CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file, in reverse chronological order by release.

3.2.2 - TBD

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #663 fixes parameter types in docblock for Zend\Expressive\MiddlewareFactory::pipeline()

3.2.1 - 2018-11-08

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #646 fixes behavior in the MiddlewareContainer when retrieving services that implement both RequestHandlerInterface and MiddlewareInterface. Previously, it incorrectly cast these values to RequestHandlerMiddleware, which could cause middleware pipelines to fail if they attempted to delegate back to the application middleware pipeline. These values are now correctly returned verbatim.

3.2.0 - 2018-09-27

Added

• #637 adds support for zendframework/zend-diactoros 2.0.0. You may use either a 1.Y or 2.Y version of that library with Expressive applications.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #634 provides several minor performance and maintenance improvements.

3.1.0 - 2018-07-30

Added

• Nothing.

Changed

• #629 changes the constructor of Zend\Expressive\Middleware\ErrorResponseGenerator to accept an additional, optional argument, $layout, which defaults to a new constant value, ErrorResponseGenerator::LAYOUT_DEFAULT, or layout::default. Zend\Expressive\Container\ErrorResponseGeneratorFactory now also looks for the configuration value zend-expressive.error_handler.layout, and will use that value to seed the constructor argument. This change makes the ErrorResponseGenerator mirror the NotFoundHandler, allowing for a consistent layout between the two error pages.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

3.0.3 - 2018-07-25

Added

• #615 adds a cookbook entry for accessing common data in templates.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #627 fixes an issue in the Whoops response generator; previously, if an error or exception occurred in an ErrorHandler listener or prior to handling the pipeline, Whoops would fail to intercept, resulting in an empty response with status 200. With the patch, it properly intercepts and displays the errors.

3.0.2 - 2018-04-10

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #612 updates the ApplicationConfigInjectionDelegator delegator factory logic to cast the $config value to an array before passing it to its injectPipelineFromConfig() and injectRoutesFromConfig() methods, ensuring it will work correctly with containers that store the config service as an ArrayObject instead of an array.

3.0.1 - 2018-03-19

Added

• Nothing.

Changed

• #596 updates the ApplicationConfigInjectionDelegator::injectRoutesFromConfig() method to use the key name associated with a route specification if no name member is provided when creating a Route instance. This can help enforce name uniqueness when defining routes via configuration.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

3.0.0 - 2018-03-15

Added

• #543 adds support for the final PSR-15 interfaces, and explicitly depends on psr/http-server-middleware.

• #538 adds scalar and return type hints to methods wherever possible.

• #562 adds the class Zend\Expressive\Response\ServerRequestErrorResponseGenerator, and maps it to the Zend\Expressive\Container\ServerRequestErrorResponseGeneratorFactory. The class generates an error response when an exeption occurs producing a server request instance, and can be optionally templated.

• #543 adds a new class, Zend\Expressive\MiddlewareContainer. The class decorates a PSR-11 ContainerInterface, and adds the following behavior:

  • If a class is not in the container, but exists, has() will return true.
  • If a class is not in the container, but exists, get() will attempt to instantiate it, caching the instance locally if it is valid.
  • Any instance pulled from the container or directly instantiated is tested. If it is a PSR-15 RequestHandlerInterface, it will decorate it in a zend-stratigility RequestHandlerMiddleware instance. If the instance is not a PSR-15 MiddlewareInterface, the container will raise a Zend\Expressive\Exception\InvalidMiddlewareException.

• #543 adds a new class, Zend\Expressive\MiddlewareFactory. The class composes a MiddlewareContainer, and exposes the following methods:

  • callable(callable $middleware) : CallableMiddlewareDecorator
  • handler(RequestHandlerInterface $handler) : RequestHandlerMiddleware
  • lazy(string $service) : LazyLoadingMiddleware
  • prepare($middleware) : MiddlewareInterface: accepts a string service name, callable, RequestHandlerInterface, MiddlewareInterface, or array of such values, and returns a MiddlewareInterface, raising an exception if it cannot determine what to do.
  • pipeline(...$middleware) : MiddlewarePipe: passes each argument to prepare(), and the result to MiddlewarePipe::pipe(), returning the pipeline when complete.

• #543 adds the following factory classes, each within the Zend\Expressive\Container namespace:

  • ApplicationPipelineFactory: creates and returns a Zend\Stratigility\MiddlewarePipe to use as the application middleware pipeline.
  • DispatchMiddlewareFactory: creates and returns a Zend\Expressive\Router\DispatchMiddleware instance.
  • EmitterFactory: creates and returns a Zend\HttpHandlerRunner\Emitter\EmitterStack instance composing an SapiEmitter from that same namespace as the only emitter on the stack. This is used as a dependency for the Zend\HttpHandlerRunner\RequestHandlerRunner service.
  • MiddlewareContainerFactory: creates and returns a Zend\Expressive\MiddlewareContainer instance decorating the PSR-11 container passed to the factory.
  • MiddlewareFactoryFactory: creates and returns a Zend\Expressive\MiddlewareFactory instance decorating a MiddlewareContainer instance as pulled from the container.
  • RequestHandlerRunnerFactory: creates and returns a Zend\HttpHandlerRunner\RequestHandlerRunner instance, using the services Zend\Expressive\Application, Zend\HttpHandlerRunner\Emitter\EmitterInterface, Zend\Expressive\ServerRequestFactory, and Zend\Expressive\ServerRequestErrorResponseGenerator.
  • ServerRequestFactoryFactory: creates and returns a callable factory for generating a PSR-7 ServerRequestInterface instance; this returned factory is a dependency for the Zend\HttpHandlerRunner\RequestHandlerRunner service.
  • ServerRequestErrorResponseGeneratorFactory: creates and returns a callable that accepts a PHP Throwable in order to generate a PSR-7 ResponseInterface instance; this returned factory is a dependency for the Zend\HttpHandlerRunner\RequestHandlerRunner service, which uses it to generate a response in the scenario that the ServerRequestFactory is unable to create a request instance.

• #551 and #554 add the following constants under the Zend\Expressive namespace:

  • DEFAULT_DELEGATE can be used to refer to the former DefaultDelegate FQCN service, and maps to the Zend\Expressive\Handler\NotFoundHandler service.
  • IMPLICIT_HEAD_MIDDLEWARE can be used to refer to the former Zend\Expressive\Middleware\ImplicitHeadMiddleware service, and maps to the Zend\Expressive\Router\Middleware\ImplicitHeadMiddleware service.
  • IMPLICIT_OPTIONS_MIDDLEWARE can be used to refer to the former Zend\Expressive\Middleware\ImplicitOptionsMiddleware service, and maps to the Zend\Expressive\Router\Middleware\ImplicitOptionsMiddleware service.
  • NOT_FOUND_MIDDLEWARE can be used to refer to the former Zend\Expressive\Middleware\NotFoundMiddleware service, and maps to the Zend\Expressive\Handler\NotFoundHandler service.

Changed

• #579 updates the version constraint for zend-expressive-router to use 3.0.0rc4 or later.

• #579 updates the version constraint for zend-stratigility to use 3.0.0rc1 or later.

• #543 adds a dependency on zendframework/zend-httphandlerrunner 1.0.0

• #542 modifies the composer.json to no longer suggest the pimple/pimple package, but rather the zendframework/zend-pimple-config package.

• #542 modifies the composer.json to no longer suggest the aura/di package, but rather the zendframework/zend-auradi-config package.

• #543 updates the Zend\Expressive\ConfigProvider to reflect new, removed, and updated services and their factories.

• #554 updates the ConfigProvider to add entries for the following constants as follows:

  • IMPLICIT_HEAD_MIDDLEWARE aliases to the Zend\Expressive\Router\Middleware\ImplicitHeadMiddleware service.
  • IMPLICIT_OPTIONS_MIDDLEWARE aliases to the Zend\Expressive\Router\Middleware\ImplicitOptionsMiddleware service.

• #543 updates Zend\Expressive\Handler\NotFoundHandler to implement the PSR-15 RequestHandlerInterface. As Zend\Expressive\Middleware\NotFoundHandler is removed, Zend\Expressive\Container\NotFoundHandlerFactory has been re-purposedto create an instance of Zend\Expressive\Handler\NotFoundHandler.

• #561 modifies the Zend\Expressive\Handler\NotFoundHandler to compose a response factory instead of a response prototype.

• #543 refactors Zend\Expressive\Application completely.

  The class no longer extends Zend\Stratigility\MiddlewarePipe, and instead implements the PSR-15 MiddlewareInterface and RequestHandlerInterface.

  It now requires the following dependencies via constructor injection, in the following order:

  • Zend\Expressive\MiddlewareFactory
  • Zend\Stratigility\MiddlewarePipe; this is the pipeline representing the application.
  • Zend\Expressive\Router\RouteCollector
  • Zend\HttpHandlerRunner\RequestHandlerRunner

  It removes all "getter" methods (as detailed in the "Removed" section of this release), but retains the following methods, with the changes described below. Please note: in most cases, these methods accept the same arguments as in the version 2 series, with the exception of callable double-pass middleware (these may be decorated manually using Zend\Stratigility\doublePassMiddleware()), and http-interop middleware (no longer supported; rewrite as PSR-15 middleware).

  • pipe($middlewareOrPath, $middleware = null) : void passes its arguments to the composed MiddlewareFactory's prepare() method; if two arguments are provided, the second is passed to the factory, and the two together are passed to Zend\Stratigility\path() in order to decorate them to work as middleware. The prepared middleware is then piped to the composed MiddlewarePipe instance.

    As a result of switching to use the MiddlewareFactory to prepare middleware, you may now pipe RequestHandlerInterface instances as well.

  • route(string $path, $middleware, array $methods = null, string $name) : Route passes its $middleware argument to the MiddlewareFactory::prepare() method, and then all arguments to the composed RouteCollector instance's route() method.

    As a result of switching to use the MiddlewareFactory to prepare middleware, you may now route to RequestHandlerInterface instances as well.

  • Each of get, post, patch, put, delete, and any now proxy to route() after marshaling the correct $methods.

  • getRoutes() : Route[] proxies to the composed RouteCollector instance.

  • handle(ServerRequestInterface $request) : ResponseInterface proxies to the composed MiddlewarePipe instance's handle() method.

  • process(ServerRequestInterface $request, RequestHandlerInterface $handler) : ResponseInterface proxies to the composed MiddlewarePipe instance's process() method.

  • run() : void proxies to the composed RequestHandlerRunner instance. Please note that the method no longer accepts any arguments.

• #543 modifies the Zend\Expressive\Container\ApplicationFactory to reflect the changes to the Zend\Expressive\Application class as detailed above. It pulls the following services to inject via the constructor:

  • Zend\Expressive\MiddlewareFactory
  • Zend\Stratigility\ApplicationPipeline, which should resolve to a MiddlewarePipe instance; use the Zend\Expressive\Container\ApplicationPipelineFactory.
  • Zend\Expressive\Router\RouteCollector
  • Zend\HttpHandlerRunner\RequestHandlerRunner

• #581 changes how the ApplicationConfigInjectionDelegator::injectPipelineFromConfig() method works. Previously, it would auto-inject routing and dispatch middleware if routes were configured, but no middleware_pipeline was present. Considering that this method will always be called manually, this functionality was removed; the method now becomes a no-op if no middleware_pipeline is present.

• #568 updates the ErrorHandlerFactory to pull the Psr\Http\Message\ResponseInterface service, which returns a factory capable of returning a response instance, and passes it to the Zend\Stratigility\Middleware\ErrorHandler instance it creates, as that class changes in 3.0.0alpha4 such that it now expects a factory instead of an instance.

• #562 extracts most logic from Zend\Expressive\Middleware\ErrorResponseGenerator to a new trait, Zend\Expressive\Response\ErrorResponseGeneratorTrait. A trait was used as the classes consuming it are from different namespaces, and thus different inheritance trees. The trait is used by both the ErrorResponseGenerator and the new ServerRequestErrorResponseGenerator.

• #551 removes Zend\Expressive\Container\RouteMiddlewareFactory, as zend-expressive-router now provides a factory for the middleware.

• #551 removes Zend\Expressive\Container\DispatchMiddlewareFactory, as zend-expressive-router now provides a factory for the middleware.

• #551 removes Zend\Expressive\Middleware\ImplicitHeadMiddleware, as it is now provided by the zend-expressive-router package.

• #551 removes Zend\Expressive\Middleware\ImplicitOptionsMiddleware, as it is now provided by the zend-expressive-router package.

Deprecated

• Nothing.

Removed

• #529 removes support for PHP versions prior to PHP 7.1.

• #529 removes support for http-interop/http-middleware (previous PSR-15 iteration).

• #543 removes support for http-interop/http-server-middleware.

• #580 removes zend-diactoros as a requirement; all usages of it within the package are currently conditional on it being installed, and can be replaced easily with any other PSR-7 implementation at this time.

• #543 removes the class Zend\Expressive\Delegate\NotFoundDelegate; use Zend\Expressive\Handler\NotFoundHandler instead.

• #546 removes the service Zend\Expressive\Delegate\DefaultDelegate, as there is no longer a concept of a default handler invoked by the application. Instead, developers MUST pipe a request handler or middleware at the innermost layer of the pipeline guaranteed to return a response; we recommend using Zend\Expressive\Handler\NotFoundHandler for this purpose.

• #543 removes the class Zend\Expressive\Middleware\RouteMiddleware. Use the RouteMiddleware from zend-expressive-router instead.

• #543 removes the class Zend\Expressive\Middleware\DispatchMiddleware. Use the DispatchMiddleware from zend-expressive-router instead; the factory Zend\Expressive\Container\DispatchMiddlewareFactory will return an instance for you.

• #543 removes the class Zend\Expressive\Emitter\EmitterStack; use the class Zend\HttpHandlerRunner\Emitter\EmitterStack instead.

• #543 removes the following methods from Zend\Expressive\Application:

  • pipeRoutingMiddleware(): use pipe(\Zend\Expressive\Router\RouteMiddleware::class) instead.
  • pipeDispatchMiddleware(): use pipe(\Zend\Expressive\Router\DispatchMiddleware::class) instead.
  • getContainer()
  • getDefaultDelegate(): ensure you pipe middleware or a request handler capable of returning a response at the innermost layer; Zend\Expressive\Handler\NotFoundHandler can be used for this.
  • getEmitter(): use the Zend\HttpHandlerRunner\Emitter\EmitterInterface service from the container.
  • injectPipelineFromConfig(): use the new ApplicationConfigInjectionDelegator and/or the static method of the same name it defines.
  • injectRoutesFromConfig(): use the new ApplicationConfigInjectionDelegator and/or the static method of the same name it defines.

• #543 removes the class Zend\Expressive\AppFactory.

• The internal Zend\Expressive\MarshalMiddlewareTrait, Zend\Expressive\ApplicationConfigInjectionTrait, and Zend\Expressive\IsCallableMiddlewareTrait have been removed.

Fixed

• #574 updates the classes Zend\Expressive\Exception\InvalidMiddlewareException and MissingDependencyException to implement the PSR-11 ContainerExceptionInterface.

2.2.0 - 2018-03-12

Added

• #581 adds the class Zend\Expressive\ConfigProvider, and exposes it to the zend-component-installer Composer plugin. We recommend updating your config/config.php to reference it, as well as the Zend\Expressive\Router\ConfigProvider shipped with zend-expressive-router versions 2.4 and up.

• #581 adds the class Zend\Expressive\Container\ApplicationConfigInjectionDelegator. The class can act as a delegator factory, and, when enabled, will inject routes and pipeline middleware defined in configuration.

  Additionally, the class exposes two static methods:

  • injectPipelineFromConfig(Application $app, array $config)
  • injectRoutesFromConfig(Application $app, array $config)

  These may be called to modify an Application instance based on an array of configuration. See thd documentation for more details.

• #581 adds the class Zend\Expressive\Handler\NotFoundHandler; the class takes over the functionality previously provided in Zend\Expressive\Delegate\NotFoundDelegate.

Changed

• #581 updates the minimum supported zend-stratigility version to 2.2.0.

• #581 updates the minimum supported zend-expressive-router version to 2.4.0.

Deprecated

• #581 deprecates the following classes and traits:

  • Zend\Expressive\AppFactory: if you are using this, you will need to switch to direct usage of Zend\Expressive\Application or a Zend\Stratigility\MiddlewarePipe instance.

  • Zend\Expressive\ApplicationConfigInjectionTrait: if you are using it, it is marked internal, and deprecated; it will be removed in version 3.

  • Zend\Expressive\Container\NotFoundDelegateFactory: the NotFoundDelegate will be renamed to Zend\Expressive\Handler\NotFoundHandler in version 3, making this factory obsolete.

  • Zend\Expressive\Delegate\NotFoundDelegate: this class becomes Zend\Expressive\Handler\NotFoundHandler in v3, and the new class is added in version 2.2 as well.

  • Zend\Expressive\Emitter\EmitterStack: the emitter concept is extracted from zend-diactoros to a new component, zend-httphandlerrunner. This latter component is used in version 3, and defines the EmitterStack class. Unless you are extending it or interacting with it directly, this change should not affect you; the Zend\Diactoros\Response\EmitterInterface service will be directed to the new class in that version.

  • Zend\Expressive\IsCallableInteropMiddlewareTrait: if you are using it, it is marked internal, and deprecated; it will be removed in version 3.

  • Zend\Expressive\MarshalMiddlewareTrait: if you are using it, it is marked internal, and deprecated; it will be removed in version 3.

  • Zend\Expressive\Middleware\DispatchMiddleware: this functionality has been moved to zend-expressive-router, under the Zend\Expressive\Router\Middleware namespace.

  • Zend\Expressive\Middleware\ImplicitHeadMiddleware: this functionality has been moved to zend-expressive-router, under the Zend\Expressive\Router\Middleware namespace.

  • Zend\Expressive\Middleware\ImplicitOptionsMiddleware: this functionality has been moved to zend-expressive-router, under the Zend\Expressive\Router\Middleware namespace.

  • Zend\Expressive\Middleware\NotFoundHandler: this will be removed in version 3, where you can instead pipe Zend\Expressive\Handler\NotFoundHandler directly instead.

  • Zend\Expressive\Middleware\RouteMiddleware: this functionality has been moved to zend-expressive-router, under the Zend\Expressive\Router\Middleware namespace.

• #581 deprecates the following methods from Zend\Expressive\Application:

  • pipeRoutingMiddleware()
  • pipeDispatchMiddleware()
  • getContainer(): this method is removed in version 3; container access will only be via the bootstrap.
  • getDefaultDelegate(): the concept of a default delegate is removed in version 3.
  • getEmitter(): emitters move to a different collaborator in version 3.
  • injectPipelineFromConfig() andd injectRoutesFromConfig() are methods defined by the ApplicationConfigInjectionTrait, which will be removed in version 3. Use the ApplicationConfigInjectionDelegator instead.

Removed

• Nothing.

Fixed

• Nothing.

2.1.1 - 2018-03-09

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #583 provides a number of minor fixes and test changes to ensure the component works with the zend-expressive-router 2.4 version. In particular, configuration-driven routes will now work properly across all versions, without deprecation notices.

• #582 fixes redirects in the documentation.

2.1.0 - 2017-12-11

Added

• #480 updates the ImplicitHeadMiddleware to add a request attribute indicating the request was originally generated for a HEAD request before delegating the request; you can now pull the attribute Zend\Expressive\Middleware\ImplicitHeadMiddleware::FORWARDED_HTTP_METHOD_ATTRIBUTE in your own middleware in order to vary behavior in these scenarios.

Changed

• #505 modifies Zend\Expressive\Application to remove implementation of __call() in favor of the following new methods:

  • get($path, $middleware, $name = null)
  • post($path, $middleware, $name = null)
  • put($path, $middleware, $name = null)
  • patch($path, $middleware, $name = null)
  • delete($path, $middleware, $name = null)

  This change is an internal implementation detail only, and will not affect existing implementations or extensions.

• #511 modifies the NotFoundDelegate to accept an optional $layout argument to its constructor; the value defaults to layout::default if not provided. That value will be passed for the layout template variable when the delegate renders a template, allowing zend-view users (and potentially other template systems) to customize the layout template used for reporting errors.

  You may provide the template via the configuration zend-expressive.error_handler.layout.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

2.0.6 - 2017-12-11

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #534 provides a fix for how it detects callable middleware. Previously, it relied on PHP's is_callable(), but that function can result in false positives when provided a 2-element array where the first element is an object, as the function does not verify that the second argument is a valid method of the first. We now implement additional verifications to prevent such false positives.

2.0.5 - 2017-10-09

Added

• Nothing.

Changed

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #521 adds an explicit requirement on http-interop/http-middleware ^0.4.1 to the package. This is necessary as newer builds of zend-stratigility instead depend on the metapackage webimpress/http-middleware-compatibility instead of the http-interop/http-middleware package — but middleware shipped in Expressive requires it. This addition fixes problems due to missing http-middleware interfaces.

2.0.4 - 2017-10-09

Added

• #508 adds documentation covering Zend\Expressive\Helper\ContentLengthMiddleware, introduced in zend-expressive-helpers 4.1.0.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #479 fixes the WhoopsErrorResponseGenerator::$whoops dockblock Type to support Whoops 1 and 2.
• #482 fixes the Application::$defaultDelegate dockblock Type.
• #489 fixes an edge case in the WhoopsErrorHandler whereby it would emit an error if $_SERVER['SCRIPT_NAME'] did not exist. It now checks for that value before attempting to use it.

2.0.3 - 2017-03-28

Added

• Nothing.

Changed

• #468 updates references to DefaultDelegate::class to instead use the string 'Zend\Expressive\Delegate\DefaultDelegate'; using the string makes it clear that the service name does not resolve to an actual class.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #476 fixes the WhoopsErrorResponseGenerator to ensure it returns a proper error status code, instead of using a 200 OK status.

2.0.2 - 2017-03-13

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #467 fixes an issue when passing invokable, duck-typed, interop middleware to the application without registering it with the container. Prior to the patch, it was incorrectly being decorated by Zend\Stratigility\Middleware\CallableMiddlewareWrapper instead of Zend\Stratigility\Middleware\CallableInteropMiddlewareWrapper.

2.0.1 - 2017-03-09

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #464 fixes the WhoopsErrorResponseGenerator to provide a correct Content-Type header to the response when a JSON request occurs.

2.0.0 - 2017-03-07

Added

• #450 adds support for PSR-11; Expressive is now a PSR-11 consumer.

• #428 updates the zend-stratigility dependency to require ^2.0; this allows usage of both the new middleare-based error handling system introduced in zend-stratigility 1.3, as well as usage of http-interop/http-middleware implementations with Expressive. The following middleware is now supported:

  • Implementations of Interop\Http\ServerMiddleware\MiddlewareInterface.
  • Callable middleware that implements the same signature as Interop\Http\ServerMiddleware\MiddlewareInterface.
  • Callable middleware using the legacy double-pass signature (function ($request, $response, callable $next)); these are now decorated in Zend\Stratigility\Middleware\CallableMiddlewareWrapper instances.
  • Service names resolving to any of the above.
  • Arrays of any of the above; these will be cast to Zend\Stratigility\MiddlewarePipe instances, piping each middleware.

• #396 adds Zend\Expressive\Middleware\NotFoundHandler, which provides a way to return a templated 404 response to users. This middleware should be used as innermost middleware. You may use the new Zend\Expressive\Container\NotFoundHandlerFactory to generate the instance via your DI container.

• #396 adds Zend\Expressive\Container\ErrorHandlerFactory, for generating a Zend\Stratigility\Middleware\ErrorHandler to use with your application. If a Zend\Expressive\Middleware\ErrorResponseGenerator service is present in the container, it will be used to seed the ErrorHandler with a response generator. If you use this facility, you should enable the zend-expressive.raise_throwables configuration flag.

• #396 adds Zend\Expressive\Middleware\ErrorResponseGenerator and Zend\Expressive\Middleware\WhoopsErrorResponseGenerator, which may be used with Zend\Stratigility\Middleware\ErrorHandler to generate error responses. The first will generate templated error responses if a template renderer is composed, and the latter will generate Whoops output. You may use the new Zend\Expressive\Container\ErrorResponseGeneratorFactory and Zend\Expressive\Container\WhoopsErrorResponseGeneratorFactory, respectively, to create these instances; if you do, assign these to the service name Zend\Expressive\Middleware\ErrorResponseGenerator to have them automatically registered with the ErrorHandler.

• #396 adds Zend\Expressive\ApplicationConfigInjectionTrait, which exposes two methods, injectRoutesFromConfig() and injectPipelineFromConfig(); this trait is now composed into the Application class. These methods allow you to configure an Application instance from configuration if desired, and are now used by the ApplicationFactory to configure the Application instance.

• #396 adds a vendor binary, vendor/bin/expressive-tooling, which will install (or uninstall) the zend-expressive-tooling; this package provides migration tools for updating your application to use programmatic pipelines and the new error handling strategy, as well as tools for identifying usage of the legacy Stratigility request and response decorators and error middleware.

• #413 adds the middleware Zend\Expressive\Middleware\ImplicitHeadMiddleware; this middleware can be used to provide implicit support for HEAD requests when the matched route does not explicitly support the method.

• #413 adds the middleware Zend\Expressive\Middleware\ImplicitOptionsMiddleware; this middleware can be used to provide implicit support for OPTIONS requests when the matched route does not explicitly support the method; the returned 200 response will also include an Allow header listing allowed HTTP methods for the URI.

• #426 adds the method Application::getRoutes(), which will return the list of Zend\Expressive\Router\Route instances currently registered with the application.

• #428 adds the class Zend\Expressive\Delegate\NotFoundDelegate, an Interop\Http\ServerMiddleware\DelegateInterface implementation. The class will return a 404 response; if a TemplateRendererInterface is available and injected into the delegate, it will provide templated contents for the 404 response as well. We also provide Zend\Expressive\Container\NotFoundDelegateFactory for providing an instance.

• #428 adds the method Zend\Expressive\Application::getDefaultDelegate(). This method will return the default Interop\Http\ServerMiddleware\DelegateInterface injected during instantiation, or, if none was injected, lazy load an instance of Zend\Expressive\Delegate\NotFoundDelegate.

• #428 adds the constants DISPATCH_MIDDLEWARE and ROUTING_MIDDLEWARE to Zend\Expressive\Application; they have identical values to the constants previously defined in Zend\Expressive\Container\ApplicationFactory.

• #428 adds Zend\Expressive\Middleware\LazyLoadingMiddleware; this essentially extracts the logic previously used within Zend\Expressive\Application to provide container-based middleware to allow lazy-loading only when dispatched.

Changes

• #440 changes the Zend\Expressive\Application::__call($method, array $args) signature; in previous versions, $args did not have a typehint. If you are extending the class and overriding this method, you will need to update your signature accordingly.

• #428 updates Zend\Expressive\Container\ApplicationFactory to ignore the zend-expressive.raise_throwables configuration setting; Stratigility 2.X no longer catches exceptions in its middleware dispatcher, making the setting irrelevant.

• #422 updates the zend-expressive-router minimum supported version to 2.0.0.

• #428 modifies the Zend\Expressive\Container\ApplicationFactory constants DISPATCH_MIDDLEWARE and ROUTING_MIDDLEWARE to define themselves based on the constants of the same name now defined in Zend\Expressive\Application.

• #428 modifies the constructor of Zend\Expressive\Application; the third argument was previously a nullable callable $finalHandler; it is now a nullable Interop\Http\ServerMiddleware\DelegateInterface with the name $defaultDelegate.

• #450 modifies the signatures in several classes to typehint against PSR-11 instead of container-interop; these include:

  • Zend\Expressive\AppFactory::create()
  • Zend\Expressive\Application::__construct()
  • Zend\Expressive\Container\ApplicationFactory::__invoke()
  • Zend\Expressive\Container\ErrorHandlerFactory::__invoke()
  • Zend\Expressive\Container\ErrorResponseGeneratorFactory::__invoke()
  • Zend\Expressive\Container\NotFoundDelegateFactory::__invoke()
  • Zend\Expressive\Container\NotFoundHandlerFactory::__invoke()
  • Zend\Expressive\Container\WhoopsErrorResponseGeneratorFactory::__invoke()
  • Zend\Expressive\Container\WhoopsFactory::__invoke()
  • Zend\Expressive\Container\WhoopsPageHandlerFactory::__invoke()

• #450 changes the interface inheritance of Zend\Expressive\Container\Exception\InvalidServiceException to extend Psr\Container\ContainerExceptionInterface instead of Interop\Container\Exception\ContainerException.

Deprecated

• Nothing.

Removed

• #428 removes the following routing/dispatch methods from Zend\Expressive\Application:

  • routeMiddleware(); this is now encapsulated in Zend\Expressive\Middleware\RouteMiddleware.
  • dispatchMiddleware(); this is now encapsulated in Zend\Expressive\Middleware\DispatchMiddleware.

• #428 removes the various "final handler" implementations and related factories. Users should now use the "default delegates" as detailed in sections previous. Classes and methods removed include:

  • Zend\Expressive\Application::getFinalHandler()
  • Zend\Expressive\TemplatedErrorHandler
  • Zend\Expressive\WhoopsErrorHandler
  • Zend\Expressive\Container\TemplatedErrorHandlerFactory
  • Zend\Expressive\Container\WhoopsErrorHandlerFactory

• #428 removes the Zend\Expressive\ErrorMiddlewarePipe class, as zend-stratigility 2.X no longer defines Zend\Stratigility\ErrorMiddlewareInterface or has a concept of variant-signature error middleware. Use standard middleware to provide error handling now.

• #428 removes the exception types Zend\Expressive\Container\Exception\InvalidArgumentException (use Zend\Expressive\Exception\InvalidArgumentException instead) and Zend\Expressive\Container\Exception\NotFoundException (which was never used internally).

Fixed

• Nothing.

1.1.1 - 2017-02-14

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #447 fixes an error in the ApplicationFactory that occurs when the config service is an ArrayObject. Prior to the fix, ArrayObject configurations would cause a fatal error when injecting the pipeline and/or routes.

1.1.0 - 2017-02-13

Added

• #309 adds the ability to provide options with which to instantiate the FinalHandler instance, via the configuration:

  [
      'final_handler' => [
          'options' => [ /* array of options */ ],
      ],

• #373 adds interception of exceptions from the ServerRequestFactory for invalid request information in order to return 400 responses.

• #432 adds two new configuration flags for use with Zend\Expressive\Container\ApplicationFactory:

  • zend-expressive.programmatic_pipelines: when enabled, the factory will ignore the middleware_pipeline and routes configuration, allowing you to wire these programmatically instead. We recommend creating these in the files config/pipeline.php and config/routes.php, respectively, and modifying your public/index.php to require these files in statements immediately preceding the call to $app->run().
  • zend-expressive.raise_throwables: when enabled, this will be used to notify zend-stratigility's internal dispatcher to no longer catch exceptions/throwables, and instead allow them to bubble out. This allows you to write custom middleware for handling errors.

• #429 adds Zend\Expressive\Application::getDefaultDelegate() as a forwards-compatibility measure for the upcoming version 2.0.0. Currently, it proxies to getFinalHandler().

• #435 adds support for the 2.X versions of zend-expressive-router and the various router implementations. This change also allows usage of zend-expressive-helpers 3.X.

Changed

• #429 updates the minimum supported zend-stratigility version to 1.3.3.

• #396 updates the Zend\Expressive\Container\ApplicationFactory to vary creation of the Application instance based on two new configuration variables:

  • zend-expressive.programmatic_pipeline will cause the factory to skip injection of the middleware pipeline and routes from configuration. It is then up to the developer to do so, or use the Application API to pipe middleware and/or add routed middleware.

  • zend-expressive.raise_throwables will cause the factory to call the new raiseThrowables() method exposed by Application (and inherited from Zend\Stratigility\MiddlewarePipe). Doing so will cause the application to raise any Throwable or Exception instances caught, instead of catching them and dispatching them to (legacy) Stratigility error middleware.

Deprecated

• #429 deprecates the following methods and classes:
  • Zend\Expressive\Application::pipeErrorHandler(); use the raise_throwables flag and standard middleware to handle errors instead.
  • Zend\Expressive\Application::routeMiddleware(); this is extracted to a dedicated middleware class for 2.0.
  • Zend\Expressive\Application::dispatchMiddleware(); this is extracted to a dedicated middleware class for 2.0.
  • Zend\Expressive\Application::getFinalHandler() (this patch provides getDefaultDelegate() as a forwards-compatibility measure)
  • Zend\Expressive\Container\Exception\InvalidArgumentException; this will be removed in 2.0.0, and places where it was used will instead throw Zend\Expressive\Exception\InvalidArgumentException.
  • Zend\Expressive\Container\Exception\NotFoundException; this exception is never thrown at this point.
  • Zend\Expressive\Container\TemplatedErrorHandlerFactory
  • Zend\Expressive\Container\WhoopsErrorHandlerFactory
  • Zend\Expressive\ErrorMiddlewarePipe; Stratigility 1.3 deprecates its Zend\Stratigility\ErrorMiddlewareInterface, and removes it in version 2.0. use the raise_throwables flag and standard middleware to handle errors instead.
  • Zend\Expressive\TemplatedErrorHandler; the "final handler" concept is retired in Expressive 2.0, and replaced with default delegates (classes implementing Interop\Http\ServerMiddleware\DelegateInterface that will be executed when the internal pipeline is exhausted, in order to guarantee a response). If you are using custom final handlers, you will need to rewrite them when adopting Expressive 2.0.
  • Zend\Expressive\WhoopsErrorHandler

Removed

• #406 removes the RouteResultSubjectInterface implementation from Zend\Expressive\Application, per the deprecation prior to the 1.0 stable release.

Fixed

• #442 fixes how the WhoopsFactory disables JSON output for whoops; previously, providing boolean false values for either of the configuration flags json_exceptions.show_trace or json_exceptions.ajax_only would result in enabling the settings; these flags are now correctly evaluated by the WhoopsFactory.

1.0.6 - 2017-01-09

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #420 fixes the routeMiddleware()'s handling of 405 errors such that it now no longer emits deprecation notices when running under the Stratigility 1.3 series.

1.0.5 - 2016-12-08

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #403 updates the AppFactory::create() logic to raise exceptions in either of the following scenarios:
  • no container is specified, and the class Zend\ServiceManager\ServiceManager is not available.
  • no router is specified, and the class Zend\Expressive\Router\FastRouteRouter is not available.
• #405 fixes how the TemplatedErrorHandler injects templated content into the response. Previously, it would write() directly to the existing response body, which could lead to issues if previous middleware had written to the response (as the templated contents would append the previous contents). With this release, it now creates a new Zend\Diactoros\Stream, writes to that, and returns a new response with that new stream, guaranteeing it only contains the new contents.
• #404 fixes the swallowDeprecationNotices() handler such that it will not swallow a global handler once application execution completes.

1.0.4 - 2016-12-07

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #402 fixes how Application::__invoke() registers the error handler designed to swallow deprecation notices, as introduced in 1.0.3. It now checks to see if another error handler was previously registered, and, if so, creates a composite handler that will delegate to the previous for all other errors.

1.0.3 - 2016-11-11

Added

• Nothing.

Changes

• #395 updates Application::__invoke() to add an error handler to swallow deprecation notices due to triggering error middleware when using Stratigility 1.3+. Since error middleware is triggered whenever the raiseThrowables flag is not enabled and an error or empty queue situation is encountered, handling it this way prevents any such errors from bubbling out of the application.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

1.0.2 - 2016-11-11

Added

• Nothing.

Changes

• #393 updates Application::run() to inject the request with an originalResponse attribute using the provided response as the value.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #393 fixes how each of the TemplatedErrorHandler and WhoopsErrorHandler access the "original" request, URI, and/or response. Previously, these used Stratigility-specific methods; they now use request attributes, eliminating deprecation notices emitted in Stratigility 1.3+ versions.

1.0.1 - 2016-11-11

Added

• #306 adds a cookbook recipe covering flash messages.
• #384 adds support for Whoops version 2 releases, providing PHP 7 support for Whoops.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #391 fixes the Application::run() implementation to prevent emission of deprecation notices when used with Stratigility 1.3.

1.0.0 - 2016-01-28

Initial stable release.

Added

• #279 updates the documentation to provide automation for pushing to GitHub pages. As part of that work, documentation was re-organized, and a landing page provided. Documentation can now be found at: https://zendframework.github.io/zend-expressive/
• #299 adds component-specific CSS to the documentation.
• #295 adds support for handling PHP 7 engine exceptions in the templated and whoops final handlers.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #280 fixes references to the PlatesRenderer in the error handling documentation.
• #284 fixes the reference to maximebf/php-debugbar in the debug bar documentation.
• #285 updates the section on mtymek/blast-base-url in the "Using a Base Path" cookbook recipe to conform to its latest release.
• #286 fixes the documentation of the Composer "serve" command to correct a typo.
• #291 fixes the documentation links to the RC5 -> v1 migration guide in both the CHANGELOG as well as the error messages emitted, ensuring users can locate the correct documentation in order to upgrade.
• #287 updates the "standalone" quick start to reference calling $app->pipeRoutingMiddleware() and $app->pipeDispatchMiddleware() per the changes in RC6.
• #293 adds a require 'vendor/autoload.php'; line to the bootstrap script referenced in the zend-servicemanager examples.
• #294 updates the namespace referenced in the modulear-layout documentation to provide a better separation between the module/package/whatever, and the application consuming it.
• #298 fixes a typo in a URI generation example.

1.0.0rc7 - 2016-01-21

Seventh release candidate.

Added

• #277 adds a new class, Zend\Expressive\ErrorMiddlewarePipe. It composes a Zend\Stratigility\MiddlewarePipe, but implements the error middleware signature via its own __invoke() method.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #277 updates the MarshalMiddlewareTrait to create and return an ErrorMiddlewarePipe when the $forError argument provided indicates error middleware is expected. This fix allows defining arrays of error middleware via configuration.

1.0.0rc6 - 2016-01-18

Sixth release candidate.

This release contains backwards compatibility breaks with previous release candidates. All previous functionality should continue to work, but will emit E_USER_DEPRECATED notices prompting you to update your application. In particular:

• The routing middleware has been split into two separate middleware implementations, one for routing, another for dispatching. This eliminates the need for the route result observer system, as middleware can now be placed between routing and dispatching — an approach that provides for greater flexibility with regards to providing route-based functionality.
• As a result of the above, Zend\Expressive\Application no longer implements Zend\Expressive\Router\RouteResultSubjectInterface, though it retains the methods associated (each emits a deprecation notice).
• Configuration for Zend\Expressive\Container\ApplicationFactory was modified to implement the middleware_pipeline as a single queue, instead of segregating it between pre_routing and post_routing. Each item in the queue follows the original middleware specification from those keys, with one addition: a priority key can be used to allow you to granularly shape the execution order of the middleware pipeline.

A migration guide was written to help developers migrate to RC6 from earlier versions.

Added

• #255 adds documentation for the base path functionality provided by the UrlHelper class of zend-expressive-helpers.
• #227 adds a section on creating localized routes, and setting the application locale based on the matched route.
• #244 adds a recipe on using middleware to detect localized URIs (vs using a routing parameter), setting the application locale based on the match detected, and setting the UrlHelper base path with the same match.
• #260 adds a recipe on how to add debug toolbars to your Expressive applications.
• #261 adds a flow/architectural diagram to the "features" chapter.
• #262 adds a recipe demonstrating creating classes that can intercept multiple routes.
• #270 adds new methods to Zend\Expressive\Application:
  • dispatchMiddleware() is new middleware for dispatching the middleware matched by routing (this functionality was split from routeMiddleware()).
  • routeResultObserverMiddleware() is new middleware for notifying route result observers, and exists only to aid migration functionality; it is marked deprecated!
  • pipeDispatchMiddleware() will pipe the dispatch middleware to the Application instance.
  • pipeRouteResultObserverMiddleware() will pipe the route result observer middleware to the Application instance; like routeResultObserverMiddleware(), the method only exists for aiding migration, and is marked deprecated.
• #270 adds Zend\Expressive\MarshalMiddlewareTrait, which is composed by Zend\Expressive\Application; it provides methods for marshaling middleware based on service names or arrays of services.

Deprecated

• #270 deprecates the following methods in Zend\Expressive\Application, all of which will be removed in version 1.1:
  • attachRouteResultObserver()
  • detachRouteResultObserver()
  • notifyRouteResultObservers()
  • pipeRouteResultObserverMiddleware()
  • routeResultObserverMiddleware()

Removed

• #270 removes the Zend\Expressive\Router\RouteResultSubjectInterface implementation from Zend\Expressive\Application.
• #270 eliminates the pre_routing/post_routing terminology from the middleware_pipeline, in favor of individually specified priority values in middleware specifications.

Fixed

• #263 typo fixes in documentation

1.0.0rc5 - 2015-12-22

Fifth release candidate.

Added

• #233 adds a documentation page detailing projects using and tutorials written on Expressive.
• #238 adds a cookbook recipe detailing how to handle serving an Expressive application from a subdirectory of your web root.
• #239 adds a cookbook recipe detailing how to create modular Expressive applications.
• #243 adds a chapter to the helpers section detailing the new BodyParseMiddleware.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #234 fixes the inheritance tree for Zend\Expressive\Exception\RuntimeException to inherit from RuntimeException and not InvalidArgumentException.
• #237 updates the Pimple documentation to recommend xtreamwayz/pimple-container-interop instead of mouf/pimple-interop, as the latter consumed Pimple v1, instead of the current stable v3.

1.0.0rc4 - 2015-12-09

Fourth release candidate.

Added

• #217 adds a cookbook entry to the documentation detailing how to configure zend-view helpers from other components, as well as how to add custom view helpers.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #219 updates the "Hello World Using a Configuration-Driven Container" usage case to use zend-stdlib's Glob::glob() instead of the glob() native function, to ensure the documented solution is portable across platforms.
• #223 updates the documentation to refer to the composer serve command where relevant, and also details how to create the command for standalone users.
• #221 splits the various cookbook entries into separate files, so each is self-contained.
• #224 adds opening <?php tags to two configuration file examples, in order to prevent copy-paste errors.

1.0.0rc3 - 2015-12-07

Third release candidate.

Added

• #185 Support casting zend-view models to arrays.
• #192 adds support for specifying arrays of middleware both when routing and when creating pipeline middleware. This feature is opt-in and backwards compatible; simply specify an array value that does not resolve as a callable. Values in the array must be callables, service names resolving to callable middleware, or fully qualified class names that can be instantiated without arguments, and which result in invokable middleware.
• #200, #206, and #211 add functionality for observing computed RouteResults. Zend\Expressive\Application now implements Zend\Expressive\Router\RouteResultSubjectInterface, which allows attaching Zend\Expressive\RouteResultObserverInterface implementations and notifying them of computed RouteResult instances. The following methods are now available on the Application instance:
  • attachRouteResultObserver(Router\RouteResultObserverInterface $observer)
  • detachRouteResultObserver(Router\RouteResultObserverInterface $observer)
  • notifyRouteResultObservers(RouteResult $result); Application calls this internally within routeMiddleware. This feature enables the ability to notify objects of the calculated RouteResult without needing to inject middleware into the system.
• #81 adds a cookbook entry for creating 404 handlers.
• #210 adds a documentation section on the new zendframework/zend-expressive-helpers utilities.

Deprecated

• Nothing.

Removed

• #204 removes the Router and Template components, as they are now shipped with the following packages, respectively:
  • zendframework/zend-expressive-router
  • zendframework/zend-expressive-template This package has been updated to depend on each of them.

Fixed

• #187 Inject the route result as an attribute
• #197 updates the Zend\Expressive\Container\ApplicationFactory to raise exceptions in cases where received configuration is unusable, instead of silently ignoring it. This is a small backwards compatibility break, but is done to eliminate difficult to identify issues due to bad configuration.
• #202 clarifies that RouterInterface implements MUST throw a RuntimeException if addRoute() is called after either match() or generateUri() have been called.

1.0.0rc2 - 2015-10-20

Second release candidate.

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Updated branch aliases: dev-master => 1.0-dev, dev-develop => 1.1-dev.
• Point dev dependencies on sub-components to ~1.0-dev.

1.0.0rc1 - 2015-10-19

First release candidate.

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

0.5.3 - 2015-10-19

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #160 updates EmitterStack to throw a component-specific InvalidArgumentException instead of the generic SPL version.
• #163 change the documentation on wiring middleware factories to put them in the dependencies section of routes.global.php; this keeps the routing and middleware configuration in the same file.

0.5.2 - 2015-10-17

Added

• #158 documents getting started via the installer + skeleton, and also documents "next steps" in terms of creating and wiring middleware when using the skeleton.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

0.5.1 - 2015-10-13

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #156 updates how the routing middleware pulls middleware from the container; in order to work with zend-servicemanager v3 and allow has() queries to query abstract factories, a second, boolean argument is now passed.

0.5.0 - 2015-10-10

Added

• Nothing.

Deprecated

• Nothing.

Removed

• #131 modifies the repository to remove the concrete router and template renderer implementations, along with any related factories; these are now in their own packages. The classes removed include:
  • Zend\Expressive\Container\Template\PlatesRendererFactory
  • Zend\Expressive\Container\Template\TwigRendererFactory
  • Zend\Expressive\Container\Template\ZendViewRendererFactory
  • Zend\Expressive\Router\AuraRouter
  • Zend\Expressive\Router\FastRouteRouter
  • Zend\Expressive\Router\ZendRouter
  • Zend\Expressive\Template\PlatesRenderer
  • Zend\Expressive\Template\TwigRenderer
  • Zend\Expressive\Template\Twig\TwigExtension
  • Zend\Expressive\Template\ZendViewRenderer
  • Zend\Expressive\Template\ZendView\NamespacedPathStackResolver
  • Zend\Expressive\Template\ZendView\ServerUrlHelper
  • Zend\Expressive\Template\ZendView\UrlHelper

Fixed

• Nothing.

0.4.1 - TBD

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.

0.4.0 - 2015-10-10

Added

• #132 adds Zend\Expressive\Router\ZendRouter, replacing Zend\Expressive\Router\Zf2Router.
• #139 adds:
  • Zend\Expressive\Template\TemplateRendererInterface, replacing Zend\Expressive\Template\TemplateInterface.
  • Zend\Expressive\Template\PlatesRenderer, replacing Zend\Expressive\Template\Plates.
  • Zend\Expressive\Template\TwigRenderer, replacing Zend\Expressive\Template\Twig.
  • Zend\Expressive\Template\ZendViewRenderer, replacing Zend\Expressive\Template\ZendView.
• #143 adds the method addDefaultParam($templateName, $param, $value) to TemplateRendererInterface, allowing users to specify global and template-specific default parameters to use when rendering. To implement the feature, the patch also provides Zend\Expressive\Template\DefaultParamsTrait to simplify incorporating the feature in implementations.
• #133 adds a stipulation to Zend\Expressive\Router\RouterInterface that addRoute() should aggregate Route instances only, and delay injection until match() and/or generateUri() are called; all shipped routers now follow this. This allows manipulating Route instances before calling match() or generateUri() — for instance, to inject options or a name.
• #133 re-instates the Route::setName() method, as the changes to lazy-inject routes means that setting names and options after adding them to the application now works again.

Deprecated

• Nothing.

Removed

• #132 removes Zend\Expressive\Router\Zf2Router, renaming it to Zend\Expressive\Router\ZendRouter.
• #139 removes:
  • Zend\Expressive\Template\TemplateInterface, renaming it to Zend\Expressive\Template\TemplateRendererInterface.
  • Zend\Expressive\Template\Plates, renaming it to Zend\Expressive\Template\PlatesRenderer.
  • Zend\Expressive\Template\Twig, renaming it to Zend\Expressive\Template\TwigRenderer.
  • Zend\Expressive\Template\ZendView, renaming it to Zend\Expressive\Template\ZendViewRenderer.

Fixed

• Nothing.

0.3.1 - 2015-10-09

Added

• #149 adds verbiage to the RouterInterface::generateUri() method, specifying that the returned URI MUST NOT be escaped. The AuraRouter implementation has been updated to internally use generateRaw() to follow this guideline, and retain parity with the other existing implementations.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #140 updates the AuraRouter to use the request method from the request object, and inject that under the REQUEST_METHOD server parameter key before passing the server parameters for matching. This simplifies testing.

0.3.0 - 2015-09-12

Added

• #128 adds container factories for each supported template implementation:
  • Zend\Expressive\Container\Template\PlatesFactory
  • Zend\Expressive\Container\Template\TwigFactory
  • Zend\Expressive\Container\Template\ZendViewFactory
• #128 adds custom url and serverUrl zend-view helper implementations, to allow integration with any router and with PSR-7 URI instances. The newly added ZendViewFactory will inject these into the HelperPluginManager by default.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #128 fixes an expectation in the WhoopsErrorHandler tests to ensure the tests can run successfully.

0.2.1 - 2015-09-10

Added

• Nothing.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #125 fixes the WhoopsErrorHandler to ensure it pushes the "pretty page handler" into the Whoops runtime.

0.2.0 - 2015-09-03

Added

• #116 adds Application::any() to complement the various HTTP-specific routing methods; it has the same signature as get(), post(), patch(), et al, but allows any HTTP method.
• #120 renames the router classes for easier discoverability, to better reflect their usage, and for better naming consistency. Aura becomes AuraRouter, FastRoute becomes FastRouteRouter and Zf2 becomes Zf2Router.

Deprecated

• Nothing.

Removed

• #120 removes the classes Zend\Expressive\Router\Aura, Zend\Expressive\Router\FastRoute, and Zend\Expressive\Router\Zf, per the "Added" section above.

Fixed

• Nothing.

0.1.1 - 2015-09-03

Added

• #112 adds a chapter to the documentation on using Aura.Di (v3beta) with zend-expressive.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• #118 fixes an issue whereby route options specified via configuration were not being pushed into generated Route instances before being passed to the underlying router.

0.1.0 - 2015-08-26

Initial tagged release.

Added

• Everything.

Deprecated

• Nothing.

Removed

• Nothing.

Fixed

• Nothing.