4.16.4

• Fix issue where "Request aborted" may be logged in res.sendfile
• Fix JSDoc for Router constructor
• deps: body-parser@1.18.3
  • Fix deprecation warnings on Node.js 10+
  • Fix stack trace for strict json parse error
  • deps: depd@~1.1.2
  • deps: http-errors@~1.6.3
  • deps: iconv-lite@0.4.23
  • deps: qs@6.5.2
  • deps: raw-body@2.3.3
  • deps: type-is@~1.6.16
• deps: proxy-addr@~2.0.4
  • deps: ipaddr.js@1.8.0
• deps: qs@6.5.2
• deps: safe-buffer@5.1.2