Performance improvements
diff --git a/CHANGES b/CHANGES
index 2060909..24e2fe4 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,7 @@
 0.30.3 2014-02-20
         - Return json request in response if given (diewald)
+	- [bugfix] ClassSpans and WithinSpans check skipTo in advance now (diewald)
+	- Performance improvements (diewald)
 
 0.30.2 2014-02-14
         - [bugfix] wrapper uses correct distance constraint