In sid tripwire is still version 1.2 and in non-free, however there's a new version 2.3 which is GPL. Is the maintainer of tripwire no longer working on the package or is there another reason why at least 2 minor and 1 major version is missed (2.0->major, 2.1 and 2.2->minor). If nothing is done with tripwire any longer I'm willing to take over the package. Ron Rademaker