Breaking change: The nginx port changes from 8080 to the less common port 48087, to avoid port conflicts (see #133). If you use an reverse proxy not included in this repo, ensure to update your config accordingly!
apart from that follow the guide below.
if you use greenlight, create a database backup first
docker exec -t docker_postgres_1 pg_dumpall -c -U postgres > /root/greenlight_`date +%d-%m-%Y"_"%H_%M_%S`.sql# upgrade!
./scripts/upgrade
# restart updated services
docker-compose up -d