[TASK] Release version 4.5.0

- rewrote sgYoutubeLightbox as ES6 class
- updated UPGRADE.md for future v5 release

Resources/Public/JavaScript/sgYoutubeLightbox.js

@@ -2,17 +2,13 @@
 
 import LightboxManager from 'lightboxManager';
 
-/** @deprecated */
-module.exports = function() {
-	'use strict';
+export default class SgYoutubeLightbox {
 
 	/**
-	 * Initialize the whole Popup setup
+	 * Initializes the LightboxManager with the necessary parameters.
 	 */
-	function init() {
+	constructor() {
 		LightboxManager.init({type: 'video', glightbox: {selector: '.sg-youtube-item'}});
 	}
-
-	init();
-};
+}
 

UPGRADE.md

+## Version 5
+- `youtubeLightbox.js` (deprecated since 4.4.0) using magnific-popup and jQuery removed in favor of `sgYoutubeLightbox.js` (vanilla JS).
+- Extension `project_theme_lightbox` required starting with version 5.0.0.
+
 ## Version 4.4  ```project_theme_lightbox``` integration
 - The magnific popup integration is deprecated and will be removed in later versions.
 - Implement JavaScript according to the readme after integrating ```project_theme_lightbox```

composer.json

@@ -4,7 +4,7 @@
     "description": "Embed YouTube Videos of a Playlist or Channel",
     "homepage": "https://www.sgalinski.de",
     "license": "GPL-2.0-or-later",
-    "version": "4.4.1",
+    "version": "4.5.0",
     "require": {
         "typo3/cms-core": "^9.5.4 || ^10.4.0",
         "sgalinski/project-theme-lightbox": "^1.0.0"

ext_emconf.php

@@ -36,7 +36,7 @@ $EM_CONF['sg_youtube'] = [
 	'uploadfolder' => '0',
 	'createDirs' => '',
 	'clearCacheOnLoad' => 0,
-	'version' => '4.4.1',
+	'version' => '4.5.0',
 	'constraints' => [
 		'depends' => [
 			'typo3' => '9.5.0-10.4.99',