[gexiv2] Prepare 0.12.0

[Jens Georg <jensgeorg src gnome org>]

commit e4c1fa793dd584103938c01f689938fa12359ef6
Author: Jens Georg <mail jensge org>
Date:   Mon Mar 11 21:44:34 2019 +0100

    Prepare 0.12.0

 NEWS        | 19 +++++++++++++++++++
 meson.build |  2 +-
 2 files changed, 20 insertions(+), 1 deletion(-)
---
diff --git a/NEWS b/NEWS
index 0a9dd3b..51630ab 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,22 @@
+gexiv2 0.12.0 - 11 Mar 2019
+
+ * Include a test for https://gitlab.gnome.org/GNOME/shotwell/issues/94
+ * Disable autoptr test when not running on GCC/Clang
+ * Revert symbol hiding script
+ * Improve building the vapi using meson's vala support
+ * Add canary test for https://gitlab.gnome.org/GNOME/gexiv2/issues/27
+ * Promote gexiv2-dump to a tool
+ * Documentation fixes
+ * flake8 fixes for python code
+
+Bugs fixed in this release:
+ - https://gitlab.gnome.org/GNOME/gexiv2/issues/27
+
+All contributors to this release:
+ - Jens Georg <mail jensge org>
+ - Chris Mayo <aklhfex gmail com>
+ - Marty E. Plummer <hanetzer startmail com>
+
 gexiv2 0.11.0 - 8 Jan 2019
 
   * Remove autotools
diff --git a/meson.build b/meson.build
index f9b93b4..601afc1 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 project(
     'gexiv2',
     ['c', 'cpp'],
-    version : '0.11.1',
+    version : '0.12.0',
     default_options : [
         'cpp_std=c++11'
     ]