diff --git a/apps/widbaroalarm/ChangeLog b/apps/widbaroalarm/ChangeLog
index b61e1691b..0afe4bc8b 100644
--- a/apps/widbaroalarm/ChangeLog
+++ b/apps/widbaroalarm/ChangeLog
@@ -2,3 +2,4 @@
 0.02: Do not warn multiple times for the same exceedance
 0.03: Fix crash
 0.04: Use Prompt with dismiss and pause
+      Improve barometer value median calculation