push version to 2.20.0

Author: FelixKratz

src/sketchybar.c

@@ -25,8 +25,8 @@
 #define HELP_OPT_SHRT    "-h"
 
 #define MAJOR 2
-#define MINOR 19
-#define PATCH 6
+#define MINOR 20
+#define PATCH 0
 
 #if __MAC_OS_X_VERSION_MAX_ALLOWED >= 140000
 extern CGError SLSWindowManagementBridgeSetDelegate(void* delegate);