2.4.1 / 2017-11-06

• fix bad merge w/ 2.4.0

2.4.0 / 2017-11-06

UNPUBLISHED

• update package.engines.node to be more strict
• update fresh@^0.5.2
• fix: inspect() no longer crashes context
• fix: gated res.statusMessage for HTTP/2
• added: app.handleRequest() is exposed

2.3.0 / 2017-06-20

• fix: use Buffer.from()
• test on node 7 & 8
• add package-lock.json to .gitignore
• run lint --fix
• add request.header in addition to request.headers
• add IPv6 hostname support

2.2.0 / 2017-03-14

• fix: drop package.engines.node requirement to >= 6.0.0
  • this fixes yarn, which errors when this semver range is not satisfied
• bump cookies@~0.7.0
• bump fresh@^0.5.0

2.1.0 / 2017-03-07

• added: return middleware chain promise from callback() #848
• added: node v7.7+ res.getHeaderNames() support #930
• added: err.headerSent in error handling #919
• added: lots of docs!

2.0.1 / 2017-02-25

NOTE: we hit a versioning snafu. v2.0.0 was previously released, so v2.0.1 is released as the first v2.x with a latest tag.

• upgrade mocha #900
• add names to application's request and response handlers #805
• breaking: remove unused app.name #899
• breaking: drop official support for node < 7.6

2.0.0 / ??????????

• Fix malformed content-type header causing exception on charset get (#898)
• fix: subdomains should be [] if the host is an ip (#808)
• don't pre-bound onerror breaking change
• fix ctx.flushHeaders() to use res.flushHeaders() instead of res.writeHead() (#795)
• fix(response): correct response.writable logic (#782)
• merge v1.1.2 and v1.2.0 changes
• include koa-convert so that generator functions still work
  • NOTE: generator functions are deprecated in v2 and will be removed in v3
• improve linting
• improve docs

2.0.0-alpha.8 / 2017-02-13

• Fix malformed content-type header causing exception on charset get (#898)

2.0.0-alpha.7 / 2016-09-07

• fix: subdomains should be [] if the host is an ip (#808)

2.0.0-alpha.6 / 2016-08-29

• don't pre-bound onerror [breaking change]

2.0.0-alpha.5 / 2016-08-10

• fix ctx.flushHeaders() to use res.flushHeaders() instead of res.writeHead()

2.0.0-alpha.4 / 2016-07-23

• fix response.writeable during pipelined requests

1.2.0 / 2016-03-03

• add support for err.headers in ctx.onerror()
  • see: https://github.com/koajs/koa/pull/668
  • note: you should set these headers in your custom error handlers as well
  • docs: https://github.com/koajs/koa/blob/master/docs/error-handling.md
• fix cookies' detection of http/https
  • see: https://github.com/koajs/koa/pull/614
• deprecate app.experimental = true. Koa v2 does not use this signature.
• add a code of conduct
• test against the latest version of node
• add a lot of docs

1.1.2 / 2015-11-05

• ensure parseurl always working as expected
• fix Application.inspect() – missing .proxy value.

2.0.0-alpha.3 / 2015-11-05

• ensure parseurl always working as expected. #586
• fix Application.inspect() – missing .proxy value. Closes #563

2.0.0-alpha.2 / 2015-10-27

• remove co and generator support completely
• improved documentation
• more refactoring into ES6

2.0.0-alpha.1 / 2015-10-22

• change the middleware signature to async (ctx, next) => await next()
• drop node < 4 support and rewrite the codebase in ES6

1.1.1 / 2015-10-22

• do not send a content-type when the type is unknown #536

1.1.0 / 2015-10-11

• add app.silent=<Boolean> to toggle error logging @tejasmanohar #486
• add ctx.origin @chentsulin #480
• various refactoring
  • add use strict everywhere

1.0.0 / 2015-08-22

• add this.req check for querystring()
• don't log errors with err.expose
• koa now follows semver!

0.21.0 / 2015-05-23

• empty request.query objects are now always the same instance
• bump fresh@0.3.0

0.20.0 / 2015-04-30

Breaking change if you're using this.get('ua') === undefined etc. For more details please checkout #438.

• make sure helpers return strict string
• feat: alias response.headers to response.header

0.19.1 / 2015-04-14

• non-error thrown, fixed #432

0.19.0 / 2015-04-05

• req.host and req.hostname now always return a string (semi-breaking change)
• improved test coverage

0.18.1 / 2015-03-01

• move babel to devDependencies

0.18.0 / 2015-02-14

• experimental es7 async function support via app.experimental = true
• use content-type instead of media-typer

0.17.0 / 2015-02-05

Breaking change if you're using an old version of node v0.11! Otherwise, you should have no trouble upgrading.

• official iojs support
• drop support for node.js >= 0.11.0 < 0.11.16
• use Object.setPrototypeOf() instead of __proto__
• update dependencies

0.16.0 / 2015-01-27

• add res.append()
• fix path usage for node@0.11.15

0.15.0 / 2015-01-18

• add this.href

0.14.0 / 2014-12-15

• remove x-powered-by response header
• fix the content type on plain-text redirects
• add ctx.state
• bump co@4
• bump dependencies

0.13.0 / 2014-10-17

• add this.message
• custom status support via statuses

0.12.2 / 2014-09-28

• use wider semver ranges for dependencies koa maintainers also maintain

0.12.1 / 2014-09-21

• bump content-disposition
• bump statuses

0.12.0 / 2014-09-20

• add this.assert()
• use content-disposition

0.11.0 / 2014-09-08

• fix app.use() assertion #337
• bump a lot of dependencies

0.10.0 / 2014-08-12

• add ctx.throw(err, object) support
• add ctx.throw(err, status, object) support

0.9.0 / 2014-08-07

• add: do not set err.expose to true when err.status not a valid http status code
• add: alias request.headers as request.header
• add context.inspect(), cleanup app.inspect()
• update cookies
• fix err.status invalid lead to uncaughtException
• fix middleware gif, close #322

0.8.2 / 2014-07-27

• bump co
• bump parseurl

0.8.1 / 2014-06-24

• bump type-is

0.8.0 / 2014-06-13

• add this.response.is()`
• remove .status=string and res.statusString #298

0.7.0 / 2014-06-07

• add this.lastModified and this.etag as both getters and setters for ubiquity #292. See koajs/koa@4065bf7 for an explanation.
• refactor this.response.vary() to use vary #291
• remove this.response.append() #291

0.6.3 / 2014-06-06

• fix res.type= when the extension is unknown
• assert when non-error is passed to app.onerror #287
• bump finished

0.6.2 / 2014-06-03

• switch from set-type to mime-types

0.6.1 / 2014-05-11

• bump type-is
• bump koa-compose

0.6.0 / 2014-05-01

• add nicer error formatting
• add: assert object type in ctx.onerror
• change .status default to 404. Closes #263
• remove .outputErrors, suppress output when handled by the dev. Closes #272
• fix content-length when body is re-assigned. Closes #267

0.5.5 / 2014-04-14

• fix length when .body is missing
• fix: make sure all intermediate stream bodies will be destroyed

0.5.4 / 2014-04-12

• fix header stripping in a few cases

0.5.3 / 2014-04-09

• change res.type= to always default charset. Closes #252
• remove ctx.inspect() implementation. Closes #164

0.5.2 / 2014-03-23

• fix: inspection of app and app.toJSON()
• fix: let this.thrown errors provide their own status
• fix: overwriting of content-type w/ HEAD requests
• refactor: use statuses
• refactor: use escape-html
• bump dev deps

0.5.1 / 2014-03-06

• add request.hostname(getter). Closes #224
• remove response.charset and ctx.charset (too confusing in relation to ctx.type) [breaking change]
• fix a debug() name

0.5.0 / 2014-02-19

• add context.charset
• add context.charset=
• add request.charset
• add response.charset
• add response.charset=
• fix response.body= html content sniffing
• change ctx.length and ctx.type to always delegate to response object [breaking change]

0.4.0 / 2014-02-11

• remove app.jsonSpaces settings - moved to koa-json
• add this.response=false to bypass koa's response handling
• fix response handling after body has been sent
• changed ctx.throw() to no longer .expose 5xx errors
• remove app.keys getter/setter, update cookies, and remove keygrip deps
• update fresh
• update koa-compose

0.3.0 / 2014-01-17

• add ctx.host= delegate
• add req.host=
• add: context.throw supports Error instances
• update co
• update cookies

0.2.1 / 2013-12-30

• add better 404 handling
• add check for fn._name in debug() output
• add explicit .toJSON() calls to ctx.toJSON()

0.2.0 / 2013-12-28

• add support for .throw(status, msg). Closes #130
• add GeneratorFunction assertion for app.use(). Closes #120
• refactor: move .is() to type-is
• refactor: move content negotiation to "accepts"
• refactor: allow any streams with .pipe method
• remove next in callback for now

0.1.2 / 2013-12-21

• update co, koa-compose, keygrip
• use on-socket-error
• add throw(status, msg) support
• assert middleware is GeneratorFunction
• ducktype stream checks
• remove next is app.callback()

0.1.1 / 2013-12-19

• fix: cleanup socker error handler on response