| ⇢ | A | PollsAnswer added | |
| ⇢ | A | PollsAnswersTable added | |
| ⇢ | A | PollsTable added | |
| ⇢ | A | PollsUsersTable added | |
| ⇢ | A | PollsController added | |
| F | ↗ | B | BlogController improved |
| ⇢ | C | PollsController::vote() added | |
| ⇢ | B | PollsTable::initialize() added | |
| ⇢ | B | PollsTable::validationDefault() added | |
| ⇢ | B | PollsUsersTable::initialize() added | |
| ⇢ | A | PollsAnswersTable::initialize() added | |
| ⇢ | A | PollsAnswersTable::validationDefault() added | |
| ⇢ | A | PollsAnswersTable::buildRules() added | |
| ⇢ | A | PollsTable::buildRules() added | |
| ⇢ | A | PollsAnswer::_getPercentage() added | |
| B | ↗ | A | BlogController::articleUnlike() improved |
| B | ↘ | C | BlogController::article() got worse |