# [0.5.2](https://github.com/hyperium/tonic/compare/v0.5.1...v0.5.2) (2021-08-10)

* **tonic:** add `Interceptor` trait (#713) ([#713](https://github.com/hyperium/tonic/issues/713)) ([8c8f4d1](https://github.com/hyperium/tonic/commit/8c8f4d1))

# [0.5.1](https://github.com/hyperium/tonic/compare/v0.5.0...v0.5.1) (2021-08-09)

### Features

* **health:** Expose grpc_health_v1 file descriptor set ([#620](https://github.com/hyperium/tonic/issues/620)) ([167e8cb](https://github.com/hyperium/tonic/commit/167e8cb)), closes [#619](https://github.com/hyperium/tonic/issues/619)
* **tonic:** derive `Clone` for `RouterService` (#714) ([#714](https://github.com/hyperium/tonic/issues/714)) ([0a06603](https://github.com/hyperium/tonic/commit/0a06603))
* **transport:** Add `Connected` impl for `DuplexStream` (#722) ([#722](https://github.com/hyperium/tonic/issues/722)) ([0e33a02](https://github.com/hyperium/tonic/commit/0e33a02))

### Bug Fixes

* **build:** remove unnecessary `Debug` constraint for client streams ([#719](https://github.com/hyperium/tonic/issues/719)) ([167e8cb](https://github.com/hyperium/tonic/commit/167e8cb)), closes [#718](https://github.com/hyperium/tonic/issues/718)
* **build:** allow services to be named `Service` ([#709](https://github.com/hyperium/tonic/issues/709)) ([380d81d](https://github.com/hyperium/tonic/commit/380d81d)), closes [#676](https://github.com/hyperium/tonic/issues/676)

# [0.5.0](https://github.com/hyperium/tonic/compare/v0.4.3...v0.5.0) (2021-07-08)

This release includes a new crate `tonic-web` which is versioned at `0.1` and supports accepting `grpc-web`!

### Breaking changes

* `prost` bumped to `0.8`.
* `BoxBody` was removed in favor of the version provided in `http-body`.
* The `Connected` trait has been modified to support more generic `ConnectionInfo`.
* `Streaming` fixed to now return `None` once the stream has observed a trailing `Status`, notifying the user that the stream has ended.
* A new interceptor API.

### Bug Fixes

* **codec:** Fix streaming reponses w/ many status ([#689](https://github.com/hyperium/tonic/issues/689)) ([737ace3](https://github.com/hyperium/tonic/commit/737ace393d3d11fb179af939e5f1a5d16ebc2b82)), closes [#681](https://github.com/hyperium/tonic/issues/681)
* **build:** fix `with_interceptor` not building on Rust 1.51 ([#669](https://github.com/hyperium/tonic/issues/669)) ([9478fac](https://github.com/hyperium/tonic/commit/9478fac97984cf8291bf89c55eb9a02a06889e03))
* **codec:** improve error message for invalid compression flag ([#663](https://github.com/hyperium/tonic/issues/663)) ([9cc14b7](https://github.com/hyperium/tonic/commit/9cc14b79fba9e789e215f7ea3fa40ccfaecc8e59))
* **tonic:** don't include error's cause in Display impl ([#633](https://github.com/hyperium/tonic/issues/633)) ([31a3468](https://github.com/hyperium/tonic/commit/31a34681c7ba606e27615859d4b65dfcdcaa6f38))
* **transport:** remove needless `BoxFuture` ([#644](https://github.com/hyperium/tonic/issues/644)) ([74ad0a9](https://github.com/hyperium/tonic/commit/74ad0a998fedb2507f6b2f035b961eb9bac5b494))
* **web:** fix compilation ([#670](https://github.com/hyperium/tonic/issues/670)) ([e199387](https://github.com/hyperium/tonic/commit/e1993877c430906500aeda9ab1e3413e68ed483d))


### Features

* **build:** support adding attributes to clients and servers ([#684](https://github.com/hyperium/tonic/issues/684)) ([a948a8f](https://github.com/hyperium/tonic/commit/a948a8f884705b9f2a6df5c86d07cc6eb0bb1b7c))
* **codec:** compression support ([#692](https://github.com/hyperium/tonic/issues/692)) ([0583cff](https://github.com/hyperium/tonic/commit/0583cff80f57ba071295416ee8828c3430851d0d))
* **metadata:** expose `IterMut` and `ValuesMut` ([#639](https://github.com/hyperium/tonic/issues/639)) ([b0ec3ea](https://github.com/hyperium/tonic/commit/b0ec3ead344df44fc17e5ad22398ed2464768e63))
* **metadata:** remove manual `Send + Sync` impls for metadata types ([#640](https://github.com/hyperium/tonic/issues/640)) ([e97f518](https://github.com/hyperium/tonic/commit/e97f5180250a567aead16fe9a8644216edc4bbb3))
* **tonic:** add `h2::Error` as a `source` for `Status` ([#612](https://github.com/hyperium/tonic/issues/612)) ([b90bb7b](https://github.com/hyperium/tonic/commit/b90bb7bbc012207451fe2788a8efd69023312425))
* **tonic:** add `Request` and `Response` extensions ([#642](https://github.com/hyperium/tonic/issues/642)) ([352b0f5](https://github.com/hyperium/tonic/commit/352b0f584be33bc49ca266698c9224d16a6825ff))
* **tonic:** expose setting for `http2_adaptive_window` ([#657](https://github.com/hyperium/tonic/issues/657)) ([12815d0](https://github.com/hyperium/tonic/commit/12815d0a1d558eb9f661a85354336b04df1f5bab))
* **tonic:** implement `From<Code>` for `i32` ([f33316d](https://github.com/hyperium/tonic/commit/f33316d5b32f6a44fa23ea12851f502c48bac5ea))
* **tonic:** make it easier to add tower middleware to servers ([#651](https://github.com/hyperium/tonic/issues/651)) ([4d2667d](https://github.com/hyperium/tonic/commit/4d2667d1cb1b938756d20dafa3cccae1db23a831))
* **tonic:** pass `trace_fn` the request rather than just the headers ([#634](https://github.com/hyperium/tonic/issues/634)) ([7862a22](https://github.com/hyperium/tonic/commit/7862a2259db8dc1af440604c6c582487a59a2709))
* **tonic:** Use `BoxBody` from `http-body` crate ([#622](https://github.com/hyperium/tonic/issues/622)) ([4dda4cb](https://github.com/hyperium/tonic/commit/4dda4cbcca88fa46a7d8a6e4eabfb6d7c333617a))
* **tonic-web:** implement grpc <-> grpc-web protocol translation ([#455](https://github.com/hyperium/tonic/issues/455)) ([c309063](https://github.com/hyperium/tonic/commit/c309063254dff42fd05afc5e56b0b0371b905758))
* **transport:** Add `connect_with_connector_lazy` ([#696](https://github.com/hyperium/tonic/issues/696)) ([2a46ff5](https://github.com/hyperium/tonic/commit/2a46ff5c96415b217700353dadba74a80e5ad88c)), closes [#695](https://github.com/hyperium/tonic/issues/695)
* **transport:** Add a tls-webpki-roots feature to add trust roots from webpki-roots ([#660](https://github.com/hyperium/tonic/issues/660)) ([32173dc](https://github.com/hyperium/tonic/commit/32173dc7f6521bad8f26b055b6a86d807348f151))
* **transport:** add connect timeout to `Endpoint` ([#662](https://github.com/hyperium/tonic/issues/662)) ([2b60a00](https://github.com/hyperium/tonic/commit/2b60a00614c5c4260ce0acaaa599da89bebfd267))
* **transport:** provide generic access to connect info ([#647](https://github.com/hyperium/tonic/issues/647)) ([e5e3118](https://github.com/hyperium/tonic/commit/e5e311853bff347355722bc829d40f54e8954aee))



# [0.4.3](https://github.com/hyperium/tonic/compare/v0.4.2...v0.4.3) (2021-04-29)

### Features

* **client:** Add `Request::set_timeout` ([#615](https://github.com/hyperium/tonic/issues/615)) ([dae31d0](https://github.com/hyperium/tonic/commit/dae31d0))
* **transport:** Configure TLS automatically when possible ([#445](https://github.com/hyperium/tonic/issues/445)) ([b04c1c6](https://github.com/hyperium/tonic/commit/b04c1c6))
* **transport:** Support timeouts with the `grpc-timeout` header ([#606](https://github.com/hyperium/tonic/issues/606)) ([9ff4f7b](https://github.com/hyperium/tonic/commit/9ff4f7b))

# [0.4.2](https://github.com/hyperium/tonic/compare/v0.4.1...v0.4.2) (2021-04-13)

### Bug Fixes

* **codec:** Allocate inbound buffer once ([#578](https://github.com/hyperium/tonic/issues/578)) ([1d2754f](https://github.com/hyperium/tonic/commit/1d2754feba6b49bfc813f41e8e8e42ffaf8ab0dd))
* **reflection:** Depend on correct version of build ([#582](https://github.com/hyperium/tonic/issues/582)) ([db09093](https://github.com/hyperium/tonic/commit/db0909382b8ab1a385c1352feeea663844b7d799))


### Features

* **health:** Expose proto and client ([#471](https://github.com/hyperium/tonic/issues/471)) ([#602](https://github.com/hyperium/tonic/issues/602)) ([49f6137](https://github.com/hyperium/tonic/commit/49f613767341656cad1cc4883ff0e89b03d378ae))
* Expose status constructors ([#579](https://github.com/hyperium/tonic/issues/579)) ([0d05aa0](https://github.com/hyperium/tonic/commit/0d05aa0d02bd3037e81c72dcf7fa5168d5a62097))
* **build:** Add `prostoc_args` ([#577](https://github.com/hyperium/tonic/issues/577)) ([480a794](https://github.com/hyperium/tonic/commit/480a79409c4cb9a1c680e57d0f74ad1d4f18beaa))


# [0.4.1](https://github.com/hyperium/tonic/compare/v0.3.1...v0.4.1) (2021-03-16)

### Features

* feat(reflection): Implement gRPC Reflection Service (#340) ([c54f247](https://github.com/hyperium/tonic/commit/c54f247)), closes [#340](https://github.com/hyperium/tonic/issues/340)
* feat(build): Add disable_package_emission option to tonic-build (#556) ([4f5e160](https://github.com/hyperium/tonic/commit/4f5e160)), closes [#556](https://github.com/hyperium/tonic/issues/556)
* feat(build): Support compiling well-known protobuf types (#522) ([61555ff](https://github.com/hyperium/tonic/commit/61555ff)), closes [#522](https://github.com/hyperium/tonic/issues/522)
* feat(build): Use `RUSTFMT` to find `rustfmt` binary (#566) ([ea56e2e](https://github.com/hyperium/tonic/commit/ea56e2e)), closes [#566](https://github.com/hyperium/tonic/issues/566)
* chore: add FromStr for Endpoint (#558) ([f49d4bd](https://github.com/hyperium/tonic/commit/f49d4bd)), closes [#558](https://github.com/hyperium/tonic/issues/558)

### Bug Fixes

* fix: Depend on at least tower 0.4.4 (#554) ([ca3b9a1](https://github.com/hyperium/tonic/commit/ca3b9a1)), closes [#554](https://github.com/hyperium/tonic/issues/554) [#553](https://github.com/hyperium/tonic/issues/553) [#552](https://github.com/hyperium/tonic/issues/552) [#553](https://github.com/hyperium/tonic/issues/553) [#552](https://github.com/hyperium/tonic/issues/552)

# [0.4.0](https://github.com/hyperium/tonic/compare/v0.3.1...v0.4.0) (2021-01-15)

This version brings Tonic inline with Tokio 1.0 and Prost 0.7! This release also includes new versions of `tonic-types`, `tonic-build`, and `tonic-health`.

### Bug Fixes

* **transport:** return Poll::ready until error is consumed  ([#536](https://github.com/hyperium/tonic/issues/536)) ([dafea9a](https://github.com/hyperium/tonic/commit/dafea9adeec5626ee780bc3ad7dc69691db51a82))
* gracefully handle bad native certs ([#520](https://github.com/hyperium/tonic/issues/520)) ([fe4d5b9](https://github.com/hyperium/tonic/commit/fe4d5b9d9a0fdcf414bbe31c2fcad59e8cc03da8)), closes [#519](https://github.com/hyperium/tonic/issues/519)
* **build:** Add content-type for generated unimplemented service ([#441](https://github.com/hyperium/tonic/issues/441)) ([62c1230](https://github.com/hyperium/tonic/commit/62c1230117bcaa6f45cb0fa0697b89b9255a94a5))
* **build:** Match namespace code with other generated packages ([#472](https://github.com/hyperium/tonic/issues/472)) ([1b03ece](https://github.com/hyperium/tonic/commit/1b03ece2a81cb7e8b1922b3c3c1f496bd402d76c))
* **transport:** Add content-type for Unimplemented ([#434](https://github.com/hyperium/tonic/issues/434)) ([594a542](https://github.com/hyperium/tonic/commit/594a542b8a9e8f9f4c3bd1d0a08e87ce74a850e5))
* **transport:** reconnect lazy connections after first failure ([#458](https://github.com/hyperium/tonic/issues/458)) ([e9910d1](https://github.com/hyperium/tonic/commit/e9910d10a7c1287a2247a236b45dbf31eceb08bd)), closes [#452](https://github.com/hyperium/tonic/issues/452)
* **client:** Merge trailer and initla headers into status on err ([#510](https://github.com/hyperium/tonic/pull/510))
* **transport:** Fix TLS accept w/ peer certs ([#535](https://github.com/hyperium/tonic/issues/535)) ([41c51f1](https://github.com/hyperium/tonic/commit/41c51f1c61ac957e439ced4302f09160c850787e))

### Features

* **status:** implement From<io::Error> for Status ([#500](https://github.com/hyperium/tonic/issues/500)) ([fc86563](https://github.com/hyperium/tonic/commit/fc86563b369d0b73a79d3e8dc9a84d5ce1513303))
* **transport:** Add `Router::into_service` ([#419](https://github.com/hyperium/tonic/issues/419)) ([37f6733](https://github.com/hyperium/tonic/commit/37f6733f85a42e828c124026c3a0f21919549b12))
* **transport:** add max http2 frame size to server. ([#529](https://github.com/hyperium/tonic/issues/529)) ([31936e0](https://github.com/hyperium/tonic/commit/31936e0513a41e83c8137786bd417fe57ecd05eb)), closes [#264](https://github.com/hyperium/tonic/issues/264)
* **transport:** add user-agent header to client requests. ([#457](https://github.com/hyperium/tonic/issues/457)) ([d4899df](https://github.com/hyperium/tonic/commit/d4899df83287a4eb1a91754c2e2955000d13c5f4)), closes [#453](https://github.com/hyperium/tonic/issues/453)
* **transport:** Connect lazily in the load balanced channel ([#493](https://github.com/hyperium/tonic/issues/493)) ([2e964c7](https://github.com/hyperium/tonic/commit/2e964c78c666ecd6e6cfc37689d30300cad81f4c))
* **transport:** expose HTTP2 server keepalive interval and timeout ([#486](https://github.com/hyperium/tonic/issues/486)) ([2b9cdb9](https://github.com/hyperium/tonic/commit/2b9cdb9779eb5cb7d3862e1ce95ab63f847ec223)), closes [#474](https://github.com/hyperium/tonic/issues/474)
* **transport:** Move error! to debug! ([#537](https://github.com/hyperium/tonic/issues/537)) ([a7778ad](https://github.com/hyperium/tonic/commit/a7778ad16611b7ade64c33256eecf9825408f06a))
* **transport:** Do not panic when building and Endpoint with an invali… (#438) ([26ce9d1](https://github.com/hyperium/tonic/commit/26ce9d12bf1765e5a7acb07cab05b6bd75bd4e4d)), closes [#438](https://github.com/hyperium/tonic/issues/438)


### BREAKING CHANGES

* `TryFrom` API has been changed.
* Upgraded to `tokio 1.0` and `prost 0.7`.
* `Channel` now implements `Service` instead of `GrpcService`.


# [0.3.1](https://github.com/hyperium/tonic/compare/v0.3.0...v0.3.1) (2020-08-20)


### Bug Fixes

* **transport:** Return connection error on `Channel::connect` ([#413](https://github.com/hyperium/tonic/issues/413)) ([2ea17b2](https://github.com/hyperium/tonic/commit/2ea17b2ecfc40a20f4d9608f807b3d099a8f415d)), closes [#403](https://github.com/hyperium/tonic/issues/403)



# [0.3.0](https://github.com/hyperium/tonic/compare/v0.2.1...v0.3.0) (2020-07-13)


### Bug Fixes

* `Status::details` leaking base64 encoding ([#395](https://github.com/hyperium/tonic/issues/395)) ([2c4c544](https://github.com/hyperium/tonic/commit/2c4c544d902c588fc0654910fba1f0d21d78eab3)), closes [#379](https://github.com/hyperium/tonic/issues/379)
* **build:** Allow empty packages ([#382](https://github.com/hyperium/tonic/issues/382)) ([f085aba](https://github.com/hyperium/tonic/commit/f085aba302001986fd04219d2843f659f73c4031)), closes [#381](https://github.com/hyperium/tonic/issues/381)
* **build:** Make generated server service public ([#347](https://github.com/hyperium/tonic/issues/347)) ([8cd6f05](https://github.com/hyperium/tonic/commit/8cd6f0506429cfbe59e63b0216f208482d12358a))
* **transport:** Propagate errors in tls_config instead of unwrap/panic ([#385](https://github.com/hyperium/tonic/issues/385)) ([3b9d6a6](https://github.com/hyperium/tonic/commit/3b9d6a6262b62f30b8c9953f0da8e403be53216e))
* Remove uses of pin_project::project attribute ([#367](https://github.com/hyperium/tonic/issues/367)) ([5bda615](https://github.com/hyperium/tonic/commit/5bda6156328bd2c94bc274588871b666f1b72d6e))


### Features

* **codec:** Improve compression flag log ([#374](https://github.com/hyperium/tonic/issues/374)) ([d68dd36](https://github.com/hyperium/tonic/commit/d68dd365321764aceaf4e37a106a519797926495))
* **transport:** Add Endpoint::connect_lazy method ([#392](https://github.com/hyperium/tonic/issues/392)) ([ec9046d](https://github.com/hyperium/tonic/commit/ec9046dfc23d63828363d9555cd7b96811ad442d)), closes [#167](https://github.com/hyperium/tonic/issues/167)
* **transport:** Add optional service methods ([#275](https://github.com/hyperium/tonic/issues/275)) ([2b997b0](https://github.com/hyperium/tonic/commit/2b997b0c5f37d69f3cd8b5b566b64df110d9f4eb))
* **transport:** Dynamic load balancing ([#341](https://github.com/hyperium/tonic/issues/341)) ([85ae0a4](https://github.com/hyperium/tonic/commit/85ae0a4733b9e99edaa05e65160d98f21f288fc1))
* **types:** Add `tonic-types` crate ([#391](https://github.com/hyperium/tonic/issues/391)) ([ea7fe66](https://github.com/hyperium/tonic/commit/ea7fe66b145e01891f1c1f16d247e02524d98fae))
* Add `Display` implementation for `Code` ([#386](https://github.com/hyperium/tonic/issues/386)) ([ab1de44](https://github.com/hyperium/tonic/commit/ab1de44771f3fa6ac283485bdbf1035d6407ac1a))
* Add `Status::to_http` ([#376](https://github.com/hyperium/tonic/issues/376)) ([327b4ff](https://github.com/hyperium/tonic/commit/327b4fffa3381345ee4620df7e9998efe2aa9454))
* Add metadata to error responses ([#348](https://github.com/hyperium/tonic/issues/348)) ([372da52](https://github.com/hyperium/tonic/commit/372da52e96114ca76cc221f3c598be82bfae970c))
* add new method get_uri for Endpoint ([#371](https://github.com/hyperium/tonic/issues/371)) ([54d7a7a](https://github.com/hyperium/tonic/commit/54d7a7af6b6530b80353c5741586c38cca8382c9))



## [0.2.1](https://github.com/hyperium/tonic/compare/v0.2.0...v0.2.1) (2020-05-07)


### Bug Fixes

* base64 encode details header ([#345](https://github.com/hyperium/tonic/issues/345)) ([e683ffe](https://github.com/hyperium/tonic/commit/e683ffef1fcbe0ace9cc696232489f5f6600e83f))
* **build:** Remove ambiguity in service method call ([#327](https://github.com/hyperium/tonic/issues/327)) ([5d56daa](https://github.com/hyperium/tonic/commit/5d56daa721cfb18edc74cf50db4270e2c8461fc9))
* **transport:** Apply tls-connector for discovery when applicable ([#334](https://github.com/hyperium/tonic/issues/334)) ([#338](https://github.com/hyperium/tonic/issues/338)) ([99fbe22](https://github.com/hyperium/tonic/commit/99fbe22e7c1340d6be9ee5d3ae9738850881af61))


### Features

* **transport:** Add AsRef impl for Certificate ([#326](https://github.com/hyperium/tonic/issues/326)) ([d2ad8df](https://github.com/hyperium/tonic/commit/d2ad8df629a349cc151a0a4ede96f04356f73839))



# [0.2.0](https://github.com/hyperium/tonic/compare/v0.1.1...v0.2.0) (2020-04-01)


### Bug Fixes

* **build:** Allow non_camel_case_types on codegen structs ([224280d](https://github.com/hyperium/tonic/commit/224280dfff8944e9e553337416d23d6e5a050945)), closes [#295](https://github.com/hyperium/tonic/issues/295)
* **build:** Don't replace extern_paths ([#261](https://github.com/hyperium/tonic/issues/261)) ([1b3d107](https://github.com/hyperium/tonic/commit/1b3d107206136312a2536d3b72748c52191d99b1))
* **build:** Ignore non `.rs` files with rustfmt ([#284](https://github.com/hyperium/tonic/issues/284)) ([7dfa2a2](https://github.com/hyperium/tonic/commit/7dfa2a277b593e008cea53eef7163ca59a06c56a)), closes [#283](https://github.com/hyperium/tonic/issues/283)
* **build:** Implement Debug for client struct ([6dbe88d](https://github.com/hyperium/tonic/commit/6dbe88d445e378fff48d05083c23baeb2020cb2d)), closes [#298](https://github.com/hyperium/tonic/issues/298)
* **build:** Remove debug println! ([#287](https://github.com/hyperium/tonic/issues/287)) ([e2c2be2](https://github.com/hyperium/tonic/commit/e2c2be2f084b7c1ef4e93f6994cb9c728de0c1ed))
* **build:** Server service uses generic body bound ([#306](https://github.com/hyperium/tonic/issues/306)) ([5758b75](https://github.com/hyperium/tonic/commit/5758b758b2d44059b0149a31542d11589999a789))
* **health:** Set referenced version of tonic ([59c7788](https://github.com/hyperium/tonic/commit/59c77888464a0302993dbe07fed7c1848b415f8f))
* **metadata:** Remove deprecated error description ([61e0429](https://github.com/hyperium/tonic/commit/61e0429ae810354363835c36a046b5113b3c74b4))
* **transport:** Handle tls accepting on task ([#320](https://github.com/hyperium/tonic/issues/320)) ([04a8c0c](https://github.com/hyperium/tonic/commit/04a8c0c82a4007f48c3bf3539a3f2312746fedd1))


### Features

* **build:** Add support for custom prost config ([#318](https://github.com/hyperium/tonic/issues/318)) ([202093c](https://github.com/hyperium/tonic/commit/202093c31715b52997c6c206c758924ff5f69bc8))
* **health:** Add tonic-health server impl ([da92dbf](https://github.com/hyperium/tonic/commit/da92dbf8aa885ea0ea05755e9432532fc980e353)), closes [#135](https://github.com/hyperium/tonic/issues/135) [#135](https://github.com/hyperium/tonic/issues/135)
* Add Status with Details Constructor ([#308](https://github.com/hyperium/tonic/issues/308)) ([cfd59db](https://github.com/hyperium/tonic/commit/cfd59dbb342a8b7d216f4856e13d24b564c606f3))
* **build:** Decouple codgen from `prost` ([#170](https://github.com/hyperium/tonic/issues/170)) ([f65cda1](https://github.com/hyperium/tonic/commit/f65cda1ea0a190fe07c4f8d91473baad9a6f1f77))
* **transport:** Expose http2 keep-alive support ([#307](https://github.com/hyperium/tonic/issues/307)) ([012fa3c](https://github.com/hyperium/tonic/commit/012fa3cb4a0e010dafa28305416fab6c4278fc7b))



## [0.1.1](https://github.com/hyperium/tonic/compare/v0.1.0...v0.1.1) (2020-01-20)


### Bug Fixes

* **build:** Typo with client mod docstring ([#237](https://github.com/hyperium/tonic/issues/237)) ([5fc6762](https://github.com/hyperium/tonic/commit/5fc6762435494d8df023bea8e35a5d20d81f2f3b))
* **transport:** Add Connected impl for TcpStream ([#245](https://github.com/hyperium/tonic/issues/245)) ([cfdf0af](https://github.com/hyperium/tonic/commit/cfdf0aff549196af0c3b7f6e531dbeacfb6990dc))
* **transport:** Use Uri host if no domain for tls ([#244](https://github.com/hyperium/tonic/issues/244)) ([6de0b4d](https://github.com/hyperium/tonic/commit/6de0b4d26fd82b4d1303080b0ba8c4db2d4f0fd1))



# [0.1.0](https://github.com/hyperium/tonic/compare/v0.1.0-beta.1...v0.1.0) (2020-01-14)


### Bug Fixes

* **build:** Remove default impl for Server traits ([#229](https://github.com/hyperium/tonic/issues/229)) ([a41f55a](https://github.com/hyperium/tonic/commit/a41f55ab9dfe77fca920b3c2e89343c7ce963225))
* **transport:** Improve `Error` type ([#217](https://github.com/hyperium/tonic/issues/217)) ([ec1f37e](https://github.com/hyperium/tonic/commit/ec1f37e4b46279d20f4fadafa5bf30cfb729fa42))


### chore

* rename ServiceName -> NamedService ([#233](https://github.com/hyperium/tonic/issues/233)) ([6ee2ed9](https://github.com/hyperium/tonic/commit/6ee2ed9b4ff30c0517d70908c6348a633dab5b91))


### Features

* Add gRPC interceptors ([#232](https://github.com/hyperium/tonic/issues/232)) ([eba7ec7](https://github.com/hyperium/tonic/commit/eba7ec7b32fb96938cbdc3d2dfd91c238afda0dc))
* **build:** Add extern_path config support ([#223](https://github.com/hyperium/tonic/issues/223)) ([e034288](https://github.com/hyperium/tonic/commit/e034288c3739467238aee54fdbe0a2a3a87bf824))
* **codec:** Introduce `Decoder/Encoder` traits ([#208](https://github.com/hyperium/tonic/issues/208)) ([0fa2bf1](https://github.com/hyperium/tonic/commit/0fa2bf1cea9d1166d49e40f2211268611b6993de))
* **transport:** Add `serve_with_incoming_shutdown` ([#220](https://github.com/hyperium/tonic/issues/220)) ([a66595b](https://github.com/hyperium/tonic/commit/a66595bfe3c146daaa437bddd5ce3db4542b1bf6))
* **transport:** Add server side peer cert support ([#228](https://github.com/hyperium/tonic/issues/228)) ([af807c3](https://github.com/hyperium/tonic/commit/af807c3ccd283cee0e424e75298cd176424767ca))


### BREAKING CHANGES

* Rename `ServiceName` to `NamedService`.
* removed `interceptor_fn` and `intercep_headers_fn` from `transport` in favor of using `tonic::Interceptor`.
* **codec:** Add new `Decoder/Encoder` traits and use `EncodeBuf/DecodeBuf` over `BytesMut` directly.
* **build:** remove default implementations for server traits.



# [0.1.0-beta.1](https://github.com/hyperium/tonic/compare/v0.1.0-alpha.5...v0.1.0-beta.1) (2019-12-19)


### Bug Fixes

* **build:** Allow creating multiple services in the same package ([#173](https://github.com/hyperium/tonic/issues/173)) ([0847b67](https://github.com/hyperium/tonic/commit/0847b67c4eb66a814c8c447a57fade2552e64a85))
* **build:** Prevent duplicated client/server generated code ([#121](https://github.com/hyperium/tonic/issues/121)) ([b02b4b2](https://github.com/hyperium/tonic/commit/b02b4b238bfee96b886609396b957e2592477ecb))
* **build:** Remove async ready ([#185](https://github.com/hyperium/tonic/issues/185)) ([97d5363](https://github.com/hyperium/tonic/commit/97d5363e2b2aee456edc5db4b5b53316c8b40745))
* **build:** snake_case service names ([#190](https://github.com/hyperium/tonic/issues/190)) ([3a5c66d](https://github.com/hyperium/tonic/commit/3a5c66d5f236eaece05dbd9fd1e1a00a3ab98259))
* **docs:** typo in lib.rs ([#142](https://github.com/hyperium/tonic/issues/142)) ([c63c107](https://github.com/hyperium/tonic/commit/c63c107560db165303c369487006b3507a0e7e07))
* **examples:** Remove use of VecDeque as a placeholder type ([#143](https://github.com/hyperium/tonic/issues/143)) ([354d4fd](https://github.com/hyperium/tonic/commit/354d4fdc35dc51575f4c685fc04354f2058061ff))
* **transport:** Fix infinite recursion in `poll_ready` ([#192](https://github.com/hyperium/tonic/issues/192)) ([c99d13c](https://github.com/hyperium/tonic/commit/c99d13c6e669be3a6ecf428ae32d4b937393738a)), closes [#184](https://github.com/hyperium/tonic/issues/184) [#191](https://github.com/hyperium/tonic/issues/191)
* **transport:** Fix lazily reconnecting ([#187](https://github.com/hyperium/tonic/issues/187)) ([0505dff](https://github.com/hyperium/tonic/commit/0505dff65a18c162c3ae398d42ed20ac54351439)), closes [#167](https://github.com/hyperium/tonic/issues/167)
* **transport:** Load balance connecting panic ([#128](https://github.com/hyperium/tonic/issues/128)) ([23e7695](https://github.com/hyperium/tonic/commit/23e7695800d8f22ee8e0ba7456f5ffc4b19430c3)), closes [#127](https://github.com/hyperium/tonic/issues/127)
* **transport:** Remove support for OpenSSL ([#141](https://github.com/hyperium/tonic/issues/141)) ([8506050](https://github.com/hyperium/tonic/commit/85060500f3a8f91ed47c632e07896c9e5567629a))
* **transport:** Remove with_rustls for tls config ([#188](https://github.com/hyperium/tonic/issues/188)) ([502491a](https://github.com/hyperium/tonic/commit/502491a59031dc0aa6e51a764f8edab04ab85581))
* Sanitize custom metadata ([#138](https://github.com/hyperium/tonic/issues/138)) ([f9502df](https://github.com/hyperium/tonic/commit/f9502dfd7ef306fff86c83b711bc96623555ef5c))
* **transport:** Update builders to move self ([#132](https://github.com/hyperium/tonic/issues/132)) ([85ef18f](https://github.com/hyperium/tonic/commit/85ef18f8b7f91047ca5bcfe5fc90e3c510c7936a))


### Features

* **transport:** Add `remote_addr` to `Request` on the server si… ([#186](https://github.com/hyperium/tonic/issues/186)) ([3eb76ab](https://github.com/hyperium/tonic/commit/3eb76abf9fdce5f903de1a7f05b8afc8694fa0ce))
* **transport:** Add server graceful shutdown ([#169](https://github.com/hyperium/tonic/issues/169)) ([393a57e](https://github.com/hyperium/tonic/commit/393a57eadebb8e2e6d3633f70141edba647b5f65))
* **transport:** Add system root anchors for TLS ([#114](https://github.com/hyperium/tonic/issues/114)) ([ac0e333](https://github.com/hyperium/tonic/commit/ac0e333b39f60f9c304d7798a49e07e9f08a16d4)), closes [#101](https://github.com/hyperium/tonic/issues/101)
* **transport:** Add tracing support to server ([#175](https://github.com/hyperium/tonic/issues/175)) ([f46a454](https://github.com/hyperium/tonic/commit/f46a45401d42f6c8b6ab449f7462735a9aea0bfc))
* **transport:** Allow custom IO and UDS example ([#184](https://github.com/hyperium/tonic/issues/184)) ([b90c340](https://github.com/hyperium/tonic/commit/b90c3408001f762a32409f7e2cf688ebae39d89e)), closes [#136](https://github.com/hyperium/tonic/issues/136)
* expose tcp_nodelay for clients and servers ([#145](https://github.com/hyperium/tonic/issues/145)) ([0eb9991](https://github.com/hyperium/tonic/commit/0eb9991b9fcd4a688904788966d1e5ab74918571))
* **transport:** Enable TCP_NODELAY. ([#120](https://github.com/hyperium/tonic/issues/120)) ([0299509](https://github.com/hyperium/tonic/commit/029950904a5e1398bb508446b660c1863e9f631c))
* **transport:** Expose tcp keepalive to clients & servers ([#151](https://github.com/hyperium/tonic/issues/151)) ([caccfad](https://github.com/hyperium/tonic/commit/caccfad7e7b03d42aa1679c00a270c92a621bb0f))
* Add `Status` constructors ([#137](https://github.com/hyperium/tonic/issues/137)) ([997241c](https://github.com/hyperium/tonic/commit/997241c43fdb390caad19a41dc6bf67724de521a))


### BREAKING CHANGES

* **build:** Build will now generate each service client and server into their own modules.
* **transport:** Remove support for OpenSSL within the transport.



# [0.1.0-alpha.5](https://github.com/hyperium/tonic/compare/v0.1.0-alpha.4...v0.1.0-alpha.5) (2019-10-31)


### Bug Fixes

* **build:** Fix missing argument in generate_connect ([#95](https://github.com/hyperium/tonic/issues/95)) ([eea3c0f](https://github.com/hyperium/tonic/commit/eea3c0f99ac292efb7b8d4956fa014108af871ac))
* **codec:** Enforce encoders/decoders are `Sync` ([#84](https://github.com/hyperium/tonic/issues/84)) ([3ce61d9](https://github.com/hyperium/tonic/commit/3ce61d9860528dd4a13f719774d5c649198fb55c)), closes [#81](https://github.com/hyperium/tonic/issues/81)
* **codec:** Remove custom content-type  ([#104](https://github.com/hyperium/tonic/issues/104)) ([a17049f](https://github.com/hyperium/tonic/commit/a17049f1f72c9655a72fef8021072d56b3f4e543))


### Features

* **transport:** Add service multiplexing/routing ([#99](https://github.com/hyperium/tonic/issues/99)) ([5b4f468](https://github.com/hyperium/tonic/commit/5b4f4689a253ccca34f34bb5329b420efb9159c1)), closes [#29](https://github.com/hyperium/tonic/issues/29)
* **transport:** Change channel connect to be async ([#107](https://github.com/hyperium/tonic/issues/107)) ([5c2f4db](https://github.com/hyperium/tonic/commit/5c2f4dba322b28e8132b21acfa184309de791d12))
* Add `IntoRequest` and `IntoStreamingRequest` traits ([#66](https://github.com/hyperium/tonic/issues/66)) ([4bb087b](https://github.com/hyperium/tonic/commit/4bb087b5ff19636a20e10a669ba3b46f99c84358))


### BREAKING CHANGES

* **transport:** `Endpoint::channel` was removed in favor of
an async `Endpoint::connect`.



# [0.1.0-alpha.4](https://github.com/hyperium/tonic/compare/v0.1.0-alpha.3...v0.1.0-alpha.4) (2019-10-23)


### Bug Fixes

* **build:** Fix service and rpc name conflict ([#92](https://github.com/hyperium/tonic/issues/92)) ([1dbde95](https://github.com/hyperium/tonic/commit/1dbde95d844378121af54f16d9f8aa9f0f7fc2f2)), closes [#89](https://github.com/hyperium/tonic/issues/89)
* **client:** Use `Stream` instead of `TrySteam` for client calls ([#61](https://github.com/hyperium/tonic/issues/61)) ([7eda823](https://github.com/hyperium/tonic/commit/7eda823c9cbe6054c39b42f8f3e7efce4698aebe))
* **codec:** Properly decode partial DATA frames ([#83](https://github.com/hyperium/tonic/issues/83)) ([9079e0f](https://github.com/hyperium/tonic/commit/9079e0f66bc75d2ce49a5537bf66c9ff5effbdab))
* **transport:** Rename server tls config method ([#73](https://github.com/hyperium/tonic/issues/73)) ([2a4bdb2](https://github.com/hyperium/tonic/commit/2a4bdb24f62bb3bbceb73e9551ba70512f94c187))


### Features

* **docs:** Add routeguide tutorial ([#21](https://github.com/hyperium/tonic/issues/21)) ([5d0a795](https://github.com/hyperium/tonic/commit/5d0a7955541509d2dbfdb9b689fb57cd2b842172))
* **transport:** Add support client mTLS ([#77](https://github.com/hyperium/tonic/issues/77)) ([335a373](https://github.com/hyperium/tonic/commit/335a373a403615a9737b2e19d0089c89bcaa3c4e))


### BREAKING CHANGES

* **transport:** `rustls_client_config` for the server has been renamed to `rustls_server_config`.



# [0.1.0-alpha.3](https://github.com/hyperium/tonic/compare/v0.1.0-alpha.2...v0.1.0-alpha.3) (2019-10-09)


### Features

* **build:** Expose prost-build type_attributes and field_attribu… ([#60](https://github.com/hyperium/tonic/issues/60)) ([06ff619](https://github.com/hyperium/tonic/commit/06ff619944a2f44d3aea60e653b39157c392f541))
* **transport:** Expose more granular control of TLS configuration ([#48](https://github.com/hyperium/tonic/issues/48)) ([8db3961](https://github.com/hyperium/tonic/commit/8db3961491c35955c76bf2da6a17bf8a60e3b146))



# [0.1.0-alpha.2](https://github.com/hyperium/tonic/compare/2670b349f96666c8d30d9d5d6ac2e611bb4584e2...v0.1.0-alpha.2) (2019-10-08)


### Bug Fixes

* **codec:** Fix buffer decode panic on full ([#43](https://github.com/hyperium/tonic/issues/43)) ([ed3e7e9](https://github.com/hyperium/tonic/commit/ed3e7e95a5401b9b224640e17908c2182286197d))
* **codegen:** Fix Empty protobuf type and add unimplemented ([#26](https://github.com/hyperium/tonic/issues/26)) ([2670b34](https://github.com/hyperium/tonic/commit/2670b349f96666c8d30d9d5d6ac2e611bb4584e2))
* **codegen:** Use wellknown types from `prost-types` ([#49](https://github.com/hyperium/tonic/issues/49)) ([4e1fcec](https://github.com/hyperium/tonic/commit/4e1fcece150fb1f373b0ccbb69d302463ed6bcfd))
* **transport:** Attempt to load RSA private keys in rustls ([#39](https://github.com/hyperium/tonic/issues/39)) ([2c5c3a2](https://github.com/hyperium/tonic/commit/2c5c3a282a1ccc9288bc0f6fb138fc123f45dd09))
* **transport:** Avoid exit after bad TLS handshake ([#51](https://github.com/hyperium/tonic/issues/51)) ([412a0bd](https://github.com/hyperium/tonic/commit/412a0bd697b4822b94c55cb18d2373a6ed75b690))


### Features

* **codgen:** Add default implementations for the generated serve… ([#27](https://github.com/hyperium/tonic/issues/27)) ([4559613](https://github.com/hyperium/tonic/commit/4559613c37f75dde67981ee38a7f5af5947ef0be))
* **transport:** Expose http/2 settings ([#28](https://github.com/hyperium/tonic/issues/28)) ([0218d58](https://github.com/hyperium/tonic/commit/0218d58c282d6de6f300229677c99369d3ea20ed))