Language selector and the new main page

I expect that the language selector is going to be added back to the new main page. Is it best to place it somewhere with no comment or is it best to add a sentence above it, something like "Change site language here".

Yes, but that's something to be done after we finish the content in English.

OK.

Reminder.

We tested it, and it's not needed. It will respond in the browser language.