WHAT new forum?

Could the banner message please simply say:

“After 30th of September 2022, use this URL instead: www.forum.whatever.org

The two existing links in the banner just deepen the mystery.

I assume the old URL will redirect to the new one? Please.

The new forum runs under https://community.openstreetmap.org.

And yes, as this old forum will be migrated into the new one, you should find a redirect from October on.

But the new one is already live and usable.

Agree!

Not everybody are aware about the new site.