Made purge to show actions instead of doing nothing on battery power.
Use tool specific temporary directories.
Fixed to handle half-removed temporary directories.
Added support for btrfs reflinking.
Changed to expect SSH configuration files to be put to a subdirectory.
Added support for different kind of OpenSSH private keys.
Simplified the path the more.
Added support for custom user known hosts files.
Set to use connection sharing by default.
Set to use DNSSEC for host key checking by default.