How To Identify shopify Online 2.0 theme or later?

Store Design
,
2

Hello @hemraj ,

You can follow the instruction below:

  1. Go to Online Store → Theme → Customize

2.Open any Page → If there is this part “Add Section” it is Shopify Online 2.0 theme

Halothemes_0-1647337821075.png
Halothemes_0-1647337821075.png344×840 48.3 KB

If you feel like my answer is helpful, please mark it as a SOLUTION. Let me know if you have any further questions.

Best regards.