### 4.13.0 2017-06-19

* Add support for ephemeral keys

### 4.12.0 2017-06-05

* Clients can implement `getUserAgentInfo()` to add additional user agent information

### 4.11.0 2017-06-05

* Implement `Countable` for `AttachedObject` (`metadata` and `additional_owners`)

### 4.10.0 2017-05-25

* Add support for login links

### 4.9.1 2017-05-10

* Fix docs to include arrays on `$id` parameter for retrieve methods

### 4.9.0 2017-04-28

* Support for checking webhook signatures

### 4.8.1 2017-04-24

* Allow nested field `payout_schedule` to be updated

### 4.8.0 2017-04-20

* Add `\Stripe\Stripe::setLogger()` to support an external PSR-3 compatible logger

### 4.7.0 2017-04-10

* Add support for payouts and recipient transfers

### 4.6.0 2017-04-06

* Please see 4.7.0 instead (no-op release)	

### 4.5.1 2017-03-22

* Remove hard dependency on cURL

### 4.5.0 2017-03-20

* Support for detaching sources from customers

### 4.4.2 2017-02-27

* Correct handling of `owner` parameter when updating sources

### 4.4.1 2017-02-24

* Correct the error check on a bad JSON decoding

### 4.4.0 2017-01-18

* Add support for updating sources

### 4.3.0 2016-11-30

* Add support for verifying sources

### 4.2.0 2016-11-21

* Add retrieve method for 3-D Secure resources

### 4.1.1 2016-10-21

* Add docblock with model properties for `Plan`

### 4.1.0 2016-10-18

* Support for 403 status codes (permission denied)

### 4.0.1 2016-10-17

* Fix transfer reversal materialization
* Fixes for some property definitions in docblocks

### 4.0.0 2016-09-28

* Support for subscription items
* Drop attempt to force TLS 1.2: please note that this could be breaking if you're using old OS distributions or packages and upgraded recently (so please make sure to test your integration!)

### 3.23.0 2016-09-15

* Add support for Apple Pay domains

### 3.22.0 2016-09-13

* Add `Stripe::setAppInfo` to allow plugins to register user agent information

### 3.21.0 2016-08-25

* Add `Source` model for generic payment sources

### 3.20.0 2016-08-08

* Add `getDeclineCode` to card errors

### 3.19.0 2016-07-29

* Opt requests directly into TLS 1.2 where OpenSSL >= 1.0.1 (see #277 for context)

### 3.18.0 2016-07-28

* Add new `STATUS_` constants for subscriptions

### 3.17.1 2016-07-28

* Fix auto-paging iterator so that it plays nicely with `iterator_to_array`

### 3.17.0 2016-07-14

* Add field annotations to model classes for better editor hinting

### 3.16.0 2016-07-12

* Add `ThreeDSecure` model for 3-D secure payments

### 3.15.0 2016-06-29

* Add static `update` method to all resources that can be changed.

### 3.14.3 2016-06-20

* Make sure that cURL never sends `Expects: 100-continue`, even on large request bodies

### 3.14.2 2016-06-03

* Add `inventory` under `SKU` to list of keys that have nested data and can be updated

### 3.14.1 2016-05-27

* Fix some inconsistencies in PHPDoc

### 3.14.0 2016-05-25

* Add support for returning Relay orders

### 3.13.0 2016-05-04

* Add `list`, `create`, `update`, `retrieve`, and `delete` methods to the Subscription class

### 3.12.1 2016-04-07

* Additional check on value arrays for some extra safety

### 3.12.0 2016-03-31

* Fix bug `refreshFrom` on `StripeObject` would not take an `$opts` array
* Fix bug where `$opts` not passed to parent `save` method in `Account`
* Fix bug where non-existent variable was referenced in `reverse` in `Transfer`
* Update CA cert bundle for compatibility with OpenSSL versions below 1.0.1

### 3.11.0 2016-03-22

* Allow `CurlClient` to be initialized with default `CURLOPT_*` options

### 3.10.1 2016-03-22

* Fix bug where request params and options were ignored in `ApplicationFee`'s `refund.`

### 3.10.0 2016-03-15

* Add `reject` on `Account` to support the new API feature

### 3.9.2 2016-03-04

* Fix error when an object's metadata is set more than once

### 3.9.1 2016-02-24

* Fix encoding behavior of nested arrays for requests (see #227)

### 3.9.0 2016-02-09

* Add automatic pagination mechanism with `autoPagingIterator()`
* Allow global account ID to be set with `Stripe::setAccountId()`

### 3.8.0 2016-02-08

* Add `CountrySpec` model for looking up country payment information

### 3.7.1 2016-02-01

* Update bundled CA certs

### 3.7.0 2016-01-27

* Support deleting Relay products and SKUs

### 3.6.0 2016-01-05

* Allow configuration of HTTP client timeouts

### 3.5.0 2015-12-01

* Add a verification routine for external accounts

### 3.4.0 2015-09-14

* Products, SKUs, and Orders -- https://stripe.com/relay

### 3.3.0 2015-09-11

* Add support for 429 Rate Limit response

### 3.2.0 2015-08-17

* Add refund listing and retrieval without an associated charge

### 3.1.0 2015-08-03

* Add dispute listing and retrieval
* Add support for manage account deletion

### 3.0.0 2015-07-28

* Rename `\Stripe\Object` to `\Stripe\StripeObject` (PHP 7 compatibility)
* Rename `getCode` and `getParam` in exceptions to `getStripeCode` and `getStripeParam`
* Add support for calling `json_encode` on Stripe objects in PHP 5.4+
* Start supporting/testing PHP 7

### 2.3.0 2015-07-06

* Add request ID to all Stripe exceptions

### 2.2.0 2015-06-01

* Add support for Alipay accounts as sources
* Add support for bank accounts as sources (private beta)
* Add support for bank accounts and cards as external_accounts on Account objects

### 2.1.4 2015-05-13

* Fix CA certificate file path (thanks @lphilps & @matthewarkin)

### 2.1.3 2015-05-12

* Fix to account updating to permit `tos_acceptance` and `personal_address` to be set properly
* Fix to Transfer reversal creation (thanks @neatness!)
* Network requests are now done through a swappable class for easier mocking

### 2.1.2 2015-04-10

* Remove SSL cert revokation checking (all pre-Heartbleed certs have expired)
* Bug fixes to account updating

### 2.1.1 2015-02-27
* Support transfer reversals

### 2.1.0 2015-02-19

* Support new API version (2015-02-18)
* Added Bitcoin Receiever update and delete actions
* Edited tests to prefer "source" over "card" as per new API version

### 2.0.1 2015-02-16

* Fix to fetching endpoints that use a non-default baseUrl (`FileUpload`)

### 2.0.0 2015-02-14

* Bumped minimum version to 5.3.3
* Switched to Stripe namespace instead of Stripe_ class name prefiexes (thanks @chadicus!)
* Switched tests to PHPUnit (thanks @chadicus!)
* Switched style guide to PSR2 (thanks @chadicus!)
* Added $opts hash to the end of most methods: this permits passing 'idempotency_key', 'stripe_account', or 'stripe_version'. The last 2 will persist across multiple object loads.
* Added support for retrieving Account by ID

### 1.18.0 2015-01-21

* Support making bitcoin charges through BitcoinReceiver source object

### 1.17.5 2014-12-23

* Adding support for creating file uploads.

### 1.17.4 2014-12-15

* Saving objects fetched with a custom key now works (thanks @JustinHook & @jpasilan)
* Added methods for reporting charges as safe or fraudulent and for specifying the reason for refunds

### 1.17.3 2014-11-06

* Better handling of HHVM support for SSL certificate blacklist checking.

### 1.17.2 2014-09-23

* Coupons now are backed by a `Stripe_Coupon` instead of `Stripe_Object`, and support updating metadata
* Running operations (`create`, `retrieve`, `all`) on upcoming invoice items now works

### 1.17.1 2014-07-31

* Requests now send Content-Type header

### 1.17.0 2014-07-29

* Application Fee refunds now a list instead of array
* HHVM now works
* Small bug fixes (thanks @bencromwell & @fastest963)
* __toString now returns the name of the object in addition to its JSON representation

### 1.16.0 2014-06-17

* Add metadata for refunds and disputes

### 1.15.0 2014-05-28

* Support canceling transfers

### 1.14.1 2014-05-21

* Support cards for recipients.

### 1.13.1 2014-05-15

* Fix bug in account resource where `id` wasn't in the result

### 1.13.0 2014-04-10

* Add support for certificate blacklisting
* Update ca bundle
* Drop support for HHVM (Temporarily)

### 1.12.0 2014-04-01

* Add Stripe_RateLimitError for catching rate limit errors.
* Update to Zend coding style (thanks,  @jpiasetz)

### 1.11.0 2014-01-29

* Add support for multiple subscriptions per customer

### 1.10.1 2013-12-02

* Add new ApplicationFee

### 1.9.1 2013-11-08

* Fix a bug where a null nestable object causes warnings to fire.

### 1.9.0 2013-10-16

* Add support for metadata API.

### 1.8.4 2013-09-18

* Add support for closing disputes.

### 1.8.3 2013-08-13

* Add new Balance and BalanceTransaction

### 1.8.2 2013-08-12

* Add support for unsetting attributes by updating to NULL.
  Setting properties to a blank string is now an error.

### 1.8.1 2013-07-12

* Add support for multiple cards API (Stripe API version 2013-07-12: https://stripe.com/docs/upgrades#2013-07-05)

### 1.8.0 2013-04-11

* Allow Transfers to be creatable
* Add new Recipient resource

### 1.7.15 2013-02-21

* Add 'id' to the list of permanent object attributes

### 1.7.14 2013-02-20

* Don't re-encode strings that are already encoded in UTF-8. If you
  were previously using plan or coupon objects with UTF-8 IDs, they
  may have been treated as ISO-8859-1 (Latin-1) and encoded to UTF-8 a
  2nd time. You may now need to pass the IDs to utf8_encode before
  passing them to Stripe_Plan::retrieve or Stripe_Coupon::retrieve.
* Ensure that all input is encoded in UTF-8 before submitting it to
  Stripe's servers. (github issue #27)

### 1.7.13 2013-02-01

* Add support for passing options when retrieving Stripe objects
  e.g., Stripe_Charge::retrieve(array("id"=>"foo", "expand" => array("customer")))
  Stripe_Charge::retrieve("foo") will continue to work

### 1.7.12 2013-01-15

* Add support for setting a Stripe API version override

### 1.7.11 2012-12-30

* Version bump to cleanup constants and such (github issue #26)

### 1.7.10 2012-11-08

* Add support for updating charge disputes.
* Fix bug preventing retrieval of null attributes

### 1.7.9 2012-11-08

* Fix usage under autoloaders such as the one generated by composer
  (github issue #22)

### 1.7.8 2012-10-30
* Add support for creating invoices.
* Add support for new invoice lines return format
* Add support for new list objects

### 1.7.7 2012-09-14

* Get all of the various version numbers in the repo in sync (no other
  changes)

### 1.7.6 2012-08-31

* Add update and pay methods to Invoice resource

### 1.7.5 2012-08-23

* Change internal function names so that Stripe_SingletonApiRequest is
  E_STRICT-clean (github issue #16)

### 1.7.4 2012-08-21

* Bugfix so that Stripe objects (e.g. Customer, Charge objects) used
  in API calls are transparently converted to their object IDs

### 1.7.3 2012-08-15

* Add new Account resource

### 1.7.2 2012-06-26

* Make clearer that you should be including lib/Stripe.php, not
  test/Stripe.php (github issue #14)

### 1.7.1 2012-05-24

* Add missing argument to Stripe_InvalidRequestError constructor in
  Stripe_ApiResource::instanceUrl. Fixes a warning when
  Stripe_ApiResource::instanceUrl is called on a resource with no ID
  (github issue #12)

### 1.7.0 2012-05-17

* Support Composer and Packagist (github issue #9)

* Add new deleteDiscount method to Stripe_Customer

* Add new Transfer resource

* Switch from using HTTP Basic auth to Bearer auth. (Note: Stripe will
  support Basic auth for the indefinite future, but recommends Bearer
  auth when possible going forward)

* Numerous test suite improvements