| A | ↘ | B | Collection got worse |
| A | ↛ | LazyCollection removed |
| ⇢ | A | Collection::fromList() added | |
| B | ↛ | LazyCollection::current() removed | |
| B | ↛ | LazyCollection::at() removed | |
| A | ↛ | LazyCollection::next() removed | |
| A | ↛ | LazyCollection::valid() removed | |
| A | ↛ | LazyCollection::__construct() removed | |
| A | ↛ | LazyCollection::contains() removed | |
| A | ↛ | LazyCollection::first() removed | |
| A | ↛ | LazyCollection::toCollection() removed | |
| A | ↛ | LazyCollection::rewind() removed | |
| A | ↛ | LazyCollection::previous() removed | |
| ⋮ | view more | ||