--- layout: evento metadata: event: location: Online site: url: https://2021.foss4g.org/ date: start: 2021-09-27 00:00:00.000000000 +01:00 finish: 2021-10-02 00:00:00.000000000 +01:00 title: FOSS4G 2021 aliases: - "/evento/811/" - "/node/811/" ---