| ⇢ | A | SyntaxHighlighterEncoder added |
| ⇢ | A | SyntaxHighlighterEncoder::booleanToString() added | |
| ⇢ | A | SyntaxHighlighterEncoder::stringToString() added | |
| ⇢ | A | SyntaxHighlighterEncoder::arrayToString() added | |
| B | ↗ | A | SyntaxHighlighterConfig::__toString() improved |
| D | ↗ | A | SyntaxHighlighterDefaults::__toString() improved |