Upgrade to 1.20.0

[yalh76]

Solution

• Upgrade to 1.20.0

PR Status

• [ ] Code finished.
• [ ] Tested with Package_check.
• [ ] Fix or enhancement tested.
• [ ] Upgrade from last version tested.
• [ ] Can be reviewed and tested.

Package_check results

---

• An automatic package_check will be launch at https://ci-apps-dev.yunohost.org/, when you add a specific comment to your Pull Request: "!testme", "!gogogadgetoci" or "By the power of systemd, I invoke The Great App CI to test this Pull Request!"*

[yalh76]

Own CI result Revision: a3dd33a1183e01c9887cd402fe5b668ee6ff293c