Fix deserialization of spans with attributes

Change-Id: I6ce4f0d1a16ff50b8e79eb2bafe96560ff707b6b
diff --git a/Changes b/Changes
index 59f093c..cdf8c49 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,6 @@
-0.59.2 2020-06-02
+0.59.2 2020-06-17
     - [feature] Add fingerprint method to index (diewald)
+    - [bugfix] Fix deserialization of spans with attributes (diewald)
 
 0.59.1 2020-04-08
     - [bugfix] Fix bug in classed group queries (diewald)