NEWS and version update

NEWS

+Version 2.0.0-pre0 (2016-12-07)
+  o Integrated IPv4 + IPv6 design
+  o Major BGP protocol redesign
+  o BGP multicast support (SAFI 2)
+  o BGP flowspec support (RFC 5575)
+  o New RPKI-Router protocol
+  o New build system
+  o Unit tests
+
+  Notes:
+
+  Protocols and tables are now connected using explicit channels, most related
+  protocol options (table, import, export, ...) are now channel options. See
+  doc/bird.conf.example2 for configuration examples.
+
+
 Version 1.6.2 (2016-09-29)
   o Fixes serious bug introduced in the previous version
 

misc/bird.spec

 Summary: BIRD Internet Routing Daemon
 Name: bird
-Version: 1.6.2
+Version: 2.0.0
 Release: 1
 Copyright: GPL
 Group: Networking/Daemons

sysdep/config.h

@@ -7,7 +7,7 @@
 #define _BIRD_CONFIG_H_
 
 /* BIRD version */
-#define BIRD_VERSION "1.6.2"
+#define BIRD_VERSION "2.0.0-pre0"
 
 /* Include parameters determined by configure script */
 #include "sysdep/autoconf.h"