• New: SSL support
  
• New: --except option for mqtt-simple command line utility
  
• New: --raw option for mqtt-simple command line utility
  
• New: --no-color option for mqtt-simple command line utility
  
• Improvement: mqtt-simple enables color by default, for terminals
  
• Improvement: mqtt-simple filters ASCII control codes
  
• Improvement: filter_as_regex is exposed and documented