Fixed serialization of t-distance

Change-Id: I411054200c13fa930e1cee795fb8e10e29f1a20e
diff --git a/Changes b/Changes
index 3f45c13..ef06563 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,6 @@
+0.55.6 2016-06-03
+        - [bugfix] distance with key "t" uses default foundry (diewald)
+
 0.55.5 2016-05-02
 	- [performance] Changed to a dynamic window for sorting in FocusSpans (margaretha)
 	- [bugfix] store skipped spans in Repetitionspans as candidates