@Mastodon Upgraded ok from 4.1.7 to 4.1.9 and then to 4.2 using the tootsuite images.

docker-compose up -d
docker-compose run --rm web bin/tootctl cache clear
docker-compose run --rm web rails db:migrate

then

docker-compose down
docker-compose up -d
docker-compose run --rm web bin/tootctl search deploy --reset-chewy