Create custome theme course press

HI supporter,
Today I upgrade to CP 2.0, great and many thank to CP team,can release new version after long time . and CP change more code structure :slight_smile:, when do update, some bugs happen, and I want ask some question.
1. Old theme have archive_course, now I don't see it in new theme, how to can override, change layout of site/course, site/course/detail...
Before I using child theme of ENFOLD, now i want using it for new version, please send me instruction to do it.
2. Some font still error with utf-8 :slight_frown:
3. Please give demo of new version online, we want to view it.

Thank you very much.