| C | ↗ | B | UrlRewriteObserver improved |
| ⇢ | B | UrlKeyObserver::makeUrlKeyUnique() added | |
| ⇢ | B | AbstractProductSubject::getStoreViewCodesByWebsite... added | |
| ⇢ | A | UrlKeyObserver::getProductBunchProcessor() added | |
| ⇢ | A | UrlKeyObserver::getEntityType() added | |
| ⇢ | A | UrlKeyObserver::isUrlKeyOf() added | |
| A | ↘ | B | UrlKeyObserver::process() got worse |
| B | ↛ | UrlRewriteObserver::makeUrlKeyUnique() removed | |
| A | ↛ | UrlRewriteObserver::isUrlKeyOf() removed | |
| A | ↛ | UrlRewriteObserver::getEntityType() removed |