I have just updated WC to 3.4.4 and Legenda 3.8.1 but get the following message:
Your theme (Legenda) contains outdated copies of some WooCommerce template files. These files may need updating to ensure they are compatible with the current version of WooCommerce. You can see which files are affected from the system status page. If in doubt, check with the author of the theme.
On inspection I see this:
legenda/woocommerce/checkout/form-coupon.php version 3.4.0 is out of date. The core version is 3.4.4,
Could you please advise if this is ok to use or can you provide an updated version?