| A | ↛ | Snapshot removed | |
| A | ↛ | CacheableDatabase removed | |
| A | ↛ | History removed |
| ⇢ | B | Toolbox::getCourseHistory() added | |
| ⇢ | A | Toolbox::getCourseSnapshot() added | |
| ⇢ | A | Toolbox::averageTurnAround() added | |
| ⇢ | A | Toolbox::averageAssignmentCount() added | |
| ⇢ | A | Toolbox::getMostCurrentCourseTimestamp() added | |
| ⇢ | A | Toolbox::getDepartmentId() added | |
| ⇢ | A | Toolbox::getDepartmentSnapshot() added | |
| ⇢ | A | Toolbox::getSchoolSnapshot() added | |
| A | ↘ | C | Toolbox::getSnapshot() got worse |
| C | ↛ | Snapshot::cacheSnapshot() removed | |
| C | ↛ | History::cacheHistory() removed | |
| B | ↛ | Snapshot::getSnapshot() removed | |
| B | ↛ | Snapshot::getTimestamp() removed | |
| B | ↛ | CacheableDatabase::__construct() removed | |
| A | ↛ | Snapshot::getDepartmentId() removed | |
| A | ↛ | Snapshot::getAverage() removed | |
| A | ↛ | Toolbox::loadConfiguration() removed | |
| A | ↛ | CacheableDatabase::getCache() removed | |
| A | ↛ | Toolbox::getHistory() removed | |
| ⋮ | view more | ||