Use polyfill site.js in v1, update SDKs, lock version in update-sdk.sh

.gitignore

@@ -25,4 +25,6 @@ node_modules/
 .DS_Store
 
 vendor/
+!friendly-captcha/public/vendor/
+
 bin/

friendly-captcha/friendly-captcha.php

@@ -3,7 +3,7 @@
 /**
  * Plugin Name: Friendly Captcha for WordPress
  * Description: Protect WordPress website forms from spam and abuse with Friendly Captcha, a privacy-first anti-bot solution.
- * Version: 1.15.1
+ * Version: 1.15.2
  * Requires at least: 5.0
  * Requires PHP: 7.3
  * Author: Friendly Captcha GmbH
@@ -19,9 +19,9 @@
 	die;
 }
 
-define('FRIENDLY_CAPTCHA_VERSION', '1.15.1');
-define('FRIENDLY_CAPTCHA_FRIENDLY_CHALLENGE_VERSION', '0.9.12');
-define('FRIENDLY_CAPTCHA_FRIENDLY_CAPTCHA_SDK_VERSION', '0.1.7');
+define('FRIENDLY_CAPTCHA_VERSION', '1.15.2');
+define('FRIENDLY_CAPTCHA_FRIENDLY_CHALLENGE_VERSION', '0.9.18');
+define('FRIENDLY_CAPTCHA_FRIENDLY_CAPTCHA_SDK_VERSION', '0.1.8');
 define('FRIENDLY_CAPTCHA_SUPPORTED_LANGUAGES', [
 	"en" => "English",
 	"de" => "German",
@@ -52,6 +52,11 @@
 	"hu" => "Hungarian",
 	"ro" => "Romanian",
 	"zh" => "Chinese (simplified)",
+	"vi" => "Vietnamese",
+	"he" => "Hebrew",
+	"th" => "Thai",
+	"kr" => "Korean",
+	"ar" => "Arabic"
 ]);
 
 register_activation_hook(__FILE__, 'frcaptcha_activate');

friendly-captcha/public/widgets.php

@@ -33,7 +33,7 @@ function frcaptcha_v1_enqueue_widget_scripts()
     /* Fallback for (very) old browsers */
     wp_enqueue_script(
         'friendly-captcha-widget-fallback',
-        plugin_dir_url(__FILE__) . 'vendor/v1/widget.min.js',
+        plugin_dir_url(__FILE__) . 'vendor/v1/widget.polyfilled.min.js',
         array(),
         $version,
         true
@@ -101,7 +101,7 @@ function frcaptcha_v1_echo_script_tags()
     $version = FriendlyCaptcha_Plugin::$friendly_challenge_version;
 
     echo '<script async defer type="module" src="' . plugin_dir_url(__FILE__) . 'vendor/v1/widget.module.min.js?ver=' . $version . '"></script>';
-    echo '<script async defer nomodule src="' . plugin_dir_url(__FILE__) . 'vendor/v1/widget.min.js?ver=' . $version . '"></script>';
+    echo '<script async defer nomodule src="' . plugin_dir_url(__FILE__) . 'vendor/v1/widget.polyfilled.min.js?ver=' . $version . '"></script>';
 }
 
 

friendly-captcha/readme.txt

@@ -4,7 +4,7 @@ Tags: captcha, antispam, spam, contact form, recaptcha, friendly-captcha, block
 Requires at least: 5.0
 Tested up to: 6.5
 Requires PHP: 7.3
-Stable tag: 1.15.1
+Stable tag: 1.15.2
 License: GPL v2 or later
 License URI: https://www.gnu.org/licenses/gpl-2.0.html  
 
@@ -96,6 +96,12 @@ However, you may wish to email the authors of plugins you'd like to support Frie
 
 == Changelog ==
 
+= 1.15.2 =
+
+* Use polyfilled version of widgets for better old browser support for Friendly Captcha v1.
+* Update `friendly-captcha-sdk` to version `0.1.8`.
+* Update `friendly-challenge` to version `0.9.18` which adds support for more languages (Arabic, Korean, Hebrew, Thai).
+
 = 1.15.1 =
 
 * Don't call siteverify endpoint when Captcha solution is empty

scripts/update-sdk.sh

@@ -1,7 +1,9 @@
 # V1
-curl -o ./friendly-captcha/public/vendor/v1/widget.module.min.js https://cdn.jsdelivr.net/npm/friendly-challenge/widget.module.min.js
-curl -o ./friendly-captcha/public/vendor/v1/widget.min.js https://cdn.jsdelivr.net/npm/friendly-challenge/widget.min.js
+V1_VERSION="0.9.18"
+curl -o ./friendly-captcha/public/vendor/v1/widget.module.min.js https://cdn.jsdelivr.net/npm/friendly-challenge@${V1_VERSION}/widget.module.min.js
+curl -o ./friendly-captcha/public/vendor/v1/widget.polyfilled.min.js https://cdn.jsdelivr.net/npm/friendly-challenge@${V1_VERSION}/widget.polyfilled.min.js
 
 # V2
-curl -o ./friendly-captcha/public/vendor/v2/site.min.js https://cdn.jsdelivr.net/npm/@friendlycaptcha/sdk/site.min.js
-curl -o ./friendly-captcha/public/vendor/v2/site.compat.min.js https://cdn.jsdelivr.net/npm/@friendlycaptcha/sdk/site.compat.min.js
+V2_VERSION="0.1.8"
+curl -o ./friendly-captcha/public/vendor/v2/site.min.js https://cdn.jsdelivr.net/npm/@friendlycaptcha/sdk@${V2_VERSION}/site.min.js
+curl -o ./friendly-captcha/public/vendor/v2/site.compat.min.js https://cdn.jsdelivr.net/npm/@friendlycaptcha/sdk@${V2_VERSION}/site.compat.min.js