Apama 10.15.0 incorporates the ICU (International Components for Unicode) time-zone data update 2022a, which is the most recent update at the time of release. This will update time-zone data used by the correlator and Time Format EPL plug-in.Apama 10.15.0 incorporates the ICU (International Components for Unicode) time-zone data update 2022a, which is the most recent update at the time of release. This will update time-zone data used by the correlator and Time Format EPL plug-in.