Hello all,

Today DOMjudge 6.0.3 has been released, which contains a number of useful and important fixes.

Most important is a bugfix to runguard, which had a race condition where in rare cases not all program output was read from a pipe, resulting in false wrong-answer verdicts. Therefore, we advise everyone to upgrade.

You can download at https://www.domjudge.org/download

Our thanks go out to all the people that rerported issues or contributed pull requests.

Since DOMjudge 6.0 has been out for a while now and used in several big contests without significant trouble, we're obsoleting the 5.x branch and will not be releasing any more updates for these versions. Please upgrade to 6.0.

Meanwhile the team is busy on preparing DOMjudge 6.1, which will include many more improvements and useful features. Stay tuned!

On behalf of the team, Thijs Kinkhorst