1.3.0

• Added a new plugin to scan for the ROBOT vulnerability (https://robotattack.org/). The check can be run using:
  • The CLI tool: python -m sslyze --robot www.google.com
  • SSLyze's Python API using the RobotScanCommand, as described at https://nabla-c0d3.github.io/blog/2017/12/17/sslyze-robot-scan/.
• The --certinfo and CertificateInfoScanCommand commands now return information about the OCSP Must-Staple and Certificate Transparency X509 extensions of the server's certificate.
• The --certinfo command now returns the content of the server certificate's SubjectAltName in the JSON and XML outputs (#265).
• Fixed several memory leaks in the nassl C extension. The memory usage of the SSLyze process will grow a lot slower over time (#196).
• Fixed bug when running the --reneg command on Python 3 (#264).
• Switched minimum version of Python to 3.4.