diff --git a/.docker/Dockerfile.rhel b/.docker/Dockerfile.rhel
index 5ec10627ea5ad..8015df1aa0231 100644
--- a/.docker/Dockerfile.rhel
+++ b/.docker/Dockerfile.rhel
@@ -1,6 +1,6 @@
 FROM registry.access.redhat.com/rhscl/nodejs-8-rhel7
 
-ENV RC_VERSION 3.7.1
+ENV RC_VERSION 3.7.2
 
 MAINTAINER buildmaster@rocket.chat
 
diff --git a/.github/history.json b/.github/history.json
index c2c7afdec1020..cd0138c9cc0e2 100644
--- a/.github/history.json
+++ b/.github/history.json
@@ -50289,6 +50289,56 @@
           ]
         }
       ]
+    },
+    "3.7.2": {
+      "node_version": "12.18.4",
+      "npm_version": "6.14.8",
+      "apps_engine_version": "1.18.0",
+      "mongo_versions": [
+        "3.4",
+        "3.6",
+        "4.0"
+      ],
+      "pull_requests": [
+        {
+          "pr": "19525",
+          "title": "[FIX] Update Polyfills and fix directory in IE",
+          "userLogin": "MartinSchoeler",
+          "milestone": "3.7.2",
+          "contributors": [
+            "MartinSchoeler"
+          ]
+        },
+        {
+          "pr": "19348",
+          "title": "[FIX] Admin not working on IE11",
+          "userLogin": "ggazzo",
+          "milestone": "3.7.2",
+          "contributors": [
+            "ggazzo",
+            "web-flow",
+            "dougfabris"
+          ]
+        },
+        {
+          "pr": "19524",
+          "title": "[FIX] Channel creation not working on IE",
+          "userLogin": "MartinSchoeler",
+          "milestone": "3.7.2",
+          "contributors": [
+            "MartinSchoeler"
+          ]
+        },
+        {
+          "pr": "19519",
+          "title": "[FIX] Custom Emojis PNGs on IE11",
+          "userLogin": "MartinSchoeler",
+          "milestone": "3.7.2",
+          "contributors": [
+            "MartinSchoeler"
+          ]
+        }
+      ]
     }
   }
 }
\ No newline at end of file
diff --git a/.snapcraft/resources/prepareRocketChat b/.snapcraft/resources/prepareRocketChat
index b2b303326e446..d8f959ba0277c 100755
--- a/.snapcraft/resources/prepareRocketChat
+++ b/.snapcraft/resources/prepareRocketChat
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-curl -SLf "https://releases.rocket.chat/3.7.1/download/" -o rocket.chat.tgz
+curl -SLf "https://releases.rocket.chat/3.7.2/download/" -o rocket.chat.tgz
 
 tar xf rocket.chat.tgz --strip 1
 
diff --git a/.snapcraft/snap/snapcraft.yaml b/.snapcraft/snap/snapcraft.yaml
index 9e9a2f4001842..eb4add4efb069 100644
--- a/.snapcraft/snap/snapcraft.yaml
+++ b/.snapcraft/snap/snapcraft.yaml
@@ -7,7 +7,7 @@
 # 5.  `snapcraft snap`
 
 name: rocketchat-server
-version: 3.7.1
+version: 3.7.2
 summary: Rocket.Chat server
 description: Have your own Slack like online chat, built with Meteor. https://rocket.chat/
 confinement: strict
diff --git a/HISTORY.md b/HISTORY.md
index 98b7aaa4aaf3c..c4d9d90894f31 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,4 +1,30 @@
 
+# 3.7.2
+`2020-11-13  ·  4 🐛  ·  3 👩‍💻👨‍💻`
+
+### Engine versions
+- Node: `12.18.4`
+- NPM: `6.14.8`
+- MongoDB: `3.4, 3.6, 4.0`
+- Apps-Engine: `1.18.0`
+
+### 🐛 Bug fixes
+
+
+- Admin not working on IE11 ([#19348](https://github.com/RocketChat/Rocket.Chat/pull/19348))
+
+- Channel creation not working on IE ([#19524](https://github.com/RocketChat/Rocket.Chat/pull/19524))
+
+- Custom Emojis PNGs on IE11 ([#19519](https://github.com/RocketChat/Rocket.Chat/pull/19519))
+
+- Update Polyfills and fix directory in IE ([#19525](https://github.com/RocketChat/Rocket.Chat/pull/19525))
+
+### 👩‍💻👨‍💻 Core Team 🤓
+
+- [@MartinSchoeler](https://github.com/MartinSchoeler)
+- [@dougfabris](https://github.com/dougfabris)
+- [@ggazzo](https://github.com/ggazzo)
+
 # 3.7.1
 `2020-10-09  ·  6 🐛  ·  5 👩‍💻👨‍💻`
 
diff --git a/app/emoji-custom/server/startup/emoji-custom.js b/app/emoji-custom/server/startup/emoji-custom.js
index 8110fc0667eea..8decb068ea1ed 100644
--- a/app/emoji-custom/server/startup/emoji-custom.js
+++ b/app/emoji-custom/server/startup/emoji-custom.js
@@ -104,6 +104,8 @@ Meteor.startup(function() {
 		}
 		if (/^svg$/i.test(params.emoji.split('.').pop())) {
 			res.setHeader('Content-Type', 'image/svg+xml');
+		} else if (/^png$/i.test(params.emoji.split('.').pop())) {
+			res.setHeader('Content-Type', 'image/png');
 		} else {
 			res.setHeader('Content-Type', 'image/jpeg');
 		}
diff --git a/app/ui/client/views/app/createChannel.html b/app/ui/client/views/app/createChannel.html
index 07114f490cd5f..752d3a98e3b59 100644
--- a/app/ui/client/views/app/createChannel.html
+++ b/app/ui/client/views/app/createChannel.html
@@ -125,10 +125,10 @@
 						{{> tokenpass extensionsConfig}}
 					{{/if}}
 				{{/if}}
+				<div class="create-channel__inputs">
+					<input form='create-channel' class="rc-button rc-button--primary" type='submit' data-button="create" {{createIsDisabled}} value="{{_ "Create"}}" />
+				</div>
 			</form>
-			<div class="create-channel__inputs">
-				<input form='create-channel' class="rc-button rc-button--primary" type='submit' data-button="create" {{createIsDisabled}} value="{{_ "Create"}}" />
-			</div>
 		</div>
 		{{#each roomType in roomTypesAfterStandard}}
 			<div class="room-type-creation">
diff --git a/app/utils/rocketchat.info b/app/utils/rocketchat.info
index 63ac3aa3f647d..5e2f7d1eabd27 100644
--- a/app/utils/rocketchat.info
+++ b/app/utils/rocketchat.info
@@ -1,3 +1,3 @@
 {
-	"version": "3.7.1"
+	"version": "3.7.2"
 }
diff --git a/client/polyfills/index.js b/client/polyfills/index.js
index 472e672e0bfc8..b871e4139d366 100644
--- a/client/polyfills/index.js
+++ b/client/polyfills/index.js
@@ -6,3 +6,18 @@ import './cssVars';
 Object.fromEntries = Object.fromEntries || function fromEntries(iterable) {
 	return [...iterable].reduce((obj, { 0: key, 1: val }) => Object.assign(obj, { [key]: val }), {});
 };
+(function(arr) {
+	arr.forEach(function(item) {
+		if (item.hasOwnProperty('remove')) {
+			return;
+		}
+		Object.defineProperty(item, 'remove', {
+			configurable: true,
+			enumerable: true,
+			writable: true,
+			value: function remove() {
+				this.parentNode.removeChild(this);
+			},
+		});
+	});
+}([Element.prototype, CharacterData.prototype, DocumentType.prototype]));
diff --git a/package-lock.json b/package-lock.json
index 03395abbc3605..f4632bfe2228d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "Rocket.Chat",
-	"version": "3.7.1",
+	"version": "3.7.2",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -5098,13 +5098,15 @@
 			}
 		},
 		"@rocket.chat/fuselage-polyfills": {
-			"version": "0.14.1",
-			"resolved": "https://registry.npmjs.org/@rocket.chat/fuselage-polyfills/-/fuselage-polyfills-0.14.1.tgz",
-			"integrity": "sha512-DjMwnT+jgnNb0LSLPjW95YEEdFRehURpSqkg938BpEIiHF8DPbMtkDuro9nNblZ8i+1+iGFj8SQE5PSsukWlpg==",
+			"version": "0.17.2",
+			"resolved": "https://registry.npmjs.org/@rocket.chat/fuselage-polyfills/-/fuselage-polyfills-0.17.2.tgz",
+			"integrity": "sha512-aiO2JH4Ze0mgLWNB/+oT5/IMCIqg1tZOVT5G9mjy+DdHhX/h1LrnpjY3ZZPcmiz6qREpdwAZnwS0RTc+kqCQQQ==",
 			"requires": {
 				"@juggle/resize-observer": "^3.1.2",
-				"clipboard-polyfill": "^2.8.6",
-				"focus-visible": "^5.0.2"
+				"clipboard-polyfill": "^3.0.1",
+				"element-closest-polyfill": "^1.0.2",
+				"focus-visible": "^5.0.2",
+				"focus-within-polyfill": "^5.1.0"
 			}
 		},
 		"@rocket.chat/fuselage-tokens": {
@@ -13374,9 +13376,9 @@
 			}
 		},
 		"clipboard-polyfill": {
-			"version": "2.8.6",
-			"resolved": "https://registry.npmjs.org/clipboard-polyfill/-/clipboard-polyfill-2.8.6.tgz",
-			"integrity": "sha512-kz/1ov+PXsBpGnW9XJH3dLWdYj12FpXqO89Dngm/GRPoI36E/tnYs6N0YPTEhxM9WHAlFiN5eoyIVuv5nzKXvg=="
+			"version": "3.0.1",
+			"resolved": "https://registry.npmjs.org/clipboard-polyfill/-/clipboard-polyfill-3.0.1.tgz",
+			"integrity": "sha512-R/uxBa8apxLJArzpFpuTLqavUcnEX8bezZKSuqkwz7Kny2BmxyKDslYGdrKiasKuD+mU1noF7Lkt/p5pyDqFoQ=="
 		},
 		"cliui": {
 			"version": "5.0.0",
@@ -15899,6 +15901,11 @@
 			"integrity": "sha1-2wQ1IcldfjA/2PNFvtwzSc+wcp4=",
 			"dev": true
 		},
+		"element-closest-polyfill": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/element-closest-polyfill/-/element-closest-polyfill-1.0.2.tgz",
+			"integrity": "sha512-+3cNhtv8YIyk/oDSlBv+zqUjQFcF9puLp4TFIk2w0Gqd6IL2uZnnu0jvDdOaI7dsK1bIA9gG69KIvkEyUFVGRg=="
+		},
 		"element-resize-detector": {
 			"version": "1.2.1",
 			"resolved": "https://registry.npmjs.org/element-resize-detector/-/element-resize-detector-1.2.1.tgz",
@@ -17582,9 +17589,14 @@
 			"dev": true
 		},
 		"focus-visible": {
+			"version": "5.2.0",
+			"resolved": "https://registry.npmjs.org/focus-visible/-/focus-visible-5.2.0.tgz",
+			"integrity": "sha512-Rwix9pBtC1Nuy5wysTmKy+UjbDJpIfg8eHjw0rjZ1mX4GNLz1Bmd16uDpI3Gk1i70Fgcs8Csg2lPm8HULFg9DQ=="
+		},
+		"focus-within-polyfill": {
 			"version": "5.1.0",
-			"resolved": "https://registry.npmjs.org/focus-visible/-/focus-visible-5.1.0.tgz",
-			"integrity": "sha512-nPer0rjtzdZ7csVIu233P2cUm/ks/4aVSI+5KUkYrYpgA7ujgC3p6J7FtFU+AIMWwnwYQOB/yeiOITxFeYIXiw=="
+			"resolved": "https://registry.npmjs.org/focus-within-polyfill/-/focus-within-polyfill-5.1.0.tgz",
+			"integrity": "sha512-u944FX2NsX5nhCi3jsXcWkUcPAekvFHnhl5+OQJZvZeRamPXhQxwvOVs1ordzyIaP7sc+cW3PU7z1fDKPYM9+A=="
 		},
 		"follow-redirects": {
 			"version": "1.5.10",
diff --git a/package.json b/package.json
index 827c87fcec1b7..18e1daaa976c9 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "Rocket.Chat",
 	"description": "The Ultimate Open Source WebChat Platform",
-	"version": "3.7.1",
+	"version": "3.7.2",
 	"author": {
 		"name": "Rocket.Chat",
 		"url": "https://rocket.chat/"
@@ -134,7 +134,7 @@
 		"@rocket.chat/css-in-js": "^0.14.1",
 		"@rocket.chat/fuselage": "^0.14.1",
 		"@rocket.chat/fuselage-hooks": "^0.14.1",
-		"@rocket.chat/fuselage-polyfills": "^0.14.1",
+		"@rocket.chat/fuselage-polyfills": "^0.17.0",
 		"@rocket.chat/fuselage-ui-kit": "^0.14.1",
 		"@rocket.chat/icons": "^0.14.1",
 		"@rocket.chat/mp3-encoder": "^0.14.1",