| A | ↘ | B | Collection got worse |
| ⇢ | B | Collection::groupBy() added | |
| ⇢ | B | Collection::getArrayableItems() added | |
| ⇢ | B | Collection::mode() added | |
| ⇢ | A | Collection::median() added | |
| ⇢ | A | Collection::jsonSerialize() added | |
| ⇢ | A | Collection::filter() added | |
| ⇢ | A | Collection::keyBy() added | |
| ⇢ | A | Collection::shuffle() added | |
| ⇢ | A | Collection::whereIn() added | |
| ⇢ | A | Collection::last() added | |
| ⋮ | view more | ||