diff --git a/doc/gundo.txt b/doc/gundo.txt
index f05989b..ee9a0d4 100644
--- a/doc/gundo.txt
+++ b/doc/gundo.txt
@@ -17,6 +17,8 @@ CONTENTS                                                      *Gundo-contents*
         3.7 gundo_map_move_older ...... |gundo_map_move_older|
             gundo_map_move_newer ...... |gundo_map_move_newer|
         3.8 gundo_close_on_revert ..... |gundo_close_on_revert|
+        3.9 gundo_preview_statusline .. |gundo_preview_statusline|
+            gundo_tree_statusline ..... |gundo_tree_statusline|
     4. License ........................ |GundoLicense|
     5. Bugs ........................... |GundoBugs|
     6. Contributing ................... |GundoContributing|
@@ -196,6 +198,14 @@ Set this to 1 to automatically close the Gundo windows when reverting.
 
 Default: 0 (windows do not automatically close)
 
+------------------------------------------------------------------------------
+3.9 g:gundo_preview_statusline                      *gundo_preview_statusline*
+    g:gundo_tree_statusline                            *gundo_tree_statusline*
+
+Set these to a string to display it as the status line for each Gundo window.
+
+Default: unset (windows use the default statusline)
+
 ==============================================================================
 4. License                                                      *GundoLicense*
 
@@ -219,6 +229,8 @@ GitHub: http://github.com/sjl/gundo.vim/
 ==============================================================================
 7. Changelog                                                  *GundoChangelog*
 
+v2.3.0
+    * Add statusline configuration.
 v2.2.2
     * More performance improvements.
 v2.2.1
diff --git a/site/index.html b/site/index.html
index 58c5346..59c9db2 100644
--- a/site/index.html
+++ b/site/index.html
@@ -98,6 +98,7 @@
                             <li><a href="#gundo_disable">g:gundo_disable</a></li>
                             <li><a href="#gundo_map_move">g:gundo_map_move_[older/newer]</a></li>
                             <li><a href="#gundo_close_on_revert">g:gundo_close_on_revert</a></li>
+                            <li><a href="#gundo_statusline">g:gundo_[preview/tree]_statusline</a></li>
                         </ul>
                     </li>
                     <li><a href="#license">License</a></li>
@@ -326,6 +327,13 @@ let g:gundo_right = 1
                 <p>Set this to 1 to automatically close the Gundo windows when reverting.</p>
 
                 <p>Default: 0 (windows do not automatically close)</p>
+
+                <a name="gundo_statusline"></a>
+                <h2>g:gundo_[preview/tree]_statusline</h2>
+
+                <p>Set these to a string to display it as the status line for each Gundo window.</p>
+
+                <p>Default: unset (windows use the default statusline)</p>
             </section>
             <section>
                 <a name="license"></a>
@@ -367,6 +375,13 @@ let g:gundo_right = 1
                 <h1>Changelog</h1>
 
                 <ol class="changelog">
+                    <li>v2.3.0
+                        <ul>
+                            <li>
+                                Add statusline configuration.
+                            </li>
+                        </ul>
+                    </li>
                     <li>v2.2.2
                         <ul>
                             <li>