Copssh version 5.0.0 contains the latest available OpenSSH version 6.7 with many features and bug fixes. Please pay special attention to backward-incompatible changes like removing unsafe algorithms from the default set of ciphers/MACs and removing support for tcpwrappers.
We have also updated most of the GNU Tools and Cygwin to their latest available versions, including bash coming with a ShellShock immune version:
You can now specify user-specific advanced options in the Copssh Control Panel (available only for the product version!):