diff --git a/docs/about.md b/docs/about.md
index 490f5984..8eb2c70f 100644
--- a/docs/about.md
+++ b/docs/about.md
@@ -27,6 +27,12 @@ so it appears as a mounted drive (named **EV3**).
 Compilation to machine code from [Blocks](/blocks) or [JavaScript](/javascript) happens in the browser. You save the binary 
 program to a **.uf2** file, which you then copy to the **EV3** drive, which flashes the device with the new program.
 
+### ~ hint
+
+Not seeing the **EV3** drive? Make sure to upgrade your firmware at https://ev3manager.education.lego.com/.
+
+### ~
+
 ## Simulator: Test Your Code
 
 You can run your code using the micro:bit simulator, all within the confines of a web browser. 
diff --git a/libs/color-sensor/color.ts b/libs/color-sensor/color.ts
index df8e54f7..eb0713e9 100644
--- a/libs/color-sensor/color.ts
+++ b/libs/color-sensor/color.ts
@@ -96,6 +96,22 @@ namespace sensors {
             return 0
         }
 
+        _info(): string {
+            switch (this.mode) {
+                case ColorSensorMode.Color:
+                    return ["none",
+                        "black",
+                        "blue",
+                        "green",
+                        "yellow",
+                        "red",
+                        "white",
+                        "brown"][this._query()];
+                default:
+                    return this._query().toString();
+            }
+        }
+
         _update(prev: number, curr: number) {
             if (this.calibrating) return; // simply ignore data updates while calibrating
             if (this.mode == ColorSensorMode.Color)
diff --git a/libs/core/input.ts b/libs/core/input.ts
index 1daed8c2..e8e923a3 100644
--- a/libs/core/input.ts
+++ b/libs/core/input.ts
@@ -177,6 +177,10 @@ namespace sensors.internal {
             return 0
         }
 
+        _info(): string {
+            return this._query().toString();
+        }
+
         _update(prev: number, curr: number) {
         }
 
diff --git a/libs/infrared-sensor/ir.ts b/libs/infrared-sensor/ir.ts
index 80253a11..3b704409 100644
--- a/libs/infrared-sensor/ir.ts
+++ b/libs/infrared-sensor/ir.ts
@@ -56,7 +56,7 @@ namespace sensors {
 
     const __remoteButtons: RemoteInfraredBeaconButton[] = [];
     function __irButton(id: InfraredRemoteButton): RemoteInfraredBeaconButton {
-        for(let i = 0; i < __remoteButtons.length; ++i) {
+        for (let i = 0; i < __remoteButtons.length; ++i) {
             if (__remoteButtons[i].position == id)
                 return __remoteButtons[i];
         }
@@ -161,6 +161,14 @@ namespace sensors {
             return 0
         }
 
+        _info(): string {
+            if (this.mode == InfraredSensorMode.RemoteControl)
+                return "remote";
+            else if (this.mode == InfraredSensorMode.Proximity)
+                return `${this._query()}%`;
+            return "";
+        }
+
         _update(prev: number, curr: number) {
             if (this.mode == InfraredSensorMode.RemoteControl) {
                 for (let i = 0; i < __remoteButtons.length; ++i) {
diff --git a/libs/screen/targetoverrides.ts b/libs/screen/targetoverrides.ts
index 23aeab17..62dbd39e 100644
--- a/libs/screen/targetoverrides.ts
+++ b/libs/screen/targetoverrides.ts
@@ -9,9 +9,9 @@ let screen = image.create(DAL.LCD_WIDTH, DAL.LCD_HEIGHT)
 
 namespace _screen_internal {
     //% shim=pxt::updateScreen
-    function updateScreen(img: Image): void {}
+    function updateScreen(img: Image): void { }
     //% shim=pxt::updateStats
-    function updateStats(msg: string): void {}
+    function updateStats(msg: string): void { }
 
     control.setupScreenRefresh(() => updateScreen(screen))
 
@@ -63,7 +63,7 @@ namespace brick {
     //% line.min=1 line.max=10
     export function showValue(name: string, value: number, line: number) {
         value = Math.round(value * 1000) / 1000;
-        showString((name ? name + ": " : "") + value, line);        
+        showString((name ? name + ": " : "") + value, line);
     }
 
     /**
@@ -78,6 +78,43 @@ namespace brick {
         screen.drawImage(image, 0, 0)
     }
 
+    /**
+    * Display the sensor and motor states attached to ports   
+    */
+    //% blockId=brickShowPorts block="show ports"
+    //% help=brick/show-ports blockGap=8
+    //% weight=10 group="Screen"
+    export function showPorts() {
+        const col = 44;
+        clearScreen();
+
+        function scale(x: number) {
+            if (Math.abs(x) > 1000) return Math.round(x / 100) / 10 + "k";
+            return ("" + (x >> 0));
+        }
+
+        // motors
+        const datas = motors.getAllMotorData();
+        for (let i = 0; i < datas.length; ++i) {
+            const data = datas[i];
+            if (!data.actualSpeed && !data.count) continue;
+            const x = i * col;
+            screen.print("ABCD"[i], x, brick.LINE_HEIGHT)
+            screen.print(`${scale(data.actualSpeed)}%`, x, 2* brick.LINE_HEIGHT)
+            screen.print(`${scale(data.count)}>`, x, 3 * brick.LINE_HEIGHT)
+        }
+
+        // sensors
+        const sis = sensors.internal.getActiveSensors();
+        for (let i = 0; i < sis.length; ++i) {
+            const si = sis[i];
+            const x = (si.port() - 1) * col;
+            const inf = si._info();
+            screen.print(si.port() + "", x, 8 * brick.LINE_HEIGHT)
+            screen.print(inf, x, 9 * brick.LINE_HEIGHT)
+        }
+    }
+
     /**
      * An image
      * @param image the image
@@ -96,7 +133,7 @@ namespace brick {
      */
     //% blockId=screen_clear_screen block="clear screen"
     //% weight=90 group="Screen"
-    //% help=brick/clear-screen
+    //% help=brick/clear-screen weight=1
     export function clearScreen() {
         screen.fill(0)
     }
diff --git a/libs/touch-sensor/touch.ts b/libs/touch-sensor/touch.ts
index 6ac2f688..0ee68e9c 100644
--- a/libs/touch-sensor/touch.ts
+++ b/libs/touch-sensor/touch.ts
@@ -15,6 +15,10 @@ namespace sensors {
             return this._readPin6() > 2500 ? 1 : 0
         }
 
+        _info(): string {
+            return this._query() ? "pres" : "rel";
+        }
+
         _update(prev: number, curr: number) {
             this.button._update(curr > 0)
         }
diff --git a/libs/ultrasonic-sensor/ultrasonic.ts b/libs/ultrasonic-sensor/ultrasonic.ts
index 51c4c5b3..70d4bac9 100644
--- a/libs/ultrasonic-sensor/ultrasonic.ts
+++ b/libs/ultrasonic-sensor/ultrasonic.ts
@@ -18,6 +18,7 @@ namespace sensors {
             super(port)
             this.promixityThreshold = new sensors.ThresholdDetector(this.id(), 0, 255, 10, 100); // range is 0..255cm
             this.movementThreshold = 1;
+            this._setMode(0);
         }
 
         _deviceType() {
@@ -28,6 +29,10 @@ namespace sensors {
             return ((this.getNumber(NumberFormat.UInt16LE, 0) & 0x0fff) / 10) >> 0; // range is 0..2550, in 0.1 cm increments.
         }
 
+        _info(): string {
+            return `${this.distance()}cm`
+        }
+
         _update(prev: number, curr: number) {
             // is there an object near?
             this.promixityThreshold.setLevel(curr);
@@ -38,7 +43,7 @@ namespace sensors {
         }
 
         /**
-         * Registers code to run when the given color is close
+         * Registers code to run when an object is close or far
          * @param handler the code to run when detected
          */
         //% help=sensors/ultrasonic/on-event
diff --git a/package-lock.json b/package-lock.json
index baa7be15..e66caca9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3274,19 +3274,19 @@
       "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
     },
     "pxt-common-packages": {
-      "version": "0.19.4",
-      "resolved": "https://registry.npmjs.org/pxt-common-packages/-/pxt-common-packages-0.19.4.tgz",
-      "integrity": "sha512-sAccQrTh+LNuuDuQlkeuGaRu99+7iORfiREJV7eemqzr5yuspgA9aLif0FYFIPas37RD8Uoz+n36RxgsKZoLJg==",
+      "version": "0.20.14",
+      "resolved": "https://registry.npmjs.org/pxt-common-packages/-/pxt-common-packages-0.20.14.tgz",
+      "integrity": "sha512-DlZIDfDSH5jGq5K4k+9QtALzcedT+lYBNnxUWrbAK/GOxkqXZxhwGGvi1O2p6eFOfCWBuH0kjBlui3dzxeF0LA==",
       "requires": {
         "autoprefixer": "6.7.7",
-        "pxt-core": "3.4.3",
+        "pxt-core": "3.5.11",
         "rtlcss": "2.2.1"
       }
     },
     "pxt-core": {
-      "version": "3.4.3",
-      "resolved": "https://registry.npmjs.org/pxt-core/-/pxt-core-3.4.3.tgz",
-      "integrity": "sha512-zsBf5/pf9B5vS4THqTQLOFodi+o0GtX2npvT3efF6Cql29dXtzVYKUAxSclzGCtNljI34dC++CLaaPfYfzMOnQ==",
+      "version": "3.5.11",
+      "resolved": "https://registry.npmjs.org/pxt-core/-/pxt-core-3.5.11.tgz",
+      "integrity": "sha512-niFvx2PbvWqNPikB0uyR22Pnsc7ipOfWsB656KvnenK4lRNUMEFcxUg4B+65+NZZQypEHk5OxsD3nbE62749EA==",
       "requires": {
         "bluebird": "3.5.1",
         "browserify": "13.3.0",
@@ -3298,7 +3298,7 @@
         "lzma": "2.3.2",
         "marked": "0.3.12",
         "node-hid": "0.5.7",
-        "postcss": "6.0.17",
+        "postcss": "6.0.21",
         "request": "2.83.0",
         "rimraf": "2.5.4",
         "rtlcss": "2.2.1",
@@ -3307,21 +3307,21 @@
       },
       "dependencies": {
         "ansi-styles": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.0.tgz",
-          "integrity": "sha512-NnSOmMEYtVR2JVMIGTzynRkkaxtiq1xnFBcdQD/DnNCYPoEPsVJhM98BDyaoNOQIi7p4okdi3E27eN7GQbsUug==",
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
           "requires": {
             "color-convert": "1.9.1"
           }
         },
         "chalk": {
-          "version": "2.3.1",
-          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.1.tgz",
-          "integrity": "sha512-QUU4ofkDoMIVO7hcx1iPTISs88wsO8jA92RQIm4JAwZvFGGAV2hSAA1NX7oVj2Ej2Q6NDTcRDjPTFrMCRZoJ6g==",
+          "version": "2.3.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.3.2.tgz",
+          "integrity": "sha512-ZM4j2/ld/YZDc3Ma8PgN7gyAk+kHMMMyzLNryCPGhWrsfAuDVeuid5bpRFTDgMH9JBK2lA4dyyAkkZYF/WcqDQ==",
           "requires": {
-            "ansi-styles": "3.2.0",
+            "ansi-styles": "3.2.1",
             "escape-string-regexp": "1.0.5",
-            "supports-color": "5.2.0"
+            "supports-color": "5.3.0"
           }
         },
         "has-flag": {
@@ -3330,13 +3330,13 @@
           "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0="
         },
         "postcss": {
-          "version": "6.0.17",
-          "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.17.tgz",
-          "integrity": "sha512-Bl1nybsSzWYbP8O4gAVD8JIjZIul9hLNOPTGBIlVmZNUnNAGL+W0cpYWzVwfImZOwumct4c1SDvSbncVWKtXUw==",
+          "version": "6.0.21",
+          "resolved": "https://registry.npmjs.org/postcss/-/postcss-6.0.21.tgz",
+          "integrity": "sha512-y/bKfbQz2Nn/QBC08bwvYUxEFOVGfPIUOTsJ2CK5inzlXW9SdYR1x4pEsG9blRAF/PX+wRNdOah+gx/hv4q7dw==",
           "requires": {
-            "chalk": "2.3.1",
+            "chalk": "2.3.2",
             "source-map": "0.6.1",
-            "supports-color": "5.2.0"
+            "supports-color": "5.3.0"
           }
         },
         "source-map": {
@@ -3345,9 +3345,9 @@
           "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
         },
         "supports-color": {
-          "version": "5.2.0",
-          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.2.0.tgz",
-          "integrity": "sha512-F39vS48la4YvTZUPVeTqsjsFNrvcMwrV3RLZINsmHo+7djCvuUzSIeXOnZ5hmjef4bajL1dNccN+tg5XAliO5Q==",
+          "version": "5.3.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.3.0.tgz",
+          "integrity": "sha512-0aP01LLIskjKs3lq52EC0aGBAJhLq7B2Rd8HC/DR/PtNNpcLilNmHC12O+hu0usQpo7wtHNRqtrhBwtDb0+dNg==",
           "requires": {
             "has-flag": "3.0.0"
           }
@@ -3710,9 +3710,9 @@
       "integrity": "sha1-KBYjTiN4vdxOU1T6tcqold9xANk="
     },
     "semantic-ui-less": {
-      "version": "2.2.12",
-      "resolved": "https://registry.npmjs.org/semantic-ui-less/-/semantic-ui-less-2.2.12.tgz",
-      "integrity": "sha1-0ChpjwgOgc2wv4DlXl5jf8mUNdQ=",
+      "version": "2.2.14",
+      "resolved": "https://registry.npmjs.org/semantic-ui-less/-/semantic-ui-less-2.2.14.tgz",
+      "integrity": "sha512-JLkTqjOtct+OwM/JRv0SH76gCC0eE98xp5G4D29e9VbJ66QjWD3nB3waB7drpaMUFXo/YbKcyNOJBgMamcJI0Q==",
       "dev": true,
       "requires": {
         "jquery": "3.2.1"
diff --git a/pxtarget.json b/pxtarget.json
index 235ad2aa..441af351 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -100,10 +100,18 @@
         "selectLanguage": true,
         "highContrast": true,
         "docMenu": [
+            {
+                "name": "Support",
+                "path": "https://service.lego.com"
+            },
             {
                 "name": "About",
                 "path": "/about"
             },
+            {
+                "name": "Upgrade Firmware",
+                "path": "https://ev3manager.education.lego.com/"
+            },
             {
                 "name": "Blocks",
                 "path": "/blocks"