[glibmm] 2.68.1

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 31b40adefc0d916246e60bd03a78b6ccae19f8a2
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Thu May 20 18:11:55 2021 +0200

    2.68.1

 NEWS         | 27 +++++++++++++++++++++++++++
 configure.ac |  2 +-
 meson.build  |  2 +-
 3 files changed, 29 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
old mode 100644
new mode 100755
index af87d5e3..d98bd7dd
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,30 @@
+2.68.1 (stable):
+
+Glib:
+* Variant: Fix template constructors so they work with C++20
+  (Magne Oestlyngen) Merge request !50
+
+Build:
+* Meson build: Use relative paths to untracked/
+  (Kjell Ahlstedt) Merge request gtkmm!61 (Mingli Yu)
+* [gio|glib]mmconfig.h.*: Don't dllimport on MinGW
+  (Chun-wei Fan) Issue gtkmm#90 (Lukas K.)
+* Meson build: examples and tests: Add dependency('threads')
+  (Kjell Ahlstedt)
+* Meson build: Make it possible to use glibmm as a subproject
+  (Kjell Ahlstedt)
+* Meson build: No implicit_include_directories
+  (Kjell Ahlstedt)
+* Meson build: Make quiet installations possible
+  (Kjell Ahlstedt)
+* MSVC build: Avoid exporting classes with std::string members
+  (Chun-wei Fan) Merge reqest !51
+
+Tests:
+* glibmm_ustring_compare: Fix so it works for C++20
+  (Kjell Ahlstedt) Merge request !50 (Magne Oestlyngen) 
+
+
 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.
diff --git a/configure.ac b/configure.ac
index 44ce9305..593af2bb 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], [2.68.0],
+AC_INIT([glibmm], [2.68.1],
         [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 252c8170..d5ddbc8a 100644
--- a/meson.build
+++ b/meson.build
@@ -1,7 +1,7 @@
 # This file is part of glibmm.
 
 project('glibmm', 'cpp',
-  version: '2.68.0',
+  version: '2.68.1',
   license: 'LGPLv2.1+',
   default_options: [
     'cpp_std=c++17'