Version 0.2.4 - fix for EthernetTap shutdown problem, security improvements (no known bugs fixed, just proactive work)

version.h

@@ -41,6 +41,6 @@
 /**
  * Revision: 16-bit (0-65535)
  */
-#define ZEROTIER_ONE_VERSION_REVISION 3
+#define ZEROTIER_ONE_VERSION_REVISION 4
 
 #endif