diff --git a/README.md b/README.md
index 87c410f..d392fbc 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ Browsers Requirement
 
 Prerequisite
 ---
-- Node.js 4.x or up (test up to 5.10.1)
+- Node.js 4.x or up (test up to 6.2.2)
 - Database (PostgreSQL, MySQL, MariaDB, SQLite, MSSQL)
 - npm and bower
 
diff --git a/lib/config.js b/lib/config.js
index 27e4ed9..de49b4d 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -77,7 +77,7 @@ function getserverurl() {
     return url;
 }
 
-var version = '0.4.2';
+var version = '0.4.3';
 var minimumCompatibleVersion = '0.4.2';
 var maintenance = true;
 var cwd = path.join(__dirname, '..');
diff --git a/package.json b/package.json
index bea8853..8aeae0e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hackmd",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Realtime collaborative markdown notes on all platforms.",
   "main": "app.js",
   "license": "MIT",
diff --git a/public/docs/release-notes.md b/public/docs/release-notes.md
old mode 100644
new mode 100755
index ce421bf..82f2401
--- a/public/docs/release-notes.md
+++ b/public/docs/release-notes.md
@@ -1,6 +1,43 @@
 Release Notes
 ===
 
+<i class="fa fa-tag"></i> 0.4.3 `espresso` <i class="fa fa-clock-o"></i> 2016-06-28 02:04
+---
+### Features
+* Add support of spellcheck
+* Add support of light editor theme
+* Add support of embed pdf
+* Add support of exporting raw html
+* Add revision modal with UIs and support marking patch diff texts
+* Add support of saving note revision
+
+### Enhancements
+* Update to extend login info cookies to 365 days to reduce reductant page refresh
+* Update to support new metadata: title, description, tags and google-analytics
+* Prevent crawling editing note to enhance privacy
+* Update to remove all data lines attributes to gain better update performance
+* Update refresh modal to show more detail informations
+* Update to make cursor tag default as hover mode to prevent tag overlay other lines
+* Update highlight.js to version 9.4.0 and use bower dependency
+* Improve history performance
+
+### Fixes
+* Fix history filter tags and search keyword might not apply after refresh
+* Fix part class in list item might infect buildMap process
+* Fix pdf tmp path is missing a folder slash before timestamp
+* Fix realtime connection get stock when lots of client try to connect at same moment
+* Fix locked or private permission should block any operation if owner is null
+* Add back missing support of image size syntax in 0.4.2
+* Fix update permission might cause duplicate view rendering
+* Fix on paste long document to editor might cause scroll not syncing
+* Workaround CodeMirror won't draw selections outside of the viewport
+* Fix to make socket keep retry after disconnect on server maintenance
+
+### Removes
+- Remove metadata spellcheck support
+- Remove robot meta on note edit page and html template
+
+
 <i class="fa fa-tag"></i> 0.4.2 `cappuccino` <i class="fa fa-clock-o"></i> 2016-04-22 10:43
 ---
 ### Features
diff --git a/public/js/common.js b/public/js/common.js
index 03a3ff9..5e9456b 100644
--- a/public/js/common.js
+++ b/public/js/common.js
@@ -14,7 +14,7 @@ var serverurl = window.location.protocol + '//' + (domain ? domain : window.loca
 var noteid = urlpath ? window.location.pathname.slice(urlpath.length + 1, window.location.pathname.length).split('/')[1] : window.location.pathname.split('/')[1];
 var noteurl = serverurl + '/' + noteid;
 
-var version = '0.4.2';
+var version = '0.4.3';
 
 var checkAuth = false;
 var profile = null;