[epiphany/gnome-3-18] Prepare 3.18.12

[Michael Catanzaro <mcatanzaro src gnome org>]

commit e133abab78889bb07c93b004d86ffecaede971fb
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Tue Sep 5 14:25:44 2017 -0500

    Prepare 3.18.12

 NEWS         |   11 +++++++++++
 configure.ac |    2 +-
 2 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index bdb53b2..acadea6 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,15 @@
 ================
+Epiphany 3.18.12
+================
+
+Yes, it's been two years since 3.18.0. Yes, still making more. For now at least.
+
+- Fix adblocker blocking too much (#777714, #787011)
+- Fix numerous history bugs, e.g. search provider breaking history (#778649)
+- Fix some memory corruption (#779180)
+- Fix security popover crash (#785338)
+
+================
 Epiphany 3.18.11
 ================
 
diff --git a/configure.ac b/configure.ac
index 763875a..4860a52 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 
 m4_define([epiphany_version_major],[3])
 m4_define([epiphany_version_minor],[18])
-m4_define([epiphany_version_micro],[11])
+m4_define([epiphany_version_micro],[12])
 m4_define([epiphany_version],[epiphany_version_major.epiphany_version_minor.epiphany_version_micro])
 
 AC_INIT([GNOME Web 
Browser],[epiphany_version],[http://bugzilla.gnome.org/enter_bug.cgi?product=epiphany],[epiphany])