diff --git a/AUTHORS b/AUTHORS
index 9284f31cd..dd741750e 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -237,3 +237,4 @@ suggestions:
   Leon Feng
   Tomas Babej
   Nick Person
+  Arnoud K
diff --git a/ChangeLog b/ChangeLog
index 4c1d053a9..a8a339dfd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -56,6 +56,7 @@
 - TW-105 Doc needed - a comprehensive 'setup' walkthrough.
 - TW-115 allow "0day" durations for UDAs.
 - TW-128 new helper command; _envs.
+- TW-139 Possibility to execute shadow file generation (thanks to Arnoud K).
 - TW-168 modification of due date relative to current due date (thanks to Dirk
          Sarpe).
 - TW-186 Increase for numerical UDAs (thanks to Steffen Uhlig).