[The latest version of this document is on GitHub.](https://github.com/haskell-servant/servant/blob/master/servant-http-streams/CHANGELOG.md) [Changelog for `servant` package contains significant entries for all core packages.](https://github.com/haskell-servant/servant/blob/master/servant/CHANGELOG.md) 0.18.1 ------ ### Significant changes - Union verbs ### Other changes - Bump "tested-with" ghc versions 0.18 ---- ### Significant changes - Support for ghc8.8 (#1318, #1326, #1327) 0.17 ---- ### Significant changes - Add NoContentVerb [#1028](https://github.com/haskell-servant/servant/issues/1028) [#1219](https://github.com/haskell-servant/servant/pull/1219) [#1228](https://github.com/haskell-servant/servant/pull/1228) The `NoContent` API endpoints should now use `NoContentVerb` combinator. The API type changes are usually of the kind ```diff - :<|> PostNoContent '[JSON] NoContent + :<|> PostNoContent ``` i.e. one doesn't need to specify the content-type anymore. There is no content. - `Capture` can be `Lenient` [#1155](https://github.com/haskell-servant/servant/issues/1155) [#1156](https://github.com/haskell-servant/servant/pull/1156) You can specify a lenient capture as ```haskell :<|> "capture-lenient" :> Capture' '[Lenient] "foo" Int :> GET ``` which will make the capture always succeed. Handlers will be of the type `Either String CapturedType`, where `Left err` represents the possible parse failure. ### Other changes - *servant-client* *servant-client-core* *servant-http-streams* Fix Verb with headers checking content type differently [#1200](https://github.com/haskell-servant/servant/issues/1200) [#1204](https://github.com/haskell-servant/servant/pull/1204) For `Verb`s with response `Headers`, the implementation didn't check for the content-type of the response. Now it does. - *servant-client* *servant-http-streams* `HasClient` instance for `Stream` with `Headers` [#1170](https://github.com/haskell-servant/servant/issues/1170) [#1197](https://github.com/haskell-servant/servant/pull/1197) - *servant-client* Redact the authorization header in Show and exceptions [#1238](https://github.com/haskell-servant/servant/pull/1238) 0.16.0.1 -------- - Allow `base-compat-0.11` 0.16 ---- - Initial release