WooCommerce Westpac PayWay API Gateway changelog

2026 3 versions

1.7.1 Latest 25 Oct 2026 1 new1 fixed1 changed

New

• Added License header and readme.txt

Fixed

• Fix PHP 8.4 and 8.5 deprecation notices

Changed

• Tested up to WooCommerce 11.2

1.7.0 25 Oct 2026 2 new2 improved2 fixed3 changed

New

• Added support for the WooCommerce Cart & Checkout blocks
• Added an admin notice to delete old PayWay API log files from the uploads folder

Improved

• PayWay API library logs now appear in WooCommerce > Status > Logs
• Improved security of PayWay certificate storage

Fixed

• Fix the PayWay customer reference number and order number sometimes not matching
• Fix PHP 8.2 deprecation notices and PHP 8 warnings

Changed

• Declared compatibility with HPOS (High-Performance Order Storage)
• Show the bank's error message when a payment fails in the Checkout block
• Tested up to WordPress 7.1 and WooCommerce 11.1

1.6.5 28 Mar 2026 3 fixed1 removed1 changed

Fixed

• Fix IP address detection to use WC_Geolocation
• Fix external IP lookup to use HTTPS
• Fix missing break in payment error handling (case 2 fall-through)

Removed

• Replace deprecated woocommerce_clean() with wc_clean()

Changed

• HPOS compatibility - use order meta methods instead of post meta

2025 1 version

1.6.4 25 Sep 2025 2 new1 improved1 changed

New

• Add filters for customer username, password and merchant to allow multiple merchant accounts
• Added sanitization

Improved

• Updated gateway API script version

Changed

• Automatically disable payment gateway if missing required fields, certificate file or SSL

2023 2 versions

1.6.3 14 Jul 2023 1 changed

Changed

• Save transaction ID to standard WC meta when payment complete

1.6.2 20 Feb 2023 1 new

New

• Add filter for certificate file location

2022 2 versions

1.6.1 8 Dec 2022 1 changed

Changed

• Set order to failed status after failure to save card details

1.6.0 28 Sep 2022 1 new1 changed

New

• Added support for Subscriptions Change Payment Method

Changed

• Set order to failed status after payment failure

2020 6 versions

1.5.3 9 May 2020 1 changed

Changed

• Bypass saving of customer for test mode

1.5.2 7 May 2020 1 fixed

Fixed

• Fix for non-subscription payments to save customer reference

1.5.1 30 Apr 2020 1 fixed

Fixed

• Fix for non-subscription refunds

1.5.0 28 Apr 2020 1 new1 changed

New

• Added support for refunds

Changed

• Switch to using the last IP in HTTP_X_FORWARDED_FOR instead of first value

1.4.1 31 Mar 2020 1 fixed

Fixed

• Fix for HTTP_X_FORWARDED_FOR containing multiple comma separated IPs

1.4.0 9 Mar 2020 2 new1 fixed

New

• Added support for Subscriptions
• Added support for IPv6 for order.ipAddress

Fixed

• Fix for Qvalent API class notice due to method name the same as class

2017 3 versions

1.3.3 22 Aug 2017 1 fixed

Fixed

• Fix for file version number

1.3.2 16 Aug 2017 1 fixed

Fixed

• Fix for user IP validation

1.3.1 13 Mar 2017 1 improved

Improved

• Updated cacerts.crt provided by Westpac

2015 3 versions

1.3 22 Sep 2015 1 new1 improved1 fixed1 changed

New

• Adds support for Mastercards starting with 2

Improved

• Updated from deprecated CC form call

Fixed

• Fix for when visitor IP address is IPv6 (sends blank)

Changed

• Errored payments now log to WC logs

1.2 29 Jul 2015 1 fixed2 changed

Fixed

• API fix for CURLOPT_SSL_VERIFYHOST

Changed

• Switched to the WooCommerce Credit Card form
• Rewrote validation

1.1.1 15 Feb 2015 1 fixed1 changed

Fixed

• Fix to use wc_add_notice() rather than $woocommerce->add_error()

Changed

• Increased the likelihood of the OrderNumber being unique

2014 1 version

1.1 18 Jan 2014 1 new1 improved2 fixed

New

• Added WooCommerce 2.1 compatibility

Improved

• Improved external IP detection

Fixed

• Fix to crop long orderNumber values
• Fix to certificate upload file option

2013 1 version

1.0 25 Apr 2013 1 changed

Changed

• First Release