Should I apply for the new ETA or Travel Authorization for my flight to Thailand from Indonesia?

[ANSWERED (Thanks, all!)]

Hi, I am confused here. I have a flight to Bangkok tomorrow, and I am from Indonesia, which usually means I can go to Thailand for tourism as long as it is < 30 or 60 days. But suddenly there are these new ETA or Travel Authorization thing and I cannot find any clear news on whether I should apply for it or not.

All sources of information told me to check thaievisa.go.th and apply there, however there is only a visa application.

Thanks for helping, guys! I am panicking right now