| A | ↛ | PsrCacheAdapter removed |
| ⇢ | A | Manager::cache() added | |
| ⇢ | A | Config::setCacheDir() added | |
| ⇢ | A | Config::getCacheDir() added | |
| B | ↗ | A | CacheAdapterFactory::__construct() improved |
| B | ↘ | C | CacheAdapterFactory::get() got worse |
| A | ↛ | PsrCacheAdapter::fetch() removed | |
| A | ↛ | PsrCacheAdapter::store() removed | |
| A | ↛ | PsrCacheAdapter::__construct() removed | |
| A | ↛ | PsrCacheAdapter::has() removed | |
| A | ↛ | PsrCacheAdapter::remove() removed |