Hipparchus 4.0.2 is a patch release. Changes in this version include the following bug fixes:
- issues/416: Fixed inconsistency between Abstract{Field}ODEStateInterpolator and {Field}DetectorBasedEventState for event time handling.
- issues/411: Fixes NaN appearing in second derivative for atan2 with (Field)UnivariateDerivative2 when argument has zero value.
Since 4.0.2 the maven artefacts are automatically signed using the Continuous Integration. It allows a consistency between the artefacts available in the Maven Central and those available in the Orekit Nexus repository.
A common GnuPG key as been generated to sign the artefacts: https://keyserver.ubuntu.com/pks/lookup?search=release-managers%40hipparchus.org&fingerprint=on&op=index