Tags give the ability to mark specific points in history as being important
Add Public Suffix List for computing default alt_names
fix bug in previous key handling during tlsa record generation and hpkp verification
Add support for preserving previous private key during key rollover
Fix bug where dhparam & hpkp checks were skipped if certificates were not issued Improve verify output for public key pins
Added verification of OCSP staples and HPKP headers Added colorized output Added verification of private key size/curve Bug fixes in computation of key expiration dates