# NOTE: ths changelog is no longer used and from version `v0.13.0` onward we will be using github releases and the changes can be found [here](https://github.com/hyperium/tonic/releases).

# [0.12.3](https://github.com/hyperium/tonic/compare/v0.12.2...v0.12.3) (2024-08-29)

### Features

* **server:** Added support for grpc max_connection_age (#1865)
* **build:** Add `#[deprecated]` to deprecated client methods (#1879)
* **build:** plumb skip_debug through prost Builder and add test (#1900)

### Bug Fixes

* **build:** Revert "fix tonic-build cargo build script outputs (#1821)" which accidentally increases MSRV (#1898)
* **server:** ignore more error kinds in incoming socket stream (#1885)
* **transport**: do not shutdown server on broken connections (#1948)

# [0.12.2](https://github.com/hyperium/tonic/compare/v0.12.1...v0.12.2) (2024-08-23)

### Features

* Move TimeoutExpired out of transport (#1826)
* Move ConnectError type from transport (#1828)
* **channel:** allow setting max_header_list_size (#1835)
* **router:** Add RoutesBuilder constructor (#1855)
* **tls:** Rename tls-roots feature with tls-native-roots (#1860)
* **router:** Rename Routes::into_router with into_axum_router (#1862)
* **router:** Implement from axum::Router for Routes (#1863)
* **channel:** Re-enable TLS based on Cargo features in generated clients (#1866)
* **server:** allow setting max_header_list_size (#1870)
* **build:** Expose formatted service name (#1684)
* **reflection:** add back support for v1alpha reflection protocol (#1888)

### Bug Fixes

* **router:** Add missing unimplemented fallback to RoutesBuilder (#1864)
* **server:** Prevent server from exiting on ECONNABORTED (#1874)
* **web:** fix panic in trailer parsing on multiple trailers (#1880)
* **web:** fix empty trailer parsing causing infinite parser loop (#1883)

# [0.12.1](https://github.com/hyperium/tonic/compare/v0.12.0...v0.12.1) (2024-07-17)

### Bug Fixes

* Reduce tokio-stream feature (#1795)

# [0.12.0](https://github.com/hyperium/tonic/compare/v0.11.0...v0.12.0) (2024-07-08)

This breaking release updates tonic to the hyper `1.0` ecosystem and also updates
to prost `v0.13.0`.

### Features

* **build:** Custom codecs for generated code ([#1599](https://github.com/hyperium/tonic/issues/1599)) ([18a2b30](https://github.com/hyperium/tonic/commit/18a2b30922460be02829706cf9dd0cd1ec6a19c1))
* **channel:** Make channel feature additive ([#1574](https://github.com/hyperium/tonic/issues/1574)) ([b947e1a](https://github.com/hyperium/tonic/commit/b947e1ac0727ceb0a0267a30854ada4ba18931db))
* **codec:** Make error when not utf8 value in compression encoding ([#1768](https://github.com/hyperium/tonic/issues/1768)) ([f8e1f87](https://github.com/hyperium/tonic/commit/f8e1f87eb862676147fd6215b58c9090d259104d))
* Implement http_body::Body::size_hint for custom body ([#1713](https://github.com/hyperium/tonic/issues/1713)) ([9728c01](https://github.com/hyperium/tonic/commit/9728c01132bd64dca046675198edc751c4547966))
* Make boxed function public ([#1754](https://github.com/hyperium/tonic/issues/1754)) ([2cc868f](https://github.com/hyperium/tonic/commit/2cc868f80b20379d6635ac182f523b4971d016b7))
* Relax GrpcMethod lifetime ([#1598](https://github.com/hyperium/tonic/issues/1598)) ([68bf17d](https://github.com/hyperium/tonic/commit/68bf17d67ad71af44c34d565566c3dd58ea3ab87))
* **tls:** Add ability to add multiple ca certificates ([#1724](https://github.com/hyperium/tonic/issues/1724)) ([3457f92](https://github.com/hyperium/tonic/commit/3457f9203226f88524b31bf5d64ce6e5ec7c993c))
* **tls:** Use rustls_pki_types::CertificateDer to describe DER encoded certificate ([#1707](https://github.com/hyperium/tonic/issues/1707)) ([96a8cbc](https://github.com/hyperium/tonic/commit/96a8cbc04d0cad6d30d2944dba6b32aac8975f91))
* **tls:** Remove tls roots implicit configuration ([#1731](https://github.com/hyperium/tonic/issues/1731)) ([de73617](https://github.com/hyperium/tonic/commit/de736171f20ec5d485c26ee5eda4a9ccf5fc75e5))
* **transport:** Make service router independent from transport ([#1572](https://github.com/hyperium/tonic/issues/1572)) ([da48235](https://github.com/hyperium/tonic/commit/da482359933f52e84c0263b28a5a83ab1efe6c33))
* **transport:** Make transport server and channel independent ([#1630](https://github.com/hyperium/tonic/issues/1630)) ([654289f](https://github.com/hyperium/tonic/commit/654289fdc24f56d6845ec0ceb233deb46b640fac))
* **transport:** Rename reexported axum body ([#1752](https://github.com/hyperium/tonic/issues/1752)) ([5d7bfc2](https://github.com/hyperium/tonic/commit/5d7bfc22c590982463f2d93464b0a7fb90e17083))
* Use http::Extensions directly ([#1710](https://github.com/hyperium/tonic/issues/1710)) ([ed95d27](https://github.com/hyperium/tonic/commit/ed95d2762146f001970b74941f3bad77b7560426))

### Bug Fixes

* **tonic:** flush accumulated ready messages when status received ([#1756](https://github.com/hyperium/tonic/issues/1756)) ([d312dcc](https://github.com/hyperium/tonic/commit/d312dcc0ec362cb12f6e54072622761d7466a650)), closes [#1423](https://github.com/hyperium/tonic/issues/1423)

### BREAKING CHANGES

* `tonic` and crates updated to hyper 1.0 (#1670)
* `tonic` and crates updated to prost 0.13 (#1779)
* `tonic_reflection::server` is updated to use the generated
  `tonic_reflection::pb::v1` code.
* Make compression encoding configuration more malleable (#1757)
* Removed implicit configuration of client TLS roots setup (#1731)


[v1.8.8]: https://github.com/fullstorydev/grpcurl/releases/tag/v1.8.8
[proto]: https://github.com/grpc/grpc/blob/master/src/proto/grpc/reflection/v1/reflection.proto
[grpcurl]: https://github.com/fullstorydev/grpcurl


# [0.11.0](https://github.com/hyperium/tonic/compare/v0.10.2...v0.11.0) (2024-02-08)

BREAKING CHANGES:

- Removed `NamedService` from the `transport` module, please import it via
    `tonic::server::NamedService`.
- MSRV bumped to `1.70`.

### Features

- Added `zstd` compression support.
- Added connection timeout for `connecto_with_connector_lazy`.
- Upgrade rustls to `v0.22`
- Feature gate server implementation for `tonic-reflection`.


# [0.10.2](https://github.com/hyperium/tonic/compare/v0.10.1...v0.10.2) (2023-09-28)


### Bug Fixes

* **web:** Client decoding incomplete buffer bug ([#1540](https://github.com/hyperium/tonic/issues/1540)) ([83e363a](https://github.com/hyperium/tonic/commit/83e363ace6cbe20ccc2efbe1eb10a4236e4b8065))


# [0.10.1](https://github.com/hyperium/tonic/compare/v0.10.0...v0.10.1) (2023-09-21)

### Bug Fixes

* **web:** Buffer incomplete messages ([#1528](https://github.com/hyperium/tonic/issues/1528)) ([fe6f8d9](https://github.com/hyperium/tonic/commit/fe6f8d9b4953a266eb32945a67edce9558bd05b3))

# [0.10.0](https://github.com/hyperium/tonic/compare/v0.9.2...v0.10.0) (2023-09-08)


### Bug Fixes

* **codegen:** Use stream type from codegen mod ([#1446](https://github.com/hyperium/tonic/issues/1446)) ([60d776b](https://github.com/hyperium/tonic/commit/60d776b019854b6a6881d69823a36dcc18b1b4ce))
* **examples:** Use https scheme when using tls ([#1466](https://github.com/hyperium/tonic/issues/1466)) ([388b177](https://github.com/hyperium/tonic/commit/388b177d99e7b0a2c8d5eab1dee65c4dbb671db4))
* **tls:** Don't use tls w/ `http` scheme ([#1454](https://github.com/hyperium/tonic/issues/1454)) ([95e81f5](https://github.com/hyperium/tonic/commit/95e81f51fbbc32a5cf2b94ac0d7005d56b44a8d3))


### Features

* **build:** Add optional default unimplemented stubs ([#1344](https://github.com/hyperium/tonic/issues/1344)) ([aff1daf](https://github.com/hyperium/tonic/commit/aff1daf65d9a0d55b92719318eba2b5a4769c4e1))
* **core:** amortize many ready messages into fewer, larger buffers ([#1423](https://github.com/hyperium/tonic/issues/1423)) ([76eedc1](https://github.com/hyperium/tonic/commit/76eedc13d0dd891892301afa38c3dd8ae6646edf))
* **tonic-types:** add ability to extract rich error details from `google.rpc.Status` ([#1430](https://github.com/hyperium/tonic/issues/1430)) ([5fd635a](https://github.com/hyperium/tonic/commit/5fd635a30568ff629c4197c603c45b6b94750e88))
* **transport:** Add `Router::into_router` ([#1442](https://github.com/hyperium/tonic/issues/1442)) ([ea06a1b](https://github.com/hyperium/tonic/commit/ea06a1bb30bc325c7f6d7763fe48bf8b88c1c3ed))
* **transport:** Expose TcpConnectInfo fields ([#1449](https://github.com/hyperium/tonic/issues/1449)) ([74b079c](https://github.com/hyperium/tonic/commit/74b079ce752311fbe760d748804d801c385a5e7a))
* **web:** Add `GrpcWebClientService` ([#1472](https://github.com/hyperium/tonic/issues/1472)) ([dc29c17](https://github.com/hyperium/tonic/commit/dc29c17ae3ef729024e1f80c66566b09d7a01051))



## [0.9.2](https://github.com/hyperium/tonic/compare/v0.9.1...v0.9.2) (2023-04-17)



## [0.9.1](https://github.com/hyperium/tonic/compare/v0.9.0...v0.9.1) (2023-04-03)



# [0.9.0](https://github.com/hyperium/tonic/compare/v0.8.4...v0.9.0) (2023-03-31)


### Bug Fixes

* **build:** Allow Services to be named Result ([#1203](https://github.com/hyperium/tonic/issues/1203)) ([a562a3c](https://github.com/hyperium/tonic/commit/a562a3ce329a38696dfcb0d82b7102d93fb30a5c)), closes [#1156](https://github.com/hyperium/tonic/issues/1156)
* **codec:** Cancelled client streaming handling ([#1315](https://github.com/hyperium/tonic/issues/1315)) ([c8027a1](https://github.com/hyperium/tonic/commit/c8027a1385dd5d3fb6abdce7be49c46a43d4f3c2)), closes [#848](https://github.com/hyperium/tonic/issues/848)
* MetadataKey::from_bytes returns an error ([#1246](https://github.com/hyperium/tonic/issues/1246)) ([930c805](https://github.com/hyperium/tonic/commit/930c805127cada70e4e4ab03c7680214b5c2a4f5))
* **web:** Fix `enable` and update docs ([#1326](https://github.com/hyperium/tonic/issues/1326)) ([a9db219](https://github.com/hyperium/tonic/commit/a9db219e50b7d27e48cd44e76941113a36b72e26))


### Features

* add GrpcMethod extension into request for client ([#1275](https://github.com/hyperium/tonic/issues/1275)) ([7a6b20d](https://github.com/hyperium/tonic/commit/7a6b20d8ef5d31c9cc01f0cf697df1f3e28cb421))
* **build:** Builder: add {enum,message}_attributes ([#1234](https://github.com/hyperium/tonic/issues/1234)) ([ff642f9](https://github.com/hyperium/tonic/commit/ff642f9233beab322333745f9edfa9c62ae18ca4))
* **codec:** Configure max request message size ([#1274](https://github.com/hyperium/tonic/issues/1274)) ([9f716d8](https://github.com/hyperium/tonic/commit/9f716d841184b8521720c6ed941af137ca2ee6a0)), closes [#1097](https://github.com/hyperium/tonic/issues/1097)
* **core:** Default encoding/decoding limits ([#1335](https://github.com/hyperium/tonic/issues/1335)) ([ff33119](https://github.com/hyperium/tonic/commit/ff331199e45c8b53e93f1bd51ccd74dafc2146ac))
* **reflection:** Add dummy implementation for extension ([#1209](https://github.com/hyperium/tonic/issues/1209)) ([fdff111](https://github.com/hyperium/tonic/commit/fdff11115b44c4cc7e3de59ea045a193fa6881bc))
* Rename api related to protobuf ([#1224](https://github.com/hyperium/tonic/issues/1224)) ([d2542dc](https://github.com/hyperium/tonic/commit/d2542dc034e89383bd182a25a0d3235859fb10f9))
* **tls:** add an option for optional TLS client authentication ([#1163](https://github.com/hyperium/tonic/issues/1163)) ([773e4e1](https://github.com/hyperium/tonic/commit/773e4e1749daf023222f2294816b1f09d9e916a0)), closes [#687](https://github.com/hyperium/tonic/issues/687)
* **tonic:** Use NamedService without transport feature ([#1273](https://github.com/hyperium/tonic/issues/1273)) ([5acde56](https://github.com/hyperium/tonic/commit/5acde56176d928ffddbf1076e922764fb151f959))
* **transport:** Add`local_addr` to `Request o` ([#1327](https://github.com/hyperium/tonic/issues/1327)) ([b54ce23](https://github.com/hyperium/tonic/commit/b54ce2321a5cba1c32261f4eda2b27d1110b893d))
* **transport:** added support for EC keys ([#1145](https://github.com/hyperium/tonic/issues/1145)) ([17d6a4b](https://github.com/hyperium/tonic/commit/17d6a4b576c1571bb149d3e935e9a835265a80dd)), closes [#1143](https://github.com/hyperium/tonic/issues/1143)
* **types:** Add gRPC Richer Error Model support (Docs) ([#1317](https://github.com/hyperium/tonic/issues/1317)) ([69ce71e](https://github.com/hyperium/tonic/commit/69ce71efa6f4601c9e8060e87d0641a51251e9ab))
* **types:** Add gRPC Richer Error Model support (Examples) ([#1300](https://github.com/hyperium/tonic/issues/1300)) ([d471212](https://github.com/hyperium/tonic/commit/d471212ee8264ca6c5169a9893f361187e9378c9))
* **types:** Add gRPC Richer Error Model support (Help) ([#1293](https://github.com/hyperium/tonic/issues/1293)) ([d6041a9](https://github.com/hyperium/tonic/commit/d6041a99c2a216a2ebc83b7bc5a0947ba7ca869c))
* **types:** Add gRPC Richer Error Model support (LocalizedMessage) ([#1295](https://github.com/hyperium/tonic/issues/1295)) ([d54d02d](https://github.com/hyperium/tonic/commit/d54d02d3ed8bf221c0c54494b7ce692d412391a4))
* **types:** Add gRPC Richer Error Model support (PreconditionFailure) ([#1276](https://github.com/hyperium/tonic/issues/1276)) ([2378581](https://github.com/hyperium/tonic/commit/2378581850483f26fd7c1dee0a797d936b73e881))
* **types:** Add gRPC Richer Error Model support (QuotaFailure) ([#1204](https://github.com/hyperium/tonic/issues/1204)) ([03b4735](https://github.com/hyperium/tonic/commit/03b4735bb4ba7c6e84842d0515d1fd3be9d1cc13))
* **types:** Add gRPC Richer Error Model support (ResourceInfo) ([#1282](https://github.com/hyperium/tonic/issues/1282)) ([7eeda24](https://github.com/hyperium/tonic/commit/7eeda24350c5a61cae7c8e56cc0439d9c40cc77d))
* **types:** Add gRPC Richer Error Model support (RetryInfo) ([#1095](https://github.com/hyperium/tonic/issues/1095)) ([6cdb3d4](https://github.com/hyperium/tonic/commit/6cdb3d4685966b71f051e4cd67c50e1d2db402f5))
* **types:** add support for `DebugInfo` error message type ([#1179](https://github.com/hyperium/tonic/issues/1179)) ([3076e82](https://github.com/hyperium/tonic/commit/3076e8251e602ed6e98a8b3029070b33e3459109))
* **types:** Expose FILE_DESCRIPTOR_SET  ([#1210](https://github.com/hyperium/tonic/issues/1210)) ([cc42d1f](https://github.com/hyperium/tonic/commit/cc42d1f88c39d87b244f863daf4ff625f6ff36df))



## [0.8.4](https://github.com/hyperium/tonic/compare/v0.8.3...v0.8.4) (2022-11-29)


### Bug Fixes

* **build:** Fix CodeGen8uilder typo ([#1165](https://github.com/hyperium/tonic/issues/1165)) ([#1166](https://github.com/hyperium/tonic/issues/1166)) ([c7476ff](https://github.com/hyperium/tonic/commit/c7476fff425b972c7966228fd38a9191e8d2ddc9))



## [0.8.3](https://github.com/hyperium/tonic/compare/v0.8.2...v0.8.3) (2022-11-28)


### Bug Fixes

* do not panic while encoding oversized bodies ([#1142](https://github.com/hyperium/tonic/issues/1142)) ([33e22bb](https://github.com/hyperium/tonic/commit/33e22bbc5ef1b74de82394c3ebfea27382419620)), closes [#1141](https://github.com/hyperium/tonic/issues/1141)
* **reflection, health:** Remove transport feature ([#1112](https://github.com/hyperium/tonic/issues/1112)) ([7153289](https://github.com/hyperium/tonic/commit/7153289b51f7770cdd00cefeceddacc4cf36df97))


### Features

* **build:** Add `build_transport` builder option ([#1130](https://github.com/hyperium/tonic/issues/1130)) ([1f5bc9b](https://github.com/hyperium/tonic/commit/1f5bc9b9d55f814d1cb83de6f43239e275122265))
* **build:** Add `CodeGenBuilder` ([#1154](https://github.com/hyperium/tonic/issues/1154)) ([c4525ba](https://github.com/hyperium/tonic/commit/c4525ba6ad21cf9db8d1857931f430cbe924aeb5))
* **build:** Add disable_comments option ([#1127](https://github.com/hyperium/tonic/issues/1127)) ([e188521](https://github.com/hyperium/tonic/commit/e1885211495e63d962bc1d00f9be6eeaab2bb901))
* Expose `Request#into_parts` and `Request#from_parts` ([#1118](https://github.com/hyperium/tonic/issues/1118)) ([b409ddd](https://github.com/hyperium/tonic/commit/b409ddd478959e239aeef3cb8715cd3ace470a8f))
* **transport:** add `from_listener` for `TcpIncoming` ([#1093](https://github.com/hyperium/tonic/issues/1093)) ([0b03b30](https://github.com/hyperium/tonic/commit/0b03b30cccc67d517b05587614405d63d942b1bb))
* **web:** Implement tower::Layer for tonic_web::Config ([#1119](https://github.com/hyperium/tonic/issues/1119)) ([40536dc](https://github.com/hyperium/tonic/commit/40536dc13428f6338610d74f7b45a5f9c87d9335))
* **web:** Removed Cors impl and replaced with tower-http's CorsLayer ([#1123](https://github.com/hyperium/tonic/issues/1123)) ([a98d719](https://github.com/hyperium/tonic/commit/a98d719fb4b0a88127504a1ab3eb472e842c6b71)), closes [#1122](https://github.com/hyperium/tonic/issues/1122)



## [0.8.2](https://github.com/hyperium/tonic/compare/v0.8.0...v0.8.2) (2022-09-28)


### Bug Fixes

* **transport:** Bump axum for CVE-2022-3212 ([#1088](https://github.com/hyperium/tonic/issues/1088)) ([cddd992](https://github.com/hyperium/tonic/commit/cddd99266682127a3fa0e5d601f56a6346369814))


### Features

* add `Result<T>` type alias for `std::result::Result<T, tonic::Status>` ([#1085](https://github.com/hyperium/tonic/issues/1085)) ([56ff45d](https://github.com/hyperium/tonic/commit/56ff45d9a36040c429753d0d118ad980fbfe3eb8))
* **build:** add `cleanup-markdown` feature flag ([#1086](https://github.com/hyperium/tonic/issues/1086)) ([c1b08df](https://github.com/hyperium/tonic/commit/c1b08dffacb67e13ce7e94a002eee8999ca7c0e5))
* **tonic:** impl `Clone` for `Status` using `Arc` ([#1076](https://github.com/hyperium/tonic/issues/1076)) ([ee3d0df](https://github.com/hyperium/tonic/commit/ee3d0dfe7556fc7e996764f650ee3351097e7309))
* **transport:** Expose hyper's H2 adaptive window on server ([#1071](https://github.com/hyperium/tonic/issues/1071)) ([919d28b](https://github.com/hyperium/tonic/commit/919d28b2b96c7c803cec131a9e36e80d2b071701))
* **types:** Add gRPC Richer Error Model support (BadRequest) ([#1068](https://github.com/hyperium/tonic/issues/1068)) ([3e40d81](https://github.com/hyperium/tonic/commit/3e40d819cfbd3d5e4e078b79e3c95a43d14d489e)), closes [/github.com/hyperium/tonic/pull/1068#discussion_r956117520](https://github.com//github.com/hyperium/tonic/pull/1068/issues/discussion_r956117520)



# [0.8.0](https://github.com/hyperium/tonic/compare/v0.7.2...v0.8.0) (2022-07-29)


### Features

* Add `Grpc::with_origin` for clients ([#1017](https://github.com/hyperium/tonic/issues/1017)) ([10f6d2f](https://github.com/hyperium/tonic/commit/10f6d2f1a9fa3969599ebd674f7be27f4f458754))
* **build:** Add option to emit rerun-if-changed instructions ([#1021](https://github.com/hyperium/tonic/issues/1021)) ([1d2083a](https://github.com/hyperium/tonic/commit/1d2083a1a690edcb3f95343edfe229339c4257b7))
* **build:** Better support for custom codecs ([#999](https://github.com/hyperium/tonic/issues/999)) ([de2e4ac](https://github.com/hyperium/tonic/commit/de2e4ac077c076736dc451f3415ea7da1a61a560))
* Decouple `NamedService` from the `transport` feature ([#969](https://github.com/hyperium/tonic/issues/969)) ([feae96c](https://github.com/hyperium/tonic/commit/feae96c5be1247af368e6ce665c8df757d298e35))


### BREAKING CHANGES

* **build:** `CODEC_PATH` moved from const to fn



## [0.7.2](https://github.com/hyperium/tonic/compare/v0.7.1...v0.7.2) (2022-05-05)


### Bug Fixes

* **build:** Reduce `Default` bound requirement ([#974](https://github.com/hyperium/tonic/issues/974)) ([4533a6e](https://github.com/hyperium/tonic/commit/4533a6e20eb889f8f13446c0edf39613fa4fe9f6))
* don't enable default features in tower ([#972](https://github.com/hyperium/tonic/issues/972)) ([b4f9634](https://github.com/hyperium/tonic/commit/b4f96343afe6106db80f41f49e576a687bfcd633))
* **transport:** Emit `HttpsUriWithoutTlsSupport` only w/ tls feat ([#996](https://github.com/hyperium/tonic/issues/996)) ([1dd5ad2](https://github.com/hyperium/tonic/commit/1dd5ad2b07810fc6eb5015c152ec737b5f0ca39c))


### Features

* Add TryFrom implementations for MetadataValue ([#990](https://github.com/hyperium/tonic/issues/990)) ([edc5a0d](https://github.com/hyperium/tonic/commit/edc5a0d88d4a392effe065dfcc1c005b6bb55b5d))



## [0.7.1](https://github.com/hyperium/tonic/compare/v0.7.0...v0.7.1) (2022-04-04)


### Features

* **transport:** Add `channel` feature flag ([#960](https://github.com/hyperium/tonic/issues/960)) ([f1ca90f](https://github.com/hyperium/tonic/commit/f1ca90f2882925c30f96ef60ccfd4fe39bc2c93b))



# [0.7.0](https://github.com/hyperium/tonic/compare/v0.6.2...v0.7.0) (2022-04-01)


### Bug Fixes

* **build:** clippy warning for must_use ([#892](https://github.com/hyperium/tonic/issues/892)) ([a337f13](https://github.com/hyperium/tonic/commit/a337f132a57dfcc262b70537cf31686519e0f73c))
* **codec:** Remove `Default` bound on `Codec` ([#894](https://github.com/hyperium/tonic/issues/894)) ([d574cfd](https://github.com/hyperium/tonic/commit/d574cfda3a692d300db02f486a1792a99b3f9f6d))
* **codec:** Return None after poll_data error ([#921](https://github.com/hyperium/tonic/issues/921)) ([d7cae70](https://github.com/hyperium/tonic/commit/d7cae702fc2284473846db7c946baf87977b7b48))
* Handle interceptor errors as responses ([#840](https://github.com/hyperium/tonic/issues/840)) ([#842](https://github.com/hyperium/tonic/issues/842)) ([bf44940](https://github.com/hyperium/tonic/commit/bf44940f9b73709a83b31e4595a3d8ad262797a3))
* **health:** Correctly implement spec for overall health ([#897](https://github.com/hyperium/tonic/issues/897)) ([2b0ffee](https://github.com/hyperium/tonic/commit/2b0ffee62034f5983f8d6dcdafccd66f780559f2))
* Return error on non https uri instead of panic ([#838](https://github.com/hyperium/tonic/issues/838)) ([ef6e245](https://github.com/hyperium/tonic/commit/ef6e245180936097e56f5f95ed8b182674f3131b))
* **tonic:** Expose h2 error instead of reason ([#883](https://github.com/hyperium/tonic/issues/883)) ([a33e15a](https://github.com/hyperium/tonic/commit/a33e15a387a6ca1844748346904d28cb4caae84b))
* **tonic:** Preserve HTTP method in interceptor ([#912](https://github.com/hyperium/tonic/issues/912)) ([e623562](https://github.com/hyperium/tonic/commit/e6235623c4707f97e9b9f7c3ba88745050a884e5))
* **transport:** connect w/ connector infailable ([#922](https://github.com/hyperium/tonic/issues/922)) ([a197c20](https://github.com/hyperium/tonic/commit/a197c20469a666164c5cba280679e55b9e9e2b6c))
* **transport:** Endpoint returns transport error ([#920](https://github.com/hyperium/tonic/issues/920)) ([ee6e726](https://github.com/hyperium/tonic/commit/ee6e726707a6839c6cabe672eb296c6118a2a1cd))
* **transport:** Make `Server::layer()` support more than one layer ([#932](https://github.com/hyperium/tonic/issues/932)) ([e30bb7e](https://github.com/hyperium/tonic/commit/e30bb7ede7e107a3181cd786533c250ba09a2fcf))
* **transport:** Make server builder more consitient ([#901](https://github.com/hyperium/tonic/issues/901)) ([6763d19](https://github.com/hyperium/tonic/commit/6763d191d267c1b9f861b96ad0f4b850e0264f4d))
* **web:** Fix error tonic-web doc url ([#928](https://github.com/hyperium/tonic/issues/928)) ([37cd483](https://github.com/hyperium/tonic/commit/37cd48304f07adf09ab61b74b6ba3c91a24d2729))


### Features

* **build:** add constructor `from_arc` for gRPC servers ([#875](https://github.com/hyperium/tonic/issues/875)) ([7179f7a](https://github.com/hyperium/tonic/commit/7179f7ae6a5186bb64e4c120302084f56c053206))
* **build:** Expose Prost generation plugin ([#947](https://github.com/hyperium/tonic/issues/947)) ([d4bd475](https://github.com/hyperium/tonic/commit/d4bd4758dd80135f89d3e559c5d7f42ccbbab504))
* **build:** use prettyplease to format output ([#890](https://github.com/hyperium/tonic/issues/890)) ([#904](https://github.com/hyperium/tonic/issues/904)) ([d6c0fc1](https://github.com/hyperium/tonic/commit/d6c0fc112b2288a080fd0a727453b24d666e3d79))
* **health:** Expose `HealthService` publically ([#930](https://github.com/hyperium/tonic/issues/930)) ([097e7e8](https://github.com/hyperium/tonic/commit/097e7e85a9079bb76bef54921f03c6f7e0ee0744))
* Implement hash for `Code` ([#917](https://github.com/hyperium/tonic/issues/917)) ([6bc7dab](https://github.com/hyperium/tonic/commit/6bc7dab8e099c8ce226a6261e545d8d131c604f0))
* **tls:** upgrade to tokio-rustls 0.23 (rustls 0.20) ([#859](https://github.com/hyperium/tonic/issues/859)) ([4548997](https://github.com/hyperium/tonic/commit/4548997080c9c34f12dc0ff83ab0e2bb35ceca9c))
* **transport:** add unix socket support in server ([#861](https://github.com/hyperium/tonic/issues/861)) ([dee2ab5](https://github.com/hyperium/tonic/commit/dee2ab52ff4a2995156a3baf5ea916b479fd1d14))
* **transport:** port router to axum ([#830](https://github.com/hyperium/tonic/issues/830)) ([6dfc20e](https://github.com/hyperium/tonic/commit/6dfc20e1db455be12b0a647533c65bbfd6ae78f2))
* **transport:** support customizing `Channel`'s async executor ([#935](https://github.com/hyperium/tonic/issues/935)) ([0859d82](https://github.com/hyperium/tonic/commit/0859d82e577fb024e39ce9b5b7356b95dcb66562))
* Update prost to 0.10 ([#948](https://github.com/hyperium/tonic/issues/948)) ([c78274e](https://github.com/hyperium/tonic/commit/c78274e3fe5763cba291a605979cd7175ad6c38f))



## [0.6.2](https://github.com/hyperium/tonic/compare/v0.6.1...v0.6.2) (2021-12-08)


### Bug Fixes

* **examples:** Fix autoreload example ([#798](https://github.com/hyperium/tonic/issues/798)) ([#818](https://github.com/hyperium/tonic/issues/818)) ([8508f36](https://github.com/hyperium/tonic/commit/8508f369c2c12b09bcd6c099a7915566603911fd))



## [0.6.1](https://github.com/hyperium/tonic/compare/v0.6.0...v0.6.1) (2021-10-27)


### Bug Fixes

* **transport:** Bump hyper to 0.14.14 ([#813](https://github.com/hyperium/tonic/issues/813)) ([2a3e9b2](https://github.com/hyperium/tonic/commit/2a3e9b2f6fa459b065c5a4ebeab5f447a3515707))



# [0.6.0](https://github.com/hyperium/tonic/compare/v0.5.2...v0.6.0) (2021-10-25)


### Bug Fixes

* **build:** Correctly convert `Empty` to `()` ([#734](https://github.com/hyperium/tonic/issues/734)) ([ff6a690](https://github.com/hyperium/tonic/commit/ff6a690cec9daca33984cabea66f9d370ac63462))
* **build:** split path types in compile ([#721](https://github.com/hyperium/tonic/issues/721)) ([53ecc1f](https://github.com/hyperium/tonic/commit/53ecc1f85e7f7eeb0dce4ab23432d6c36d8a46b0))
* **tonic:** change `connect_lazy` to be infallible ([#712](https://github.com/hyperium/tonic/issues/712)) ([2e47154](https://github.com/hyperium/tonic/commit/2e471548d89be98d26b2332d059a24a3fc15ec23))
* **tonic:** fix extensions disappearing during streaming requests ([5c1bb90](https://github.com/hyperium/tonic/commit/5c1bb90ce82ecf90843a7c959edd7ef8fc280f62)), closes [#770](https://github.com/hyperium/tonic/issues/770)
* **tonic:** Remove `Sync` requirement for streams ([#804](https://github.com/hyperium/tonic/issues/804)) ([23c1392](https://github.com/hyperium/tonic/commit/23c1392fb7e0ac50bcdedc35509917061bc858e1))
* **tonic:** Status code to set correct source on unkown error ([#799](https://github.com/hyperium/tonic/issues/799)) ([4054d61](https://github.com/hyperium/tonic/commit/4054d61e14b9794a72b48de1a051c26129ec36b1))
* **transport:** AddOrigin panic on invalid uri ([#801](https://github.com/hyperium/tonic/issues/801)) ([3ab00f3](https://github.com/hyperium/tonic/commit/3ab00f304dd204fccf00d1995e635fa6b2f8503b))
* **transport:** Correctly map hyper errors ([#629](https://github.com/hyperium/tonic/issues/629)) ([4947b07](https://github.com/hyperium/tonic/commit/4947b076f5b0b5149ee7f6144515535b85f65db5))


### Features

* **build:** Support prost's include_file option ([#774](https://github.com/hyperium/tonic/issues/774)) ([3f9ab80](https://github.com/hyperium/tonic/commit/3f9ab801f7ee50ec04ab0f73cd457898dc687e61))
* Update `prost` and friends to 0.9 ([#791](https://github.com/hyperium/tonic/issues/791)) ([09805ec](https://github.com/hyperium/tonic/commit/09805ece453047bf609b1a69c72931eae6e1144a))



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



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


### Bug Fixes

* **build:** allow services to be named `Service` ([#709](https://github.com/hyperium/tonic/issues/709)) ([380d81d](https://github.com/hyperium/tonic/commit/380d81dd86a4d4ab2a23a7d9c072eab67631c331))
* **build:** remove unnecessary `Debug` constraint for client streams ([#719](https://github.com/hyperium/tonic/issues/719)) ([167e8cb](https://github.com/hyperium/tonic/commit/167e8cb5b212338b0d668f5304ab19823ab94529))


### Features

* **examples:** add grpc-web example ([#710](https://github.com/hyperium/tonic/issues/710)) ([5aa8ae1](https://github.com/hyperium/tonic/commit/5aa8ae1fec27377cd4c2a41d309945d7e38087d0))
* **health:** Expose grpc_health_v1 file descriptor set ([#620](https://github.com/hyperium/tonic/issues/620)) ([6ee638d](https://github.com/hyperium/tonic/commit/6ee638d9409144dc1c587283f47994ba9f4b8efd))
* **tonic:** add `Interceptor` trait ([#713](https://github.com/hyperium/tonic/issues/713)) ([8c8f4d1](https://github.com/hyperium/tonic/commit/8c8f4d12515643050f47227894c98e226b01f924))
* **transport:** Add `Connected` impl for `DuplexStream` ([#722](https://github.com/hyperium/tonic/issues/722)) ([0e33a02](https://github.com/hyperium/tonic/commit/0e33a0241e642b402a2215d30a8bfc0de2b168d2))



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


### Bug Fixes

* **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:** 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)
* **codec:** improve error message for invalid compression flag ([#663](https://github.com/hyperium/tonic/issues/663)) ([9cc14b7](https://github.com/hyperium/tonic/commit/9cc14b79fba9e789e215f7ea3fa40ccfaecc8e59))
* **examples:** Fix tower examples ([#624](https://github.com/hyperium/tonic/issues/624)) ([4a917a3](https://github.com/hyperium/tonic/commit/4a917a32f05c70c99d608be5ae3fc58f130ee4df))
* **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))
* **tonic:** don't remove reserved headers in interceptor ([#701](https://github.com/hyperium/tonic/issues/701)) ([6711b80](https://github.com/hyperium/tonic/commit/6711b8067457ed31f1844e3ec6571ef0c4589325))
* **tonic:** make `Interceptor` `UnwindSafe` ([#641](https://github.com/hyperium/tonic/issues/641)) ([57509d3](https://github.com/hyperium/tonic/commit/57509d321ba49e6e9189efef345d59089875dff8))
* **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-web:** implement grpc <-> grpc-web protocol translation ([#455](https://github.com/hyperium/tonic/issues/455)) ([c309063](https://github.com/hyperium/tonic/commit/c309063254dff42fd05afc5e56b0b0371b905758))
* **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))
* **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

* **tonic:** Add `Request::set_timeout` ([#615](https://github.com/hyperium/tonic/issues/615)) ([dae31d0](https://github.com/hyperium/tonic/commit/dae31d0e1cfafaaad9d634d7c0022c65ab76d7e1))
* **transport:** Support timeouts with "grpc-timeout" header ([#606](https://github.com/hyperium/tonic/issues/606)) ([9ff4f7b](https://github.com/hyperium/tonic/commit/9ff4f7b8e418278a923a86bb925e3f3e189ca7e0))



## [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

* **build:** Add `prostoc_args` ([#577](https://github.com/hyperium/tonic/issues/577)) ([480a794](https://github.com/hyperium/tonic/commit/480a79409c4cb9a1c680e57d0f74ad1d4f18beaa))
* Expose status constructors ([#579](https://github.com/hyperium/tonic/issues/579)) ([0d05aa0](https://github.com/hyperium/tonic/commit/0d05aa0d02bd3037e81c72dcf7fa5168d5a62097))
* **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))


### Reverts

* Revert "Remove grpc-timeout header from reserved headers (#603)" ([7aaa2f8](https://github.com/hyperium/tonic/commit/7aaa2f85d991d875673825fd76931d0a4f3c86b0)), closes [#603](https://github.com/hyperium/tonic/issues/603)



## [0.4.1](https://github.com/hyperium/tonic/compare/v0.4.0...v0.4.1) (2021-03-16)


### Bug Fixes

* Depend on at least tower 0.4.4 ([#554](https://github.com/hyperium/tonic/issues/554)) ([ca3b9a1](https://github.com/hyperium/tonic/commit/ca3b9a1df12f32a425926a6cd7d04e1692f8f503)), closes [#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)


### Features

* **build:** Add disable_package_emission option to tonic-build ([#556](https://github.com/hyperium/tonic/issues/556)) ([4f5e160](https://github.com/hyperium/tonic/commit/4f5e160679bf1ac37c7d3094a65690ce59986fc3))
* **build:** Support compiling well-known protobuf types ([#522](https://github.com/hyperium/tonic/issues/522)) ([61555ff](https://github.com/hyperium/tonic/commit/61555ff2b5b76e4e3172717354aed1e6f31d6611))
* **build:** Use `RUSTFMT` to find `rustfmt` binary ([#566](https://github.com/hyperium/tonic/issues/566)) ([ea56e2e](https://github.com/hyperium/tonic/commit/ea56e2e2b89d45c95c60152cbe5e4338e1c997fd))
* Implement gRPC Reflection Service ([#340](https://github.com/hyperium/tonic/issues/340)) ([c54f247](https://github.com/hyperium/tonic/commit/c54f24721c669f0784694568f387bba6bec98e12))



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


### Bug Fixes

* **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))
* 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)
* **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)
* **transport:** return Poll::ready until error is consumed  ([#536](https://github.com/hyperium/tonic/issues/536)) ([dafea9a](https://github.com/hyperium/tonic/commit/dafea9adeec5626ee780bc3ad7dc69691db51a82))


* fix(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)


### Features

* **tonic:** 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:** Fix TLS accept w/ peer certs ([#535](https://github.com/hyperium/tonic/issues/535)) ([41c51f1](https://github.com/hyperium/tonic/commit/41c51f1c61ac957e439ced4302f09160c850787e))
* **transport:** Move error! to debug! ([#537](https://github.com/hyperium/tonic/issues/537)) ([a7778ad](https://github.com/hyperium/tonic/commit/a7778ad16611b7ade64c33256eecf9825408f06a))


### BREAKING CHANGES

* `TryFrom` API has been changed.



## [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))
* Remove uses of pin_project::project attribute ([#367](https://github.com/hyperium/tonic/issues/367)) ([5bda615](https://github.com/hyperium/tonic/commit/5bda6156328bd2c94bc274588871b666f1b72d6e))
* **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))


### Features

* 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))
* **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))



## [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

* Add Status with Details Constructor ([#308](https://github.com/hyperium/tonic/issues/308)) ([cfd59db](https://github.com/hyperium/tonic/commit/cfd59dbb342a8b7d216f4856e13d24b564c606f3))
* **build:** Add support for custom prost config ([#318](https://github.com/hyperium/tonic/issues/318)) ([202093c](https://github.com/hyperium/tonic/commit/202093c31715b52997c6c206c758924ff5f69bc8))
* **build:** Decouple codgen from `prost` ([#170](https://github.com/hyperium/tonic/issues/170)) ([f65cda1](https://github.com/hyperium/tonic/commit/f65cda1ea0a190fe07c4f8d91473baad9a6f1f77))
* **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)
* **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))
* Sanitize custom metadata ([#138](https://github.com/hyperium/tonic/issues/138)) ([f9502df](https://github.com/hyperium/tonic/commit/f9502dfd7ef306fff86c83b711bc96623555ef5c))
* **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))
* **transport:** Update builders to move self ([#132](https://github.com/hyperium/tonic/issues/132)) ([85ef18f](https://github.com/hyperium/tonic/commit/85ef18f8b7f91047ca5bcfe5fc90e3c510c7936a))


### Features

* Add `Status` constructors ([#137](https://github.com/hyperium/tonic/issues/137)) ([997241c](https://github.com/hyperium/tonic/commit/997241c43fdb390caad19a41dc6bf67724de521a))
* expose tcp_nodelay for clients and servers ([#145](https://github.com/hyperium/tonic/issues/145)) ([0eb9991](https://github.com/hyperium/tonic/commit/0eb9991b9fcd4a688904788966d1e5ab74918571))
* **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)
* **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))


### 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

* Add `IntoRequest` and `IntoStreamingRequest` traits ([#66](https://github.com/hyperium/tonic/issues/66)) ([4bb087b](https://github.com/hyperium/tonic/commit/4bb087b5ff19636a20e10a669ba3b46f99c84358))
* **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))


### 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))
