Update file permissions and improve readme parsing

- Changed file permissions for ParsedownModern.php and PucReadmeParser.php to executable (755).
- Updated regex patterns in PucReadmeParser.php to use English terms instead of German for better compatibility.
- Enhanced the sanitize_text function to use wp_strip_all_tags if available.
- Updated contributor information in readme.txt to reflect the correct name (PSOURCE).

Author: Dernerd

default-theme.php

@@ -4,13 +4,13 @@
 Version: 1.0.5
 Plugin URI: https://n3rds.work/piestingtal_source/standard-theme-plugin/
 Description: Ermöglicht die einfache Auswahl eines neuen Standardthemes für neue Blog-Anmeldungen
-Author: WMS N@W
-Author URI: https://n3rds.work
+Author: PSOURCE
+Author URI: https://github.com/cp-psource
 Network: true
 */
 
 /*
-Copyright 2020 WMS N@W (https://n3rds.work)
+Copyright 2020-2025 PSOURCE (https://github.com/cp-psource)
 Developer: Aaron Edwards
 
 This program is free software; you can redistribute it and/or modify
@@ -27,12 +27,24 @@
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
 
-require 'psource/psource-plugin-update/psource-plugin-updater.php';
-$MyUpdateChecker = Puc_v4_Factory::buildUpdateChecker(
-	'https://n3rds.work//wp-update-server/?action=get_metadata&slug=default-theme', 
-	__FILE__, 
-	'default-theme' 
+/**
+ * @@@@@@@@@@@@@@@@@ PS UPDATER 1.3 @@@@@@@@@@@
+ **/
+require 'psource/psource-plugin-update/plugin-update-checker.php';
+use YahnisElsts\PluginUpdateChecker\v5\PucFactory;
+ 
+$myUpdateChecker = PucFactory::buildUpdateChecker(
+	'https://github.com/cp-psource/default-theme',
+	__FILE__,
+	'default-theme'
 );
+ 
+//Set the branch that contains the stable release.
+$myUpdateChecker->setBranch('main');
+
+/**
+ * @@@@@@@@@@@@@@@@@ ENDE PS UPDATER 1.3 @@@@@@@@@@@
+ **/
 
 //force multisite
 if ( ! is_multisite() ) {
@@ -113,7 +125,3 @@ function default_theme_site_admin_options() {
 	</table>
 	<?php
 }
-
-global $wpmudev_notices;
-$wpmudev_notices[] = array( 'id' => 48, 'name' => 'Standard Theme', 'screens' => array( 'settings-network' ) );
-

psource/psource-plugin-update/.editorconfig

@@ -0,0 +1 @@
+/build export-ignore

psource/psource-plugin-update/.gitattributes

@@ -0,0 +1,40 @@
+# Created by .ignore support plugin (hsz.mobi)
+### JetBrains template
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# The entire IDEA/PhpStorm directory
+.idea/
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser

psource/psource-plugin-update/.gitignore

@@ -0,0 +1,10 @@
+<?php
+
+namespace YahnisElsts\PluginUpdateChecker\v5;
+
+if ( !class_exists(PucFactory::class, false) ):
+
+	class PucFactory extends \YahnisElsts\PluginUpdateChecker\v5p3\PucFactory {
+	}
+
+endif;