diff --git a/docs/static/avatar.svg b/docs/static/avatar.svg
index c0320788..13fa9bd3 100644
--- a/docs/static/avatar.svg
+++ b/docs/static/avatar.svg
@@ -5,105 +5,53 @@
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 	 style="enable-background:new 0 0 32 32;" xml:space="preserve">
 <style type="text/css">
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+	.st0{fill:#DE0612;}
+	.st1{fill:#FFFFFF;stroke:#FFFFFF;stroke-width:0.4;stroke-miterlimit:10;}
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+		28.8,19.3 15.9,28.5 3.1,19.2 	"/>
+	<g>
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+			l-1.1,0.4c0,0,0,0,0,0L16,15.8C16,15.8,16,15.8,16,15.8z M14.7,15.5l1.3,0.1l1.3-0.1l1.1-0.4l0.7-0.6l0.2-0.7v0l0-1.5l-0.1,0.2
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+			c0,0,0,0,0,0l-0.1-0.3l0,1.5l0.2,0.7l0.7,0.6L14.7,15.5z M14.7,13.5l1.3,0.1l1.3-0.1l1.1-0.4l0.7-0.6l0.1-0.3l0,0c0,0,0,0,0,0
+			l0-0.1l0,0c0,0,0,0,0,0l0,0l0-0.1L19,11.2l-0.7-0.5l-1.1-0.4L16,10.2l-1.2,0.1l-1.1,0.4L13,11.2l-0.3,0.6l0,0c0,0,0,0,0,0l0.2,0.7
+			l0.7,0.6L14.7,13.5z"/>
+	</g>
 </g>
 </svg>
diff --git a/docs/static/fonts/icons/iconfont.css b/docs/static/fonts/icons/iconfont.css
index 1bfee515..536e71ca 100644
--- a/docs/static/fonts/icons/iconfont.css
+++ b/docs/static/fonts/icons/iconfont.css
@@ -1,8 +1,8 @@
 @font-face {
 	font-family: "iconfont";
-	src: url("iconfont.eot?8b7e57577c2d1f1ae9e810b9e010bc84?#iefix") format("embedded-opentype"),
-url("iconfont.woff2?8b7e57577c2d1f1ae9e810b9e010bc84") format("woff2"),
-url("iconfont.woff?8b7e57577c2d1f1ae9e810b9e010bc84") format("woff");
+	src: url("iconfont.eot?92b07c6c5392088e45983d845234d068?#iefix") format("embedded-opentype"),
+url("iconfont.woff2?92b07c6c5392088e45983d845234d068") format("woff2"),
+url("iconfont.woff?92b07c6c5392088e45983d845234d068") format("woff");
 }
 
 .icon {
@@ -91,3 +91,6 @@ url("iconfont.woff?8b7e57577c2d1f1ae9e810b9e010bc84") format("woff");
 .icon-blocks:before {
 	content: "\f119";
 }
+.icon-search:before {
+	content: "\f11a";
+}
diff --git a/docs/static/fonts/icons/iconfont.eot b/docs/static/fonts/icons/iconfont.eot
index 9ae2f1cd..4c19c2d3 100644
Binary files a/docs/static/fonts/icons/iconfont.eot and b/docs/static/fonts/icons/iconfont.eot differ
diff --git a/docs/static/fonts/icons/iconfont.svg b/docs/static/fonts/icons/iconfont.svg
index 9d8e10ae..7cb9ee20 100644
--- a/docs/static/fonts/icons/iconfont.svg
+++ b/docs/static/fonts/icons/iconfont.svg
@@ -82,6 +82,9 @@
     <glyph glyph-name="blocks"
       unicode="&#xF119;"
       horiz-adv-x="40" d=" M10.9 23H39V16.9H10.9V23z M39.2 27.1L39.2 33L0.9 33L0.9 31.1L0.9 27.1L0.9 12.9L0.9 7L39.2 7L39.2 12.9L6.9 12.9L6.9 27.1z" />
+    <glyph glyph-name="search"
+      unicode="&#xF11A;"
+      horiz-adv-x="40" d=" M38.6 4.9L29.6 13.9C31.5 16.5 32.7 19.7 32.7 23.1C32.7 31.8 25.7 38.8 17 38.8C8.3 38.8 1.4 31.8 1.4 23.1C1.4 14.4 8.3 7.5 17 7.5C20.3 7.5 23.3 8.5 25.9 10.3L35 1.2L38.6 4.9zM17 12.7C11.3 12.7 6.6 17.4 6.6 23.1S11.3 33.6 17 33.6S27.5 28.9 27.5 23.1S22.8 12.7 17 12.7z" />
   </font>
 </defs>
 </svg>
diff --git a/docs/static/fonts/icons/iconfont.ttf b/docs/static/fonts/icons/iconfont.ttf
index aa6ad7c2..7f5742fc 100644
Binary files a/docs/static/fonts/icons/iconfont.ttf and b/docs/static/fonts/icons/iconfont.ttf differ
diff --git a/docs/static/fonts/icons/iconfont.woff b/docs/static/fonts/icons/iconfont.woff
index cb484789..4e16cf80 100644
Binary files a/docs/static/fonts/icons/iconfont.woff and b/docs/static/fonts/icons/iconfont.woff differ
diff --git a/docs/static/fonts/icons/iconfont.woff2 b/docs/static/fonts/icons/iconfont.woff2
index 2e500895..480976d3 100644
Binary files a/docs/static/fonts/icons/iconfont.woff2 and b/docs/static/fonts/icons/iconfont.woff2 differ
diff --git a/libs/core/shims.d.ts b/libs/core/shims.d.ts
index 06e65464..13d27854 100644
--- a/libs/core/shims.d.ts
+++ b/libs/core/shims.d.ts
@@ -55,7 +55,8 @@ declare namespace control {
      * @param mode optional definition of how the event should be processed after construction.
      */
     //% weight=21 blockGap=12 blockId="control_raise_event"
-    //% block="raise event|from %src|with value %value" blockExternalInputs=1 shim=control::raiseEvent
+    //% block="raise event|from %src|with value %value" blockExternalInputs=1
+    //% help=control/raise-event shim=control::raiseEvent
     function raiseEvent(src: int32, value: int32): void;
 
     /**
diff --git a/svgicons/categories/search.svg b/svgicons/categories/search.svg
new file mode 100644
index 00000000..c180634a
--- /dev/null
+++ b/svgicons/categories/search.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 22.0.1, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="svg41" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 23 23" style="enable-background:new 0 0 23 23;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#FFFFFF;}
+</style>
+<title>color</title>
+<path class="st0" d="M22.2,20.2L17,15c1.1-1.5,1.8-3.3,1.8-5.3c0-5-4-9-9-9c-5,0-9,4-9,9c0,5,4,9,9,9c1.9,0,3.6-0.6,5.1-1.6l5.2,5.2
+	L22.2,20.2z M9.8,15.7c-3.3,0-6-2.7-6-6s2.7-6,6-6s6,2.7,6,6S13.1,15.7,9.8,15.7z"/>
+</svg>
diff --git a/svgicons/generateIcons.js b/svgicons/generateIcons.js
index 95debe97..ab6e8f22 100644
--- a/svgicons/generateIcons.js
+++ b/svgicons/generateIcons.js
@@ -26,7 +26,8 @@ webfontsGenerator({
     "./icons/check.svg",
     "./icons/download.svg",
     "./icons/save.svg",
-    "./icons/blocks.svg"
+    "./icons/blocks.svg",
+    "./categories/search.svg"
   ],
   dest: '../docs/static/fonts/icons/',
   round: 10
diff --git a/theme/blockly.less b/theme/blockly.less
index 4eb0ebd5..3e28c731 100644
--- a/theme/blockly.less
+++ b/theme/blockly.less
@@ -142,6 +142,10 @@ span.blocklyTreeIcon.blocklyTreeIconadvancedexpanded::before {
     content: "\f114";
 }
 
+span.blocklyTreeIcon.blocklyTreeIconsearch::before {
+    content: "\f11a";
+}
+
 .save-editortools-btn .icon.save:before {
     font-family: 'legoIcons';
     content: "\f118";