# Changes ## Unreleased - 2021-xx-xx ### Added * Add timeout for canceling HTTP/2 server side connection handshake. Default to 5 seconds. [#2483] * HTTP/2 handshake timeout can be configured with `ServiceConfig::client_timeout`. [#2483] * `Response::map_into_boxed_body`. [#2468] * `body::EitherBody` enum. [#2468] * `body::None` struct. [#2468] * Impl `MessageBody` for `bytestring::ByteString`. [#2468] * `impl Clone for ws::HandshakeError`. [#2468] * `#[must_use]` for `ws::Codec` to prevent subtle bugs. [#1920] * `impl Default ` for `ws::Codec`. [#1920] * `header::QualityItem::{max, min}`. [#2486] * `header::Quality::{MAX, MIN}`. [#2486] * `impl Display` for `header::Quality`. [#2486] * `CloneableExtensions` object for use in `on_connect` handlers. [#2327] ### Changed * Rename `body::BoxBody::{from_body => new}`. [#2468] * Body type for `Responses` returned from `Response::{new, ok, etc...}` is now `BoxBody`. [#2468] * The `Error` associated type on `MessageBody` type now requires `impl Error` (or similar). [#2468] * Error types using in service builders now require `Into>`. [#2468] * `From` implementations on error types now return a `Response`. [#2468] * `ResponseBuilder::body(B)` now returns `Response>`. [#2468] * `ResponseBuilder::finish()` now returns `Response>`. [#2468] * `on_connect_ext` methods now receive a `CloneableExtensions` object. [#2327] ### Removed * `ResponseBuilder::streaming`. [#2468] * `impl Future` for `ResponseBuilder`. [#2468] * Remove unnecessary `MessageBody` bound on types passed to `body::AnyBody::new`. [#2468] * Move `body::AnyBody` to `awc`. Replaced with `EitherBody` and `BoxBody`. [#2468] * `impl Copy` for `ws::Codec`. [#1920] * `header::qitem` helper. Replaced with `header::QualityItem::max` [#2486] * `impl TryFrom` for `header::Quality` [#2486] [#2327]: https://github.com/actix/actix-web/pull/2327 [#2483]: https://github.com/actix/actix-web/pull/2483 [#2468]: https://github.com/actix/actix-web/pull/2468 [#1920]: https://github.com/actix/actix-web/pull/1920 [#2486]: https://github.com/actix/actix-web/pull/2486 ## 3.0.0-beta.14 - 2021-11-30 ### Changed * Guarantee ordering of `header::GetAll` iterator to be same as insertion order. [#2467] * Expose `header::map` module. [#2467] * Implement `ExactSizeIterator` and `FusedIterator` for all `HeaderMap` iterators. [#2470] * Update `actix-tls` to `3.0.0-rc.1`. [#2474] [#2467]: https://github.com/actix/actix-web/pull/2467 [#2470]: https://github.com/actix/actix-web/pull/2470 [#2474]: https://github.com/actix/actix-web/pull/2474 ## 3.0.0-beta.13 - 2021-11-22 ### Added * `body::AnyBody::empty` for quickly creating an empty body. [#2446] * `body::AnyBody::none` for quickly creating a "none" body. [#2456] * `impl Clone` for `body::AnyBody where S: Clone`. [#2448] * `body::AnyBody::into_boxed` for quickly converting to a type-erased, boxed body type. [#2448] ### Changed * Rename `body::AnyBody::{Message => Body}`. [#2446] * Rename `body::AnyBody::{from_message => new_boxed}`. [#2448] * Rename `body::AnyBody::{from_slice => copy_from_slice}`. [#2448] * Rename `body::{BoxAnyBody => BoxBody}`. [#2448] * Change representation of `AnyBody` to include a type parameter in `Body` variant. Defaults to `BoxBody`. [#2448] * `Encoder::response` now returns `AnyBody>`. [#2448] ### Removed * `body::AnyBody::Empty`; an empty body can now only be represented as a zero-length `Bytes` variant. [#2446] * `body::BodySize::Empty`; an empty body can now only be represented as a `Sized(0)` variant. [#2446] * `EncoderError::Boxed`; it is no longer required. [#2446] * `body::ResponseBody`; is function is replaced by the new `body::AnyBody` enum. [#2446] [#2446]: https://github.com/actix/actix-web/pull/2446 [#2448]: https://github.com/actix/actix-web/pull/2448 [#2456]: https://github.com/actix/actix-web/pull/2456 ## 3.0.0-beta.12 - 2021-11-15 ### Changed * Update `actix-server` to `2.0.0-beta.9`. [#2442] ### Removed * `client` module. [#2425] * `trust-dns` feature. [#2425] [#2425]: https://github.com/actix/actix-web/pull/2425 [#2442]: https://github.com/actix/actix-web/pull/2442 ## 3.0.0-beta.11 - 2021-10-20 ### Changed * Updated rustls to v0.20. [#2414] * Minimum supported Rust version (MSRV) is now 1.52. [#2414]: https://github.com/actix/actix-web/pull/2414 ## 3.0.0-beta.10 - 2021-09-09 ### Changed * `ContentEncoding` is now marked `#[non_exhaustive]`. [#2377] * Minimum supported Rust version (MSRV) is now 1.51. ### Fixed * Remove slice creation pointing to potential uninitialized data on h1 encoder. [#2364] * Remove `Into` bound on `Encoder` body types. [#2375] * Fix quality parse error in Accept-Encoding header. [#2344] [#2364]: https://github.com/actix/actix-web/pull/2364 [#2375]: https://github.com/actix/actix-web/pull/2375 [#2344]: https://github.com/actix/actix-web/pull/2344 [#2377]: https://github.com/actix/actix-web/pull/2377 ## 3.0.0-beta.9 - 2021-08-09 ### Fixed * Potential HTTP request smuggling vulnerabilities. [RUSTSEC-2021-0081](https://github.com/rustsec/advisory-db/pull/977) ## 3.0.0-beta.8 - 2021-06-26 ### Changed * Change compression algorithm features flags. [#2250] ### Removed * `downcast` and `downcast_get_type_id` macros. [#2291] [#2291]: https://github.com/actix/actix-web/pull/2291 [#2250]: https://github.com/actix/actix-web/pull/2250 ## 3.0.0-beta.7 - 2021-06-17 ### Added * Alias `body::Body` as `body::AnyBody`. [#2215] * `BoxAnyBody`: a boxed message body with boxed errors. [#2183] * Re-export `http` crate's `Error` type as `error::HttpError`. [#2171] * Re-export `StatusCode`, `Method`, `Version` and `Uri` at the crate root. [#2171] * Re-export `ContentEncoding` and `ConnectionType` at the crate root. [#2171] * `Response::into_body` that consumes response and returns body type. [#2201] * `impl Default` for `Response`. [#2201] * Add zstd support for `ContentEncoding`. [#2244] ### Changed * The `MessageBody` trait now has an associated `Error` type. [#2183] * All error trait bounds in server service builders have changed from `Into` to `Into>`. [#2253] * All error trait bounds in message body and stream impls changed from `Into` to `Into>`. [#2253] * Places in `Response` where `ResponseBody` was received or returned now simply use `B`. [#2201] * `header` mod is now public. [#2171] * `uri` mod is now public. [#2171] * Update `language-tags` to `0.3`. * Reduce the level from `error` to `debug` for the log line that is emitted when a `500 Internal Server Error` is built using `HttpResponse::from_error`. [#2201] * `ResponseBuilder::message_body` now returns a `Result`. [#2201] * Remove `Unpin` bound on `ResponseBuilder::streaming`. [#2253] * `HttpServer::{listen_rustls(), bind_rustls()}` now honor the ALPN protocols in the configuation parameter. [#2226] ### Removed * Stop re-exporting `http` crate's `HeaderMap` types in addition to ours. [#2171] * Down-casting for `MessageBody` types. [#2183] * `error::Result` alias. [#2201] * Error field from `Response` and `Response::error`. [#2205] * `impl Future` for `Response`. [#2201] * `Response::take_body` and old `Response::into_body` method that casted body type. [#2201] * `InternalError` and all the error types it constructed. [#2215] * Conversion (`impl Into`) of `Response` and `ResponseBuilder` to `Error`. [#2215] [#2171]: https://github.com/actix/actix-web/pull/2171 [#2183]: https://github.com/actix/actix-web/pull/2183 [#2196]: https://github.com/actix/actix-web/pull/2196 [#2201]: https://github.com/actix/actix-web/pull/2201 [#2205]: https://github.com/actix/actix-web/pull/2205 [#2215]: https://github.com/actix/actix-web/pull/2215 [#2253]: https://github.com/actix/actix-web/pull/2253 [#2244]: https://github.com/actix/actix-web/pull/2244 ## 3.0.0-beta.6 - 2021-04-17 ### Added * `impl MessageBody for Pin>`. [#2152] * `Response::{ok, bad_request, not_found, internal_server_error}`. [#2159] * Helper `body::to_bytes` for async collecting message body into Bytes. [#2158] ### Changes * The type parameter of `Response` no longer has a default. [#2152] * The `Message` variant of `body::Body` is now `Pin>`. [#2152] * `BodyStream` and `SizedStream` are no longer restricted to Unpin types. [#2152] * Error enum types are marked `#[non_exhaustive]`. [#2161] ### Removed * `cookies` feature flag. [#2065] * Top-level `cookies` mod (re-export). [#2065] * `HttpMessage` trait loses the `cookies` and `cookie` methods. [#2065] * `impl ResponseError for CookieParseError`. [#2065] * Deprecated methods on `ResponseBuilder`: `if_true`, `if_some`. [#2148] * `ResponseBuilder::json`. [#2148] * `ResponseBuilder::{set_header, header}`. [#2148] * `impl From for Body`. [#2148] * `Response::build_from`. [#2159] * Most of the status code builders on `Response`. [#2159] [#2065]: https://github.com/actix/actix-web/pull/2065 [#2148]: https://github.com/actix/actix-web/pull/2148 [#2152]: https://github.com/actix/actix-web/pull/2152 [#2159]: https://github.com/actix/actix-web/pull/2159 [#2158]: https://github.com/actix/actix-web/pull/2158 [#2161]: https://github.com/actix/actix-web/pull/2161 ## 3.0.0-beta.5 - 2021-04-02 ### Added * `client::Connector::handshake_timeout` method for customizing TLS connection handshake timeout. [#2081] * `client::ConnectorService` as `client::Connector::finish` method's return type [#2081] * `client::ConnectionIo` trait alias [#2081] ### Changed * `client::Connector` type now only have one generic type for `actix_service::Service`. [#2063] ### Removed * Common typed HTTP headers were moved to actix-web. [2094] * `ResponseError` impl for `actix_utils::timeout::TimeoutError`. [#2127] [#2063]: https://github.com/actix/actix-web/pull/2063 [#2081]: https://github.com/actix/actix-web/pull/2081 [#2094]: https://github.com/actix/actix-web/pull/2094 [#2127]: https://github.com/actix/actix-web/pull/2127 ## 3.0.0-beta.4 - 2021-03-08 ### Changed * Feature `cookies` is now optional and disabled by default. [#1981] * `ws::hash_key` now returns array. [#2035] * `ResponseBuilder::json` now takes `impl Serialize`. [#2052] ### Removed * Re-export of `futures_channel::oneshot::Canceled` is removed from `error` mod. [#1994] * `ResponseError` impl for `futures_channel::oneshot::Canceled` is removed. [#1994] [#1981]: https://github.com/actix/actix-web/pull/1981 [#1994]: https://github.com/actix/actix-web/pull/1994 [#2035]: https://github.com/actix/actix-web/pull/2035 [#2052]: https://github.com/actix/actix-web/pull/2052 ## 3.0.0-beta.3 - 2021-02-10 * No notable changes. ## 3.0.0-beta.2 - 2021-02-10 ### Added * `IntoHeaderPair` trait that allows using typed and untyped headers in the same methods. [#1869] * `ResponseBuilder::insert_header` method which allows using typed headers. [#1869] * `ResponseBuilder::append_header` method which allows using typed headers. [#1869] * `TestRequest::insert_header` method which allows using typed headers. [#1869] * `ContentEncoding` implements all necessary header traits. [#1912] * `HeaderMap::len_keys` has the behavior of the old `len` method. [#1964] * `HeaderMap::drain` as an efficient draining iterator. [#1964] * Implement `IntoIterator` for owned `HeaderMap`. [#1964] * `trust-dns` optional feature to enable `trust-dns-resolver` as client dns resolver. [#1969] ### Changed * `ResponseBuilder::content_type` now takes an `impl IntoHeaderValue` to support using typed `mime` types. [#1894] * Renamed `IntoHeaderValue::{try_into => try_into_value}` to avoid ambiguity with std `TryInto` trait. [#1894] * `Extensions::insert` returns Option of replaced item. [#1904] * Remove `HttpResponseBuilder::json2()`. [#1903] * Enable `HttpResponseBuilder::json()` to receive data by value and reference. [#1903] * `client::error::ConnectError` Resolver variant contains `Box` type. [#1905] * `client::ConnectorConfig` default timeout changed to 5 seconds. [#1905] * Simplify `BlockingError` type to a unit struct. It's now only triggered when blocking thread pool is dead. [#1957] * `HeaderMap::len` now returns number of values instead of number of keys. [#1964] * `HeaderMap::insert` now returns iterator of removed values. [#1964] * `HeaderMap::remove` now returns iterator of removed values. [#1964] ### Removed * `ResponseBuilder::set`; use `ResponseBuilder::insert_header`. [#1869] * `ResponseBuilder::set_header`; use `ResponseBuilder::insert_header`. [#1869] * `ResponseBuilder::header`; use `ResponseBuilder::append_header`. [#1869] * `TestRequest::with_hdr`; use `TestRequest::default().insert_header()`. [#1869] * `TestRequest::with_header`; use `TestRequest::default().insert_header()`. [#1869] * `actors` optional feature. [#1969] * `ResponseError` impl for `actix::MailboxError`. [#1969] ### Documentation * Vastly improve docs and add examples for `HeaderMap`. [#1964] [#1869]: https://github.com/actix/actix-web/pull/1869 [#1894]: https://github.com/actix/actix-web/pull/1894 [#1903]: https://github.com/actix/actix-web/pull/1903 [#1904]: https://github.com/actix/actix-web/pull/1904 [#1905]: https://github.com/actix/actix-web/pull/1905 [#1912]: https://github.com/actix/actix-web/pull/1912 [#1957]: https://github.com/actix/actix-web/pull/1957 [#1964]: https://github.com/actix/actix-web/pull/1964 [#1969]: https://github.com/actix/actix-web/pull/1969 ## 3.0.0-beta.1 - 2021-01-07 ### Added * Add `Http3` to `Protocol` enum for future compatibility and also mark `#[non_exhaustive]`. ### Changed * Update `actix-*` dependencies to tokio `1.0` based versions. [#1813] * Bumped `rand` to `0.8`. * Update `bytes` to `1.0`. [#1813] * Update `h2` to `0.3`. [#1813] * The `ws::Message::Text` enum variant now contains a `bytestring::ByteString`. [#1864] ### Removed * Deprecated `on_connect` methods have been removed. Prefer the new `on_connect_ext` technique. [#1857] * Remove `ResponseError` impl for `actix::actors::resolver::ResolverError` due to deprecate of resolver actor. [#1813] * Remove `ConnectError::SslHandshakeError` and re-export of `HandshakeError`. due to the removal of this type from `tokio-openssl` crate. openssl handshake error would return as `ConnectError::SslError`. [#1813] * Remove `actix-threadpool` dependency. Use `actix_rt::task::spawn_blocking`. Due to this change `actix_threadpool::BlockingError` type is moved into `actix_http::error` module. [#1878] [#1813]: https://github.com/actix/actix-web/pull/1813 [#1857]: https://github.com/actix/actix-web/pull/1857 [#1864]: https://github.com/actix/actix-web/pull/1864 [#1878]: https://github.com/actix/actix-web/pull/1878 ## 2.2.1 - 2021-08-09 ### Fixed * Potential HTTP request smuggling vulnerabilities. [RUSTSEC-2021-0081](https://github.com/rustsec/advisory-db/pull/977) ## 2.2.0 - 2020-11-25 ### Added * HttpResponse builders for 1xx status codes. [#1768] * `Accept::mime_precedence` and `Accept::mime_preference`. [#1793] * `TryFrom` and `TryFrom` for `http::header::Quality`. [#1797] ### Fixed * Started dropping `transfer-encoding: chunked` and `Content-Length` for 1XX and 204 responses. [#1767] ### Changed * Upgrade `serde_urlencoded` to `0.7`. [#1773] [#1773]: https://github.com/actix/actix-web/pull/1773 [#1767]: https://github.com/actix/actix-web/pull/1767 [#1768]: https://github.com/actix/actix-web/pull/1768 [#1793]: https://github.com/actix/actix-web/pull/1793 [#1797]: https://github.com/actix/actix-web/pull/1797 ## 2.1.0 - 2020-10-30 ### Added * Added more flexible `on_connect_ext` methods for on-connect handling. [#1754] ### Changed * Upgrade `base64` to `0.13`. [#1744] * Upgrade `pin-project` to `1.0`. [#1733] * Deprecate `ResponseBuilder::{if_some, if_true}`. [#1760] [#1760]: https://github.com/actix/actix-web/pull/1760 [#1754]: https://github.com/actix/actix-web/pull/1754 [#1733]: https://github.com/actix/actix-web/pull/1733 [#1744]: https://github.com/actix/actix-web/pull/1744 ## 2.0.0 - 2020-09-11 * No significant changes from `2.0.0-beta.4`. ## 2.0.0-beta.4 - 2020-09-09 ### Changed * Update actix-codec and actix-utils dependencies. * Update actix-connect and actix-tls dependencies. ## 2.0.0-beta.3 - 2020-08-14 ### Fixed * Memory leak of `client::pool::ConnectorPoolSupport`. [#1626] [#1626]: https://github.com/actix/actix-web/pull/1626 ## 2.0.0-beta.2 - 2020-07-21 ### Fixed * Potential UB in h1 decoder using uninitialized memory. [#1614] ### Changed * Fix illegal chunked encoding. [#1615] [#1614]: https://github.com/actix/actix-web/pull/1614 [#1615]: https://github.com/actix/actix-web/pull/1615 ## 2.0.0-beta.1 - 2020-07-11 ### Changed * Migrate cookie handling to `cookie` crate. [#1558] * Update `sha-1` to 0.9. [#1586] * Fix leak in client pool. [#1580] * MSRV is now 1.41.1. [#1558]: https://github.com/actix/actix-web/pull/1558 [#1586]: https://github.com/actix/actix-web/pull/1586 [#1580]: https://github.com/actix/actix-web/pull/1580 ## 2.0.0-alpha.4 - 2020-05-21 ### Changed * Bump minimum supported Rust version to 1.40 * content_length function is removed, and you can set Content-Length by calling no_chunking function [#1439] * `BodySize::Sized64` variant has been removed. `BodySize::Sized` now receives a `u64` instead of a `usize`. * Update `base64` dependency to 0.12 ### Fixed * Support parsing of `SameSite=None` [#1503] [#1439]: https://github.com/actix/actix-web/pull/1439 [#1503]: https://github.com/actix/actix-web/pull/1503 ## 2.0.0-alpha.3 - 2020-05-08 ### Fixed * Correct spelling of ConnectError::Unresolved [#1487] * Fix a mistake in the encoding of websocket continuation messages wherein Item::FirstText and Item::FirstBinary are each encoded as the other. ### Changed * Implement `std::error::Error` for our custom errors [#1422] * Remove `failure` support for `ResponseError` since that crate will be deprecated in the near future. [#1422]: https://github.com/actix/actix-web/pull/1422 [#1487]: https://github.com/actix/actix-web/pull/1487 ## 2.0.0-alpha.2 - 2020-03-07 ### Changed * Update `actix-connect` and `actix-tls` dependency to 2.0.0-alpha.1. [#1395] * Change default initial window size and connection window size for HTTP2 to 2MB and 1MB respectively to improve download speed for awc when downloading large objects. [#1394] * client::Connector accepts initial_window_size and initial_connection_window_size HTTP2 configuration. [#1394] * client::Connector allowing to set max_http_version to limit HTTP version to be used. [#1394] [#1394]: https://github.com/actix/actix-web/pull/1394 [#1395]: https://github.com/actix/actix-web/pull/1395 ## 2.0.0-alpha.1 - 2020-02-27 ### Changed * Update the `time` dependency to 0.2.7. * Moved actors messages support from actix crate, enabled with feature `actors`. * Breaking change: trait MessageBody requires Unpin and accepting `Pin<&mut Self>` instead of `&mut self` in the poll_next(). * MessageBody is not implemented for &'static [u8] anymore. ### Fixed * Allow `SameSite=None` cookies to be sent in a response. ## 1.0.1 - 2019-12-20 ### Fixed * Poll upgrade service's readiness from HTTP service handlers * Replace brotli with brotli2 #1224 ## 1.0.0 - 2019-12-13 ### Added * Add websockets continuation frame support ### Changed * Replace `flate2-xxx` features with `compress` ## 1.0.0-alpha.5 - 2019-12-09 ### Fixed * Check `Upgrade` service readiness before calling it * Fix buffer remaining capacity calculation ### Changed * Websockets: Ping and Pong should have binary data #1049 ## 1.0.0-alpha.4 - 2019-12-08 ### Added * Add impl ResponseBuilder for Error ### Changed * Use rust based brotli compression library ## 1.0.0-alpha.3 - 2019-12-07 ### Changed * Migrate to tokio 0.2 * Migrate to `std::future` ## 0.2.11 - 2019-11-06 ### Added * Add support for serde_json::Value to be passed as argument to ResponseBuilder.body() * Add an additional `filename*` param in the `Content-Disposition` header of `actix_files::NamedFile` to be more compatible. (#1151) * Allow to use `std::convert::Infallible` as `actix_http::error::Error` ### Fixed * To be compatible with non-English error responses, `ResponseError` rendered with `text/plain; charset=utf-8` header [#1118] [#1878]: https://github.com/actix/actix-web/pull/1878 ## 0.2.10 - 2019-09-11 ### Added * Add support for sending HTTP requests with `Rc` in addition to sending HTTP requests with `RequestHead` ### Fixed * h2 will use error response #1080 * on_connect result isn't added to request extensions for http2 requests #1009 ## 0.2.9 - 2019-08-13 ### Changed * Dropped the `byteorder`-dependency in favor of `stdlib`-implementation * Update percent-encoding to 2.1 * Update serde_urlencoded to 0.6.1 ### Fixed * Fixed a panic in the HTTP2 handshake in client HTTP requests (#1031) ## 0.2.8 - 2019-08-01 ### Added * Add `rustls` support * Add `Clone` impl for `HeaderMap` ### Fixed * awc client panic #1016 * Invalid response with compression middleware enabled, but compression-related features disabled #997 ## 0.2.7 - 2019-07-18 ### Added * Add support for downcasting response errors #986 ## 0.2.6 - 2019-07-17 ### Changed * Replace `ClonableService` with local copy * Upgrade `rand` dependency version to 0.7 ## 0.2.5 - 2019-06-28 ### Added * Add `on-connect` callback, `HttpServiceBuilder::on_connect()` #946 ### Changed * Use `encoding_rs` crate instead of unmaintained `encoding` crate * Add `Copy` and `Clone` impls for `ws::Codec` ## 0.2.4 - 2019-06-16 ### Fixed * Do not compress NoContent (204) responses #918 ## 0.2.3 - 2019-06-02 ### Added * Debug impl for ResponseBuilder * From SizedStream and BodyStream for Body ### Changed * SizedStream uses u64 ## 0.2.2 - 2019-05-29 ### Fixed * Parse incoming stream before closing stream on disconnect #868 ## 0.2.1 - 2019-05-25 ### Fixed * Handle socket read disconnect ## 0.2.0 - 2019-05-12 ### Changed * Update actix-service to 0.4 * Expect and upgrade services accept `ServerConfig` config. ### Deleted * `OneRequest` service ## 0.1.5 - 2019-05-04 ### Fixed * Clean up response extensions in response pool #817 ## 0.1.4 - 2019-04-24 ### Added * Allow to render h1 request headers in `Camel-Case` ### Fixed * Read until eof for http/1.0 responses #771 ## 0.1.3 - 2019-04-23 ### Fixed * Fix http client pool management * Fix http client wait queue management #794 ## 0.1.2 - 2019-04-23 ### Fixed * Fix BorrowMutError panic in client connector #793 ## 0.1.1 - 2019-04-19 ### Changed * Cookie::max_age() accepts value in seconds * Cookie::max_age_time() accepts value in time::Duration * Allow to specify server address for client connector ## 0.1.0 - 2019-04-16 ### Added * Expose peer addr via `Request::peer_addr()` and `RequestHead::peer_addr` ### Changed * `actix_http::encoding` always available * use trust-dns-resolver 0.11.0 ## 0.1.0-alpha.5 - 2019-04-12 ### Added * Allow to use custom service for upgrade requests * Added `h1::SendResponse` future. ### Changed * MessageBody::length() renamed to MessageBody::size() for consistency * ws handshake verification functions take RequestHead instead of Request ## 0.1.0-alpha.4 - 2019-04-08 ### Added * Allow to use custom `Expect` handler * Add minimal `std::error::Error` impl for `Error` ### Changed * Export IntoHeaderValue * Render error and return as response body * Use thread pool for response body compression ### Deleted * Removed PayloadBuffer ## 0.1.0-alpha.3 - 2019-04-02 ### Added * Warn when an unsealed private cookie isn't valid UTF-8 ### Fixed * Rust 1.31.0 compatibility * Preallocate read buffer for h1 codec * Detect socket disconnection during protocol selection ## 0.1.0-alpha.2 - 2019-03-29 ### Added * Added ws::Message::Nop, no-op websockets message ### Changed * Do not use thread pool for decompression if chunk size is smaller than 2048. ## 0.1.0-alpha.1 - 2019-03-28 * Initial impl