XF 1.4 Upgrade theme - What should I save?

[Betclever]

Hello,

I have a new version of my theme which is available to download.
However, I have some questions before upgrading to the new version:

What should I save cause I have customized this one and added custom code under extra.css but also under some templates but I don't remember which ones...?
I have changed colors too and some things under apparence but I have worked on this theme several hours/weeks and I don't want to loose anything.

Thanks for your help.

 

[Paul B]

Correct style installation is explained here: https://xenforo.com/community/resources/proper-theme-installation-upgrading-and-usage.2942/

For any specific questions regarding the style you are using, you can ask the designer.