--- a/docs/changelog	Sat Aug 03 11:34:00 2019 +0200
+++ b/docs/changelog	Sat Sep 07 12:59:54 2019 +0200
@@ -1,5 +1,22 @@
 Change Log
 ----------
+Version 19.9:
+- bug fixes
+- added widgets to support development for embedded controllers with
+  MicroPython (ESP8266/ESP32, CircuitPython and BBC micro:bit)
+- Main Window
+  -- added an action to the Windows menu to activate the current editor
+- Mercurial Interface
+  -- added an action to commit a merge
+- Web Browser (NG)
+  -- added support for the QWebEnginePage.Notifications as Qt 5.13.0
+- API Files
+  -- added API files for BBC micro:bit MicroPython and updated the PyQt5 API
+     files
+- API Generator
+  -- added the -i switch to ignore the existence of builtin modules when
+     creating API files
+
 Version 19.8:
 - bug fixes
 - Third Party packages