Feature/daniele/checkout custom parameters

includes/class-freemius.php

@@ -8839,8 +8839,13 @@ private function get_plugins_data_for_api() {
                      isset( $site_active_plugins[ $basename ] )
                 ) {
                     // Plugin was site level activated.
-                    $site_active_plugins_cache->plugins[ $basename ]              = $network_plugins[ $basename ];
-                    $site_active_plugins_cache->plugins[ $basename ]['is_active'] = true;
+                    $site_active_plugins_cache->plugins[ $basename ] = array(
+                        'slug'           => $network_plugins[ $basename ]['slug'],
+                        'version'        => $network_plugins[ $basename ]['Version'],
+                        'title'          => $network_plugins[ $basename ]['Name'],
+                        'is_active'      => $is_active,
+                        'is_uninstalled' => false,
+                    );
                 } else if ( isset( $site_active_plugins_cache->plugins[ $basename ] ) &&
                             ! isset( $site_active_plugins[ $basename ] )
                 ) {
@@ -21741,6 +21746,8 @@ private function handle_license_deactivation_result( $license, $hmm_text = false
                     'error'
                 );
 
+                $this->do_action( 'after_license_deactivation', $license );
+
                 return;
             }
 
@@ -21761,6 +21768,8 @@ private function handle_license_deactivation_result( $license, $hmm_text = false
 
             $this->_store_account();
 
+            $this->do_action( 'after_license_deactivation', $license );
+
             if ( $show_notice ) {
                 $this->_admin_notices->add(
                     sprintf( $this->is_only_premium() ?

includes/managers/class-fs-checkout-manager.php

@@ -153,7 +153,37 @@ public function get_query_params( Freemius $fs, $plugin_id, $plan_id, $licenses
 				( $fs->is_theme() && current_user_can( 'install_themes' ) )
 			);
 
-			return array_merge( $context_params, $_GET, array(
+            /**
+             * Allow developers to customize the checkout query params before final validation,
+             * so custom keys can be included and known keys can be overridden.
+             * We then validate the merged params and re-attach any unknown custom keys that
+             * validation intentionally ignores, preserving developer-provided extras while
+             * keeping core keys safe.
+             *
+             * Usage example (in a plugin/theme):
+             *
+             *     add_filter( 'fs_checkout_query_params_' . fs()->get_unique_affix(), function( $params ) {
+             *         // Add or modify query params passed to the Freemius Checkout.
+             *         $params['coupon'] = 'WELCOME10';
+             *         $params['utm_source'] = 'my-plugin';
+             *         return $params;
+             *     }, 10, 5 );
+             *
+             * @since 2.12.1.3
+             *
+             * @param array     $context_params The params prepared by the SDK before validation.
+             * @param Freemius  $fs            The Freemius instance of the calling module.
+             * @param int|mixed $plugin_id     The target plugin/add-on ID for the checkout context.
+             * @param int|mixed $plan_id       The selected plan ID (if any).
+             * @param int|mixed $licenses      The requested number of licenses (if provided).
+             */
+            $filtered_params = fs_apply_filter(
+                $fs->get_unique_affix(),
+                'checkout_query_params',
+                $context_params
+            );
+
+			return array_merge( $filtered_params, $_GET, array(
 				// Current plugin version.
 				'plugin_version' => $fs->get_plugin_version(),
 				'sdk_version'    => WP_FS__SDK_VERSION,

start.php

@@ -15,7 +15,7 @@
 	 *
 	 * @var string
 	 */
-	$this_sdk_version = '2.12.1.2';
+	$this_sdk_version = '2.12.1.3';
 
 	#region SDK Selection Logic --------------------------------------------------------------------