Index: src/inc/bbiFile.h
===================================================================
RCS file: /projects/compbio/cvsroot/kent/src/inc/bbiFile.h,v
retrieving revision 1.20
retrieving revision 1.21
diff -b -B -U 4 -r1.20 -r1.21
--- src/inc/bbiFile.h	20 Nov 2009 17:11:16 -0000	1.20
+++ src/inc/bbiFile.h	6 Apr 2010 23:06:29 -0000	1.21
@@ -54,9 +54,9 @@
 #ifndef CIRTREE_H
 #include "cirTree.h"
 #endif
 
-#define bbiCurrentVersion 3
+#define bbiCurrentVersion 4
 /* Version history (of file format, not utilities - corresponds to version field in header)
  *    1 - Initial release
  *    1 - Unfortunately when attempting a transparent change to encoders, made the sectionCount 
  *        field inconsistent, sometimes not present, sometimes 32 bits.  Since offset positions
@@ -65,8 +65,9 @@
  *    2 - Made sectionCount consistently 64 bits. Also fixed missing zoomCount in first level of
  *        zoom in files made by bedToBigBed and bedGraphToBigWig.  (The older wigToBigWig was fine.)
  *        Added totalSummary section.
  *    3 - Adding zlib compression.  Only active if uncompressBufSize is non-zero in header.
+ *    4 - Fixed problem in encoder for the max field in zoom levels higher than the first one.
  */
 
 struct bbiZoomLevel
 /* A zoom level in bigWig file. */

