Release version 3.12.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/NEWS b/NEWS
index 0543c98..ba2e440 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,12 @@
+Version 3.12 - November 7, 2013
+
+	* Fix: Remove alternate method to check for VLAN tag offload on Linux
+	  < 2.6.37 (-k/-K options)
+	* Fix: Hide state of VLAN tag offload and LRO if the kernel is too old
+	  for us to reliably detect them (-k option)
+	* Feature: Add register dump support for Solarflare SFC9100 family
+	  (-d option)
+
 Version 3.11 - September 12, 2013
 
 	* Feature: Update Realtek chip list for register dump to match
diff --git a/configure.ac b/configure.ac
index 8c15527..262a9ab 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT(ethtool, 3.11, netdev@vger.kernel.org)
+AC_INIT(ethtool, 3.12, netdev@vger.kernel.org)
 AC_PREREQ(2.52)
 AC_CONFIG_SRCDIR([ethtool.c])
 AM_INIT_AUTOMAKE([gnu])