fix: Update plugin version to 1.2.9 in header and constant definition

manifest.json

@@ -0,0 +1,7 @@
+{
+  "plugin_name": "Siti Stock Plugin",
+  "description": "Synchroniseert WooCommerce voorraad met het externe Siti voorraadplatform.",
+  "version": "1.2.8",
+  "author": "Roberto Guagliardo | SitiWeb",
+  "author_url": "https://sitiweb.nl/"
+}

siti-stock-plugin.php

@@ -3,7 +3,7 @@
  * Plugin Name:       Siti Stock Plugin
  * Plugin URI:        https://github.com/SitiWeb/siti-stock-plugin
  * Description:       Synchroniseert WooCommerce voorraad met het externe Siti voorraadplatform.
- * Version:           1.2.8
+ * Version:           1.2.9
  * Author: Roberto Guagliardo | SitiWeb
  * Author URI: https://sitiweb.nl/
  * Requires PHP:      8.1
@@ -16,16 +16,12 @@ if ( ! defined( 'ABSPATH' ) ) {
 	exit;
 }
 
-define( 'SITI_STOCK_PLUGIN_VERSION', '1.2.8' );
+define( 'SITI_STOCK_PLUGIN_VERSION', '1.2.9' );
 define( 'SITI_STOCK_PLUGIN_FILE', __FILE__ );
 define( 'SITI_STOCK_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
 
 require_once __DIR__ . '/includes/class-siti-stock-plugin.php';
 
-if ( ! class_exists( 'SitiWebUpdater' ) ) {
-	require_once __DIR__ . '/SitiWebUpdater.php';
-}
-
 register_activation_hook( __FILE__, array( 'Siti_Stock_Plugin', 'activate' ) );
 register_deactivation_hook( __FILE__, array( 'Siti_Stock_Plugin', 'deactivate' ) );