First attempt to support class numbers from 1 to 255 - 1 is the new default class number
diff --git a/CHANGES b/CHANGES
index 25683d1..9134718 100644
--- a/CHANGES
+++ b/CHANGES
@@ -2,6 +2,7 @@
         - [feature] Support new index format with more metadata (diewald)
 	- [bugfix] #142 Fixed class spans for skipTo() skips (margaretha)
 	- [feature] Added attribute support to relations (margaretha)
+	- [bugfix] Make classes and shrink default to 1 instead of 0 (diewald)
 
 0.46 2014-10-21
         - [feature] Support for relation queries (margaretha)