chore: use wc_price for amount suggestions

Update wcdp_step_1_amount.php and readme.txt

includes/templates/wcdp_step_1_amount.php

@@ -75,7 +75,7 @@
                         $option = array(
                             'input-id' => 'wcdp_amount_' . str_replace('.', '-', $suggestion),
                             'input-value' => $suggestion,
-                            'label-text' => sprintf($price_format, '<span class="woocommerce-Price-currencySymbol">' . $currency_symbol . '</span>', $suggestion),
+                            'label-text' => wc_price($suggestion),
                         );
                         if ($suggestion == $value_donation_amount) {
                             $option['input-checked'] = true;

readme.txt

@@ -167,6 +167,8 @@ Active development of Donation Platform for WooCommerce: Fundraising & Donation
 
 = 1.3.4 =
 fix: fee recovery checkbox not being applied
+fix: make $product variable global to avoid issues with some payment gateways
+chore: use wc_price for amount suggestions
 
 = 1.3.3 2024-11-17 =
 feat: add style 9 to progress bar shortcode (just amount raised)
@@ -204,7 +206,7 @@ a11y: make hidden label also aria-hidden
 dev: add anonymous_donation_checkbox_location filter
 dev: add wcdp_fee_amount filter
 dev: add wcdp_suggestion filter
-add wcdp_default_amount filter
+dev: add wcdp_default_amount filter
 dev: add wcdp_clear_cache() function to clear the cache
 dev: add wcdp_progress_revenue, wcdp_progress_goal & wcdp_progress_remaining filter