How to change/update custom theme preview image (thumbnail)

Question

I creating a custom theme on odoo (v14) and I would like to add/change/update the thumbnail image for this theme on Pic a Theme page. Where should I edit and add an image?

Answer 1

In order to add a thumbnail image for the theme you are creating, you just need to indicate the directory of that image on __manifest__.py file.

'images': [
      'static/description/screenshot.jpg',
  ],