v1.2.0

What's Changed

Fixed bugs 🐞

• Checkers not showing after creation by @Medienkunzt in #886
• [API] Parse JSON null values as None by @mxsph in #885

New core Features 🎉

• add grid layout for sql playground page by @nicosoethe in #827
• add-result-table-for-sql-playground by @nicosoethe in #887
• runner configuration files by @Medienkunzt in #888
• [API] Show tasks only for lecturers/tutors by @timst01 in #814

New checker Features 🎉

• Improvement for the sql checker by @Jonas960 in #736
• [fbs-runner] Improve query isolation by @mxsph in #904
• Add DDL for SQL Runner by @Jonas960 in #850
• [Exel-Checker] Improve Reusability by @MaxRchtr in #896

Internal 🔒

• Add kotlin support to gradle build by @Zitrone44 in #874
• [CI] Fixing errors in the sql-checker deployment by @mxsph in #878
• [CI] Fixing errors in the sql-checker deployment - 2 by @mxsph in #879
• [Docker] Pins image versions in docker compose by @pdrtzk in #913
• Add minio to docker compose by @timst01 in #881

Full Changelog: v1.1.1...v1.2.0