Updating an older Cypress version to the latest one

[PauletBogdan]

I know this title is probably used a lot, but I couldn't find something similar (due to my lack of searching skills).
In my project, I am using an older Cypress version. 9.5.4 + Cucumber.
I want to update to the latest version of Cypress, and I'd like to know if my tests would still function.
I saw some videos of the latest versions, and the project files seem to be different.
These are my current files.

On newer versions, it looks different, and it seems that the "cypress.config.js" seems to be taking the place of multiple ones.

[MikeMcC399]

@PauletBogdan

You will need the Migration Guides

Unless you have a very simple project, it is usually best to upgrade one major version at a time. So, since you are using Cypress 9.x, start by migrating to Cypress 10.x