Merge pull request #602 from hisman/add-autoupdate-field-to-plugininfo

Add an optional `autoupdate` field to plugin update info that allows automatically installing updates
Add default value to the autoupdate field
2026-01-09 16:38:05 +02:00 · 2026-01-03 18:45:10 +07:00 · 2025-12-29 22:58:03 +07:00 · 2025-11-21 16:33:49 +02:00 · 2025-11-21 10:58:21 +08:00 · 2025-09-25 17:42:01 +03:00
53 changed files with 484 additions and 168 deletions
--- a/Puc/v5/PucFactory.php
+++ b/Puc/v5/PucFactory.php
@ -4,7 +4,7 @@ namespace YahnisElsts\PluginUpdateChecker\v5;

 if ( !class_exists(PucFactory::class, false) ):

-	class PucFactory extends \YahnisElsts\PluginUpdateChecker\v5p4\PucFactory {
+	class PucFactory extends \YahnisElsts\PluginUpdateChecker\v5p6\PucFactory {
 	}

 endif;
--- a/Puc/v5p6/Autoloader.php
+++ b/Puc/v5p6/Autoloader.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(Autoloader::class, false) ):

--- a/Puc/v5p6/DebugBar/Extension.php
+++ b/Puc/v5p6/DebugBar/Extension.php
@ -1,8 +1,8 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

-use YahnisElsts\PluginUpdateChecker\v5p4\PucFactory;
-use YahnisElsts\PluginUpdateChecker\v5p4\UpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\PucFactory;
+use YahnisElsts\PluginUpdateChecker\v5p6\UpdateChecker;

 if ( !class_exists(Extension::class, false) ):

--- a/Puc/v5p6/DebugBar/Panel.php
+++ b/Puc/v5p6/DebugBar/Panel.php
@ -1,7 +1,7 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

-use YahnisElsts\PluginUpdateChecker\v5p4\UpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\UpdateChecker;

 if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false) ):

@ -41,11 +41,11 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 			echo '<h3>Configuration</h3>';
 			echo '<table class="puc-debug-data">';
 			$this->displayConfigHeader();
-			$this->row('Slug', htmlentities($this->updateChecker->slug));
-			$this->row('DB option', htmlentities($this->updateChecker->optionName));
+			$this->row('Slug', esc_html($this->updateChecker->slug));
+			$this->row('DB option', esc_html($this->updateChecker->optionName));

 			$requestInfoButton = $this->getMetadataButton();
-			$this->row('Metadata URL', htmlentities($this->updateChecker->metadataUrl) . ' ' . $requestInfoButton . $this->responseBox);
+			$this->row('Metadata URL', esc_html($this->updateChecker->metadataUrl) . ' ' . $requestInfoButton . $this->responseBox);

 			$scheduler = $this->updateChecker->scheduler;
 			if ( $scheduler->checkPeriod > 0 ) {
@ -86,14 +86,22 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 			echo '<h3>Status</h3>';
 			echo '<table class="puc-debug-data">';
 			$state = $this->updateChecker->getUpdateState();
-			$checkNowButton = '';
+			$checkButtonId = $this->updateChecker->getUniqueName('check-now-button');
 			if ( function_exists('get_submit_button')  ) {
 				$checkNowButton = get_submit_button(
 					'Check Now',
 					'secondary',
 					'puc-check-now-button',
 					false,
-					array('id' => $this->updateChecker->getUniqueName('check-now-button'))
+					array('id' => $checkButtonId)
+				);
+			} else {
+				//get_submit_button() is not available in the frontend. Make a button directly.
+				//It won't look the same without admin styles, but it should still work.
+				$checkNowButton = sprintf(
+					'<input type="button" id="%1$s" name="puc-check-now-button" value="%2$s" class="button button-secondary" />',
+					esc_attr($checkButtonId),
+					esc_attr('Check Now')
 				);
 			}

@ -107,10 +115,10 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 			$this->row('Next automatic check', $this->formatTimeWithDelta($nextCheck));

 			if ( $state->getCheckedVersion() !== '' ) {
-				$this->row('Checked version', htmlentities($state->getCheckedVersion()));
+				$this->row('Checked version', esc_html($state->getCheckedVersion()));
 				$this->row('Cached update', $state->getUpdate());
 			}
-			$this->row('Update checker class', htmlentities(get_class($this->updateChecker)));
+			$this->row('Update checker class', esc_html(get_class($this->updateChecker)));
 			echo '</table>';
 		}

@ -124,7 +132,7 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 					if ( property_exists($update, $field) ) {
 						$this->row(
 							ucwords(str_replace('_', ' ', $field)),
-							isset($update->$field) ? htmlentities($update->$field) : null
+							isset($update->$field) ? esc_html($update->$field) : null
 						);
 					}
 				}
@ -162,7 +170,7 @@ if ( !class_exists(Panel::class, false) && class_exists('Debug_Bar_Panel', false
 			if ( is_object($value) || is_array($value) ) {
 				//This is specifically for debugging, so print_r() is fine.
 				//phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_print_r
-				$value = '<pre>' . htmlentities(print_r($value, true)) . '</pre>';
+				$value = '<pre>' . esc_html(print_r($value, true)) . '</pre>';
 			} else if ($value === null) {
 				$value = '<code>null</code>';
 			}
--- a/Puc/v5p6/DebugBar/PluginExtension.php
+++ b/Puc/v5p6/DebugBar/PluginExtension.php
@ -1,8 +1,8 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

-use YahnisElsts\PluginUpdateChecker\v5p4\Plugin\UpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\Plugin\UpdateChecker;

 if ( !class_exists(PluginExtension::class, false) ):

--- a/Puc/v5p6/DebugBar/PluginPanel.php
+++ b/Puc/v5p6/DebugBar/PluginPanel.php
@ -1,7 +1,7 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

-use YahnisElsts\PluginUpdateChecker\v5p4\Plugin\UpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\Plugin\UpdateChecker;

 if ( !class_exists(PluginPanel::class, false) ):

@ -12,19 +12,25 @@ if ( !class_exists(PluginPanel::class, false) ):
 		protected $updateChecker;

 		protected function displayConfigHeader() {
-			$this->row('Plugin file', htmlentities($this->updateChecker->pluginFile));
+			$this->row('Plugin file', esc_html($this->updateChecker->pluginFile));
 			parent::displayConfigHeader();
 		}

 		protected function getMetadataButton() {
-			$requestInfoButton = '';
+			$buttonId = $this->updateChecker->getUniqueName('request-info-button');
 			if ( function_exists('get_submit_button') ) {
 				$requestInfoButton = get_submit_button(
 					'Request Info',
 					'secondary',
 					'puc-request-info-button',
 					false,
-					array('id' => $this->updateChecker->getUniqueName('request-info-button'))
+					array('id' => $buttonId)
+				);
+			} else {
+				$requestInfoButton = sprintf(
+					'<input type="button" name="puc-request-info-button" id="%1$s" value="%2$s" class="button button-secondary" />',
+					esc_attr($buttonId),
+					esc_attr('Request Info')
 				);
 			}
 			return $requestInfoButton;
--- a/Puc/v5p6/DebugBar/ThemePanel.php
+++ b/Puc/v5p6/DebugBar/ThemePanel.php
@ -1,8 +1,8 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

-use YahnisElsts\PluginUpdateChecker\v5p4\Theme\UpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\Theme\UpdateChecker;

 if ( !class_exists(ThemePanel::class, false) ):

@ -13,7 +13,7 @@ if ( !class_exists(ThemePanel::class, false) ):
 		protected $updateChecker;

 		protected function displayConfigHeader() {
-			$this->row('Theme directory', htmlentities($this->updateChecker->directoryName));
+			$this->row('Theme directory', esc_html($this->updateChecker->directoryName));
 			parent::displayConfigHeader();
 		}

--- a/Puc/v5p6/InstalledPackage.php
+++ b/Puc/v5p6/InstalledPackage.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(InstalledPackage::class, false) ):

--- a/Puc/v5p6/Metadata.php
+++ b/Puc/v5p6/Metadata.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 use LogicException;
 use stdClass;
--- a/Puc/v5p6/OAuthSignature.php
+++ b/Puc/v5p6/OAuthSignature.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(OAuthSignature::class, false) ):

--- a/Puc/v5p6/Plugin/Package.php
+++ b/Puc/v5p6/Plugin/Package.php
@ -1,8 +1,8 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

-use YahnisElsts\PluginUpdateChecker\v5p4\InstalledPackage;
-use YahnisElsts\PluginUpdateChecker\v5p4\PucFactory;
+use YahnisElsts\PluginUpdateChecker\v5p6\InstalledPackage;
+use YahnisElsts\PluginUpdateChecker\v5p6\PucFactory;

 if ( !class_exists(Package::class, false) ):

--- a/Puc/v5p6/Plugin/PluginInfo.php
+++ b/Puc/v5p6/Plugin/PluginInfo.php
@ -1,7 +1,7 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

-use YahnisElsts\PluginUpdateChecker\v5p4\Metadata;
+use YahnisElsts\PluginUpdateChecker\v5p6\Metadata;

 if ( !class_exists(PluginInfo::class, false) ):

@ -39,6 +39,7 @@ if ( !class_exists(PluginInfo::class, false) ):
 		public $downloaded;
 		public $active_installs;
 		public $last_updated;
+		public $autoupdate = false;

 		public $id = 0; //The native WP.org API returns numeric plugin IDs, but they're not used for anything.

--- a/Puc/v5p6/Plugin/Ui.php
+++ b/Puc/v5p6/Plugin/Ui.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

 if ( !class_exists(Ui::class, false) ):
 	/**
@ -187,7 +187,7 @@ if ( !class_exists(Ui::class, false) ):
 					}
 				}

-				wp_redirect(add_query_arg(
+				wp_safe_redirect(add_query_arg(
 					array(
 						'puc_update_check_result' => $status,
 						'puc_slug'                => $this->updateChecker->slug,
--- a/Puc/v5p6/Plugin/Update.php
+++ b/Puc/v5p6/Plugin/Update.php
@ -1,7 +1,7 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

-use YahnisElsts\PluginUpdateChecker\v5p4\Update as BaseUpdate;
+use YahnisElsts\PluginUpdateChecker\v5p6\Update as BaseUpdate;

 if ( !class_exists(Update::class, false) ):

@ -20,9 +20,10 @@ if ( !class_exists(Update::class, false) ):
 		public $requires_php = false;
 		public $icons = array();
 		public $filename; //Plugin filename relative to the plugins directory.
+		public $autoupdate = false;

 		protected static $extraFields = array(
-			'id', 'homepage', 'tested', 'requires_php', 'upgrade_notice', 'icons', 'filename',
+			'id', 'homepage', 'tested', 'requires_php', 'upgrade_notice', 'icons', 'filename', 'autoupdate',
 		);

 		/**
@ -86,6 +87,7 @@ if ( !class_exists(Update::class, false) ):
 			$update->tested = $this->tested;
 			$update->requires_php = $this->requires_php;
 			$update->plugin = $this->filename;
+			$update->autoupdate = $this->autoupdate;

 			if ( !empty($this->upgrade_notice) ) {
 				$update->upgrade_notice = $this->upgrade_notice;
--- a/Puc/v5p6/Plugin/UpdateChecker.php
+++ b/Puc/v5p6/Plugin/UpdateChecker.php
@ -1,10 +1,10 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

-use YahnisElsts\PluginUpdateChecker\v5p4\InstalledPackage;
-use YahnisElsts\PluginUpdateChecker\v5p4\UpdateChecker as BaseUpdateChecker;
-use YahnisElsts\PluginUpdateChecker\v5p4\Scheduler;
-use YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+use YahnisElsts\PluginUpdateChecker\v5p6\InstalledPackage;
+use YahnisElsts\PluginUpdateChecker\v5p6\UpdateChecker as BaseUpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\Scheduler;
+use YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

 if ( !class_exists(UpdateChecker::class, false) ):

--- a/Puc/v5p6/PucFactory.php
+++ b/Puc/v5p6/PucFactory.php
@ -1,10 +1,10 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

-use YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
-use YahnisElsts\PluginUpdateChecker\v5p4\Theme;
-use YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+use YahnisElsts\PluginUpdateChecker\v5p6\Plugin;
+use YahnisElsts\PluginUpdateChecker\v5p6\Theme;
+use YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !class_exists(PucFactory::class, false) ):

@ -86,7 +86,7 @@ if ( !class_exists(PucFactory::class, false) ):
 				throw new \RuntimeException(sprintf(
 					'The update checker cannot determine if "%s" is a plugin or a theme. ' .
 					'This is a bug. Please contact the PUC developer.',
-					htmlentities($fullPath)
+					esc_html($fullPath)
 				));
 			}

@ -147,7 +147,7 @@ if ( !class_exists(PucFactory::class, false) ):
 		 *
 		 * Normalize a filesystem path. Introduced in WP 3.9.
 		 * Copying here allows use of the class on earlier versions.
-		 * This version adapted from WP 4.8.2 (unchanged since 4.5.4)
+		 * This version adapted from WP 4.8.2 (unchanged since 4.5.6)
 		 *
 		 * @param string $path Path to normalize.
 		 * @return string Normalized path.
@ -239,7 +239,7 @@ if ( !class_exists(PucFactory::class, false) ):

 			//URI was not found so throw an error.
 			throw new \RuntimeException(
-				sprintf('Unable to locate URI in header of "%s"', htmlentities($fullPath))
+				sprintf('Unable to locate URI in header of "%s"', esc_html($fullPath))
 			);
 		}

--- a/Puc/v5p6/Scheduler.php
+++ b/Puc/v5p6/Scheduler.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(Scheduler::class, false) ):

--- a/Puc/v5p6/StateStore.php
+++ b/Puc/v5p6/StateStore.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(StateStore::class, false) ):

@ -77,7 +77,7 @@ if ( !class_exists(StateStore::class, false) ):
 		 * @param Update|null $update
 		 * @return $this
 		 */
-		public function setUpdate(Update $update = null) {
+		public function setUpdate($update = null) {
 			$this->lazyLoad();
 			$this->update = $update;
 			return $this;
--- a/Puc/v5p6/Theme/Package.php
+++ b/Puc/v5p6/Theme/Package.php
@ -1,7 +1,7 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Theme;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Theme;

-use YahnisElsts\PluginUpdateChecker\v5p4\InstalledPackage;
+use YahnisElsts\PluginUpdateChecker\v5p6\InstalledPackage;

 if ( !class_exists(Package::class, false) ):

--- a/Puc/v5p6/Theme/Update.php
+++ b/Puc/v5p6/Theme/Update.php
@ -1,8 +1,8 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Theme;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Theme;

-use YahnisElsts\PluginUpdateChecker\v5p4\Update as BaseUpdate;
+use YahnisElsts\PluginUpdateChecker\v5p6\Update as BaseUpdate;

 if ( !class_exists(Update::class, false) ):

--- a/Puc/v5p6/Theme/UpdateChecker.php
+++ b/Puc/v5p6/Theme/UpdateChecker.php
@ -1,11 +1,11 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Theme;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Theme;

-use YahnisElsts\PluginUpdateChecker\v5p4\UpdateChecker as BaseUpdateChecker;
-use YahnisElsts\PluginUpdateChecker\v5p4\InstalledPackage;
-use YahnisElsts\PluginUpdateChecker\v5p4\Scheduler;
-use YahnisElsts\PluginUpdateChecker\v5p4\DebugBar;
+use YahnisElsts\PluginUpdateChecker\v5p6\UpdateChecker as BaseUpdateChecker;
+use YahnisElsts\PluginUpdateChecker\v5p6\InstalledPackage;
+use YahnisElsts\PluginUpdateChecker\v5p6\Scheduler;
+use YahnisElsts\PluginUpdateChecker\v5p6\DebugBar;

 if ( !class_exists(UpdateChecker::class, false) ):

--- a/Puc/v5p6/Update.php
+++ b/Puc/v5p6/Update.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 use stdClass;

--- a/Puc/v5p6/UpdateChecker.php
+++ b/Puc/v5p6/UpdateChecker.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 use stdClass;
 use WP_Error;
@ -171,6 +171,10 @@ if ( !class_exists(UpdateChecker::class, false) ):
 			//Allow HTTP requests to the metadata URL even if it's on a local host.
 			add_filter('http_request_host_is_external', array($this, 'allowMetadataHost'), 10, 2);

+			//Potentially exclude information about this entity from core update check requests to api.wordpress.org.
+			//phpcs:ignore WordPressVIPMinimum.Hooks.RestrictedHooks.http_request_args -- Doesn't modify timeouts.
+			add_filter('http_request_args', array($this, 'excludeEntityFromWordPressAPI'), 10, 2);
+
 			//DebugBar integration.
 			if ( did_action('plugins_loaded') ) {
 				$this->maybeInitDebugBar();
@ -192,6 +196,7 @@ if ( !class_exists(UpdateChecker::class, false) ):

 			remove_filter('upgrader_source_selection', array($this, 'fixDirectoryName'), 10);
 			remove_filter('http_request_host_is_external', array($this, 'allowMetadataHost'), 10);
+			remove_filter('http_request_args', array($this, 'excludeEntityFromWordPressAPI'));
 			remove_action('plugins_loaded', array($this, 'maybeInitDebugBar'));

 			remove_action('init', array($this, 'loadTextDomain'));
@ -266,6 +271,76 @@ if ( !class_exists(UpdateChecker::class, false) ):
 		 */
 		abstract protected function createScheduler($checkPeriod);

+		/**
+		 * Remove information about this plugin or theme from the requests that WordPress core sends
+		 * to api.wordpress.org when checking for updates.
+		 *
+		 * @param array $args
+		 * @param string $url
+		 * @return array
+		 */
+		public function excludeEntityFromWordPressAPI($args, $url) {
+			//Is this an api.wordpress.org update check request?
+			$parsedUrl = wp_parse_url($url);
+			if ( !isset($parsedUrl['host']) || (strtolower($parsedUrl['host']) !== 'api.wordpress.org') ) {
+				return $args;
+			}
+
+			$typePluralised = $this->componentType . 's';
+			$expectedPathPrefix = '/' . $typePluralised . '/update-check/1.';  //e.g. "/plugins/update-check/1.1/"
+			if ( !isset($parsedUrl['path']) || !Utils::startsWith($parsedUrl['path'], $expectedPathPrefix) ) {
+				return $args;
+			}
+
+			//Plugins and themes can disable this feature by using the filter below.
+			if ( !apply_filters(
+				$this->getUniqueName('remove_from_default_update_checks'),
+				true, $this, $args, $url
+			) ) {
+				return $args;
+			}
+
+			if ( empty($args['body'][$typePluralised]) ) {
+				return $args;
+			}
+
+			$reportingItems = json_decode($args['body'][$typePluralised], true);
+			if ( $reportingItems === null ) {
+				return $args;
+			}
+
+			//The list of installed items uses different key formats for plugins and themes.
+			//Luckily, we can reuse the getUpdateListKey() method here.
+			$updateListKey = $this->getUpdateListKey();
+			if ( isset($reportingItems[$typePluralised][$updateListKey]) ) {
+				unset($reportingItems[$typePluralised][$updateListKey]);
+			}
+
+			if ( !empty($reportingItems['active']) ) {
+				if ( is_array($reportingItems['active']) ) {
+					foreach ($reportingItems['active'] as $index => $relativePath) {
+						if ( $relativePath === $updateListKey ) {
+							unset($reportingItems['active'][$index]);
+						}
+					}
+					//Re-index the array.
+					$reportingItems['active'] = array_values($reportingItems['active']);
+				} else if ( $reportingItems['active'] === $updateListKey ) {
+					//For themes, the "active" field is a string that contains the theme's directory name.
+					//Pretend that the default theme is active so that we don't reveal the actual theme.
+					if ( defined('WP_DEFAULT_THEME') ) {
+						$reportingItems['active'] = WP_DEFAULT_THEME;
+					}
+
+					//Unfortunately, it doesn't seem to be documented if we can safely remove the "active"
+					//key. So when we don't know the default theme, we'll just leave it as is.
+				}
+			}
+
+			$args['body'][$typePluralised] = wp_json_encode($reportingItems);
+			return $args;
+		}
+
 		/**
 		 * Check for updates. The results are stored in the DB option specified in $optionName.
 		 *
@ -384,7 +459,7 @@ if ( !class_exists(UpdateChecker::class, false) ):
 		 *
 		 * @param Metadata|null $update
 		 */
-		protected function fixSupportedWordpressVersion(Metadata $update = null) {
+		protected function fixSupportedWordpressVersion($update = null) {
 			if ( !isset($update->tested) || !preg_match('/^\d++\.\d++$/', $update->tested) ) {
 				return;
 			}
@ -698,7 +773,7 @@ if ( !class_exists(UpdateChecker::class, false) ):
 			$result = wp_remote_get($url, $options);

 			$result = apply_filters($this->getUniqueName('request_metadata_http_result'), $result, $url, $options);
-			
+
 			//Try to parse the response
 			$status = $this->validateApiResponse($result);
 			$metadata = null;
@ -924,25 +999,62 @@ if ( !class_exists(UpdateChecker::class, false) ):
 				return $source;
 			}

+			//Fix the remote source structure if necessary.
+			//The update archive should contain a single directory that contains the rest of plugin/theme files.
+			//Otherwise, WordPress will try to copy the entire working directory ($source == $remoteSource).
+			//We can't rename $remoteSource because that would break WordPress code that cleans up temporary files
+			//after update.
+			if ( $this->isBadDirectoryStructure($remoteSource) ) {
+				//Create a new directory using the plugin slug.
+				$newDirectory = trailingslashit($remoteSource) . $this->slug . '/';
+
+				if ( !$wp_filesystem->is_dir($newDirectory) ) {
+					$wp_filesystem->mkdir($newDirectory);
+
+					//Move all files to the newly created directory.
+					$sourceFiles = $wp_filesystem->dirlist($remoteSource);
+					if ( is_array($sourceFiles) ) {
+						$sourceFiles = array_keys($sourceFiles);
+						$allMoved = true;
+						foreach ($sourceFiles as $filename) {
+							//Skip our newly created folder.
+							if ( $filename === $this->slug ) {
+								continue;
+							}
+
+							$previousSource = trailingslashit($remoteSource) . $filename;
+							$newSource = trailingslashit($newDirectory) . $filename;
+
+							if ( !$wp_filesystem->move($previousSource, $newSource, true) ) {
+								$allMoved = false;
+								break;
+							}
+						}
+
+						if ( $allMoved ) {
+							//Rename source.
+							$source = $newDirectory;
+						} else {
+							//Delete our newly created folder including all files in it.
+							$wp_filesystem->rmdir($newDirectory, true);
+
+							//And return a relevant error.
+							return new WP_Error(
+								'puc-incorrect-directory-structure',
+								sprintf(
+									'The directory structure of the update was incorrect. All files should be inside ' .
+									'a directory named <span class="code">%s</span>, not at the root of the ZIP archive. Plugin Update Checker tried to fix the directory structure, but failed.',
+									esc_html($this->slug)
+								)
+							);
+						}
+					}
+				}
+			}
+
 			//Rename the source to match the existing directory.
 			$correctedSource = trailingslashit($remoteSource) . $this->directoryName . '/';
 			if ( $source !== $correctedSource ) {
-				//The update archive should contain a single directory that contains the rest of plugin/theme files.
-				//Otherwise, WordPress will try to copy the entire working directory ($source == $remoteSource).
-				//We can't rename $remoteSource because that would break WordPress code that cleans up temporary files
-				//after update.
-				if ( $this->isBadDirectoryStructure($remoteSource) ) {
-					return new WP_Error(
-						'puc-incorrect-directory-structure',
-						sprintf(
-							'The directory structure of the update is incorrect. All files should be inside ' .
-							'a directory named <span class="code">%s</span>, not at the root of the ZIP archive.',
-							htmlentities($this->slug)
-						)
-					);
-				}
-
-				/** @var \WP_Upgrader_Skin $upgrader ->skin */
 				$upgrader->skin->feedback(sprintf(
 					'Renaming %s to %s&#8230;',
 					'<span class="code">' . basename($source) . '</span>',
--- a/Puc/v5p6/UpgraderStatus.php
+++ b/Puc/v5p6/UpgraderStatus.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(UpgraderStatus::class, false) ):

--- a/Puc/v5p6/Utils.php
+++ b/Puc/v5p6/Utils.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 if ( !class_exists(Utils::class, false) ):

--- a/Puc/v5p6/Vcs/Api.php
+++ b/Puc/v5p6/Vcs/Api.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 use Parsedown;
 use PucReadmeParser;
--- a/Puc/v5p6/Vcs/BaseChecker.php
+++ b/Puc/v5p6/Vcs/BaseChecker.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !interface_exists(BaseChecker::class, false) ):

--- a/Puc/v5p6/Vcs/BitBucketApi.php
+++ b/Puc/v5p6/Vcs/BitBucketApi.php
@ -1,9 +1,9 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

-use YahnisElsts\PluginUpdateChecker\v5p4\OAuthSignature;
-use YahnisElsts\PluginUpdateChecker\v5p4\Utils;
+use YahnisElsts\PluginUpdateChecker\v5p6\OAuthSignature;
+use YahnisElsts\PluginUpdateChecker\v5p6\Utils;

 if ( !class_exists(BitBucketApi::class, false) ):

--- a/Puc/v5p6/Vcs/GitHubApi.php
+++ b/Puc/v5p6/Vcs/GitHubApi.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 use Parsedown;

--- a/Puc/v5p6/Vcs/GitLabApi.php
+++ b/Puc/v5p6/Vcs/GitLabApi.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !class_exists(GitLabApi::class, false) ):

--- a/Puc/v5p6/Vcs/PluginUpdateChecker.php
+++ b/Puc/v5p6/Vcs/PluginUpdateChecker.php
@ -1,8 +1,8 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

-use YahnisElsts\PluginUpdateChecker\v5p4\Plugin;
+use YahnisElsts\PluginUpdateChecker\v5p6\Plugin;

 if ( !class_exists(PluginUpdateChecker::class, false) ):

--- a/Puc/v5p6/Vcs/Reference.php
+++ b/Puc/v5p6/Vcs/Reference.php
@ -1,5 +1,5 @@
 <?php
-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !class_exists(Reference::class, false) ):

--- a/Puc/v5p6/Vcs/ReleaseAssetSupport.php
+++ b/Puc/v5p6/Vcs/ReleaseAssetSupport.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !trait_exists(ReleaseAssetSupport::class, false) ) :

--- a/Puc/v5p6/Vcs/ReleaseFilteringFeature.php
+++ b/Puc/v5p6/Vcs/ReleaseFilteringFeature.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !trait_exists(ReleaseFilteringFeature::class, false) ) :

--- a/Puc/v5p6/Vcs/ThemeUpdateChecker.php
+++ b/Puc/v5p6/Vcs/ThemeUpdateChecker.php
@ -1,9 +1,9 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

-use YahnisElsts\PluginUpdateChecker\v5p4\Theme;
-use YahnisElsts\PluginUpdateChecker\v5p4\Utils;
+use YahnisElsts\PluginUpdateChecker\v5p6\Theme;
+use YahnisElsts\PluginUpdateChecker\v5p6\Utils;

 if ( !class_exists(ThemeUpdateChecker::class, false) ):

--- a/Puc/v5p6/Vcs/VcsCheckerMethods.php
+++ b/Puc/v5p6/Vcs/VcsCheckerMethods.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4\Vcs;
+namespace YahnisElsts\PluginUpdateChecker\v5p6\Vcs;

 if ( !trait_exists(VcsCheckerMethods::class, false) ) :

--- a/Puc/v5p6/WpCliCheckTrigger.php
+++ b/Puc/v5p6/WpCliCheckTrigger.php
@ -1,6 +1,6 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 use WP_CLI;

--- a/README.md
+++ b/README.md
@ -29,7 +29,7 @@ From the users' perspective, it works just like with plugins and themes hosted o
 Getting Started
 ---------------

-*Note:* In each of the below examples, part of the instructions are to create an instance of the update checker class. It's recommended to do this either during the `plugins_loaded` action or outside of any hooks. If you do it only during an `admin_*` action, then updates will not be visible to a wide variety of WordPress maanagement tools; they will only be visible to logged-in users on dashboard pages.
+*Note:* In each of the below examples, part of the instructions is to create an instance of the update checker class. It's recommended to do this either during the `plugins_loaded` action or outside of any hooks. If you do it only during an `admin_*` action, then updates will not be visible to a wide variety of WordPress management tools; they will only be visible to logged-in users on dashboard pages.

 ### Self-hosted Plugins and Themes

@ -252,8 +252,8 @@ BitBucket doesn't have an equivalent to GitHub's releases, so the process is sli

 	Alternatively, if you're using a self-hosted GitLab instance, initialize the update checker like this:
 	```php
-	use YahnisElsts\PluginUpdateChecker\v5p4\Vcs\PluginUpdateChecker;
-	use YahnisElsts\PluginUpdateChecker\v5p4\Vcs\GitLabApi;
+	use YahnisElsts\PluginUpdateChecker\v5p6\Vcs\PluginUpdateChecker;
+	use YahnisElsts\PluginUpdateChecker\v5p6\Vcs\GitLabApi;
 	
 	$myUpdateChecker = new PluginUpdateChecker(
 		new GitLabApi('https://myserver.com/user-name/repo-name/'),
@ -264,8 +264,8 @@ BitBucket doesn't have an equivalent to GitHub's releases, so the process is sli
 	```
 	If you're using a self-hosted GitLab instance and [subgroups or nested groups](https://docs.gitlab.com/ce/user/group/subgroups/index.html), you have to tell the update checker which parts of the URL are subgroups:
 	```php
-	use YahnisElsts\PluginUpdateChecker\v5p4\Vcs\PluginUpdateChecker;
-	use YahnisElsts\PluginUpdateChecker\v5p4\Vcs\GitLabApi;
+	use YahnisElsts\PluginUpdateChecker\v5p6\Vcs\PluginUpdateChecker;
+	use YahnisElsts\PluginUpdateChecker\v5p6\Vcs\GitLabApi;
   
 	$myUpdateChecker = new PluginUpdateChecker(
 		new GitLabApi(
@ -347,14 +347,14 @@ Other classes have also been renamed, usually by simply removing the `Puc_vXpY_`
 | Old class name                      | New class name                                                 |
 |-------------------------------------|----------------------------------------------------------------|
 | `Puc_v4_Factory`                    | `YahnisElsts\PluginUpdateChecker\v5\PucFactory`                |
-| `Puc_v4p13_Factory`                 | `YahnisElsts\PluginUpdateChecker\v5p4\PucFactory`              |
-| `Puc_v4p13_Plugin_UpdateChecker`    | `YahnisElsts\PluginUpdateChecker\v5p4\Plugin\UpdateChecker`    |
-| `Puc_v4p13_Theme_UpdateChecker`     | `YahnisElsts\PluginUpdateChecker\v5p4\Theme\UpdateChecker`     |
-| `Puc_v4p13_Vcs_PluginUpdateChecker` | `YahnisElsts\PluginUpdateChecker\v5p4\Vcs\PluginUpdateChecker` |
-| `Puc_v4p13_Vcs_ThemeUpdateChecker`  | `YahnisElsts\PluginUpdateChecker\v5p4\Vcs\ThemeUpdateChecker`  |
-| `Puc_v4p13_Vcs_GitHubApi`           | `YahnisElsts\PluginUpdateChecker\v5p4\Vcs\GitHubApi`           |
-| `Puc_v4p13_Vcs_GitLabApi`           | `YahnisElsts\PluginUpdateChecker\v5p4\Vcs\GitLabApi`           |
-| `Puc_v4p13_Vcs_BitBucketApi`        | `YahnisElsts\PluginUpdateChecker\v5p4\Vcs\BitBucketApi`        |
+| `Puc_v4p13_Factory`                 | `YahnisElsts\PluginUpdateChecker\v5p6\PucFactory`              |
+| `Puc_v4p13_Plugin_UpdateChecker`    | `YahnisElsts\PluginUpdateChecker\v5p6\Plugin\UpdateChecker`    |
+| `Puc_v4p13_Theme_UpdateChecker`     | `YahnisElsts\PluginUpdateChecker\v5p6\Theme\UpdateChecker`     |
+| `Puc_v4p13_Vcs_PluginUpdateChecker` | `YahnisElsts\PluginUpdateChecker\v5p6\Vcs\PluginUpdateChecker` |
+| `Puc_v4p13_Vcs_ThemeUpdateChecker`  | `YahnisElsts\PluginUpdateChecker\v5p6\Vcs\ThemeUpdateChecker`  |
+| `Puc_v4p13_Vcs_GitHubApi`           | `YahnisElsts\PluginUpdateChecker\v5p6\Vcs\GitHubApi`           |
+| `Puc_v4p13_Vcs_GitLabApi`           | `YahnisElsts\PluginUpdateChecker\v5p6\Vcs\GitLabApi`           |
+| `Puc_v4p13_Vcs_BitBucketApi`        | `YahnisElsts\PluginUpdateChecker\v5p6\Vcs\BitBucketApi`        |

 License Management
 ------------------
--- a/composer.json
+++ b/composer.json
@ -18,6 +18,6 @@
 		"ext-json": "*"
 	},
 	"autoload": {
-		"files": ["load-v5p4.php"]
+		"files": ["load-v5p6.php"]
 	}
 }
--- a/languages/plugin-update-checker-el.mo
+++ b/languages/plugin-update-checker-el.mo
--- a/languages/plugin-update-checker-el.po
+++ b/languages/plugin-update-checker-el.po
@ -0,0 +1,52 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: plugin-update-checker\n"
+"POT-Creation-Date: 2022-07-29 15:34+0300\n"
+"PO-Revision-Date: 2024-05-09 22:22+0000\n"
+"Last-Translator: theogk\n"
+"Language-Team: Ελληνικά\n"
+"Language: el\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Loco https://localise.biz/\n"
+"X-Poedit-Basepath: ..\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-KeywordsList: __;_e;_x:1,2c;_x\n"
+"X-Poedit-SearchPath-0: .\n"
+"Report-Msgid-Bugs-To: \n"
+"X-Loco-Version: 2.6.9; wp-6.5.3"
+
+#: Puc/v5p4/Plugin/Ui.php:128
+msgid "Check for updates"
+msgstr "Έλεγχος για ενημερώσεις"
+
+#: Puc/v5p4/Plugin/Ui.php:214
+#, php-format
+msgctxt "the plugin title"
+msgid "The %s plugin is up to date."
+msgstr "Το πρόσθετο %s είναι ενημερωμένο."
+
+#: Puc/v5p4/Plugin/Ui.php:216
+#, php-format
+msgctxt "the plugin title"
+msgid "A new version of the %s plugin is available."
+msgstr "Μία νέα έκδοση είναι διαθέσιμη για το πρόσθετο %s."
+
+#: Puc/v5p4/Plugin/Ui.php:218
+#, php-format
+msgctxt "the plugin title"
+msgid "Could not determine if updates are available for %s."
+msgstr ""
+"Δεν ήταν εφικτό να εκτελεστεί ο έλεγχος για νέες ενημερώσεις για το πρόσθετο "
+"%s."
+
+#: Puc/v5p4/Plugin/Ui.php:224
+#, php-format
+msgid "Unknown update checker status \"%s\""
+msgstr "Άγνωστο πρόβλημα του ενημερωτή προσθέτων \"%s\""
+
+#: Puc/v5p4/Vcs/PluginUpdateChecker.php:100
+msgid "There is no changelog available."
+msgstr "Δεν υπάρχει διαθέσιμο αρχείο αλλαγών."
--- a/languages/plugin-update-checker-fa_IR.mo
+++ b/languages/plugin-update-checker-fa_IR.mo
--- a/languages/plugin-update-checker-fa_IR.po
+++ b/languages/plugin-update-checker-fa_IR.po
@ -1,38 +1,50 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: plugin-update-checker\n"
-"POT-Creation-Date: 2016-02-17 14:21+0100\n"
-"PO-Revision-Date: 2016-10-28 14:30+0330\n"
-"Last-Translator: studio RVOLA <hello@rvola.com>\n"
-"Language-Team: Pro Style <info@prostyle.ir>\n"
+"POT-Creation-Date: 2025-06-12 23:40+0100\n"
+"PO-Revision-Date: 2025-06-12 23:49+0100\n"
+"Last-Translator: Pro Style <info@prostyle.ir>\n"
+"Language-Team: Alex Javadi <alex@aljm.org>\n"
 "Language: fa_IR\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 1.8.8\n"
-"X-Poedit-Basepath: ..\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
+"X-Generator: Poedit 3.6\n"
+"X-Poedit-Basepath: ..\n"
 "X-Poedit-SourceCharset: UTF-8\n"
 "X-Poedit-KeywordsList: __;_e\n"
 "X-Poedit-SearchPath-0: .\n"

-#: github-checker.php:120
-msgid "There is no changelog available."
-msgstr "شرحی برای تغییرات  یافت نشد"
+#: Puc/v5p6/Plugin/Ui.php:56
+msgid "View details"
+msgstr "مشاهده جزئیات"

-#: plugin-update-checker.php:637
+#: Puc/v5p6/Plugin/Ui.php:79
+#, php-format
+msgid "More information about %s"
+msgstr "اطلاعات بیشتر درباره %s"
+
+# It had some “potential” grammar issues and also didn’t sound native.
+# P.S. I know the current translation is literally “Checking for new updates”, however, I thought it might sound more natural and known to others.
+#: Puc/v5p6/Plugin/Ui.php:130
 msgid "Check for updates"
-msgstr "بررسی برای بروزرسانی "
+msgstr "بررسی بروزرسانی جدید"

-#: plugin-update-checker.php:681
-msgid "This plugin is up to date."
-msgstr "شما از آخرین نسخه استفاده میکنید . به‌روز باشید"
-
-#: plugin-update-checker.php:683
-msgid "A new version of this plugin is available."
-msgstr "نسخه جدیدی برای افزونه ارائه شده است ."
-
-#: plugin-update-checker.php:685
+# The word “ناشناخته” is seems to be translated directly from the word (Un-known), rather than checking for the context.
+# I think “نامشخص” (unknown) might be a suitable version in this scenario.
+#: Puc/v5p6/Plugin/Ui.php:227
 #, php-format
 msgid "Unknown update checker status \"%s\""
-msgstr "وضعیت ناشناخته برای بروزرسانی \"%s\""
+msgstr "وضعیت نامشخص برای بروزرسانی \"%s\""
+
+# The previous translation was okay, however, it didn’t sound native to me.
+#: Puc/v5p6/Vcs/PluginUpdateChecker.php:113
+msgid "There is no changelog available."
+msgstr "آخرین تغییراتی یافت نشد."
+
+#~ msgid "This plugin is up to date."
+#~ msgstr "شما از آخرین نسخه استفاده میکنید . به‌روز باشید"
+
+#~ msgid "A new version of this plugin is available."
+#~ msgstr "نسخه جدیدی برای افزونه ارائه شده است ."
--- a/languages/plugin-update-checker-sr_RS.mo
+++ b/languages/plugin-update-checker-sr_RS.mo
--- a/languages/plugin-update-checker-sr_RS.po
+++ b/languages/plugin-update-checker-sr_RS.po
@ -0,0 +1,57 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: plugin-update-checker\n"
+"POT-Creation-Date: 2024-12-09 11:45+0100\n"
+"PO-Revision-Date: 2024-12-09 12:20+0100\n"
+"Last-Translator: Aleksandar Urošević <urke.kg@gmail.com>\n"
+"Language-Team: \n"
+"Language: sr_RS\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Generator: Poedit 2.4.3\n"
+"X-Poedit-Basepath: ..\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-KeywordsList: __;_e;_x:1,2c;_x\n"
+"X-Poedit-SearchPath-0: .\n"
+
+#: Puc/v5p5/Plugin/Ui.php:56
+msgid "View details"
+msgstr "Види детаље"
+
+#: Puc/v5p5/Plugin/Ui.php:79
+#, php-format
+msgid "More information about %s"
+msgstr "Више информација о %s"
+
+#: Puc/v5p5/Plugin/Ui.php:130
+msgid "Check for updates"
+msgstr "Провера ажурирања"
+
+#: Puc/v5p5/Plugin/Ui.php:217
+#, php-format
+msgctxt "the plugin title"
+msgid "The %s plugin is up to date."
+msgstr "Додатак %s је у најновијем издању."
+
+#: Puc/v5p5/Plugin/Ui.php:219
+#, php-format
+msgctxt "the plugin title"
+msgid "A new version of the %s plugin is available."
+msgstr "Доступно је ново издање за %s."
+
+#: Puc/v5p5/Plugin/Ui.php:221
+#, php-format
+msgctxt "the plugin title"
+msgid "Could not determine if updates are available for %s."
+msgstr "Није могуће утврдити да ли су доступне исправке за %s."
+
+#: Puc/v5p5/Plugin/Ui.php:227
+#, php-format
+msgid "Unknown update checker status \"%s\""
+msgstr "Непознат статус провере ажурирања \"%s\""
+
+#: Puc/v5p5/Vcs/PluginUpdateChecker.php:113
+msgid "There is no changelog available."
+msgstr "Белешке о изменама нису доступне."
--- a/languages/plugin-update-checker-zh_CN.mo
+++ b/languages/plugin-update-checker-zh_CN.mo
--- a/languages/plugin-update-checker-zh_CN.po
+++ b/languages/plugin-update-checker-zh_CN.po
@ -1,57 +1,57 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: plugin-update-checker\n"
-"POT-Creation-Date: 2022-01-29 12:09+0800\n"
-"PO-Revision-Date: 2022-01-29 12:10+0800\n"
+"POT-Creation-Date: 2025-11-21 10:40+0800\n"
+"PO-Revision-Date: 2025-11-21 10:40+0800\n"
 "Last-Translator: Seaton Jiang <hi@seatonjiang.com>\n"
 "Language-Team: \n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Generator: Poedit 2.4.3\n"
-"X-Poedit-Basepath: ..\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Poedit 3.8\n"
+"X-Poedit-Basepath: ..\n"
 "X-Poedit-SourceCharset: UTF-8\n"
 "X-Poedit-KeywordsList: __;_e;_x:1,2c;_x\n"
 "X-Poedit-SearchPath-0: .\n"

-#: Puc/v4p11/Plugin/Ui.php:54
+#: Puc/v5p6/Plugin/Ui.php:56
 msgid "View details"
 msgstr "查看详情"

-#: Puc/v4p11/Plugin/Ui.php:77
+#: Puc/v5p6/Plugin/Ui.php:79
 #, php-format
 msgid "More information about %s"
 msgstr "%s 的更多信息"

-#: Puc/v4p11/Plugin/Ui.php:128
+#: Puc/v5p6/Plugin/Ui.php:130
 msgid "Check for updates"
 msgstr "检查更新"

-#: Puc/v4p11/Plugin/Ui.php:214
+#: Puc/v5p6/Plugin/Ui.php:217
 #, php-format
 msgctxt "the plugin title"
 msgid "The %s plugin is up to date."
 msgstr "%s 目前是最新版本。"

-#: Puc/v4p11/Plugin/Ui.php:216
+#: Puc/v5p6/Plugin/Ui.php:219
 #, php-format
 msgctxt "the plugin title"
 msgid "A new version of the %s plugin is available."
 msgstr "%s 当前有可用的更新。"

-#: Puc/v4p11/Plugin/Ui.php:218
+#: Puc/v5p6/Plugin/Ui.php:221
 #, php-format
 msgctxt "the plugin title"
 msgid "Could not determine if updates are available for %s."
 msgstr "%s 无法确定是否有可用的更新。"

-#: Puc/v4p11/Plugin/Ui.php:224
+#: Puc/v5p6/Plugin/Ui.php:227
 #, php-format
 msgid "Unknown update checker status \"%s\""
 msgstr "未知的更新检查状态：%s"

-#: Puc/v4p11/Vcs/PluginUpdateChecker.php:100
+#: Puc/v5p6/Vcs/PluginUpdateChecker.php:113
 msgid "There is no changelog available."
 msgstr "没有可用的更新日志。"
--- a/languages/plugin-update-checker-zh_TW.mo
+++ b/languages/plugin-update-checker-zh_TW.mo
--- a/languages/plugin-update-checker-zh_TW.po
+++ b/languages/plugin-update-checker-zh_TW.po
@ -0,0 +1,66 @@
+# Blank Plugin POT Template
+# Copyright 2025 ...
+# This file is distributed under the GNU General Public License v3 or later.
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: Plugin Update Checker\n"
+"Report-Msgid-Bugs-To: Alex Lion <learnwithalex@gmail.com>\n"
+"POT-Creation-Date: 2025-09-19 14:05-0700\n"
+"PO-Revision-Date: \n"
+"Last-Translator: Alex Lion <learnwithalex@gmail.com>\n"
+"Language-Team: Alex Lion <learnwithalex@gmail.com>\n"
+"Language: zh_TW\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+"X-Poedit-WPHeader: plugin-update-checker.php\n"
+"X-Textdomain-Support: yesX-Generator: Poedit 1.6.4\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-KeywordsList: "
+"__;_e;esc_html_e;esc_html_x:1,2c;esc_html__;esc_attr_e;esc_attr_x:1,2c;esc_attr__;_ex:1,2c;_nx:4c,1,2;_nx_noop:4c,1,2;_x:1,2c;_n:1,2;_n_noop:1,2;__ngettext:1,2;__ngettext_noop:1,2;_c,_nc:4c,1,2\n"
+"X-Poedit-Basepath: ..\n"
+"X-Poedit-Bookmarks: \n"
+"X-Generator: Poedit 3.7\n"
+"X-Poedit-SearchPath-0: .\n"
+
+#: Puc/v5p6/Plugin/Ui.php:56
+msgid "View details"
+msgstr "檢視詳細資料"
+
+#: Puc/v5p6/Plugin/Ui.php:79
+#, php-format
+msgid "More information about %s"
+msgstr "進一步了解 %s 的相關資訊"
+
+#: Puc/v5p6/Plugin/Ui.php:130
+msgid "Check for updates"
+msgstr "檢查更新"
+
+#: Puc/v5p6/Plugin/Ui.php:217
+#, php-format
+msgctxt "the plugin title"
+msgid "The %s plugin is up to date."
+msgstr "%s 外掛已為最新版本。"
+
+#: Puc/v5p6/Plugin/Ui.php:219
+#, php-format
+msgctxt "the plugin title"
+msgid "A new version of the %s plugin is available."
+msgstr "%s 外掛已有新版本可供更新。"
+
+#: Puc/v5p6/Plugin/Ui.php:221
+#, php-format
+msgctxt "the plugin title"
+msgid "Could not determine if updates are available for %s."
+msgstr "無法確定 %s 是否有可用的更新。"
+
+#: Puc/v5p6/Plugin/Ui.php:227
+#, php-format
+msgid "Unknown update checker status \"%s\""
+msgstr "未知的更新檢查程式狀態: %s"
+
+#: Puc/v5p6/Vcs/PluginUpdateChecker.php:113
+msgid "There is no changelog available."
+msgstr "目前沒有可供檢閱的變更記錄。"
--- a/languages/plugin-update-checker.pot
+++ b/languages/plugin-update-checker.pot
@ -2,7 +2,7 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: plugin-update-checker\n"
-"POT-Creation-Date: 2022-07-29 15:34+0300\n"
+"POT-Creation-Date: 2025-05-20 15:27+0300\n"
 "PO-Revision-Date: 2016-01-10 20:59+0100\n"
 "Last-Translator: \n"
 "Language-Team: \n"
@ -11,39 +11,39 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 3.1.1\n"
+"X-Generator: Poedit 3.6\n"
 "X-Poedit-Basepath: ..\n"
 "X-Poedit-SourceCharset: UTF-8\n"
 "X-Poedit-KeywordsList: __;_e;_x:1,2c;_x\n"
 "X-Poedit-SearchPath-0: .\n"

-#: Puc/v5p4/Plugin/Ui.php:128
+#: Puc/v5p6/Plugin/Ui.php:130
 msgid "Check for updates"
 msgstr ""

-#: Puc/v5p4/Plugin/Ui.php:214
+#: Puc/v5p6/Plugin/Ui.php:217
 #, php-format
 msgctxt "the plugin title"
 msgid "The %s plugin is up to date."
 msgstr ""

-#: Puc/v5p4/Plugin/Ui.php:216
+#: Puc/v5p6/Plugin/Ui.php:219
 #, php-format
 msgctxt "the plugin title"
 msgid "A new version of the %s plugin is available."
 msgstr ""

-#: Puc/v5p4/Plugin/Ui.php:218
+#: Puc/v5p6/Plugin/Ui.php:221
 #, php-format
 msgctxt "the plugin title"
 msgid "Could not determine if updates are available for %s."
 msgstr ""

-#: Puc/v5p4/Plugin/Ui.php:224
+#: Puc/v5p6/Plugin/Ui.php:227
 #, php-format
 msgid "Unknown update checker status \"%s\""
 msgstr ""

-#: Puc/v5p4/Vcs/PluginUpdateChecker.php:100
+#: Puc/v5p6/Vcs/PluginUpdateChecker.php:113
 msgid "There is no changelog available."
 msgstr ""
--- a/load-v5p6.php
+++ b/load-v5p6.php
@ -1,14 +1,14 @@
 <?php

-namespace YahnisElsts\PluginUpdateChecker\v5p4;
+namespace YahnisElsts\PluginUpdateChecker\v5p6;

 use YahnisElsts\PluginUpdateChecker\v5\PucFactory as MajorFactory;
-use YahnisElsts\PluginUpdateChecker\v5p4\PucFactory as MinorFactory;
+use YahnisElsts\PluginUpdateChecker\v5p6\PucFactory as MinorFactory;

-require __DIR__ . '/Puc/v5p4/Autoloader.php';
+require __DIR__ . '/Puc/v5p6/Autoloader.php';
 new Autoloader();

-require __DIR__ . '/Puc/v5p4/PucFactory.php';
+require __DIR__ . '/Puc/v5p6/PucFactory.php';
 require __DIR__ . '/Puc/v5/PucFactory.php';

 //Register classes defined in this version with the factory.
@ -26,9 +26,9 @@ foreach (
 	)
 	as $pucGeneralClass => $pucVersionedClass
 ) {
-	MajorFactory::addVersion($pucGeneralClass, $pucVersionedClass, '5.4');
+	MajorFactory::addVersion($pucGeneralClass, $pucVersionedClass, '5.6');
 	//Also add it to the minor-version factory in case the major-version factory
 	//was already defined by another, older version of the update checker.
-	MinorFactory::addVersion($pucGeneralClass, $pucVersionedClass, '5.4');
+	MinorFactory::addVersion($pucGeneralClass, $pucVersionedClass, '5.6');
 }

--- a/plugin-update-checker.php
+++ b/plugin-update-checker.php
@ -1,10 +1,10 @@
 <?php
 /**
- * Plugin Update Checker Library 5.4
+ * Plugin Update Checker Library 5.6
 * http://w-shadow.com/
 *
- * Copyright 2024 Janis Elsts
+ * Copyright 2025 Janis Elsts
 * Released under the MIT license. See license.txt for details.
 */

-require dirname(__FILE__) . '/load-v5p4.php';
+require dirname(__FILE__) . '/load-v5p6.php';
--- a/vendor/ParsedownModern.php
+++ b/vendor/ParsedownModern.php
@ -648,7 +648,7 @@ class Parsedown
    #
    # Setext

-    protected function blockSetextHeader($Line, array $Block = null)
+    protected function blockSetextHeader($Line, $Block = null)
    {
        if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted']))
        {
@ -786,7 +786,7 @@ class Parsedown
    #
    # Table

-    protected function blockTable($Line, array $Block = null)
+    protected function blockTable($Line, $Block = null)
    {
        if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted']))
        {
Author	SHA1	Message	Date
Yahnis Elsts	68a70bf887	Merge pull request #602 from hisman/add-autoupdate-field-to-plugininfo Add an optional `autoupdate` field to plugin update info that allows automatically installing updates	2026-01-09 16:38:05 +02:00
Hisman	36f3c2be5b	Add default value to the autoupdate field	2026-01-03 18:45:10 +07:00
Hisman	4f87723b6a	Add autoupdate field to plugin update info	2025-12-29 22:58:03 +07:00
Yahnis Elsts	07a4c2586f	Merge pull request #601 from seatonjiang/master Update Simplified Chinese (zh_CN) translations	2025-11-21 16:33:49 +02:00
Seaton Jiang	572bfe0986	feat: update Simplified Chinese (zh_CN) translations	2025-11-21 10:58:21 +08:00
Yahnis Elsts	288f270d8e	Merge pull request #600 from alexclassroom/master Add translations for zh_TW	2025-09-25 17:42:01 +03:00
Alex Lion	69d30a9c17	Add zh_TW Language Pack based on 5.6	2025-09-19 14:23:24 -07:00
Yahnis Elsts	8add8143a2	Merge branch 'master' of https://github.com/YahnisElsts/plugin-update-checker	2025-07-22 14:38:19 +03:00
Yahnis Elsts	5dfd5e5d1e	Replace wp_redirect() with wp_safe_redirect() This redirect always goes back to the "Plugins" page on the same site, so this should be fine. Reported in #597	2025-07-22 14:27:13 +03:00
Yahnis Elsts	e39f84488e	Replace all htmlentities() calls with esc_html() This avoids the need to explicitly specify the flags and the character set. WordPress will use predefined flags and detect the character set used by the site. Prompted by #597	2025-07-22 14:23:12 +03:00
Yahnis Elsts	dbe1a66274	Merge pull request #596 from aljvdi/upgrade-improve-persian-language Update Persian translation	2025-06-13 17:57:13 +03:00
Alex Javadi	b2cbbd98dd	feat: update and improve Persian translations after 9 years	2025-06-12 23:54:49 +01:00
Yahnis Elsts	60ec73fddc	Minor: Update year in license block.	2025-05-22 16:13:04 +03:00
Yahnis Elsts	a2db6871de	Minor: Update POT file No new translations, just making sure the file names and line numbers are still correct.	2025-05-20 15:29:01 +03:00
Yahnis Elsts	dc93f32388	Bump version number to 5.6	2025-05-20 15:20:21 +03:00
Yahnis Elsts	9f890f5cfd	Merge pull request #593 from todeveni/bc-php84-deprecations Fix PHP 8.4 deprecation errors pt. 2	2025-04-30 15:48:27 +03:00
Toni Viemerö	46ee454f68	Fix PHP 8.4 deprecation errors Remove type declarations for parameters that are nullable to get rid of deprecation errors in a backwards compatible way.	2025-04-29 17:53:45 +03:00
Yahnis Elsts	73e6281e43	Merge pull request #584 from urosevic/master Add Serbian (Cyrillic) (sr_RS) translation	2024-12-09 17:47:56 +02:00
Aleksandar Urosevic	8f54e73dea	Add Serbian (Cyrillic) language	2024-12-09 12:29:01 +01:00
Yahnis Elsts	845d65da93	Minor: Update POT file. No new strings, just updated line numbers and such.	2024-10-16 17:25:00 +03:00
Yahnis Elsts	c74a3bcde2	Bump version number to 5.5	2024-10-16 17:14:29 +03:00
Yahnis Elsts	70f3c80c81	Minor: Fix grammar in a comment	2024-10-16 17:12:01 +03:00
Yahnis Elsts	8d785d75ac	Rename filter that removes plugin/theme from data sent to wp.org API See #578	2024-10-16 16:35:25 +03:00
Yahnis Elsts	dce70db088	Minor: Fix a couple of typos One out by @robertdevore in #580, the other I noticed myself while fixing the first one.	2024-10-15 12:35:22 +03:00
Yahnis Elsts	93a17f984c	Minor: Suppress phpcs warning about changing HTTP request timeouts. This code doesn't actually modify timeouts.	2024-10-14 19:26:28 +03:00
Yahnis Elsts	7c907e7629	Polish #579 for #578 and improve theme compatibility Probably needs testing, especially for themes.	2024-10-14 19:23:53 +03:00
Yahnis Elsts	ea8de31ebd	Merge pull request #579 from DavidAnderson684/patch-1 Remove plugin/theme data from update requests to api.wordpress.org	2024-10-14 18:08:29 +03:00
David Anderson	a622b0047a	Update UpdateChecker.php - add check	2024-10-12 18:21:50 +00:00
David Anderson	cc5c8d9eca	Update UpdateChecker.php - filter unwanted data to api.wordpress.org	2024-10-12 15:47:10 +00:00
Yahnis Elsts	dfc396c011	Minor: Remove unnecessary doc comment It seems PhpStorm no longer complains about the "skin" property.	2024-07-06 19:56:43 +03:00
Yahnis Elsts	432e7d5f1a	Minor: Fix code style	2024-07-06 19:55:40 +03:00
Yahnis Elsts	668e416c98	Merge pull request #574 from MehbubRashid/master Fix the remote source directory structure if files are at the archive root instead in a subdirectory	2024-07-06 19:50:07 +03:00
Mehbub Rashid	1dd70e99f0	Fix the remote source folder structure if necessary. It re-structures and corrects the folder/zip structure of the extracted remote zip folder - if not correct already.	2024-07-06 13:46:47 +06:00
Yahnis Elsts	3b1becb956	Merge pull request #573 from seatonjiang/master Update Simplified Chinese (zh_CN) translation	2024-05-21 18:36:47 +03:00
Seaton Jiang	1a040ee4bb	feat: update Simplified Chinese (zh_CN) translations	2024-05-18 00:12:19 +08:00
Yahnis Elsts	040a2ef658	Add Greek translation by @theo-gk	2024-05-10 18:24:45 +03:00
Yahnis Elsts	97dfe23d15	Debug Bar: Display "Check Now" and "Request Info" in front end By default, these buttons are generated using the get_submit_button() API function, but that function is only available in the admin dashboard (unless explicitly loaded). Previously, the buttons were not shown in the front end. This patch adds a fallback that generates the buttons directly. These won't look exactly the same as admin buttons due to admin styles not being loaded, and WP may change submit button HTML at some point, but the fallback buttons should still work. Fixes #568	2024-03-20 18:33:33 +02:00