diff --git a/.github/workflows/moodle-ci.yml b/.github/workflows/moodle-ci.yml
index f131371..befdec4 100644
--- a/.github/workflows/moodle-ci.yml
+++ b/.github/workflows/moodle-ci.yml
@@ -28,6 +28,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
+        - php: '8.2'
+            moodle-branch: 'MOODLE_404_STABLE'
           - php: '8.2'
             moodle-branch: 'MOODLE_403_STABLE'
             database: 'mariadb'
diff --git a/CHANGES.md b/CHANGES.md
index 375eb97..fd3d49a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -5,7 +5,7 @@
 * Fixed minor coding style issues.
 * Added monologo for Moodle 4.x.
 * Fixed improper use of require_login method instead of require_course_login (resolves #10).
-* New feature: Display block content on course page (based on work by Harald, David und Nicklas @devcamp19 — Thanks!).
+* New feature: Display block content on course page (based on work by Harald, David und Nicklas @devcamp19 — Thanks!).
  
 ### 6.0.1 ###
 
diff --git a/lang/en/poster.php b/lang/en/poster.php
index 75fd4d2..7b20901 100644
--- a/lang/en/poster.php
+++ b/lang/en/poster.php
@@ -25,6 +25,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
+$string['display'] = 'Choose where to display the poster contents';
+$string['display_help'] = 'This module allows you to display blocks directly on the course page or in a separate page.';
+$string['displayinline'] = 'Display poster on course page';
+$string['displaypage'] = 'Display poster on separate page';
+$string['editlabelbutton'] = 'Go to view page';
+$string['editlabelmessage'] = 'These blocks should be edited on Poster view page';
 $string['modulename'] = 'Poster';
 $string['modulename_help'] = 'The poster module enables a teacher to make a page out of blocks (such as the HTML block, comments, calendar or RSS feed block), dragging and dropping them to the preferred location.
 
@@ -45,9 +51,4 @@
 $string['shownameview'] = 'Display name on view page';
 $string['shownameview_help'] = 'If enabled, the poster name will be displayed as heading on the poster page.';
 
-$string['displaypage'] = 'Display poster on separate page';
-$string['displayinline'] = 'Display poster on course page';
-$string['display'] = 'Choose where to display the poster contents';
-$string['display_help'] = 'This module allows you to display blocks directly on the course page or in a separate page.';
-$string['editlabelmessage'] = 'These blocks should be edited on Poster view page';
-$string['editlabelbutton'] = 'Go to view page';
+
diff --git a/tests/mod_poster_generator_test.php b/tests/mod_poster_generator_test.php
index 5024427..a64a910 100644
--- a/tests/mod_poster_generator_test.php
+++ b/tests/mod_poster_generator_test.php
@@ -14,7 +14,6 @@
 // You should have received a copy of the GNU General Public License
 // along with Moodle.  If not, see <https://www.gnu.org/licenses/>.
 
-
 /**
  * Poster activity testcases.
  *
@@ -24,7 +23,6 @@
  */
 namespace mod_poster;
 
-
 /**
  * Poster module generator tests.
  *
@@ -33,13 +31,14 @@
  * @copyright   2021 bdecent gmbh <https://bdecent.de>
  * @license     https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
-class mod_poster_generator_test extends \advanced_testcase {
+final class mod_poster_generator_test extends \advanced_testcase {
 
     /**
      * Test {@see mod_poster_generator::create_instance()}.
      * @covers ::create_instance
+     * @return void
      */
-    public function test_create_instance() {
+    public function test_create_instance(): void {
         global $DB;
 
         $this->resetAfterTest();
diff --git a/version.php b/version.php
index 676f4c9..261e1e3 100644
--- a/version.php
+++ b/version.php
@@ -28,7 +28,7 @@
 
 $plugin->component = 'mod_poster';
 $plugin->release = '7.0.0';
-$plugin->version = 2023120100;
+$plugin->version = 2024081900;
 $plugin->requires = 2020061500;
 $plugin->maturity = MATURITY_STABLE;
-$plugin->supported = [401, 403];
+$plugin->supported = [401, 404];