diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b5f8eb..65985db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ __3.3.4__
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 * Fix compilation under Qt 6.2+ and stricter Qt compile settings. - _Christoph Cullmann_
+* Provide API for blocking sendMessage. - _Christoph Cullmann_
 
 __3.3.3__
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