| A | ↘ | B | NationalBankOfSerbiaDomCrawlerSource got worse |
| ⇢ | D | NationalBankOfSerbiaDomCrawlerSource::parseXml() added | |
| ⇢ | A | NationalBankOfSerbiaDomCrawlerSource::__construct(... added | |
| A | ↘ | B | NationalBankOfSerbiaDomCrawlerSource::fetch() got worse |
| A | ↛ | NationalBankOfSerbiaDomCrawlerSource::getCrawler() removed |