0.4.3
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* Add missing HasLink instance for Header (https://github.com/haskell-servant/servant/issues/128)

0.4.1
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* Allow whitespace after parsing JSON
* Stricter matching for `safeLink` for `Capture`

0.4
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* `Delete` now is like `Get`, `Post`, `Put`, and `Patch` and returns a response body
* 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