Changes - Fix some accessibility issues (d3512842) - [AB#1625] Add imprint to "About this app" dialog (d3512842) - [AB#1625] Add optional license field to Playbook meta-data (d3512842) Full changelog: https://gitlab.opencode.de/rthiele/evb-it-digital/-/compare/1.5.6..1.5.7 Side note: This release was tagged retroactively on 2025-02-23, while the original date of commit d3512842 was 2024-09-10.