The latest release of SFTPPlus, version 4.28.0, is now available.

This release brings important security improvements for receiving AS2 files. The received AS2 files are now stored in a temporary folder. Only the files that pass the signature validation are moved to the final AS2 destination.

This release also includes security updates for the OpenSSL and Python libraries used by SFTPPlus.

The web file browser UI now preserves the source folder hierarchy when uploading a folder using drag and drop.

You can check the full release notes here.