When installing the module, a fatal error is thrown with the following:
The website encountered an unexpected error. Try again later.
ArgumentCountError: Too few arguments to function Drupal\commerce_shipping\Packer\DefaultPacker::__construct(), 1 passed in /var/www/html/web/core/lib/Drupal/Component/DependencyInjection/Container.php on line 261 and exactly 2 expected in Drupal\commerce_shipping\Packer\DefaultPacker->__construct() (line 38 of modules/contrib/commerce_shipping/src/Packer/DefaultPacker.php).
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Download version 3.0.x-dev: composer require 'drupal/commerce_auspost:3.0.x-dev'
From the UI, install the module - the error is seen right after.
Update the service definition.
Active
3.0
Code
I've given up on making the changes here - I'm quite pressed for time on this project I'm working on, and the fixes required for this module to work are way more involved than I initially thought. Might revisit this in the future if/once I get some more time on my hands.