| ⇢ | A | CacheDriverFactory added | |
| ⇢ | A | Redis added |
| ⇢ | C | CacheDriverFactory::createRedis() added | |
| ⇢ | B | Redis::add() added | |
| ⇢ | B | CacheDriverFactory::create() added | |
| ⇢ | B | CacheDriverFactory::createMemcached() added | |
| ⇢ | B | Redis::clear() added | |
| ⇢ | A | CacheDriverFactory::createApcu() added | |
| ⇢ | A | Redis::get() added | |
| ⇢ | A | Redis::delete() added | |
| ⇢ | A | Redis::isAvailableCacheLibrary() added | |
| ⇢ | A | CacheDriverFactory::createTemporaryFile() added | |
| ⋮ | view more | ||
| A | ↘ | B | Apcu::clear() got worse |
| B | ↗ | A | Memcached::__construct() improved |