--- a/docs/changelog.md	Tue Aug 01 10:03:13 2023 +0200
+++ b/docs/changelog.md	Thu Aug 31 10:11:38 2023 +0200
@@ -1,5 +1,18 @@
 # Change Log
 
+### Version 23.9
+- bug fixes
+- MicroPython
+    - Added support to set the host name of the device (WiFi and Ethernet).
+    - Added support to set the WiFi country code (where supported by the device
+      and the installed firmware).
+- Project
+    - Added capability to configure the project sources directory (e.g. if the
+      project uses the 'src' directory layout schema).
+- Third Party packages
+    - Upgraded pyflakes to version 3.1.0.
+    - Upgraded pycodestyle to version 2.11.0.
+
 ### Version 23.8
 - bug fixes
 - General