Index: tol/tol_version_def.h
===================================================================
--- tol/tol_version_def.h	(revision 56976eec6f1dd938eff86ebfeb5144b733bfd96b)
+++ tol/tol_version_def.h	(revision eeb77dceeb6cf52588ed1fa2c3d5f8ac7746e0bb)
@@ -25,5 +25,5 @@
 #define VERSION_MINOR   0
 #define VERSION_RELEASE 1
-#define VERSION_BUILD   "0.27.alpha"
+#define VERSION_BUILD   "0.28.alpha"
 
 #if defined(_MSC_VER)