Hi,

This appears on my woocommerce status page:
arnold/woocommerce/archive-product.php version 2.0.0 is out of date. The core version is 3.4.0,
arnold/woocommerce/cart/cart.php version 3.1.0 is out of date. The core version is 3.8.0,
arnold/woocommerce/content-product.php version 3.0.0 is out of date. The core version is 3.6.0,
arnold/woocommerce/content-product_cat.php,
arnold/woocommerce/content-single-product.php version 3.0.0 is out of date. The core version is 3.6.0,
arnold/woocommerce/global/sidebar.php,
arnold/woocommerce/global/wrapper-end.php version 1.6.4 is out of date. The core version is 3.3.0,
arnold/woocommerce/global/wrapper-start.php version 1.6.4 is out of date. The core version is 3.3.0,
arnold/woocommerce/loop/add-to-cart.php version 3.0.0 is out of date. The core version is 3.3.0,
arnold/woocommerce/loop/loop-end.php,
arnold/woocommerce/loop/loop-start.php version 2.0.0 is out of date. The core version is 3.3.0,
arnold/woocommerce/single-product/product-image.php version 3.1.0 is out of date. The core version is 3.5.1,
arnold/woocommerce/single-product/product-thumbnails.php version 3.1.0 is out of date. The core version is 3.5.1,
arnold/woocommerce/single-product/tabs/tabs.php version 2.4.0 is out of date. The core version is 3.8.0,
arnold/woocommerce/single-product-reviews.php version 3.2.0 is out of date. The core version is 4.3.0,
arnold/woocommerce/single-product.php

I can’t seems to solve this and it is affecting my woocommerce customization. I am unable to adjust the number of images per row and not able to display sub categories as well.
Could you please kindly advise? Thanks a lot.