ownCloud Issues with the New Version of SyncClient

ownCloud has released a new version of the SyncClient.
However, version 7.1 is only compatible with the new oCis product; ownCloud Server is no longer supported.
Please DO NOT update the installed client beyond version 6; if necessary, you can find instructions for downgrading the program here[1].
[1] https://github.com/orgs/owncloud/discussions/3