2024.08.31 – version 4.2
* 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
2023.10.10 – version 4.1
* feature: option “Maximum fee”: limit fee to a maximum value,2015.04.23 – version 2.2.7
* adding 4 hooks to allow third party skip fee calculation on product and total level for cart and order individually
2015.03.17 – version 2.2.6
* http://www.woothemes.com/products/gravity-forms-add-ons/ puts the same article several times in the cart ->
needs to make fee ID unique for each product line to avoid overwriting fees for the same product
2015.03.11 – version 2.2.5
* Setting priority of some WC hooks to a higher value to ensure, that our plugin is the last