SLUB Events v6.0.0

What's Changed

• compat for v11 by @chrode in #99
• Zugangslinks zu Onlineveranstaltungen by @chrode in #101
• Kategorisierung von Veranstaltungen by @chrode in #100
• Fix typo and link in Readme by @schorschii in #107
• Show event.cancelled as YES/NO too instead of 0/1 by @schorschii in #108
• Fix some SQL errors due to duplicate and missing definitions by @chrode in #110
• Fix Dependency injection not working in Validator by @chrode in #111
• Event descrition was missing from ICS attached to subscribe emails by @chrode in #112
• [FEATURE] Add HTTP-REST API for Events by @chrode in #105

New Contributors

• @schorschii made their first contribution in #107

Full Changelog: v5.1.3...v6.0.0