diff --git a/class/hooks.php b/class/hooks.php
index 091115e..70af711 100644
--- a/class/hooks.php
+++ b/class/hooks.php
@@ -1,9 +1,9 @@
 <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName, WordPress.Security.EscapeOutput.OutputNotEscaped
 /**
- * Handles all WordPress hooks of this Plugin.
+ * Hooks class
  *
- * @filesource
  * @package footnotes
+ * @subpackage WPDashboard
  * @since 1.5.0
  */
 
@@ -12,7 +12,7 @@
  *
  * @since 1.5.0
  */
-class MCI_Footnotes_Hooks {
+class Hooks {
 
 	/**
 	 * Registers all WordPress hooks.
@@ -20,13 +20,15 @@ class MCI_Footnotes_Hooks {
 	 * @since 1.5.0
 	 */
 	public static function register_hooks() {
-		register_activation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'activate_plugin' ) );
-		register_deactivation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'deactivate_plugin' ) );
-		register_uninstall_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'MCI_Footnotes_Hooks', 'uninstall_plugin' ) );
+		register_activation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'Hooks', 'activate_plugin' ) );
+		register_deactivation_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'Hooks', 'deactivate_plugin' ) );
+		register_uninstall_hook( dirname( __FILE__ ) . '/../footnotes.php', array( 'Hooks', 'uninstall_plugin' ) );
 	}
 
 	/**
-	 * Executed when the Plugin gets activated.
+	 * Executes when the Plugin is activated.
+	 *
+	 * Currently a no-op placeholder.
 	 *
 	 * @since 1.5.0
 	 */
@@ -35,7 +37,9 @@ class MCI_Footnotes_Hooks {
 	}
 
 	/**
-	 * Executed when the Plugin gets deactivated.
+	 * Executes when the Plugin is deactivated.
+	 *
+	 * Currently a no-op placeholder.
 	 *
 	 * @since 1.5.0
 	 */
@@ -44,41 +48,20 @@ class MCI_Footnotes_Hooks {
 	}
 
 	/**
-	 * Executed when the Plugin gets uninstalled.
+	 * Appends the Plugin links for display in the dashboard “Plugins” page.
 	 *
 	 * @since 1.5.0
-	 *
-	 * @since 2.2.0 this function is not called any longer when deleting the plugin.
-	 * Note: clear_all() didn't actually work.
-	 * @see class/settings.php
+	 * @param array $plugin_links The WP-default set of links to display.
+	 * @return string[] The full set of links to display.
 	 */
-	public static function uninstall_plugin() {
-		// WordPress User has to be logged in.
-		if ( ! is_user_logged_in() ) {
-			wp_die( __( 'You must be logged in to run this script.', 'footnotes' ) );
-		}
-		// WordPress User needs the permission to (un)install plugins.
-		if ( ! current_user_can( 'install_plugins' ) ) {
-			wp_die( __( 'You do not have permission to run this script.', 'footnotes' ) );
-		}
-	}
-
-	/**
-	 * Add Links to the Plugin in the "installed Plugins" page.
-	 *
-	 * @since 1.5.0
-	 * @param array  $p_arr_links Current Links.
-	 * @param string $p_str_plugin_file_name Plugins init file name.
-	 * @return array
-	 */
-	public static function plugin_links( $p_arr_links, $p_str_plugin_file_name ) {
+	public static function get_plugin_links( array $plugin_links ): array {
 		// Append link to the WordPress Plugin page.
-		$p_arr_links[] = sprintf( '<a href="https://wordpress.org/support/plugin/footnotes" target="_blank">%s</a>', __( 'Support', 'footnotes' ) );
+		$plugin_links[] = sprintf( '<a href="https://wordpress.org/support/plugin/footnotes" target="_blank">%s</a>', __( 'Support', 'footnotes' ) );
 		// Append link to the settings page.
-		$p_arr_links[] = sprintf( '<a href="%s">%s</a>', admin_url( 'options-general.php?page=footnotes' ), __( 'Settings', 'footnotes' ) );
+		$plugin_links[] = sprintf( '<a href="%s">%s</a>', admin_url( 'options-general.php?page=footnotes' ), __( 'Settings', 'footnotes' ) );
 		// Append link to the PayPal donate function.
-		$p_arr_links[] = sprintf( '<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6Z6CZDW8PPBBJ" target="_blank">%s</a>', __( 'Donate', 'footnotes' ) );
+		$plugin_links[] = sprintf( '<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=6Z6CZDW8PPBBJ" target="_blank">%s</a>', __( 'Donate', 'footnotes' ) );
 		// Return new links.
-		return $p_arr_links;
+		return $plugin_links;
 	}
 }
diff --git a/class/init.php b/class/init.php
index 342d3c8..896dbc6 100644
--- a/class/init.php
+++ b/class/init.php
@@ -1,59 +1,34 @@
 <?php // phpcs:disable WordPress.Files.FileName.InvalidClassFileName
 /**
- * Includes the main Class of the Plugin.
+ * Footnotes class
  *
- * @filesource
  * @package footnotes
  * @since 1.5.0
- *
- * @since 1.6.5  Bugfix: Improve widgets registration, thanks to @felipelavinz code contribution.
- * @since 1.6.5  Update: Fix for deprecated PHP function create_function(), thanks to @psykonevro @daliasued bug reports, thanks to @felipelavinz code contribution.
- * @since 2.0.0  Update: Tooltips: fix disabling bug by loading jQuery UI library, thanks to @rajinderverma @ericcorbett2 @honlapdavid @mmallett bug reports, thanks to @vonpiernik code contribution.
- *
- * @since 2.0.3  add versioning of public.css for cache busting
- * @since 2.0.4  add jQuery UI from WordPress
- * @since 2.1.4  automate passing version number for cache busting
- * @since 2.1.4  optionally enqueue an extra stylesheet
- *
- * @since 2.5.5  Update: Stylesheets: increase speed and energy efficiency by tailoring stylesheets to the needs of the instance, thanks to @docteurfitness design contribution.
- * @since 2.5.5  Bugfix: Stylesheets: minify to shrink the carbon footprint, increase speed and implement best practice, thanks to @docteurfitness issue report.
- * @since 2.5.5  Bugfix: Libraries: optimize processes by loading external and internal scripts only if needed, thanks to @docteurfitness issue report.
- * @since 2.5.6  Bugfix: Reference container: optional alternative expanding and collapsing without jQuery for use with hard links, thanks to @hopper87it @pkverma99 issue reports.
  */
 
 /**
- * Entry point of the Plugin. Loads the Dashboard and executes the Task.
+ * Provides an entry point to the Plugin.
+ *
+ * Loads the dashboard and executes the task.
  *
  * @since 1.5.0
  */
 class MCI_Footnotes {
 
 	/**
-	 * Reference to the Plugin Task object.
+	 * The Plugin task.
 	 *
 	 * @since 1.5.0
-	 * @var null|MCI_Footnotes_Task
+	 * @var Task $task The Plugin task.
 	 */
 	public $a_obj_task = null;
 
 	/**
-	 * Allows to determine whether tooltips are enabled.
-	 * The actual value of these properties is configurable.
-	 *
-	 * - Bugfix: Templates: optimize template load and processing based on settings, thanks to @misfist code contribution.
+	 * Flag for using tooltips.
 	 *
 	 * @since 2.4.0
 	 *
-	 * @contributor Patrizia Lutz @misfist
-	 * @link https://wordpress.org/support/topic/template-override-filter/#post-13864301
-	 * @link https://github.com/misfist/footnotes/releases/tag/2.4.0d3 repository
-	 * @link https://github.com/misfist/footnotes/compare/2.4.0%E2%80%A62.4.0d3 diff
-	 *
-	 * @var bool
-	 *
-	 * Template process and script / stylesheet load optimization.
-	 * Streamline process depending on tooltip enabled status.
-	 * Load tooltip inline script only if jQuery tooltips are enabled.
+	 * @var bool $tooltips_enabled Whether tooltips are enabled or not.
 	 */
 	public static $a_bool_tooltips_enabled = false;
 
@@ -134,7 +109,7 @@ class MCI_Footnotes {
 		// Register Button hooks.
 		MCI_Footnotes_WYSIWYG::register_hooks();
 		// Register general hooks.
-		MCI_Footnotes_Hooks::register_hooks();
+		Hooks::register_hooks();
 
 		// Initialize the Plugin Dashboard.
 		$this->initialize_dashboard();
diff --git a/footnotes.php b/footnotes.php
index dbb5976..66d307d 100755
--- a/footnotes.php
+++ b/footnotes.php
@@ -109,7 +109,7 @@ require_once dirname( __FILE__ ) . '/includes.php';
 
 // Add Plugin Links to the "installed plugins" page.
 $l_str_plugin_file = 'footnotes/footnotes.php';
-add_filter( "plugin_action_links_{$l_str_plugin_file}", array( 'MCI_Footnotes_Hooks', 'plugin_links' ), 10, 2 );
+add_filter( "plugin_action_links_{$l_str_plugin_file}", array( 'Hooks', 'get_plugin_links' ), 10, 2 );
 
 // Initialize the Plugin.
 $g_obj_mci_footnotes = new MCI_Footnotes();