diff --git a/ChangeLog b/ChangeLog
index 3998a971b363eb508bd3bfd5d97a7b33ea9517b0..6899fbb19a09d65e3cab61d253d4c47172c0bcfb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,14 @@ CHANGELOG
 
 [Current]
 
+[v2.5.5]
+ * Improve Travis support
+
+[v2.5.4]
+ * Update lib installation path (multiarch portability).
+ * Allow to access class name of a signal.
+ * Add Travis and coveralls.io support.
+
 [v2.5.3]
  * Synchronize.
  * Synchronize.