diff --git a/bin/index.js b/bin/index.js
index dd4e2be..b8b3e4a 100755
--- a/bin/index.js
+++ b/bin/index.js
@@ -180,6 +180,11 @@ var getAllCommits = function() {
   });
 };
 
+var getRepositoryUrl = function() {
+  var host = (opts.host === 'api.github.com') ? 'github.com' : opts.host;
+  return "https://"+host+"/"+opts.owner+"/"+opts.repository;
+};
+
 var getData = function() {
   if (opts.data === 'commits') return getAllCommits();
   return getPullRequests();
@@ -190,14 +195,29 @@ var tagger = function(sortedTags, data) {
   if (opts.data === 'commits') date = moment(data.commit.committer.date);
   else date = moment(data.merged_at);
 
-  var current = null;
+  var prevTag = null;
+  var currTag = null;
   for (var i=0, len=sortedTags.length; i < len; i++) {
     var tag = sortedTags[i];
+    prevTag = tag;
     if (tag.date < date) break;
-    current = tag;
+    currTag = tag;
   }
-  if (!current) current = {name: opts.tagName, date: currentDate};
-  return current;
+  if (!currTag) currTag = {name: opts.tagName, date: currentDate};
+  return { currTag: currTag, prevTag: prevTag };
+};
+
+var getPrTag = function(pr) {
+  var url = (function(){
+    if (pr.tag === null) return;
+    if (pr.prevTag == null) return;
+    var currentTagName = (pr.tag.name === 'upcoming' ? 'HEAD' : pr.tag.name);
+    var previousTagName = pr.prevTag.name;
+    return getRepositoryUrl()+'/compare/'+previousTagName+'...'+currentTagName;
+  })();
+
+  if (url) return "[" + pr.tag.name + "](" + url + ")";
+  return pr.tag.name;
 };
 
 var prFormatter = function(data) {
@@ -211,7 +231,7 @@ var prFormatter = function(data) {
         output+= "\n";
       } else if (pr.tag.name != currentTagName) {
         currentTagName = pr.tag.name;
-        output+= "\n### " + pr.tag.name
+        output+= "\n### " + getPrTag(pr);
         output+= " " + pr.tag.date.tz(opts.timeZone).format(opts.dateFormat);
         output+= "\n";
       }
@@ -347,8 +367,7 @@ var commitFormatter = function(data) {
       }
 
 
-      var host = (opts.host === 'api.github.com') ? 'github.com' : opts.host;
-      var url = "https://"+host+"/"+opts.owner+"/"+opts.repository+"/pull/"+prNumber;
+      var url = getRepositoryUrl()+"/pull/"+prNumber;
       output += "- [#" + prNumber + "](" + url + ") " + message;
 
       if (authors.length) {
@@ -410,7 +429,9 @@ var task = function() {
       return data;
     })
     .map(function(data){
-      data.tag = tagger(allTags, data);
+      var tagInfo = tagger(allTags, data);
+      data.prevTag = tagInfo.prevTag;
+      data.tag = tagInfo.currTag;
       data.tagDate = data.tag.date;
       return data;
     })