| A | ↘ | B | BrowserMob got worse |
| ⇢ | A | BrowserMob::openProxy() added | |
| ⇢ | A | BrowserMob::closeProxy() added | |
| ⇢ | A | BrowserMob::getHar() added | |
| ⇢ | A | BrowserMob::getLimit() added | |
| ⇢ | A | BrowserMob::__call() added | |
| ⇢ | A | BrowserMob::startHar() added | |
| ⇢ | A | BrowserMob::startPage() added | |
| A | ↘ | B | BrowserMob::_initialize() got worse |