| ⇢ | A | CheckRequestCache added | |
| ⇢ | A | LoadLangPack added | |
| A | ↛ | LoadLangPack removed | |
| A | ↛ | CheckRequestCache removed |
| ⇢ | A | CheckRequestCache::handle() added | |
| ⇢ | A | CheckRequestCache::__construct() added | |
| ⇢ | A | LoadLangPack::__construct() added | |
| ⇢ | A | LoadLangPack::handle() added | |
| A | ↛ | CheckRequestCache::handle() removed | |
| A | ↛ | LoadLangPack::handle() removed |