Implement versions 0.0.4-0.0.7 features

v0.0.4:
- Add WooCommerce settings tab for default license settings
- Per-product settings override global defaults

v0.0.5:
- Add bulk license operations (activate, deactivate, revoke, extend, delete)
- Add license renewal/extension and lifetime functionality
- Add quick action buttons per license row

v0.0.6:
- Add license dashboard with statistics and analytics
- Add license transfer functionality (admin)
- Add CSV export for licenses
- Add OpenAPI 3.1 specification
- Remove /deactivate API endpoint

v0.0.7:
- Move license dashboard to WooCommerce Reports section
- Add license search and filtering in admin
- Add customer-facing license transfer with AJAX modal
- Add email notifications for license expiration warnings
- Add bulk import licenses from CSV
- Update README with comprehensive documentation

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

wc-licensed-product.php

@@ -3,7 +3,7 @@
  * Plugin Name: WooCommerce Licensed Product
  * Plugin URI: https://src.bundespruefstelle.ch/magdev/wc-licensed-product
  * Description: WooCommerce plugin to sell software products using license keys with domain-based validation.
- * Version: 0.0.3
+ * Version: 0.0.7
  * Author: Marco Graetsch
  * Author URI: https://src.bundespruefstelle.ch/magdev
  * License: GPL-2.0-or-later
@@ -28,7 +28,7 @@ if (!defined('ABSPATH')) {
 }
 
 // Plugin constants
-define('WC_LICENSED_PRODUCT_VERSION', '0.0.3');
+define('WC_LICENSED_PRODUCT_VERSION', '0.0.7');
 define('WC_LICENSED_PRODUCT_PLUGIN_FILE', __FILE__);
 define('WC_LICENSED_PRODUCT_PLUGIN_DIR', plugin_dir_path(__FILE__));
 define('WC_LICENSED_PRODUCT_PLUGIN_URL', plugin_dir_url(__FILE__));