NEWS and version update

NEWS

@@ -1,3 +1,23 @@
+Version 2.13 (2023-04-21)
+  o Babel: IPv4 via IPv6 extension (RFC 9229)
+  o Babel: Improve authentication on lossy networks
+  o BGP: New 'allow bgp_med' option
+  o BSD: Support for IPv4 routes with IPv6 nexthop on FreeBSD
+  o Experimental BMP protocol implementation
+  o Important bugfixes
+
+  Notes:
+
+  We changed versioning scheme from <epoch>.<major>.<minor> to more common
+  <major>.<minor>.<patch> . From now on, you may expect that BIRD 2.13.x will be
+  strictly only fixing bugs found in 2.13, whereas BIRD 2.14 will also contain
+  new features.
+
+  This BIRD version contains an alpha release of BMP protocol implementation.
+  It is not ready for production usage and therefore it is not compiled by
+  default and have to be enabled during installation.
+
+
 Version 2.0.12 (2023-01-23)
   o Filter: New 'onlink' route attribute
   o Compile-time option to use 4-way tries instead of 16-way ones

misc/bird.spec

@@ -1,6 +1,6 @@
 Summary: BIRD Internet Routing Daemon
 Name: bird
-Version: 2.0.12
+Version: 2.13
 Release: 1
 Copyright: GPL
 Group: Networking/Daemons

sysdep/config.h

@@ -13,7 +13,7 @@
 #ifdef GIT_LABEL
 #define BIRD_VERSION XSTR1(GIT_LABEL)
 #else
-#define BIRD_VERSION "2.0.12"
+#define BIRD_VERSION "2.13"
 #endif
 
 /* Include parameters determined by configure script */