[amtk] Release 5.4.0

[Sébastien Wilmet <swilmet src gnome org>]

commit 9feb1a70cf06a6fe837c27f4ddcdd492dcb4fe9b
Author: Sébastien Wilmet <swilmet informatique-libre be>
Date:   Mon May 2 14:49:12 2022 +0200

    Release 5.4.0

 NEWS        | 4 ++++
 meson.build | 4 ++--
 2 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/NEWS b/NEWS
index 96bf705..59b9fb3 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+News in 5.4.0, 2022-05-02
+-------------------------
+* Nothing.
+
 News in 5.3.2, 2022-04-18
 -------------------------
 * The project is now hosted here: https://gitlab.gnome.org/swilmet/amtk
diff --git a/meson.build b/meson.build
index b7f528b..3860ffd 100644
--- a/meson.build
+++ b/meson.build
@@ -6,7 +6,7 @@
 project(
   'amtk', 'c',
   meson_version: '>= 0.53',
-  version: '5.3.3',
+  version: '5.4.0',
   default_options: ['warning_level=2']
 )
 
@@ -34,7 +34,7 @@ I18N = import('i18n')
 # When incrementing the API version (usually for a new major package version),
 # set CURRENT, REVISION and AGE to 0 since it's like a new library.
 lt_current = 0
-lt_revision = 0
+lt_revision = 1
 lt_age = 0
 AMTK_LT_VERSION = '@0@.@1@.@2@'.format(lt_current, lt_revision, lt_age)