Fix handling of milestone span attributes

Change-Id: I23dd28a5d9cb3e5a3431dc7e3554085860e8a70e
diff --git a/Changes b/Changes
index f2e7488..9670e07 100644
--- a/Changes
+++ b/Changes
@@ -1,8 +1,9 @@
-0.59.6 2021-10-26
+0.59.6 2021-11-10
     - [bugfix] Fixed skipping of focus spans (fixed #78; margaretha,
       diewald)
     - [bugfix] Clear matchlist if skip fails in NextSpans
       (margaretha, diewald)
+    - [bugfix] Handle span attributes for milestones correctly (diewald)
 
 0.59.5 2021-10-26
     - [bugfix] Fixed candidate settings in token distance spans