| ⇢ | A | IntervalValuator added | |
| C | ↘ | D | AbstractCalendar got worse |
| C | ↘ | D | AbstractEvent got worse |
| ⇢ | B | AbstractEvent::overlaps() added | |
| ⇢ | B | IntervalValuator::determineValue() added | |
| ⇢ | A | AbstractEvent::dateIsInRange() added | |
| ⇢ | A | AbstractEvent::dateIsEarlier() added | |
| ⇢ | A | AbstractEvent::dateIsLater() added | |
| ⇢ | A | IntervalValuator::__construct() added | |
| C | ↘ | D | SqlLiteDBStore::storeEvent() got worse |
| B | ↛ | AbstractEvent::inRange() removed |