• Scan (almost) all Ruby files in project
• Revamp CSV report to a CSV list of warnings
• Add Sonarqube report format (Adam England)
• Add check for (more) unsafe method reflection (#1488, #1507, and #1508)
• Add check for potential HTTP verb confusion (#1432)
• Add --[no-]skip-vendor option
• Ignore uuid as a safe attribute
• Ignore Tempfile#path in shell commands
• Ignore development environment
• Collapse __send__ calls
• Set Rails configuration defaults based on load_defaults version
• Update Ruby requirement to version 2.4.0
• Suggest using --force if no Rails application is detected