| ⇢ | A | Branch::__toString() added | |
| ⇢ | A | Branch::whenValues() added | |
| ⇢ | A | Branch::else() added | |
| ⇢ | A | Branch::__construct() added | |
| ⇢ | A | Branch::when() added | |
| A | ↛ | Choice::__toString() removed | |
| A | ↛ | Choice::__construct() removed | |
| A | ↛ | Choice::when() removed | |
| A | ↛ | Choice::else() removed | |
| A | ↛ | Choice::whenValues() removed |