Version 5.1.0 is a major update that hardens the plugin's security even more by ensuring that all input is sanitized as early as possible and all output is escaped as late as possible, complying to security best practices and Wordpress guidelines.

Furthermore, it introduces a complete internationalization of the plugin. Before this version only the front-end could be translated. Now all the plugin, both the front-end and the back-end can be translated to any language.

Please note that since version 5.0.0 the plugin name has changed to Iptanus File Upload. This is just a rebranding. The plugin continues working as before.

For more details about this version's changes please visit the Release Notes of the plugin's support page.