diff --git a/src/messenger/webim/install/dbinfo.php b/src/messenger/webim/install/dbinfo.php
index 613d2b0d..f50433d2 100644
--- a/src/messenger/webim/install/dbinfo.php
+++ b/src/messenger/webim/install/dbinfo.php
@@ -2,7 +2,7 @@
 /*
  * This file is part of Web Instant Messenger project.
  *
- * Copyright (c) 2005-2008 Web Messenger Community
+ * Copyright (c) 2005-2009 Web Messenger Community
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/src/messenger/webim/install/dbperform.php b/src/messenger/webim/install/dbperform.php
index 1049ef18..e0debb58 100644
--- a/src/messenger/webim/install/dbperform.php
+++ b/src/messenger/webim/install/dbperform.php
@@ -2,7 +2,7 @@
 /*
  * This file is part of Web Instant Messenger project.
  *
- * Copyright (c) 2005-2008 Web Messenger Community
+ * Copyright (c) 2005-2009 Web Messenger Community
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/src/messenger/webim/install/index.php b/src/messenger/webim/install/index.php
index 0183c66e..ed8dc189 100644
--- a/src/messenger/webim/install/index.php
+++ b/src/messenger/webim/install/index.php
@@ -2,7 +2,7 @@
 /*
  * This file is part of Web Instant Messenger project.
  *
- * Copyright (c) 2005-2008 Web Messenger Community
+ * Copyright (c) 2005-2009 Web Messenger Community
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/src/messenger/webim/install/view_index.php b/src/messenger/webim/install/view_index.php
index be1f9bad..d43a0db4 100644
--- a/src/messenger/webim/install/view_index.php
+++ b/src/messenger/webim/install/view_index.php
@@ -2,7 +2,7 @@
 /*
  * This file is part of Web Instant Messenger project.
  *
- * Copyright (c) 2005-2008 Web Messenger Community
+ * Copyright (c) 2005-2009 Web Messenger Community
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/src/messenger/webim/install/view_installerr.php b/src/messenger/webim/install/view_installerr.php
index 2e7cf0ab..0a81c122 100644
--- a/src/messenger/webim/install/view_installerr.php
+++ b/src/messenger/webim/install/view_installerr.php
@@ -2,7 +2,7 @@
 /*
  * This file is part of Web Instant Messenger project.
  *
- * Copyright (c) 2005-2008 Web Messenger Community
+ * Copyright (c) 2005-2009 Web Messenger Community
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
diff --git a/src/messenger/webim/install/whatsnew.txt b/src/messenger/webim/install/whatsnew.txt
index 45d99e67..d8f433c9 100644
--- a/src/messenger/webim/install/whatsnew.txt
+++ b/src/messenger/webim/install/whatsnew.txt
@@ -1,3 +1,14 @@
+  1.5.1
+  -----
+  [!] significant optimization of chat window (both themes), reduced number of images and their sizes
+  [+] tabs in settings: Optional Services, Themes preview
+  [+] better French and Spanish translations, additional languages are stored separately
+  [+] detect Chrome browser, show its version
+  [!] reverted order in title, removed available_locales variable from config.php (detect automatically)
+  [!] return English message by default (when translation for other language is absent)
+  [!] problems with styles, fixed error messages in avatar uploading
+  [+] nice confirmation when form is saved
+
   1.5.0
   -----
   [!] sound notifications: FF (mac,win), Opera (mac,win), IE, Safari (mac,win)