The WordPress booking system plugin Amelia was updated to version 9.0 on December 22, 2025, and the UI of the admin panel has changed significantly.
Since the settings items are now quite different from what I have explained so far, and many new features have been added, I would like to create a new explanatory article.

Amelia reservation system plugin official website

Amelia's UI has been significantly changed

It looked like this up until Amelia 8.0,

With the migration to Amelia 9.0, the appearance has changed to this and the settings have also moved.

About Amelia's commentary article

We understand that there are some people who have not updated and are still using versions below 8.0, so we will leave the previous articles up and publish explanatory articles on Amelia that are compatible with versions 9.0 and later.

Explanation article for Amelia 8.x version and below

If you are using the WordPress reservation system plugin Amelia 8.x or earlier, please refer to the following page for setup instructions. Explanations of new features are provided in Amelia 9.x and later.

Explanation article for Amelia 9.x version and later

We will be creating explanatory articles and publishing them one by one.