• deps: accepts@~1.3.5
  • deps: mime-types@~2.1.18
• deps: depd@~1.1.2
  • perf: remove argument reassignment
• deps: encodeurl@~1.0.2
  • Fix encoding % as last character
• deps: finalhandler@1.1.1
  • Fix 404 output for bad / missing pathnames
  • deps: encodeurl@~1.0.2
  • deps: statuses@~1.4.0
• deps: proxy-addr@~2.0.3
  • deps: ipaddr.js@1.6.0
• deps: send@0.16.2
  • Fix incorrect end tag in default error & redirects
  • deps: depd@~1.1.2
  • deps: encodeurl@~1.0.2
  • deps: statuses@~1.4.0
• deps: serve-static@1.13.2
  • Fix incorrect end tag in redirects
  • deps: encodeurl@~1.0.2
  • deps: send@0.16.2
• deps: statuses@~1.4.0
• deps: type-is@~1.6.16
  • deps: mime-types@~2.1.18

• Fix TypeError in res.send when given Buffer and ETag header set
• perf: skip parsing of entire X-Forwarded-Proto header

• deps: send@0.16.1
• deps: serve-static@1.13.1
  • Fix regression when root is incorrectly set to a file
  • deps: send@0.16.1

• Add "json escape" setting for res.json and res.jsonp
• Add express.json and express.urlencoded to parse bodies
• Add options argument to res.download
• Improve error message when autoloading invalid view engine
• Improve error messages when non-function provided as middleware
• Skip Buffer encoding when not generating ETag for small response
• Use safe-buffer for improved Buffer API
• deps: accepts@~1.3.4
  • deps: mime-types@~2.1.16
• deps: content-type@~1.0.4
  • perf: remove argument reassignment
  • perf: skip parameter parsing when no parameters
• deps: etag@~1.8.1
  • perf: replace regular expression with substring
• deps: finalhandler@1.1.0
  • Use res.headersSent when available
• deps: parseurl@~1.3.2
  • perf: reduce overhead for full URLs
  • perf: unroll the "fast-path" RegExp
• deps: proxy-addr@~2.0.2
  • Fix trimming leading / trailing OWS in X-Forwarded-For
  • deps: forwarded@~0.1.2
  • deps: ipaddr.js@1.5.2
  • perf: reduce overhead when no X-Forwarded-For header
• deps: qs@6.5.1
  • Fix parsing & compacting very deep objects
• deps: send@0.16.0
  • Add 70 new types for file extensions
  • Add immutable option
  • Fix missing </html> in default error & redirects
  • Set charset as "UTF-8" for .js and .json
  • Use instance methods on steam to check for listeners
  • deps: mime@1.4.1
  • perf: improve path validation speed
• deps: serve-static@1.13.0
  • Add 70 new types for file extensions
  • Add immutable option
  • Set charset as "UTF-8" for .js and .json
  • deps: send@0.16.0
• deps: setprototypeof@1.1.0
• deps: utils-merge@1.0.1
• deps: vary@~1.1.2
  • perf: improve header token parsing speed
• perf: re-use options object when generating ETags
• perf: remove dead .charset set in res.jsonp

This is the sixth Express 5.0 alpha release, based off 4.15.5 and includes
changes from 5.0.0-alpha.5.

• remove:
  • res.redirect(url, status) signature - use res.redirect(status, url)
  • res.send(status, body) signature - use res.status(status).send(body)
• deps: router@~1.3.1
  • deps: debug@2.6.8

• deps: debug@2.6.9
• deps: finalhandler@~1.0.6
  • deps: debug@2.6.9
  • deps: parseurl@~1.3.2
• deps: fresh@0.5.2
  • Fix handling of modified headers with invalid dates
  • perf: improve ETag match loop
  • perf: improve If-None-Match token parsing
• deps: send@0.15.6
  • Fix handling of modified headers with invalid dates
  • deps: debug@2.6.9
  • deps: etag@~1.8.1
  • deps: fresh@0.5.2
  • perf: improve If-Match token parsing
• deps: serve-static@1.12.6
  • deps: parseurl@~1.3.2
  • deps: send@0.15.6
  • perf: improve slash collapsing

• deps: debug@2.6.8
• deps: depd@~1.1.1
  • Remove unnecessary Buffer loading
• deps: finalhandler@~1.0.4
  • deps: debug@2.6.8
• deps: proxy-addr@~1.1.5
  • Fix array argument being altered
  • deps: ipaddr.js@1.4.0
• deps: qs@6.5.0
• deps: send@0.15.4
  • deps: debug@2.6.8
  • deps: depd@~1.1.1
  • deps: http-errors@~1.6.2
• deps: serve-static@1.12.4
  • deps: send@0.15.4

• Fix error when res.set cannot add charset to Content-Type
• deps: debug@2.6.7
  • Fix DEBUG_MAX_ARRAY_LENGTH
  • deps: ms@2.0.0
• deps: finalhandler@~1.0.3
  • Fix missing </html> in HTML document
  • deps: debug@2.6.7
• deps: proxy-addr@~1.1.4
  • deps: ipaddr.js@1.3.0
• deps: send@0.15.3
  • deps: debug@2.6.7
  • deps: ms@2.0.0
• deps: serve-static@1.12.3
  • deps: send@0.15.3
• deps: type-is@~1.6.15
  • deps: mime-types@~2.1.15
• deps: vary@~1.1.1
  • perf: hoist regular expression

This is the fifth Express 5.0 alpha release, based off 4.15.2 and includes
changes from 5.0.0-alpha.4.

• deps: qs@6.4.0
  • Fix regression parsing keys starting with [