0.2.4 add support for petitparser ^6.0.0 0.2.3 Upgrade dependency on petitparser to 5.0.0 Upgrade dependency on xml to 6.0.0 0.2.2 Fix nullsafety issue 0.2.1 Fix for petitparser 4.1.0 0.2.0 Null safety 0.1.0-dev.3 Initial version