ProVision 5.3.1 is a minor release with bug fixes.
PHP Compatibility
Please note that ProVision version 5.3.0+ will require php version 5.6.
5.3.0 Peering DB Changes
ProVision version 5.3.0+ uses the Peering DB 2.0 API. As of PeeringDB 2.0, SQL dump files are no longer provided. If you are using ProVision 5.3.0 or higher, you must follow the new install process detailed at Local Installations: Peering Setup. If you are a ProVision Cloud customer and are hosted out 6connect's environment, this has already been setup and requires no further action on your part.
Contact 6connect at info@6connect.com to schedule a demo or get more information.
Bug Fixes/Improvements
IM-XXX: