Support for 22.2.3 (The appinfo/database.xml file is not longer supported. Used in checksum_api)

[yunylz]

Hello, while trying to install this app on my NextCloud 22.2.3, I get the following error:
The appinfo/database.xml file is not longer supported. Used in checksum_api

I'd appreciate this issue to be fixed as soon as possible, this app is important for our projects.

[stockmind]

Proposed MR #4 to fix this issue

[p-bo]

Just in case it wasn't noticed - Nextcloud improved policy regarding changes in core to ease app developers in maintaining compatibility with newer Nextcloud versions:

https://help.nextcloud.com/t/new-process-for-documenting-core-code-changes-that-affect-app-developers/149828?u=p-bo