| ⇢ | A | HierachyCacheTest added | |
| C | ↘ | F | Hierarchy got worse |
| ⇢ | C | DB::replace_parameter() added | |
| ⇢ | B | Hierarchy::prepopulate_numchildren_cache() added | |
| ⇢ | A | HierachyCacheTest::prepopulateCacheNumChildrenData... added | |
| ⇢ | A | DBTest::replaceParameterDataProvider() added | |
| ⇢ | A | HierachyCacheTest::cacheNumChildrenDataProvider() added | |
| ⇢ | A | DBTest::testReplaceParameter() added | |
| ⇢ | A | HierachyCacheTest::testNumChildrenCache() added | |
| ⇢ | A | HierachyCacheTest::testPrepopulatedNumChildrenCach... added | |
| ⇢ | A | HierachyCacheTest::setUp() added | |
| ⇢ | A | HierachyCacheTest::setUpBeforeClass() added | |
| A | ↘ | B | Hierarchy::stageChildren() got worse |