From e7b9100f1c46cf11792d879e060cad144419a99e Mon Sep 17 00:00:00 2001
From: Chris van Marle <qistoph@gmail.com>
Date: Mon, 16 Oct 2017 09:35:25 +0200
Subject: [PATCH 1/2] Add Github link to update info

---
 .../default/updatenotification/node_helper.js |  5 ++++-
 .../updatenotification/updatenotification.js  | 20 ++++++++++++++++---
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/modules/default/updatenotification/node_helper.js b/modules/default/updatenotification/node_helper.js
index 6196552f..df989faa 100644
--- a/modules/default/updatenotification/node_helper.js
+++ b/modules/default/updatenotification/node_helper.js
@@ -64,7 +64,10 @@ module.exports = NodeHelper.create({
 			sg.git.fetch().status(function(err, data) {
 				data.module = sg.module;
 				if (!err) {
-					self.sendSocketNotification("STATUS", data);
+					sg.git.log({"-1": null}, function(err, data2) {
+						data.hash = data2.latest.hash;
+						self.sendSocketNotification("STATUS", data);
+					});
 				}
 			});
 		});
diff --git a/modules/default/updatenotification/updatenotification.js b/modules/default/updatenotification/updatenotification.js
index bf7ec2c1..306ac6ae 100644
--- a/modules/default/updatenotification/updatenotification.js
+++ b/modules/default/updatenotification/updatenotification.js
@@ -34,6 +34,17 @@ Module.register("updatenotification", {
 		}
 	},
 
+	diffLink: function(text) {
+		var localRef = this.status.hash;
+		var remoteRef = this.status.tracking.replace(/.*\//, "");
+		return "<a href=\"https://github.com/MichMich/MagicMirror/compare/"+localRef+"..."+remoteRef+"\" "+
+			"class=\"xsmall dimmed\" "+
+			"style=\"text-decoration: none;\" "+
+			"target=\"_blank\" >" +
+			text +
+			"</a>";
+	},
+
 	// Override dom generator.
 	getDom: function () {
 		var wrapper = document.createElement("div");
@@ -47,9 +58,14 @@ Module.register("updatenotification", {
 			icon.innerHTML = "&nbsp;";
 			message.appendChild(icon);
 
+			var subtextHtml = this.translate("UPDATE_INFO")
+				.replace("COMMIT_COUNT", this.status.behind + " " + ((this.status.behind == 1) ? "commit" : "commits"))
+				.replace("BRANCH_NAME", this.status.current);
+
 			var text = document.createElement("span");
 			if (this.status.module == "default") {
 				text.innerHTML = this.translate("UPDATE_NOTIFICATION");
+				subtextHtml = this.diffLink(subtextHtml);
 			} else {
 				text.innerHTML = this.translate("UPDATE_NOTIFICATION_MODULE").replace("MODULE_NAME", this.status.module);
 			}
@@ -58,9 +74,7 @@ Module.register("updatenotification", {
 			wrapper.appendChild(message);
 
 			var subtext = document.createElement("div");
-			subtext.innerHTML = this.translate("UPDATE_INFO")
-				.replace("COMMIT_COUNT", this.status.behind + " " + ((this.status.behind == 1) ? "commit" : "commits"))
-				.replace("BRANCH_NAME", this.status.current);
+			subtext.innerHTML = subtextHtml;
 			subtext.className = "xsmall dimmed";
 			wrapper.appendChild(subtext);
 		}

From 4e8bf216df61606b7cc7e7ab6ce11da1468335bc Mon Sep 17 00:00:00 2001
From: Chris van Marle <qistoph@gmail.com>
Date: Mon, 16 Oct 2017 14:26:15 +0200
Subject: [PATCH 2/2] Update CHANGELOG

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13a52cb9..243b82d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Add option to use [Nunjucks](https://mozilla.github.io/nunjucks/) templates in modules. (See `helloworld` module as an example.)
 - Add Bulgarian translations for MagicMirror² and Alert module
 - Add graceful shutdown of modules by calling `stop` function of each `node_helper` on SIGINT before exiting.
+- Link update subtext to Github diff of current version versus tracking branch.
 
 ### Updated