| ⇢ | A | OptionalSignParser added |
| ⇢ | A | FloatParser::parseDnum() added | |
| ⇢ | A | FloatParser::parseExponentialPart() added | |
| ⇢ | A | OptionalSignParser::parse() added | |
| ⇢ | A | OptionalSignParser::isSign() added | |
| C | ↗ | B | FloatParser::parse() improved |
| A | ↛ | FloatParser::isSign() removed |