| ⇢ | A | CollectionSpec::it_can_be_instantiated_from_callab... added | |
| ⇢ | A | CollectionSpec::it_can_be_instantiated_from_callab... added | |
| ⇢ | A | CollectionSpec::it_will_throw_when_passed_callable... added | |
| ⇢ | A | CollectionSpec::it_can_be_instantiated_from_callab... added | |
| A | ↘ | B | Collection::__construct() got worse |