| ⇢ | A | DatabaseTransactions added | |
| ⇢ | A | RefreshDatabase added | |
| ⇢ | A | TestCase added | |
| ⇢ | A | HandlesTestingTransactions added |
| ⇢ | B | TestCase::setUpTraits() added | |
| ⇢ | A | HandlesTestingTransactions::initializeTestDatabase... added | |
| ⇢ | A | Grammar::compileInsertOrIgnore() added | |
| ⇢ | A | Builder::insertOrIgnore() added | |
| ⇢ | A | DatabaseTransactions::beginDatabaseTransaction() added | |
| ⇢ | A | RefreshDatabase::beginDatabaseTransaction() added |