GST registration for export of service for software industry

First of all I wanted to tell you that I have researched this website as well as other websites about gst registration limit. I found no straight answer.

I am talking about freelancer who provides software development to international clients.

This is 2025 and it’s still confusing whether gst registration is required below 20 lakh turnover for this export of service.

Can anyone answer this with reference?

Thanks in advance