* Bump actions/checkout from 2 to 3.

* Bump actions/upload-artifact from 2 to 3.

* Bump tj-actions/changed-files from 19 to 34.

* Fix - Validate store supports SSL before loading plugin features.

* Tweak - WC 7.2.1 compatibility.

* Update - Plugin minimum WordPress dependency update to `5.7`.

* Add - Declare compatibility for High-performance Order Systems ("HPOS").

* Add - Option to enable/disable use of customer email in the contact name.

* Change - Ensure tokens are encrypted before we store them.

Add - Support for Subscriptions with WooCommerce Payments.

* Fix - Authentication failed notice when fetching Branding Themes.

* Fix - Ensure shipping tax rates are assigned correctly in the Xero invoice.

* Add - A new setting to select a Xero Branded Theme template to attach with invoices is introduced.

* Fix - Localization to use 'woocommerce-xero'.

* Fix - Zero tax rate labels not matching issue.

* Tweak - Bump WC tested up to version to 6.7.

* Tweak - Bump minimum PHP version to 7.0.

* Tweak - Bump minimum WC version to 6.0.

* Tweak - Bump minimum WP version to 5.6.

* Tweak - WC 6.8.0 compatibility.

* Added - Support for sending invoice prices inclusive of tax.

* Enter a summary of all changes on this Pull Request. This will appear in the changelog if accepted.

* Fixed: Compatibility issues of Subscription renewal order with Sequential Order Numbers Pro.

* Tweak - Improved error detection for response code 401, 403 and 429.

* Add - Setting to allow control how fees tax types are handled.

* Fix - Australia tax rates for GST Free Expences matching zero-tax-rate fees.

* Fix - Contact information is overwritten issue by adding an email address in the contact name.

* Fix - Payments not created automatically when orders are paid with Check.

* Fix - Tweak: Removed Unneeded GDPR item.

* Tweak - Bump tested up to WordPress version 6.0.

* Fix - Tweak: Clarified fees account code and added link to the docs.

* Tweak - Send payment method title as Reference to Xero instead of payment method ID.

* Fix - Enable translations for Xero.

* Fix - Typo on Xero settings page. .

* Tweak - WC 6.2 compatibility.

* Tweak - WP 5.9 compatibility.

* Tweak - WC 5.8 compatibility.

* Tweak - WP 5.8 compatibility.