v0.21.0

Added

• Support Nagios: #638
• Support GCP API Gateway: #636
• Support Chatbot: #633
• Support DigitalOcean provider: #621
• Support Dapr: #591
• Support K3: #575
• Support Latex: #565
• Support Puppet: #492
• Support Dynatrace: #471
• Support Dremio Service: #451
• Support Tyk: #449
• Support Starlette #443
• Support SVN: #426