### Added
- PHP code compatibility with PHP 5.4 #194
- Move framework tests to tests root folder #198
- Move integrations tests to tests root folder #200
- Allow testing of multiple library versions #203
- Downgrade of phpunit to 4.* in order to prepare for php 5.4 #208
- Configurable autofinishing of unfinished spans on tracer flush #217
### Fixed
- Predis integration supporting constructor options as an object #187 - thanks @raffaellopaletta
- Properly set http status code tag in Laravel 4 integration #195
- Agent calls traced when using Symfony 3 integration #197
- Fix for trace and span ID's that were improperly serialized on the wire in distributed tracing contexts #204
- Fix noop tracer issues with Laravel integration #220