# Change Log

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](http://keepachangelog.com/) 
and this project adheres to [Semantic Versioning](http://semver.org/).

## [0.11.1] - 2017-05-06

### Changed

* `Middlewares\Utils\CallableHandler` expects one of the following values returned by the callable:
  * A `Psr\Http\Message\ResponseInterface`
  * `null` or scalar
  * an object with `__toString` method implemented

  Otherwise, throws an `UnexpectedValueException`
* `Middlewares\Helpers::fixContentLength` only modifies or removes the `Content-Length` header, but does not add it if didn't exist previously.

## [0.11.0] - 2017-03-25

### Added

* New class `Middlewares\Utils\Helpers` with common helpers to manipulate PSR-7 messages
* New helper `Middlewares\Utils\Helpers::fixContentLength` used to add/modify/remove the `Content-Length` header of a http message.

### Changed

* Updated `http-interop/http-factory` to `0.3`

## [0.10.1] - 2017-02-27

### Fixed

* Fixed changelog file

## [0.10.0] - 2017-02-27

### Changed

* Replaced deprecated `container-interop` by `psr/contaienr` (PSR-11).
* `Middlewares\Utils\Dispatcher` throws exceptions if the middlewares does not implement `Interop\Http\ServerMiddleware\MiddlewareInterface` or does not return an instance of `Psr\Http\Message\ResponseInterface`.
* Moved the default factories to `Middlewares\Utils\Factory` namespace.
* Minor code improvements.

## [0.9.0] - 2017-02-05

### Added

* Callable resolves to create callables from various representations

### Removed

* `Middlewares\Utils\CallableHandler::resolve`

## [0.8.0] - 2016-12-22

### Changed

* Updated `http-interop/http-middleware` to `0.4`
* Updated `friendsofphp/php-cs-fixer` to `2.0`

## [0.7.0] - 2016-12-06

### Added

* New static helper `Middlewares\Utils\Dispatcher::run` to create and dispatch a request easily

## [0.6.1] - 2016-12-06

### Fixed

* Ensure that the body of the serverRequest is writable and seekable. 

## [0.6.0] - 2016-12-06

### Added

* ServerRequest factory
* `Middlewares\Utils\Dispatcher` accepts `Closure` as middleware components

### Changed

* `Middlewares\Utils\Dispatcher` creates automatically a response if the stack is exhausted

## [0.5.0] - 2016-11-22

### Added

* `Middlewares\Utils\CallableMiddleware` class, to create middlewares from callables
* `Middlewares\Utils\Dispatcher` class, to execute the middleware stack and return a response.

## [0.4.0] - 2016-11-13

### Changed

* Updated `http-interop/http-factory` to `0.2`

## [0.3.1] - 2016-10-03

### Fixed

* Bug in CallableHandler that resolve to the declaring class of a method instead the final class.

## [0.3.0] - 2016-10-03

### Added

* `Middlewares\Utils\CallableHandler` class, allowing to resolve and execute callables safely.

## [0.2.0] - 2016-10-01

### Added

* Uri factory

## 0.1.0 - 2016-09-30

### Added

* Response factory
* Stream factory

[0.11.1]: https://github.com/middlewares/utils/compare/v0.11.0...v0.11.1
[0.11.0]: https://github.com/middlewares/utils/compare/v0.10.1...v0.11.0
[0.10.1]: https://github.com/middlewares/utils/compare/v0.10.0...v0.10.1
[0.10.0]: https://github.com/middlewares/utils/compare/v0.9.0...v0.10.0
[0.9.0]: https://github.com/middlewares/utils/compare/v0.8.0...v0.9.0
[0.8.0]: https://github.com/middlewares/utils/compare/v0.7.0...v0.8.0
[0.7.0]: https://github.com/middlewares/utils/compare/v0.6.1...v0.7.0
[0.6.1]: https://github.com/middlewares/utils/compare/v0.6.0...v0.6.1
[0.6.0]: https://github.com/middlewares/utils/compare/v0.5.0...v0.6.0
[0.5.0]: https://github.com/middlewares/utils/compare/v0.4.0...v0.5.0
[0.4.0]: https://github.com/middlewares/utils/compare/v0.3.1...v0.4.0
[0.3.1]: https://github.com/middlewares/utils/compare/v0.3.0...v0.3.1
[0.3.0]: https://github.com/middlewares/utils/compare/v0.2.0...v0.3.0
[0.2.0]: https://github.com/middlewares/utils/compare/v0.1.0...v0.2.0