9.1.0-RC0

What's Changed

• When license fields is empty, prevent from sharing document. by @Edmondi-Kacaj in #18
• OERSI als externes Repo anbinden by @mirjan-hoffmann in #28
• fix: always close connections to OERSI by @mirjan-hoffmann in #31
• allow more notations for OERSI licenses by @mirjan-hoffmann in #51
• Fix manual OAI XML import by @MrSerth in #73

New Contributors

• @MrSerth made their first contribution in #73

Full Changelog: 6.0.16...9.1.0-RC0