| ⇢ | A | CsvOptions added |
| ⇢ | B | ReaderTest::readerCreatesNumericHeadersIfNoneGiven... added | |
| ⇢ | A | CsvOptions::__construct() added | |
| ⇢ | A | CsvOptions::getDelimiter() added | |
| ⇢ | A | CsvOptions::getEnclosure() added | |
| ⇢ | A | CsvOptions::getEscapeChar() added | |
| B | ↗ | A | Reader::__construct() improved |
| A | ↛ | ReaderTest::constructInvalidDelimiter() removed | |
| A | ↛ | ReaderTest::constructInvalidEnclosure() removed | |
| A | ↛ | ReaderTest::constructInvalidEscapeChar() removed |