docker compose (v2) & the update commands

75cpa

I used to update mailcow with docker compose (v1) using the following commands:
./update.sh
sudo docker-compose ps to check if everything is up, if yes, I run:
docker system prune to remove old images.

I upgraded to docker compose (v2) and I no longer can run sudo docker-compose ps to check if everything is up before I remove the images. Whenever I run sudo docker-compose ps I get sudo: docker-compose: command not found. What similar command I should use after upgrading to docker compose (v2)?

75cpa

I check this URL: https://www.accesstomemory.org/en/docs/2.6/dev-manual/env/compose/#connect-to-atom
It mentioned this:
You can run the following command to check the status and other information about the containers:
docker-compose ps
Is this a bug?

accolon

The syntax for compose (v2) is docker compose (without hyphen) instead of docker-compose.