Important to know when updating Font Awesome to version 6
19 januari 2024
Today I updated a WordPress site with a custom theme to make it work correctly with PHP 8.1 and WordPress 6.4.2. One of the steps I took was to upgrade from Font Awesome 5 to 6. Although some of the code still looked like Font Awesome 4. Problem: All icons still worked after the upgrade. One exception was the search glass icons in the input