#ifndef _MAIN_H_
#define _MAIN_H_

#define PROGRAM_MAJOR_VERSION 0
#define PROGRAM_MINOR_VERSION 2
#define PROGRAM_PATCH_VERSION 0

extern int quit;

#endif /* _MAIN_H_ */

#ifndef _MAIN_H_
#define _MAIN_H_

#define PROGRAM_MAJOR_VERSION 0
#define PROGRAM_MINOR_VERSION 1
#define PROGRAM_PATCH_VERSION 1

extern int quit;

#endif /* _MAIN_H_ */

--- 
+++ 
@@ -2,8 +2,8 @@
 #define _MAIN_H_
 
 #define PROGRAM_MAJOR_VERSION 0
-#define PROGRAM_MINOR_VERSION 1
-#define PROGRAM_PATCH_VERSION 1
+#define PROGRAM_MINOR_VERSION 2
+#define PROGRAM_PATCH_VERSION 0
 
 extern int quit;
 
Upgrade version number to 0.2.0
