| A | ↘ | B | IssueCloner got worse |
| ⇢ | A | IssueCloner::_processProjectDetectionQueue() added | |
| ⇢ | A | IssueCloner::_addToProjectDetectionQueue() added | |
| ⇢ | A | IssueCloner::_getIssueProject() added | |
| B | ↗ | A | IssueCloner::_getLinkedIssue() improved |
| A | ↘ | B | IssueCloner::getIssues() got worse |