[clutter] Release Clutter 1.26.4

[Emmanuele Bassi <ebassi src gnome org>]

commit fd85623d34a54b3f5607011086cf19cb2c756a6a
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Mar 9 16:31:22 2020 +0000

    Release Clutter 1.26.4

 NEWS         | 34 ++++++++++++++++++++++++++++++++++
 configure.ac |  2 +-
 meson.build  |  2 +-
 3 files changed, 36 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index a6ad4eb64..538db31ee 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,37 @@
+Clutter 1.26.4                                                       2020-03-09
+===============================================================================
+
+  • List of changes since Clutter 1.26.2
+
+    - Require GLib 2.54
+
+    - Build fixes
+
+    - Add an experimental Meson build
+
+    - Documentation fixes
+
+    - Handle 8 and 10 bits colour depth in picking code
+
+  • List of bugs fixed since Clutter 1.26.2
+
+    #792716 - Don't declare functions in AC_TRY_LINK and AC_TRY_COMPILE
+    #772213 - Take advantage of Unicode
+    #769190 - Clutter stage is too big and events wrong under hidpi gnome
+              on wayland 
+    
+    #8 - actor-offscreen-redirect test has uninitialized stack data,
+         hangs when the obvious fix is applied
+    #11 - Handle 10 bits colour bit depth in actor picking
+    !8 - docs: Add missing settings.ini Environment group keys
+    !9 - meson: Don't use undocumented -export-dynamic option
+    !11 - clutter/actor: Mark implicit transitions as remove-on-complete
+
+Many thanks to:
+
+  Floris Van den Abeele, Jonas Ådahl, Ting-Wei Lan, Chris Mayo, Sjoerd Simons,
+  Bastien Nocera, Rico Tzschichholz, Piotr Drąg.
+
 Clutter 1.26.2                                                       2017-05-12
 ===============================================================================
 
diff --git a/configure.ac b/configure.ac
index 0bc523530..fdcbf3150 100644
--- a/configure.ac
+++ b/configure.ac
@@ -10,7 +10,7 @@
 # - increase clutter_interface_version to the next odd number
 m4_define([clutter_major_version], [1])
 m4_define([clutter_minor_version], [26])
-m4_define([clutter_micro_version], [3])
+m4_define([clutter_micro_version], [4])
 
 # • for stable releases: increase the interface age by 1 for each release
 # • for development releases: keep clutter_interface_age to 0
diff --git a/meson.build b/meson.build
index c471a1e50..2df2de800 100644
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project(
   'clutter', 'c',
-  version: '1.26.3',
+  version: '1.26.4',
   license: 'LGPLv2.1+',
   meson_version: '>= 0.44.1',
   default_options: [