The latest version of this document is on GitHub. Changelog for servant package contains significant entries for all core packages.

0.14

• Stream takes a status code argument

  -Stream method        framing ctype a
  +Stream method status framing ctype a
  

  (#966 #972)

• ToStreamGenerator definition changed, so it’s possible to write an instance for conduits.

  -class ToStreamGenerator f a where
  -   toStreamGenerator :: f a -> StreamGenerator a
  +class ToStreamGenerator a b | a -> b where
  +   toStreamGenerator :: a -> StreamGenerator b
  

  (#959)

• Added NoFraming streaming strategy (#959)

• servant-client-core Add hoistClient to HasClient. Just like hoistServer allows us to change the monad in which request handlers of a web application live in, we also have hoistClient for changing the monad in which client functions live. Read tutorial section for more information. (#936)

• servant-client Add more constructors to RequestBody, including RequestBodyStream. Note: we are looking for http-library agnostic API, so the might change again soon. Tell us which constructors are useful for you! (#913)

0.13.0.1

• Support base-compat-0.10

0.13

• Streaming endpoint support. (#836)
• servant Add Servant.API.Modifiers (#873)
• servant-client Support http-client’s CookieJar (#897 #883)

0.12.0.1

• Send Accept header. (#858)

0.12

• Factored out into servant-client-core all the functionality that was independent of the http-client backend.

0.11

Other changes

• Path components are escaped (#696)
• Req reqPath field changed from String to BS.Builder (#696)
• Include Req in failure errors (#740)

0.10

Breaking changes

There shouldn’t be breaking changes. Released as a part of servant suite.

Other changes

• Add MonadBase and MonadBaseControl instances for ClientM (#663)

• client asks for any content-type in Accept contentTypes non-empty list (#615)

• Add ClientLike class that matches client functions generated using client with client data structure. (#640)

• Allow direct use of ‘RequestBody’ (#661)

0.9.1.1

• Add MonadThrow and MonadCatch instances for ClientM

0.9

• BACKWARDS INCOMPATIBLE: client now returns a ClientM which is a Reader for BasicEnv. BasicEnv comprises the HttpManager and BaseUrl that have had to be passed to each method returned by client.

0.7.1

• Support GHC 8.0
• ServantError has an Eq instance now.

0.6

• client no longer takes BaseUrl and Manager arguments. Instead, each function returned by client requires these two arguments.

0.5

• Use the text package instead of String.
• Support for the HttpVersion, IsSecure, RemoteHost and Vault combinators
• Added support for path on BaseUrl.
• client now takes an explicit Manager argument.
• Use http-api-data instead of Servant.Common.Text
• Client functions now consider any 2xx successful.
• Remove matrix params.
• Added support for Basic authentication
• Add generalized authentication support via the AuthClientData type family and AuthenticateReq data type

0.4.1

• The HasClient instance for Delete cts () now does not care at all about content types provided.

0.4

• Delete now is like Get, Post, Put, and Patch and returns a response body
• Support content-type aware combinators and Accept/Content-type headers
• Added a lot of tests
• Support multiple concurrent threads
• Use ServantError to report Errors instead of String
• Make the clients for Raw endpoints return the whole Response value (to be able to access response headers for example)
• Support for PATCH
• Make () instances expect No Content status code, and not try to decode body.
• Add support for response headers

0.2.2

• Add TLS support
• Add matrix parameter support