The installer makes use of this functionality. If the file contains ‘backup’, then a backup was made. If the file contains ‘error’, then there was an error. If the file contains ‘ok’, then everything went file. The parameter –config-version-check-result-file is used to specify a file in which the result of the version check has to be put. If the action is ‘backup’, then a backup of the files is made if the versions are not ok. If the action is ‘error’, it just checks whether the versions are ok. The server’s option –config-version-check can be used to control this functionality: if specified, the server checks the versioning, performs the required action and then exit, unless its action is ‘ignore’. The Server will refuse to load configuration files with a different flavour than its own or with a version higher than its own. Configuration files are now tagged with a “flavour” and a version number.The size of the TCP buffer sizes on the sockets used for data transfers can now be specified.MSW: the installer doesn’t rely on the PATH environment variable to find the tools its needs, but refers to them absolutely, to avoid hijacking.– FileZilla Server 1.4.0-rc1 released Fixed vulnerabilities: It had effects on the ACME account creation. MSW: fixed a bug in libfilezilla that caused an unexpected failure when creating directories with restricted access.MSW: non-ASCII admin passwords can now be properly used.MSW: fixed various bug in the ExecDos plugin, that could cause the admin password not to be set properly.

Admin UI: made default connection values correct, in case the settings file is missing.

Admin UI: changed wording in the logging settings.

Mac: fixed regression that made the installed service not startable.

Debian: by default the service is now configured to exclude headers from log lines, since journald outputs its own headers already.

– FileZilla Server 1.4.0 released Bugfixes and minor changes:

MSW: Fixed an issue with the converter for configurations from FileZilla Server 0.9.x.

Admin UI: Improved workflow for changing user passwords.

Admin UI: Fixed a crash on the listener page.

– FileZilla Server 1.4.1 released Bugfixes and minor changes: It is open source software distributed free of charge under the terms of the GNU General Public License. The FileZilla Client not only supports FTP, but also FTP over TLS (FTPS) and SFTP.

How to install filezilla on ubuntu