diff --git a/CHANGES.txt b/CHANGES.txt
index 2e6ebdcb..2ea10cb8 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,14 @@
+------------------------------------------------------------------------
+r2550 | gaser | 2024-02-21 11:16:06
+
+Changed paths:
+ M CHANGES.txt
+ M Contents.m
+ M doc/cat.html
+ M doc/index.html
+
+Changed: Updated documentation and version information.
+
 ------------------------------------------------------------------------
 r2548 | gaser | 2024-02-19 11:56:16
 
diff --git a/Contents.m b/Contents.m
index 1ac1b37f..c39c64ef 100644
--- a/Contents.m
+++ b/Contents.m
@@ -1,5 +1,5 @@
 % Computational Anatomy Toolbox
-% Version 2548 (CAT12.9) 2024-02-19
+% Version 2549 (CAT12.9) 2024-02-20
 % ______________________________________________________________________
 %
 % Christian Gaser, Robert Dahnke
diff --git a/doc/cat.html b/doc/cat.html
index 8993dd43..82c5f146 100644
--- a/doc/cat.html
+++ b/doc/cat.html
@@ -9,7 +9,7 @@
   
     <div id="content">
       <br />
-      <p align="center" style="text-align:center;">This is <b>CAT12.9 (r2548) from 2024-02-19</b><br />You can update your copy of CAT12 here: <a href="matlab:cat_update(1);">Check for update</a>.<br />If you find any bug, please report them at <a href="mailto:vbmweb@gmail.com">vbmweb@gmail.com</a>.</p>
+      <p align="center" style="text-align:center;">This is <b>CAT12.9 (r2549) from 2024-02-20</b><br />You can update your copy of CAT12 here: <a href="matlab:cat_update(1);">Check for update</a>.<br />If you find any bug, please report them at <a href="mailto:vbmweb@gmail.com">vbmweb@gmail.com</a>.</p>
       <h1 style="text-align:center;"><img src="images/CAT.png" width=40% height=auto alt="CAT" ></h1>
 
       <hr />
diff --git a/doc/index.html b/doc/index.html
index 3c9c8b6b..875b857e 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -136,7 +136,7 @@ <h2 id="version">Version information</h2>
             </p>
             
             <!-- ###################################### -->
-            <h3>Changes in version CAT12.9 (2535)</h3>
+            <h3>Changes in version CAT12.9 (2550)</h3>
 
             <details>
               <summary><u>Changes in preprocessing pipeline (which affects your results compared to CAT12.8.2)</u></summary>