diff --git a/Documentation/DeveloperHelpSources/changelog.docu b/Documentation/DeveloperHelpSources/changelog.docu
index 55e0337c4c354f4693596392b4c07a5992e6c401..f87e848951901dec0695bfa58d66b2a0d5aaa9a8 100644
--- a/Documentation/DeveloperHelpSources/changelog.docu
+++ b/Documentation/DeveloperHelpSources/changelog.docu
@@ -1,6 +1,6 @@
 /*! \page changelog Changelog
 
-- <b>OpenFlipper 2.2 ( ?/?/? , 20236 )</b>
+- <b>OpenFlipper 2.2 ( ?/?/? , 20248 )</b>
      - <b>ACG</b>
         - MeshCompiler and DrawMesh
 	     - check surface type of meshcompiler input
@@ -12,15 +12,28 @@
      - <b>Core</b>
         - IO
              - Emit warning in save object function, if object can't be retrieved
-        - QtBaseViewer
-             - assumption that the drawbuffer is always GL_BACK might be problematic refs #2361
         - ProcessManager:
              - fix: possible crash with multiple processes (row variable wasn't updated, if the job widget row was changed)
+        - QtBaseViewer
+             - assumption that the drawbuffer is ailways GL_BACK might be problematic refs #2361
+     - <b>Interfaces</b>
+        - Process Interface
+             - Fixed memory leak
+             - Process Manager: removed redudant code/speed up
+             - OpenFlipperThread: added jobid getter
+     - <b>UI</b>
+        - Optionswidget
+             - add option for max backups
      - <b>License Manager</b>
         - Remove function pointers which produce errors in C++11
      - <b>Documentation</b>
         - More scripting documentation
+        - OpenFlipperThread: Add more information about reimplementing the interface
      - <b>Plugins</b>
+         - Backup
+             - Added Optionswidget for max backups
+         - Decimater
+             - Added process interface to decimater and using the observer pattern for progress bar
          - FileHeightField
              - Import the color of the image that is loaded as a height field as vertex colors
          - Remesher