There's also a link that says "Try on ChatGPT Plus", but that takes me to a page that still says "ChatGPT Feb 13 Version"
Looks like somebody jumped the gun on publishing this post.
If you subscribe to ChatGPT Plus, that link will take you to ChatGPT Plus. Otherwise it just takes you to free ChatGPT Feb 13.
False advertising. They got my money already unfortunately as I was hoping to Try it, as it says with this link next to today's date.
Is it random assignment?