| ⇢ | A | VersionHelper added | |
| ⇢ | A | AggregatorTest added | |
| A | ↛ | AggregatorTest removed |
| ⇢ | C | VersionHelper::compareVersions() added | |
| ⇢ | A | Aggregator::clearProjectData() added | |
| ⇢ | A | AggregatorTest::testAggregation() added | |
| ⇢ | A | AggregatorTest::setUp() added | |
| ⇢ | A | AggregatorTest::tearDown() added | |
| B | ↛ | Aggregator::compareVersions() removed | |
| A | ↛ | AggregatorTest::setUp() removed | |
| A | ↛ | AggregatorTest::setUpBeforeClass() removed | |
| A | ↛ | Aggregator::__construct() removed |
| A | ↛ | T_IDENTIFIER removed |