WordPress 5.5 Featured Image Not Working? Fix jQuery Migrate Bug (UPDATED 2021)

WordPress 5.5

If you updated your site to WordPress 5.5 and your featured images are not showing in slider or post this is because WordPress 5.5 shipped without a JavaScript library called jQuery Migrate

Updated: January 02, 2021

How to Fix WordPress 5.5 Feature Image Not Working or Showing in Slider or Posts?

If you using outdated WordPress themes or plugins and you get jQuery errors, your slider is not working or your menu is not working. WordPress team released a plugin that will help you fix the jQuery Migrate bug. WordPress team has released a plugin that restores the jQuery Migrate JavaScript library and restores the full function of a website.

How to Fix jQuery Migrate Bug with Plugin?

This plugin serves as a temporary solution, enabling the migration script for your site to give your plugin and theme authors some more time to update, and test, their code.

Enable jQuery Migrate Helper Plugin
Enable jQuery Migrate Helper plugin

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