save my custom modified theme

Hi, i install/load new theme i download from net then do some custom modification to this current theme. How can i keep this modification or this new version so i can load it later ? if i switched to other theme , my custom changes will be gone. I didn’t see something like ‘export theme’ button.

Thanks
Andi

There should be a XML file in your config folder. Just save that. Just copy paste that to another Blender Version.

Thanks i’ll have a look.