# Change Log

## [v1.2.2](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.2.2) (2017-04-17)
**Merged pull requests:**

- metadata: fix properly and change to Outgoing [\#361](https://github.com/grpc-ecosystem/grpc-gateway/pull/361)

## [v1.2.1](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.2.1) (2017-04-17)
**Merged pull requests:**

- Add changelog for 1.2.1 [\#360](https://github.com/grpc-ecosystem/grpc-gateway/pull/360)
- bugfix: reflect upstream api change. [\#359](https://github.com/grpc-ecosystem/grpc-gateway/pull/359)

## [v1.2.0](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.2.0) (2017-03-31)
**Merged pull requests:**

- Add changelog for 1.2.0 [\#342](https://github.com/grpc-ecosystem/grpc-gateway/pull/342)

## [v1.2.0.rc1](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.2.0.rc1) (2017-03-24)
**Merged pull requests:**

- Update go\_out parameter to remove comma [\#333](https://github.com/grpc-ecosystem/grpc-gateway/pull/333)
- Update stale path in README [\#332](https://github.com/grpc-ecosystem/grpc-gateway/pull/332)
- improve documentation regarding external dependencies [\#330](https://github.com/grpc-ecosystem/grpc-gateway/pull/330)
- Return an error on invalid nested query parameters. [\#329](https://github.com/grpc-ecosystem/grpc-gateway/pull/329)
- Update upstream proto files and add google.golang.org/genproto support. [\#325](https://github.com/grpc-ecosystem/grpc-gateway/pull/325)
- Support oneof fields in query params [\#321](https://github.com/grpc-ecosystem/grpc-gateway/pull/321)
- Do not ignore the error coming from http.ListenAndServe in examples [\#319](https://github.com/grpc-ecosystem/grpc-gateway/pull/319)
- Look up enum value maps by their proto name [\#315](https://github.com/grpc-ecosystem/grpc-gateway/pull/315)
- enable parsing enums from query parameters [\#314](https://github.com/grpc-ecosystem/grpc-gateway/pull/314)
- Do not add imports from methods with no bindings. [\#312](https://github.com/grpc-ecosystem/grpc-gateway/pull/312)
- Convert the first letter of method name to upper [\#300](https://github.com/grpc-ecosystem/grpc-gateway/pull/300)
- write query parameters to swagger definition [\#297](https://github.com/grpc-ecosystem/grpc-gateway/pull/297)
- Bump swagger-client to 2.1.28 for examples/browser [\#290](https://github.com/grpc-ecosystem/grpc-gateway/pull/290)
- pin to version before es6ism [\#289](https://github.com/grpc-ecosystem/grpc-gateway/pull/289)
- Prevent lack of http bindings from generating non-building output [\#286](https://github.com/grpc-ecosystem/grpc-gateway/pull/286)
- Added support for Timestamp in URL. [\#281](https://github.com/grpc-ecosystem/grpc-gateway/pull/281)
- add plugin param 'allow\_delete\_body'  [\#280](https://github.com/grpc-ecosystem/grpc-gateway/pull/280)
- Fix ruby gen command [\#275](https://github.com/grpc-ecosystem/grpc-gateway/pull/275)
- Make grpc-gateway support enum fields in path parameter [\#273](https://github.com/grpc-ecosystem/grpc-gateway/pull/273)
- remove unnecessary make\(\) [\#271](https://github.com/grpc-ecosystem/grpc-gateway/pull/271)
- preserve field order in swagger spec [\#270](https://github.com/grpc-ecosystem/grpc-gateway/pull/270)
- Merge \#228 [\#268](https://github.com/grpc-ecosystem/grpc-gateway/pull/268)
- Handle methods with no bindings more carefully [\#267](https://github.com/grpc-ecosystem/grpc-gateway/pull/267)
- describe default marshaler in README.md [\#266](https://github.com/grpc-ecosystem/grpc-gateway/pull/266)
- Add request\_context flag to utilize \(\*http.Request\).Context\(\) in handlers [\#265](https://github.com/grpc-ecosystem/grpc-gateway/pull/265)
- Regenerate examples [\#264](https://github.com/grpc-ecosystem/grpc-gateway/pull/264)
- Correct runtime.errorBody protobuf field tag [\#256](https://github.com/grpc-ecosystem/grpc-gateway/pull/256)
- Pass permanent HTTP request headers [\#252](https://github.com/grpc-ecosystem/grpc-gateway/pull/252)
- regenerate examples, fix tests for go tip [\#248](https://github.com/grpc-ecosystem/grpc-gateway/pull/248)
- Render the swagger request body properly [\#247](https://github.com/grpc-ecosystem/grpc-gateway/pull/247)
- Error output should have lowercase attribute names [\#244](https://github.com/grpc-ecosystem/grpc-gateway/pull/244)
- runtime - export prefix constants [\#236](https://github.com/grpc-ecosystem/grpc-gateway/pull/236)
- README - Add CoreOS example [\#231](https://github.com/grpc-ecosystem/grpc-gateway/pull/231)
- Docs - Add section about how HTTP maps to gRPC [\#227](https://github.com/grpc-ecosystem/grpc-gateway/pull/227)
- readme: added links to additional documentation [\#222](https://github.com/grpc-ecosystem/grpc-gateway/pull/222)
- Use a released version of protoc [\#216](https://github.com/grpc-ecosystem/grpc-gateway/pull/216)
- Add contribution guideline [\#210](https://github.com/grpc-ecosystem/grpc-gateway/pull/210)
- improve\(genswagger:template\):added support for google.protobuf.Timestamp [\#209](https://github.com/grpc-ecosystem/grpc-gateway/pull/209)
- Allowing unknown fields to be dropped instead of returning error from… [\#208](https://github.com/grpc-ecosystem/grpc-gateway/pull/208)
- Avoid Internal Server Error on zero-length input for bidi streaming [\#200](https://github.com/grpc-ecosystem/grpc-gateway/pull/200)

## [v1.1.0](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.1.0) (2016-07-23)
**Merged pull requests:**

- Rename packages to follow the repository transfer [\#192](https://github.com/grpc-ecosystem/grpc-gateway/pull/192)
- return err early if EOF to prevent logging in normal conditions [\#191](https://github.com/grpc-ecosystem/grpc-gateway/pull/191)
- send Trailer header on error [\#188](https://github.com/grpc-ecosystem/grpc-gateway/pull/188)
- generate swagger output for streaming endpoints with a basic note [\#183](https://github.com/grpc-ecosystem/grpc-gateway/pull/183)

## [v1.0.0](https://github.com/grpc-ecosystem/grpc-gateway/tree/v1.0.0) (2016-06-15)
**Merged pull requests:**

- Regenerate files with the latest protoc-gen-go [\#185](https://github.com/grpc-ecosystem/grpc-gateway/pull/185)
- Add browser examples [\#184](https://github.com/grpc-ecosystem/grpc-gateway/pull/184)
- Fix golint and go vet errors [\#182](https://github.com/grpc-ecosystem/grpc-gateway/pull/182)
- Add integration with clients generated by swagger-codegen [\#181](https://github.com/grpc-ecosystem/grpc-gateway/pull/181)
- Simplify example services [\#180](https://github.com/grpc-ecosystem/grpc-gateway/pull/180)
- Avoid errors when req.RemoteAddr is empty [\#178](https://github.com/grpc-ecosystem/grpc-gateway/pull/178)
- Feature/headers [\#176](https://github.com/grpc-ecosystem/grpc-gateway/pull/176)
- Include HTTP req.remoteAddr in gRPC ctx [\#174](https://github.com/grpc-ecosystem/grpc-gateway/pull/174)
- Update dependencies [\#171](https://github.com/grpc-ecosystem/grpc-gateway/pull/171)
- Add bidirectional streaming support by running Send\(\) and Recv\(\) concurrently [\#170](https://github.com/grpc-ecosystem/grpc-gateway/pull/170)
- make Authorization header check case-insensitive to comply with RFC 2616 4.2 [\#164](https://github.com/grpc-ecosystem/grpc-gateway/pull/164)
- jsonpb: avoid duplicating upstream's struct [\#158](https://github.com/grpc-ecosystem/grpc-gateway/pull/158)
- Generate Swagger description for service methods using proto comments. [\#156](https://github.com/grpc-ecosystem/grpc-gateway/pull/156)
- Implement gRPC timeout support for inbound HTTP headers [\#155](https://github.com/grpc-ecosystem/grpc-gateway/pull/155)
- Add more examples to marshalers [\#154](https://github.com/grpc-ecosystem/grpc-gateway/pull/154)
- custom marshaler: handle `Accept` headers correctly [\#152](https://github.com/grpc-ecosystem/grpc-gateway/pull/152)
- Simplify custom marshaler API [\#151](https://github.com/grpc-ecosystem/grpc-gateway/pull/151)
- Fix camel case path parameter handling in swagger [\#149](https://github.com/grpc-ecosystem/grpc-gateway/pull/149)
- Swagger dot in path template [\#148](https://github.com/grpc-ecosystem/grpc-gateway/pull/148)
- Support map types in swagger generator [\#147](https://github.com/grpc-ecosystem/grpc-gateway/pull/147)
- Cleanup custom marshaler [\#146](https://github.com/grpc-ecosystem/grpc-gateway/pull/146)
- Implement custom Marshaler support, add jsonpb implemention. [\#144](https://github.com/grpc-ecosystem/grpc-gateway/pull/144)
- Allow period in path URL templates when generating Swagger templates. [\#143](https://github.com/grpc-ecosystem/grpc-gateway/pull/143)
- Link to LICENSE.txt [\#142](https://github.com/grpc-ecosystem/grpc-gateway/pull/142)
- Support map types in swagger generator [\#141](https://github.com/grpc-ecosystem/grpc-gateway/pull/141)
- Conditionally stops checking if generated file are up-to-date [\#136](https://github.com/grpc-ecosystem/grpc-gateway/pull/136)
- Generate Swagger description for service methods using proto comments. [\#134](https://github.com/grpc-ecosystem/grpc-gateway/pull/134)
- Swagger definitions now have `type` set to `object`. [\#133](https://github.com/grpc-ecosystem/grpc-gateway/pull/133)
- go\_package option as go import path [\#129](https://github.com/grpc-ecosystem/grpc-gateway/pull/129)
- Fix govet errors [\#126](https://github.com/grpc-ecosystem/grpc-gateway/pull/126)
- Fix data-race in generated codes [\#125](https://github.com/grpc-ecosystem/grpc-gateway/pull/125)
- Fix \#119 - CloseNotify race with ServeHTTP [\#120](https://github.com/grpc-ecosystem/grpc-gateway/pull/120)
- Replace glog with grpclog [\#118](https://github.com/grpc-ecosystem/grpc-gateway/pull/118)
- Fix a goroutine-leak in HTTP keep-alive [\#116](https://github.com/grpc-ecosystem/grpc-gateway/pull/116)
- Fix camel case path parameter handling in swagger [\#114](https://github.com/grpc-ecosystem/grpc-gateway/pull/114)
- gofmt -s [\#112](https://github.com/grpc-ecosystem/grpc-gateway/pull/112)
- fix typo [\#111](https://github.com/grpc-ecosystem/grpc-gateway/pull/111)
- fix typo [\#110](https://github.com/grpc-ecosystem/grpc-gateway/pull/110)
- fixes missing swagger operation objects [\#109](https://github.com/grpc-ecosystem/grpc-gateway/pull/109)
- Add parser and swagger support for enum, no gengateway yet [\#108](https://github.com/grpc-ecosystem/grpc-gateway/pull/108)
- README: add protoc-gen-swagger too [\#105](https://github.com/grpc-ecosystem/grpc-gateway/pull/105)
- README: Suggest go get -u by default. [\#104](https://github.com/grpc-ecosystem/grpc-gateway/pull/104)
- Cancel context when HTTP connection is closed [\#102](https://github.com/grpc-ecosystem/grpc-gateway/pull/102)
- wait test server up [\#100](https://github.com/grpc-ecosystem/grpc-gateway/pull/100)
- Fix the swagger section of the README.md [\#98](https://github.com/grpc-ecosystem/grpc-gateway/pull/98)
- Add documentation for using Swagger [\#97](https://github.com/grpc-ecosystem/grpc-gateway/pull/97)
- Better compatibility to field names generated by protoc-gen-go [\#96](https://github.com/grpc-ecosystem/grpc-gateway/pull/96)
- Update protoc from 3.0.0-beta1 to 3.0.0-beta2 [\#95](https://github.com/grpc-ecosystem/grpc-gateway/pull/95)
- Better grpc error strings [\#94](https://github.com/grpc-ecosystem/grpc-gateway/pull/94)
- make available header and trailer metadata [\#93](https://github.com/grpc-ecosystem/grpc-gateway/pull/93)
- make grpc.DialOption configurable [\#89](https://github.com/grpc-ecosystem/grpc-gateway/pull/89)
- Add request in error handlers [\#88](https://github.com/grpc-ecosystem/grpc-gateway/pull/88)
- Improve PascalFromSnake behavior [\#85](https://github.com/grpc-ecosystem/grpc-gateway/pull/85)
- Typo grcp -\> grpc [\#81](https://github.com/grpc-ecosystem/grpc-gateway/pull/81)
- Add abstraction of code generator implementation [\#78](https://github.com/grpc-ecosystem/grpc-gateway/pull/78)
- Support multivalue of metadata [\#77](https://github.com/grpc-ecosystem/grpc-gateway/pull/77)
- Fix broken test [\#76](https://github.com/grpc-ecosystem/grpc-gateway/pull/76)
- Added missing instruction line in README  [\#75](https://github.com/grpc-ecosystem/grpc-gateway/pull/75)
- Fix a complie error in generated go files [\#71](https://github.com/grpc-ecosystem/grpc-gateway/pull/71)
- Update generated .pb.go files in third\_party [\#69](https://github.com/grpc-ecosystem/grpc-gateway/pull/69)
- Add swagger support [\#68](https://github.com/grpc-ecosystem/grpc-gateway/pull/68)
- Bugfix/handling headers for `Authorization` and `Host` [\#65](https://github.com/grpc-ecosystem/grpc-gateway/pull/65)
- Fix `error` field always in chunk response [\#64](https://github.com/grpc-ecosystem/grpc-gateway/pull/64)
- Update .pb.go to latest version. [\#63](https://github.com/grpc-ecosystem/grpc-gateway/pull/63)
- Run more tests in Travis CI [\#60](https://github.com/grpc-ecosystem/grpc-gateway/pull/60)
- Added http error code and error status for responseStreamChunk error [\#59](https://github.com/grpc-ecosystem/grpc-gateway/pull/59)
- Fix parsing of verb and final path component. [\#55](https://github.com/grpc-ecosystem/grpc-gateway/pull/55)
- Add runtime.WithForwardResponseOption [\#53](https://github.com/grpc-ecosystem/grpc-gateway/pull/53)
- add grpc.WithInsecure\(\) as option for grpc.Dial call in template [\#52](https://github.com/grpc-ecosystem/grpc-gateway/pull/52)
- update .pb.go files for latest golang proto generation [\#51](https://github.com/grpc-ecosystem/grpc-gateway/pull/51)
- Fix a build error with the latest protoc-gen-go [\#50](https://github.com/grpc-ecosystem/grpc-gateway/pull/50)
- Configure Travis CI [\#49](https://github.com/grpc-ecosystem/grpc-gateway/pull/49)
- Follow a change of go package name convention in protoc-gen-go [\#48](https://github.com/grpc-ecosystem/grpc-gateway/pull/48)
- Consider tail segments after deep wildcard [\#47](https://github.com/grpc-ecosystem/grpc-gateway/pull/47)
- Fix typo in README [\#45](https://github.com/grpc-ecosystem/grpc-gateway/pull/45)
- Fix undefined variable error in generated codes [\#42](https://github.com/grpc-ecosystem/grpc-gateway/pull/42)
- Follow changes in protoc-gen-go and grpc-go [\#41](https://github.com/grpc-ecosystem/grpc-gateway/pull/41)
- Fixes \#4 [\#40](https://github.com/grpc-ecosystem/grpc-gateway/pull/40)
- fix examples to work with go1.5 [\#39](https://github.com/grpc-ecosystem/grpc-gateway/pull/39)
- rename internal to utilties for 1.5 compatibility [\#38](https://github.com/grpc-ecosystem/grpc-gateway/pull/38)
- Reflection fix of proto3 nested messages. [\#34](https://github.com/grpc-ecosystem/grpc-gateway/pull/34)
- \[Experimental\] Make the response forwarder function customizable [\#31](https://github.com/grpc-ecosystem/grpc-gateway/pull/31)
- Add f.Flush\(\) to runtime.ForwardResponseStream [\#30](https://github.com/grpc-ecosystem/grpc-gateway/pull/30)
- Format error message in JSON [\#29](https://github.com/grpc-ecosystem/grpc-gateway/pull/29)
- Update examples with HTTP header context annotation [\#28](https://github.com/grpc-ecosystem/grpc-gateway/pull/28)
- Report semantic errors in the source to protoc [\#27](https://github.com/grpc-ecosystem/grpc-gateway/pull/27)
- Add support for non-nullable nested messages. [\#21](https://github.com/grpc-ecosystem/grpc-gateway/pull/21)
- Receive GRPC metadata from HTTP headers. [\#18](https://github.com/grpc-ecosystem/grpc-gateway/pull/18)
- Implement detailed specs of google.api.http [\#14](https://github.com/grpc-ecosystem/grpc-gateway/pull/14)
- Configure travis CI [\#13](https://github.com/grpc-ecosystem/grpc-gateway/pull/13)
- Replace our own custom option with the one defined by Google [\#12](https://github.com/grpc-ecosystem/grpc-gateway/pull/12)
- Remove useless context setup [\#11](https://github.com/grpc-ecosystem/grpc-gateway/pull/11)
- Fix typo, path, missing semicolon. [\#10](https://github.com/grpc-ecosystem/grpc-gateway/pull/10)
- Use a globally unique id for the custom option [\#3](https://github.com/grpc-ecosystem/grpc-gateway/pull/3)
- implement ABitOfEverythingService [\#2](https://github.com/grpc-ecosystem/grpc-gateway/pull/2)
- support streaming API calls [\#1](https://github.com/grpc-ecosystem/grpc-gateway/pull/1)