# Changes
## 0.5.6 (2018-04-24)
* Make flate2 crate optional #200
## 0.5.5 (2018-04-24)
* Fix panic when Websocket is closed with no error code #191
* Allow to use rust backend for flate2 crate #199
## 0.5.4 (2018-04-19)
* Add identity service middleware
* Middleware response() is not invoked if there was an error in async handler #187
* Use Display formatting for InternalError Display implementation #188
## 0.5.3 (2018-04-18)
* Impossible to quote slashes in path parameters #182
## 0.5.2 (2018-04-16)
* Allow to configure StaticFiles's CpuPool, via static method or env variable
* Add support for custom handling of Json extractor errors #181
* Fix StaticFiles does not support percent encoded paths #177
* Fix Client Request with custom Body Stream halting on certain size requests #176
## 0.5.1 (2018-04-12)
* Client connector provides stats, `ClientConnector::stats()`
* Fix end-of-stream handling in parse_payload #173
* Fix StaticFiles generate a lot of threads #174
## 0.5.0 (2018-04-10)
* Type-safe path/query/form parameter handling, using serde #70
* HttpResponse builder's methods `.body()`, `.finish()`, `.json()`
return `HttpResponse` instead of `Result`
* Use more ergonomic `actix_web::Error` instead of `http::Error` for `ClientRequestBuilder::body()`
* Added `signed` and `private` `CookieSessionBackend`s
* Added `HttpRequest::resource()`, returns current matched resource
* Added `ErrorHandlers` middleware
* Fix router cannot parse Non-ASCII characters in URL #137
* Fix client connection pooling
* Fix long client urls #129
* Fix panic on invalid URL characters #130
* Fix logger request duration calculation #152
* Fix prefix and static file serving #168
## 0.4.10 (2018-03-20)
* Use `Error` instead of `InternalError` for `error::ErrorXXXX` methods
* Allow to set client request timeout
* Allow to set client websocket handshake timeout
* Refactor `TestServer` configuration
* Fix server websockets big payloads support
* Fix http/2 date header generation
## 0.4.9 (2018-03-16)
* Allow to disable http/2 support
* Wake payload reading task when data is available
* Fix server keep-alive handling
* Send Query Parameters in client requests #120
* Move brotli encoding to a feature
* Add option of default handler for `StaticFiles` handler #57
* Add basic client connection pooling
## 0.4.8 (2018-03-12)
* Allow to set read buffer capacity for server request
* Handle WouldBlock error for socket accept call
## 0.4.7 (2018-03-11)
* Fix panic on unknown content encoding
* Fix connection get closed too early
* Fix streaming response handling for http/2
* Better sleep on error support
## 0.4.6 (2018-03-10)
* Fix client cookie handling
* Fix json content type detection
* Fix CORS middleware #117
* Optimize websockets stream support
## 0.4.5 (2018-03-07)
* Fix compression #103 and #104
* Fix client cookie handling #111
* Non-blocking processing of a `NamedFile`
* Enable compression support for `NamedFile`
* Better support for `NamedFile` type
* Add `ResponseError` impl for `SendRequestError`. This improves ergonomics of the client.
* Add native-tls support for client
* Allow client connection timeout to be set #108
* Allow to use std::net::TcpListener for HttpServer
* Handle panics in worker threads
## 0.4.4 (2018-03-04)
* Allow to use Arc<Vec<u8>> as response/request body
* Fix handling of requests with an encoded body with a length > 8192 #93
## 0.4.3 (2018-03-03)
* Fix request body read bug
* Fix segmentation fault #79
* Set reuse address before bind #90
## 0.4.2 (2018-03-02)
* Better naming for websockets implementation
* Add `Pattern::with_prefix()`, make it more usable outside of actix
* Add csrf middleware for filter for cross-site request forgery #89
* Fix disconnect on idle connections
## 0.4.1 (2018-03-01)
* Rename `Route::p()` to `Route::filter()`
* Better naming for http codes
* Fix payload parse in situation when socket data is not ready.
* Fix Session mutable borrow lifetime #87
## 0.4.0 (2018-02-28)
* Actix 0.5 compatibility
* Fix request json/urlencoded loaders
* Simplify HttpServer type definition
* Added HttpRequest::encoding() method
* Added HttpRequest::mime_type() method
* Added HttpRequest::uri_mut(), allows to modify request uri
* Added StaticFiles::index_file()
* Added http client
* Added websocket client
* Added TestServer::ws(), test websockets client
* Added TestServer http client support
* Allow to override content encoding on application level
## 0.3.3 (2018-01-25)
* Stop processing any events after context stop
* Re-enable write back-pressure for h1 connections
* Refactor HttpServer::start_ssl() method
* Upgrade openssl to 0.10
## 0.3.2 (2018-01-21)
* Fix HEAD requests handling
* Log request processing errors
* Always enable content encoding if encoding explicitly selected
* Allow multiple Applications on a single server with different state #49
* CORS middleware: allowed_headers is defaulting to None #50
## 0.3.1 (2018-01-13)
* Fix directory entry path #47
* Do not enable chunked encoding for HTTP/1.0
* Allow explicitly disable chunked encoding
## 0.3.0 (2018-01-12)
* HTTP/2 Support
* Refactor streaming responses
* Refactor error handling
* Asynchronous middlewares
* Refactor logger middleware
* Content compression/decompression (br, gzip, deflate)
* Server multi-threading
* Gracefull shutdown support
## 0.2.1 (2017-11-03)
* Allow to start tls server with `HttpServer::serve_tls`
* Export `Frame` enum
* Add conversion impl from `HttpResponse` and `BinaryBody` to a `Frame`
## 0.2.0 (2017-10-30)
* Do not use `http::Uri` as it can not parse some valid paths
* Refactor response `Body`
* Refactor `RouteRecognizer` usability
* Refactor `HttpContext::write`
* Refactor `Payload` stream
* Re-use `BinaryBody` for `Frame::Payload`
* Stop http actor on `write_eof`
* Fix disconnection handling.
## 0.1.0 (2017-10-23)
* First release