| ⇢ | A | CachedConfigCollection added | |
| A | ↛ | NoKeyConflict removed |
| ⇢ | A | CachedConfigCollection::__construct() added | |
| ⇢ | A | CachedConfigCollection::set() added | |
| ⇢ | A | CachedConfigCollection::get() added | |
| ⇢ | A | ConfigCollection::delete() added | |
| ⇢ | A | CachedConfigCollection::exists() added | |
| ⇢ | A | CachedConfigCollection::delete() added | |
| ⇢ | A | CachedConfigCollection::__destruct() added | |
| C | ↛ | NoKeyConflict::merge() removed | |
| B | ↛ | NoKeyConflict::mergeArrays() removed | |
| A | ↛ | ConfigCollection::clear() removed | |
| A | ↛ | ConfigCollection::keys() removed | |
| A | ↛ | ConfigCollection::all() removed |