Fixed span expansion with negation.

Change-Id: Ib78b1a28055324bf3c9cd49edbcb71ed1777aadd
diff --git a/Changes b/Changes
index edf568f..e6d9a37 100644
--- a/Changes
+++ b/Changes
@@ -1,6 +1,7 @@
-0.58.1 2018-10-22
+0.58.1 2018-10-23
     - [bugfix] Security upgrade of Jackson for CVE-2017-17485 and
       CVE-2018-7489 (diewald)
+    - [bugfix] Span expansion with negation (margaretha)  
 
 0.58.0 2018-09-03
     - [feature] Implemented referencing cached collection (margaretha)
@@ -24,6 +25,7 @@
       regular test suite (diewald)
     - [bugfix] Fixed missing docs in VC cache (margaretha)
     - [documentation] Added update hint to Readme (diewald)
+	- [bugfix] Span expansion with negation (margaretha)
 
 0.57 2018-04-05
     - [feature] Support text queries in metadata