Hello, sorry for the trivial question, but I’m not very experienced and I’m not spending much time on my website.
If I upgrade to the new version of wordpress, do I reset all the settings I’ve created for illdy?
Hello there,
I hope you are doing well today.
Updating WordPress should not delete the change but you can make a child theme to store the theme customizations using this plugin:
And you can make a backup using this plugin:
Best Regards,
Support
thank you! i’ll upgrade wordpress and create a child theme 
Is there anything else? or can we mark this ticket as a resolved?
I solved, I updated wordpress without problems.
Thank you Noda! 
Hello there,
I am glad the solution worked for you.
Please feel free to contact us again in the future regarding any other issues.
Best Regards,
Support