v0.12.0 (#117)

v0.11.0

- Added
  - Support shipments with pickup requests as required for [TNT](https://developers.shipcloud.io/carriers/tnt.html).
  - Add attr_accessor for `email` to class `Shipcloud::Address` to be able to access the email attribute at the address object.

v0.10.0

- Added
  - Add the possibility to specify custom affiliate_id on every request

- Removed
  - Removed support for ruby < 2.3. Target ruby version is 2.6

v0.9.0

- Added
  - Add attr_reader for `id` to class `Shipcloud::Address` to be able to
    get the id of a created address
  - Add attr_reader for `id` to class `Shipcloud::Webhook` to be able to
    get the id of a created webhook
  - Add attr_reader for `customs_declaration` to class
    `Shipcloud::Shipment` to be able to get the `customs_declaration`
    of a created shipment

v0.8.0

- Added
  - Add attribute ```metadata``` to class ```Shipcloud::Shipment``` in order to transmit JSON data (#16).
  - Add resource pickup_request in order to submit pickup request to shipcloud
  - Add attribute ```pickup_address``` to class ```Shipcloud::PickupRequest``` to submit an alternative address for pickup request to shipcloud
  - Add attribute ```deactivated``` to class ```Shipcloud::Webhook```
  - Add ```affiliate_id``` to ```Shipcloud::Configuration``` and submit it (or a default affiliate id) via API headers to shipcloud
  - Add class ```Shipcloud::Tracker``` with create, find, and index operations

- Fixed
  - Parse response only when it is not empty

v0.7.0

Added
- Add the possibility to specify the api key on every request. (#8)
- Add some more specific error classes ```Shipcloud::ClientError```,```Shipcloud::ServerError```,
  ```Shipcloud::InvalidRequestError```, ```Shipcloud::TooManyRequests``` and ```Shipcloud::NotFoundError``` (#11).
- Access to the entire response and error descriptions from the error object (#11).

Removed
- Removed the following ruby versions from travis-ci test runs:
  - jruby-9.0.0.0
- Removed ```Shipcloud::APIError```  in preference to more granular error classes (#11).

v0.6.0

- This CHANGELOG file (Following "[Keep a CHANGELOG](http://keepachangelog.com/)")
- Create, find, update and index operations for address resource. (#4)
- Services attribute to carriers call (#5)
- Index operation for shipment resources with optional filter parameters. (#6)
- Create, find and index operations for webhook resource. (#7)
- Added the following ruby versions to travis-ci test runs:
  - 2.1.7
  - 2.2.4
  - 2.3.0
- Add ShipmentQuotes class returning the price for a certain shipment (#9)

- Dropped support for ruby 1.9.x in order to use the new language features of ruby 2.x.
  The official support of ruby 1.9.3 already ended on February 23, 2015
  (https://www.ruby-lang.org/en/news/2014/01/10/ruby-1-9-3-will-end-on-2015/)
- Removed the following ruby versions from travis-ci test runs:
  - 2.1.5
  - 2.2.1
  - 2.2.2
  - 2.2.3

- Start following [SemVer](http://semver.org) properly.
- The link to the developer documenation for the Shipment ressource still pointed at Apiary;
  it now correctly points to the shipcloud Developer Portal's API section on Shipments.

updates gem dependencies

fixes "pessimistic dependency on ... may be overly strict" and
"open-ended dependency on ... is not recommended" warnings

Version 0.4.0