| C | ↘ | D | FOSHttpCacheExtension got worse |
| ⇢ | B | FOSHttpCacheExtension::parseResponseMatcher() added | |
| ⇢ | A | FOSHttpCacheExtension::parseRequestMatcher() added | |
| ⇢ | A | CacheControlListener::addRule() added | |
| ⇢ | A | CacheControlListener::matchRule() added | |
| ⇢ | A | FOSHttpCacheExtension::createChildDefinition() added | |
| D | ↗ | C | CacheControlListener::onKernelResponse() improved |
| A | ↛ | FOSHttpCacheExtension::createRequestMatcher() removed |