[glibmm] 2.68.0

[Kjell Ahlstedt <kjellahl src gnome org>]

commit d9f2c206de7f91efec783ed389481037e80c62b0
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Fri Dec 18 17:09:12 2020 +0100

    2.68.0

 NEWS         | 64 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 configure.ac |  2 +-
 meson.build  |  2 +-
 3 files changed, 66 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index d3a8d5f8..af87d5e3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,67 @@
+2.68.0 (stable):
+This is the first stable release in the glibmm-2.68 ABI series.
+It is parallel-installable with the glibmm-2.4 ABI.
+
+The tarball for 2.68.0 has been created with 'meson dist'.
+If you build with Autotools from the tarball, please read the relevant
+part of the README file.
+
+Glib:
+* PropertyProxyConnectionNode::connect_changed():
+  Fix using without property name
+  (Daniel Boles) Issue #74 (wswfc), merge request !35
+* Remove BalancedTree
+  (Kjell Ahlstedt)
+
+Gio:
+* ListStore: Accept interfaces
+  (Andreas Persson) Merge request !38
+* MenuModel: Make MenuAttribute and MenuLink enum class
+  (Kjell Ahlstedt)
+* Add TlsClientConnectionImpl and TlsServerConnectionImpl
+  (Kjell Ahlstedt)
+* SocketClient::signal_event(): Fix wrapping of 'connection' parameter
+  (Kjell Ahlstedt) Issue #73 (smilingthax)
+
+gmmproc:
+* Add optional decl_prefix parameter to _WRAP_GERROR and _WRAP_ENUM
+  Used for adding GLIBMM_API or similar for MS Visual C++
+  (Chun-wei Fan) Merge request !32
+* Allow decorating comparison operators (for Visual Studio builds)
+  (Chun-wei Fan) Merge request !33
+* _CLASS_BOXEDTYPE, _CLASS_OPAQUE_COPYABLE: Fix move assignment
+  (Kjell Ahlstedt) Issue #76 (misos1)
+* Decorate private generated classes with __declspec when building
+  with Visual Studio
+  (Chun-wei Fan) Merge request !39, !41
+* generate_wrap_init.pl.in: Use g_type_ensure(SomeClass::get_type())
+  to ensure that get_type() is called
+  (Kjell Ahlstedt)
+
+Build:
+* Use __declspec(dllexport) consistently when building glibmm with
+  Visual Studio
+  (Chun-wei Fan) Merge request !32
+* Meson build: Set default value of the 'warnings' option to 'min'
+  (Kjell Ahlstedt)
+* Improve NMake support
+  (Chun-wei Fan)
+* Improve Visual Studio support
+  (Chun-wei Fan) Merge request !37
+* docs/reference/: Update for Doxygen >= 1.8.16
+  (Kjell Ahlstedt)
+* Meson build: Fix versioning on macOS
+  (Kjell Ahlstedt) Pull request libsigcplusplus#65 (Tom Schoonjans)
+* Meson build: Fix detection of macOS
+  (Tom Schoonjans) Merge request !43
+* Change the ABI to glibmm-2.68
+  (Kjell Ahlstedt)
+
+Documentation:
+* Meson build: Add missing Glib::Value and Variant documentation
+  (Kjell Ahlstedt)
+
+
 2.65.3: (unstable):
 Distro packagers should probably not package this yet.
 
diff --git a/configure.ac b/configure.ac
index 2258ebbf..44ce9305 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@
 ## You should have received a copy of the GNU Lesser General Public License
 ## along with this library.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_INIT([glibmm], [2.67.1],
+AC_INIT([glibmm], [2.68.0],
         [https://gitlab.gnome.org/GNOME/glibmm/issues],
         [glibmm], [http://www.gtkmm.org/])
 AC_PREREQ([2.59])
diff --git a/meson.build b/meson.build
index 03643754..97976457 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 # This file is part of glibmm.
 
 project('glibmm', 'cpp',
-  version: '2.67.1',
+  version: '2.68.0',
   license: 'LGPLv2.1+',
   default_options: [
     'cpp_std=c++17'