4.17.2

  * Fix handling of `undefined` in `res.jsonp`
  * Fix handling of `undefined` when `"json escape"` is enabled
  * Fix incorrect middleware execution with unanchored `RegExp`s
  * Fix `res.jsonp(obj, status)` deprecation message
  * Fix typo in `res.is` JSDoc
  * deps: body-parser@1.19.1
    - deps: bytes@3.1.1
    - deps: http-errors@1.8.1
    - deps: qs@6.9.6
    - deps: raw-body@2.4.2
    - deps: safe-buffer@5.2.1
    - deps: type-is@~1.6.18
  * deps: content-disposition@0.5.4
    - deps: safe-buffer@5.2.1
  * deps: cookie@0.4.1
    - Fix `maxAge` option to reject invalid values
  * deps: proxy-addr@~2.0.7
    - Use `req.socket` over deprecated `req.connection`
    - deps: forwarded@0.2.0
    - deps: ipaddr.js@1.9.1
  * deps: qs@6.9.6
  * deps: safe-buffer@5.2.1
  * deps: send@0.17.2
    - deps: http-errors@1.8.1
    - deps: ms@2.1.3
    - pref: ignore empty http tokens
  * deps: serve-static@1.14.2
    - deps: send@0.17.2
  * deps: setprototypeof@1.2.0