Version 4.0 - 03/04/2023
------------Notice: This is a big update version so if you update plugin from old to the new version, please backup your site before installing this update version------------
- New extra option with 6 types of option (include global option, condition logic, extra option by variation )
- New design for single
- New design for archive page
- Update admin settings page
- Fix conflict style with the theme ( now you can use plugin style with any theme)
- Improve css code
- Fix some minor bugs
