Information about possible password leak

Due to a misconfiguration of the library used to report crashes (see https://github.com/schaal/ocreader/issues/87 for more details), it is possible the password to the nextcloud server was included in the crash report.

Known affected versions of the app are 0.40 and 0.41.

Therefore it is strongly advised to change the server password or revoke the app password used to login.