=== CTT for WooCommerce ===
Contributors: CTT
Tags: shipping, multi carrier, save, automate, woocommerce
Requires at least: 4.9
Tested up to: 6.2
Requires PHP: 5.6
Stable tag: 4.0.9
Author URI: https://ctt.pt/
License: GPLv2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html

CTT for WooCommerce  

== Description == 
 
== Installation ==
1. Download and install the plugin. You can also upload the entire “CTT for Woocommerce” folder to the `/wp-content/plugins/` directory
1. Activate the plugin through the ‘Plugins’ menu in WordPress
1. Go to Settings > CTT Settings and insert your keys to get started. 

== Changelog ==

== Changelog ==

= 4.0.0 - 2025-03-10 =
Enhancement – Added support for block-based checkout and theme compatibility with pickup point maps.  
Enhancement – Increased security with nonce validation and user role verification.  
Enhancement – Implemented field sanitization and escaping throughout the plugin.  
Enhancement – Replaced direct SQL with prepared statements for enhanced security.  
Enhancement – Removed unnecessary input fields from shipping method creation.  
Fix – Removed unused marker assets from pickup point maps.  
Fix – Updated frontend geolocation and recompiled assets.  
Fix – Added translations for all backend and frontend text strings.  


= 4.0.2 - 2025-05-29 =
Fix – Corrected tracking URL display in the Order Details “Custom Fields” section after label creation.  
Fix – Removed “Label Printing Consent” option from settings and defaulted to consent.  
Fix – Updated translation strings.  
Fix – Prevented “Invalid JSON” and “PHP Fatal” errors for specific WooCommerce versions.  
Enhancement – Improved design of pickup point buttons and checkout map.  
Enhancement – Enhanced mobile-friendly layout for the checkout map.  
Enhancement – Mapped product SKU to “Article Number” field.  

= 4.0.3 - 2025-06-24 =
Fix – Resolved PHP compatibility warnings and deprecated `strpos()` usage (PHP 8.1+).  
Fix – Order status now updates correctly when exported.  
Fix – Prevented print label action from re-triggering when paginating callback URLs.  
Enhancement – Updated database schema to include the required `labelurl` column.  
Enhancement – Added database upgrade routine with improved error handling.  
Enhancement – Declared all properties explicitly, removing deprecated dynamic properties.  
Enhancement – Improved JSON parsing with stronger error handling.  
Enhancement – Secured SQL queries using prepared statements.

= 4.0.4 - 2025-10-15 =
Fix – Default pickup behavior bug when using Free Shipping.  
Fix – AJAX error (400 Bad Request) when clearing pickup sessions.  
Fix – Missing button for mandatory pickup points in Flat Rate carriers. 
Fix – Removed Service Level option from Weight-Based Shipping.  
Fix – Pickup session now correctly clears when switching from pickup to non-pickup shipping methods.
Enhancement – Added automatic database schema update for Label URL storage to prevent "No Labels to Print" errors.  
Enhancement – Added loader before the map loads to improve user experience.  
Enhancement – Made the pickup point map fully responsive across all devices. 

== 4.0.4 - 2025-10-17 =
Fix - Enforce pickup point selection when mandatory
Fix - Make Pickup Location Button available for all carriers with pickup capability.

== 4.0.5 - 2025-11-21 ==
Fix - Add compatibility function to make the map display with elementor checkout
Fix - Add event listeners that actively monitors and restores the pickup button dissapearing on shipping method change.
Fix - Added type validation using `is_object()` and `is_array()` to fix CarrierId Property Assignment Error

== 4.0.6 - 2025-12-09 ==

Fix - Correct the Automatic Export status-saving logic to ensure automatic exports run as expected. 
Feature - Add support for importing HTS Code and Country of Origin from WooCommerce custom product attributes when available.

== 4.0.7 - 2026-01-12 ==
Fix - Resolved a fatal error when creating labels via Bulk Actions, ensuring bulk label generation works reliably without crashing.
Fix - Improved API authentication error handling to prevent generic “Invalid keys” messages and provide clearer, actionable feedback when connection or credential issues occur.

== 4.0.8 - 2026-02-11 ==
Fix — Settings page crash preventing access to the plugin settings 

Fix — Added custom method to resolve error "Call to undefined method WC_Countries::get_country_alpha3()" that was preventing label printing and order export  

Enhancement — Added a "Reset Export Status" button in the order actions dropdown that lets merchants reset the status and re-export orders

== 4.0.9 - 2026-03-16 ==

Fix - Carrier ID not being passed to the pickup widget before map open on classic checkout templates causing the PUDO map to fail

Fix - Map markers now display correctly with the right size and fallback image

Fix - Fatal error on checkout page now resolved

Fix - Checkout page no longer freezes after re-selecting a pickup point

Fix - Pickup button visibility detection across different checkout types including Classic

Fix - Deprecated get_meta() usage causing PHP fatal error on newer WooCommerce versions when visiting cart page

Fix - Label printing infinite spinner caused by large PDF payload being sent to the browser