- Upload the folder ‘admin_filter_posts_by_years’ to the ‘/wp-content/plugins/’ directory
- Activate the plugin through the ‘Plugins’ menu in WordPress
- Go to the admin page of a list of posts
- Check the filter by date list, and see that you have now the avaibility of filter them by year !
Plugin official website address
If you encounter problems in using the Plugin Name: Admin filter posts by year plugin, you can comment below, and I will try my best to help you solve the problem