servant/servant/CHANGELOG.md

0.3

• Add a Canonicalize type family that distributes all :>s inside :<|>s to get to the canonical type of an API -- which is then used in all other packages to avoid weird handler types in servant-server.
• Multiple content-type/accept support for all the relevant combinators
• Provide JSON, PlainText, OctetStream and FormUrlEncoded content types out of the box
• Type-safe link generation to API endpoints
• Support for the PATCH HTTP method
• Removed the home-made QuasiQuote for writing API types in a more human-friendly format until we come up with a better design for it
• Make most if not all of the haddock code examples run through doctest
• Some general code cleanup
• Add response headers