WooCommerce is the most famous ecommerce plugin for WordPress and frequent updates are released by the development team. This applies to major releases (ex: WooCommerce 3.0) but also to minor releases (ex: WooCommerce 3.0.4).
Since it's not possible to publish an Uncode Theme update every time WooCommerce publishes an update to some minor files can happen that the theme is using some outdated files of WooCommerce. This is normal for every WordPress themes.
Don't worry if you see warning messages where you are specified that you are not using the latest version of some WooCommerce's files. If you have some issues with WooCommerce and you think it's related feel free to contact our support team.
We are talking about minor changes and not high criticality problems. If some critical issue is discovered by the WooCommerce team also an update of the theme wiil be published within a few hours as happened in the past and the fix published in our Patches & Fixes page.