8.1.1: Payload and parameters fix

• Fixed requests with payload and query parameters - @thekid

8.1.0: Links

• Merged pull request #17: Link header support - @thekid
• Changed RestRequest to optionally accept parameters in constructor
  argument uri, adding support to the resource() method by doing so.
  (@thekid)

8.0.1: PHP 5.4 BC

• Restored PHP 5.4 compatibility which was officially dropped in 6.4.0.
  Doing so only required changing a single line, so doing it in order
  to increase adoption of 8.0.0
  (@thekid)

8.0.0: Resource API

• Merged PR #16: Resource API. Entry point is webservices.rest.Endpoint.
  • New resource() method exposes a fluent interface covering typical
    use cases GET, HEAD, POST, PUT, PATCH and DELETE.
  • New with() method adds ability to supply omnipresent headers, such
    as User-Agent (required by GitHub, for example).
  • Methods now support absolute, relative and full URLs for ease of use
    with HATEOAS links.
  • RestClient class is now deprecated. Migration to new API is typically
    as easy as exchanging new RestClient(...) with new Endpoint(...).
    The PR contains an overview of possible caveats you may encounter.
    (@thekid)
• Merged PR #14: Remove deprecated execute() overloading - @thekid

7.3.2: Networking

• Made compatible with xp-framework/network v8.0.0 - @thekid

7.3.1: Dependency compatibility

• Added compatibility with newest xp-framework/http and xp-framework/xml
  releases (both 8.0.0)
  (@thekid)

7.3.0: XP8 compatiblity

• Added forward compatibility with XP 8.0.0: Use File::in() instead of
  the deprecated getInputStream()
  (@thekid)

7.2.1: PHP 7 fix

• Fixed problems when using XP6 releases together with PHP 7
  (@thekid)

7.2.0: JSON Library

• Merged PR #13: Use xp-forge/json
  (@thekid, @kiesel, @lluchs)

7.1.0: Error handling

• Merged PR #12: Add RestResponse::error(). This new method complements
  the data() method in preventing programming mistakes by making error
  handling explicit
  (@thekid, Olaf Seng)