--- a/docs/changelog	Mon Jul 25 16:58:55 2022 +0200
+++ b/docs/changelog	Fri Sep 02 14:07:46 2022 +0200
@@ -1,5 +1,23 @@
 Change Log
 ----------
+Version 22.9:
+- bug fixes
+- Code Style Checker
+  -- extended the Naming style checker to be more PEP8 compliant
+  -- updated imports checker to support banned module patterns
+  -- updated the annotations checker to support more cases
+  -- updated the simplifications checker to support more cases
+- Debugger
+  -- added capability to suppress reporting of unhandled exceptions
+- Editor
+  -- extended the Pygments based lexer to support the various comment variants
+- Interface
+  -- added capability to expand or shrink the sidebar by clicking on the empty
+     part of the icon bar
+- MicroPython
+  -- added capability to connect to devices for which only the serial port name
+     is available
+
 Version 22.8:
 - bug fixes
 - API Generator