| ⇢ | A | BracketMatcher added | |
| B | ↗ | A | PseudoMatcher improved |
| ⇢ | A | BracketMatcher::match() added | |
| ⇢ | A | BracketMatcher::__construct() added | |
| ⇢ | A | BracketMatcher::getOpenPos() added | |
| ⇢ | A | BracketMatcher::getClosePos() added | |
| A | ↛ | PseudoMatcher::getBetween() removed | |
| A | ↛ | PseudoMatcher::betweenBrackets() removed |