| ⇢ | B | EditCounterTest::testMonthCountsUknownRegDate() added | |
| ⇢ | A | UserRepository::getRegistrationDate() added | |
| ⇢ | A | EditCounterTest::testMonthCounts() added | |
| ⇢ | A | EditCounterTest::testYearCounts() added | |
| ⇢ | A | UserTest::testRegistrationDate() added | |
| ⇢ | A | EditCounterTest::setUp() added | |
| ⇢ | A | User::getRegistrationDate() added | |
| B | ↗ | A | EditCounterTest::testPageCounts() improved |
| C | ↘ | F | EditCounter::monthCounts() got worse |
| B | ↛ | EditCounterRepository::getYearCounts() removed |