData) {
+                        msg.correlationData = node.correlationData;
                     }
-                    if(node.contentType && node.contentTypeType !== "none") {
-                        let contentType = RED.util.evaluateNodeProperty(node.contentType, node.contentTypeType, node, msg);
-                        if(contentType) msg.contentType = contentType;
+                    if(node.contentType) {
+                        msg.contentType = node.contentType;
                     }
-                    if(node.messageExpiryInterval && node.messageExpiryIntervalType !== "none") {
-                        let messageExpiryInterval = RED.util.evaluateNodeProperty(node.messageExpiryInterval, node.messageExpiryIntervalType, node, msg);
-                        if(messageExpiryInterval) msg.messageExpiryInterval = messageExpiryInterval;
+                    if(node.messageExpiryInterval) {
+                        msg.messageExpiryInterval = node.messageExpiryInterval;
                     }
                     //Next, update/override the msg.xxxx properties from node config
                     //TODO: Should we be expecting msg.properties.xxxx instead of msg.xxxx?
@@ -774,11 +827,18 @@ module.exports = function(RED) {
                     //FUTURE setBoolProp(node,msg,"payloadFormatIndicator");
                     //FUTURE setIntProp(node,msg,"subscriptionIdentifier");
                 }
+                if (msg.userProperties && typeof msg.userProperties !== "object") {
+                    delete msg.userProperties;
+                }
+                if (msg.hasOwnProperty("topicAlias") && !isNaN(msg.topicAlias) && (msg.topicAlias === 0 || node.brokerConn.serverProperties.topicAliasMaximum === 0 || msg.topicAlias > node.brokerConn.serverProperties.topicAliasMaximum)) {
+                    delete msg.topicAlias;
+                }
+
                 if ( msg.hasOwnProperty("payload")) {
                     let topicOK = msg.hasOwnProperty("topic") && (typeof msg.topic === "string") && (msg.topic !== "");
                     if (!topicOK && v5) {
                         //NOTE: A value of 0 (in server props topicAliasMaximum) indicates that the Server does not accept any Topic Aliases on this connection
-                        if (msg.hasOwnProperty("topicAlias") && typeof msg.topicAlias === "number" && msg.topicAlias >= 0 && node.brokerConn.serverProperties.topicAliasMaximum && node.brokerConn.serverProperties.topicAliasMaximum >= msg.topicAlias) {
+                        if (msg.hasOwnProperty("topicAlias") && !isNaN(msg.topicAlias) && msg.topicAlias >= 0 && node.brokerConn.serverProperties.topicAliasMaximum && node.brokerConn.serverProperties.topicAliasMaximum >= msg.topicAlias) {
                             topicOK = true;
                             msg.topic = ""; //must be empty string
                         } else if (msg.hasOwnProperty("responseTopic") && (typeof msg.responseTopic === "string") && (msg.responseTopic !== "")) {
@@ -789,11 +849,11 @@ module.exports = function(RED) {
                         }
                     }
                     if (topicOK) { // topic must exist
-                        debug(`MQTTOutNode:${node.id}: sending msg to ${msg.topic}`, msg);//TODO: remove
-                        this.brokerConn.publish(msg, function(){
+                        // node.debug(`sending msg to ${msg.topic} `+JSON.stringify(msg));//TODO: remove
+                        this.brokerConn.publish(msg, function(err) {
                             let args = arguments;
                             let l = args.length;
-                            done();
+                            done(err);
                         });  // send the message
                     } else {
                         node.warn(RED._("mqtt.errors.invalid-topic"));
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 4df254efa..b6c8e77ae 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
@@ -350,8 +350,9 @@
             "retain": "Retain",
             "clientid": "Client ID",
             "port": "Port",
-            "keepalive": "Keepalive time(s)",
+            "keepalive": "Keep Alive",
             "cleansession": "Use clean session",
+            "cleanstart": "Use clean start",
             "use-tls": "Enable secure (SSL/TLS) connection",
             "tls-config":"TLS Configuration",
             "verify-server-cert":"Verify server certificate",
@@ -361,23 +362,23 @@
             "flags": "Flags",
             "nl": "Do not receive messages published by this client",
             "rap": "Keep retain flag of original publish",
-            "rh": "Retain Handling",
-            "rh0": "0, Always send retained messages",
-            "rh1": "1, Send retained messages for new subscription",
-            "rh2": "2, Never send retained messages",
+            "rh": "Retained message handling ",
+            "rh0": "Send retained messages",
+            "rh1": "Only send for new subscriptions",
+            "rh2": "Do not send",
             "responseTopic": "Response topic",
             "contentType": "Content Type",
             "correlationData": "Correlation Data",
-            "messageExpiryInterval": "Expiry (secs)",
+            "expiry": "Expiry (secs)",
+            "sessionExpiry": "Session Expiry (secs)",
             "topicAlias": "Alias",
             "payloadFormatIndicator": "Format",
             "payloadFormatIndicatorFalse": "unspecified bytes (Default)",
             "payloadFormatIndicatorTrue": "UTF-8 encoded payload",
-            "protocolVersion": "Protocol Version",
+            "protocolVersion": "Protocol",
             "protocolVersion3": "MQTT V3.1 (legacy)",
             "protocolVersion4": "MQTT V3.1.1",
             "protocolVersion5": "MQTT V5",
-            "sessionExpiryInterval": "Expiry(s)",
             "topicAliasMaximum": "Alias Max",
             "maximumPacketSize": "Max Packet Size",
             "receiveMaximum": "Receive Max"
@@ -988,4 +989,4 @@
         "unexpected" : "unexpected mode",
         "no-parts" : "no parts property in message"
     }
-} 
+}
diff --git a/packages/node_modules/@node-red/nodes/locales/en-US/network/10-mqtt.html b/packages/node_modules/@node-red/nodes/locales/en-US/network/10-mqtt.html
index 1c6d1a081..558635ec7 100644
--- a/packages/node_modules/@node-red/nodes/locales/en-US/network/10-mqtt.html
+++ b/packages/node_modules/@node-red/nodes/locales/en-US/network/10-mqtt.html
@@ -23,6 +23,17 @@
        <dd>0, fire and forget - 1, at least once - 2, once and once only.</dd>
        <dt>retain <span class="property-type">boolean</span></dt>
        <dd>true indicates the message was retained and may be old.</dd>
+
+       <dt class="optional">responseTopic <span class="property-type">string</span></dt>
+       <dd><b>MQTTv5</b>: the MQTT response topic for the message</dd>
+       <dt class="optional">correlationData <span class="property-type">Buffer</span></dt>
+       <dd><b>MQTTv5</b>: the correlation data for the message</dd>
+       <dt class="optional">contentType <span class="property-type">string</span></dt>
+       <dd><b>MQTTv5</b>: the content-type of the payload</dd>
+       <dt class="optional">userProperties <span class="property-type">object</span></dt>
+       <dd><b>MQTTv5</b>: any user properties of the message</dd>
+       <dt class="optional">messageExpiryInterval <span class="property-type">number</span></dt>
+       <dd><b>MQTTv5</b>: the expiry time, in seconds, of the message</dd>
     </dl>
     <h3>Details</h3>
     The subscription topic can include MQTT wildcards, + for one level, # for multiple levels.</p>
@@ -37,15 +48,24 @@
     <dl class="message-properties">
        <dt>payload <span class="property-type">string | buffer</span></dt>
        <dd> the payload to publish. If this property is not set, no message will be sent. To send a blank message, set this property to an empty String.</dd>
-
        <dt class="optional">topic <span class="property-type">string</span></dt>
        <dd> the MQTT topic to publish to.</dd>
-
        <dt class="optional">qos <span class="property-type">number</span></dt>
        <dd>0, fire and forget - 1, at least once - 2, once and once only. Default 0.</dd>
-
        <dt class="optional">retain <span class="property-type">boolean</span></dt>
        <dd>set to true to retain the message on the broker. Default false.</dd>
+       <dt class="optional">responseTopic <span class="property-type">string</span></dt>
+       <dd><b>MQTTv5</b>: the MQTT response topic for the message</dd>
+       <dt class="optional">correlationData <span class="property-type">Buffer</span></dt>
+       <dd><b>MQTTv5</b>: the correlation data for the message</dd>
+       <dt class="optional">contentType <span class="property-type">string</span></dt>
+       <dd><b>MQTTv5</b>: the content-type of the payload</dd>
+       <dt class="optional">userProperties <span class="property-type">object</span></dt>
+       <dd><b>MQTTv5</b>: any user properties of the message</dd>
+       <dt class="optional">messageExpiryInterval <span class="property-type">number</span></dt>
+       <dd><b>MQTTv5</b>: the expiry time, in seconds, of the message</dd>
+       <dt class="optional">topicAlias <span class="property-type">number</span></dt>
+       <dd><b>MQTTv5</b>: the MQTT topic alias to use</dd>
     </dl>
     <h3>Details</h3>
     <code>msg.payload</code> is used as the payload of the published message.