| ⇢ | B | Config::getWithMerge() added | |
| ⇢ | A | Config::getWithFallback() added | |
| ⇢ | A | ConfigurationInjectionTest::testWithConfigurationF... added | |
| ⇢ | A | ConfigurationInjectionTest::testCommandWithFallbac... added | |
| ⇢ | A | Config::hasDefault() added | |
| A | ↘ | B | Config::applyConfiguration() got worse |