WooCommerce Australia Post Shipping Method 2.8.1

* Tweak - WooCommerce 10.6 Compatibility.

* Tweak - WooCommerce 10.5 compatibility.

* Fix - Security update.

* Tweak - WooCommerce 10.3 compatibility.

* Tweak - WooCommerce 10.2 compatibility.

* Tweak - WooCommerce 10.1 compatibility.

* Tweak - WooCommerce 10.0 compatibility.
* Fix - Tax calculation on Blocks Checkout.

* Tweak - PHP 8.4 compatibility.

* Fix - Registration link does not show properly inside the error message in settings page.

* Fix - Warning error when calculating shipping.
* Fix - Update medium satchel sizes.
* Fix - Update international signature on delivery cost.