| ⇢ | A | IsArrayable added | |
| A | ↘ | D | Collection got worse |
| D | ↛ | AbstractCollection removed | |
| A | ↛ | CharCollection removed | |
| A | ↛ | MultiCollection removed | |
| A | ↛ | NumericCollection removed | |
| A | ↛ | TabularCollection removed | |
| A | ↛ | ObjectCollection removed |
| ⇢ | D | functions.php ➔ to_array() added | |
| ⇢ | B | functions.php ➔ typeof() added | |
| ⇢ | B | Collection::frequency() added | |
| ⇢ | B | Collection::contains() added | |
| ⇢ | B | Collection::isNumeric() added | |
| ⇢ | A | Collection::first() added | |
| ⇢ | A | functions.php ➔ is_arrayable() added | |
| ⇢ | A | Collection::filter() added | |
| ⇢ | A | Collection::get() added | |
| ⇢ | A | Collection::median() added | |
| ⋮ | view more | ||
| D | ↛ | AbstractCollection::isTabular() removed | |
| B | ↛ | AbstractCollection::frequency() removed | |
| B | ↛ | AbstractCollection::contains() removed | |
| B | ↛ | AbstractCollection::factory() removed | |
| B | ↛ | AbstractCollection::isAllObjects() removed | |
| B | ↛ | MultiCollection::contains() removed | |
| B | ↛ | AbstractCollection::isMultiDimensional() removed | |
| B | ↛ | AbstractCollection::each() removed | |
| B | ↛ | AbstractCollection::isAllNumeric() removed | |
| A | ↛ | ObjectCollection::isConsistentDataStructure() removed | |
| ⋮ | view more | ||