In Uncode versions prior to version 1.8.2 a plugin named 'I Recommend This' was used to create the like on posts features (heart icon). This plugin, to avoid that an user could click repeatedly on the same like, saved the user's IP address. Given that the IP address under the GDPR terms is an important Personal Data, we decided to eliminate this functionality from Uncode to ensure greater compliance (since this simple functionality is the only feature that could make Uncode not compliant).
If you are interested in activating this feature or re-activate on your installation, you must paste this function into your child theme's functions.php file.
Note: if you re-activate this functionality the 'dot_irecommendthis_ID' cookie will be used on your website, this cookie contains information about the 'like' on a post to prevent a visitor to repeatedly put 'like' on the same post and store on the site database the relative user IP.