####Version 3.9.1 - Dec 9, 2015 - Added TLSv1.2 Endpoint support
####Version 3.9.0 - Sep 22, 2015 - Updated IPN Endpoint
####Version 3.6.106 - August 22, 2013
- Updated samples to showcase dynamic configuration.
You can see source code of this release in github under https://github.com/paypal/permissions-sdk-php/tree/v3.6.106
####Version 3.5.103 - June 11, 2013
- Removed deprecated methods like setAccessToken, getAccessToken from baseService in core.
- Added correct thirdparty auth header in core.
- Updated install script in samples to handle wildcard tag names.
You can see source code of this release in github under https://github.com/paypal/permissions-sdk-php/tree/v3.5.103
- Updating SDK to use NameSpaces, Supported from PHP 5.3 and above
You can see source code of this release in github under https://github.com/paypal/permissions-sdk-php/tree/v3.4.102