What are the current rules for staying in the Ardennes? UPDATE 30/11

The rules published on official channels ( info-coronavirus ) are applicable from 29/11/2021. All planned stays in the Ardennes can take place without restriction.
Extract :
"Stays in tourist accommodations are permitted according to their capacity, including accommodations with a capacity of more than 15 people.
If more than 15 people are staying in tourist accommodation, it is not permitted to receive additional guests inside, except for a wedding or funeral.
To ensure everyone has a responsible stay, we invite you to take note of the "6 golden rules" set out by the General Tourism Commission.

See the "6 Golden Rules" here