2.7.2
cert: move cert_to_ssh_key_send/recv() to ssh responder
DEBUG: got rid of most explicit DEBUG_IS_SET checks as a preliminary step for "logs backtrace" feature
FIPS140 compliant usage of PRNG
ssh: use cert_to_ssh_key request to verify certifcate and get keys
DEBUG: only open child process log files when required
chain_id: Add support for custom debug format