- For 3.2 the MySQL version has been upgraded from 5.7 to 8.0.
- This change requires the data directory to have its ownership changed from uid/gid 999 to uid/gid 1001 based on the upstream docker images.
- The following command can be used before starting the new version
docker-compose run --rm -u root db chown -R mysql:mysql /var/lib/mysql
- Upgrading to Mercure 0.14 requires the MERCURE_JWT_TOKEN to have publish: ["*"] instead of just publish: [] in order to publish to all topics