Deluge 1.3.7 fixes the compatibility with Python Twisted 13.1, resolves an issue with rejected dotted filenames by the extractor component, repairs an error that appeared if the listen interface was whitespace, and the encryption level has been tweaked to match the libtorrent values.
Both the GTK+ graphical user interface and the web-based interface received attention from developers. To be more precise, a right-click selection issue has been fixed on the web-based UI, as well as Unicode password support and an error related to non-ASCII torrents.