diff --git a/debian/changelog b/debian/changelog
index 8d0ed63..5bc1efa 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,6 @@
-trimage (1.1.0b-0ubuntu1) jaunty; urgency=low
+trimage (1.0.1b-0ubuntu1) jaunty; urgency=low
 
-  * use multiprocessing for images
+  * use a threadpool for images
   * more robust file handling
   * re-adding images now results in recompressing them
   * compressing message now shows filename
diff --git a/setup.py b/setup.py
index 21635fa..1c4c014 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 from distutils.core import setup
 
 setup(name = "trimage",
-    version = "1.1.0b",
+    version = "1.0.1b",
     description = "Trimage image compressor - A cross-platform tool for optimizing PNG and JPG files",
     author = "Kilian Valkhof, Paul Chaplin",
     author_email = "help@trimage.org",
diff --git a/src/trimage/trimage.py b/src/trimage/trimage.py
index 6f77c4d..5b38142 100755
--- a/src/trimage/trimage.py
+++ b/src/trimage/trimage.py
@@ -18,7 +18,7 @@ from multiprocessing import cpu_count
 
 from ui import Ui_trimage
 
-VERSION = "1.1.0b"
+VERSION = "1.0.1b"
 
 
 class StartQT4(QMainWindow):
diff --git a/website/index.html b/website/index.html
index c636199..23807d6 100644
--- a/website/index.html
+++ b/website/index.html
@@ -69,7 +69,7 @@
 
 <body>
   <div id="wrap">
-    <h1><img src="trimage-icon.png" alt=""> Trimage image compressor &ndash; 1.1.0b (beta)</h1>
+    <h1><img src="trimage-icon.png" alt=""> Trimage image compressor &ndash; 1.0.1b (beta)</h1>
     <span class="subtitle">A cross-platform tool for losslessly optimizing PNG and JPG files.</span>
     <p class="tri">Trimage is a cross-platform GUI and command-line interface to optimize image
     files via <a href="http://optipng.sourceforge.net/">optipng</a>,
@@ -165,12 +165,17 @@
     </div>
 
     <h2>Planned features</h2>
-    <p>Version 1.1.0 final:</p>
+    <p>Version 1.0.0 final:</p>
     <ul>
       <li>Expand command line options</li>
       <li>Make sure a compressed file is always smaller than the original one, or don't compress</li>
       <li>General refactoring</li>
     </ul>
+    <p>Version 1.1.0 final:</p>
+    <ul>
+      <li>Use multiprocessing</li>
+    </ul>
+
     <p>Beyond that</p>
     <ul>
       <li>Deletion of rows in the table view</li>
