| A | ↘ | C | TrackingManager got worse |
| ⇢ | A | TrackingManager::setRequest() added | |
| ⇢ | A | TrackingManager::mergeSessionData() added | |
| ⇢ | A | TrackingManager::getCookieId() added | |
| ⇢ | A | TrackingManager::mergeSessionActivityData() added | |
| ⇢ | A | TrackingManager::getLanguageId() added | |
| ⇢ | A | TrackingManager::track() added | |
| ⇢ | A | TrackingManager::isRobot() added | |
| ⇢ | A | TrackingManager::trackMatchedRoute() added | |
| ⇢ | A | Referer::searchTerms() added | |
| ⇢ | A | AbstractTracker::makeModel() added | |
| ⋮ | view more | ||
| A | ↛ | Tracker::setRequest() removed | |
| A | ↛ | Tracker::getLanguageId() removed | |
| A | ↛ | Tracker::isRobot() removed | |
| A | ↛ | Tracker::mergeSessionData() removed | |
| A | ↛ | Tracker::trackIfEnabled() removed | |
| A | ↛ | Tracker::mergeSessionActivityData() removed | |
| A | ↛ | Tracker::track() removed | |
| A | ↛ | Tracker::trackMatchedRoute() removed | |
| A | ↛ | Tracker::trackException() removed | |
| A | ↛ | Tracker::getSessionId() removed | |
| ⋮ | view more | ||