* Fix: Query to fetch coupons failing when the customer’s account email & billing email is same

* Add: PLUGINS-2041 – Email address validation in settings.

* Version bump: checked compatibility for WP 6.6 and WooCommerce 9.2.3

* fixed: “Trying to access array offset on value of type null for $fee->gateway_option[WC_Add_Fees::OPT_KEY_OUTPUT]” on checkout page for very small values when fee amount = 0
* checked compatibility for WP 6.6 and WooCommerce 9.2.3
* correction below filter “wc_add_fees_wc_fees_calculated_done_check” was “wc_add_fees_wc_calculated_totals_done_check”
https://github.com/InoplugsOrganization/Open-Library/blob/main/Payment%20Gateway%20Based%20Fees/Fee%20Calculation/wc_add_fees_wc_calculated_totals_done_check.php

* Fix: Ensure composer autoload files are included in the build process