* Add `getToken` method to `Payment` class to retrieve EC token from approval URL.
* Add TLSv1.2 to cipher list [#844](https://github.com/paypal/PayPal-PHP-SDK/pull/844).
* Use restCall object for function that makes REST requests [#841](https://github.com/paypal/PayPal-PHP-SDK/pull/841).
* Minor bugfixes [#766](https://github.com/paypal/PayPal-PHP-SDK/issues/766), [#798](https://github.com/paypal/PayPal-PHP-SDK/issues/798), [#845](https://github.com/paypal/PayPal-PHP-SDK/pull/845).
* Updated samples.
This tag has no release notes.