Earlier today we released Node-RED 5.0.2 and 4.1.12. Unfortunately we missed a regression in behaviour of one of the dependencies we updated (jsonata). So we've now published 5.0.4 and 4.1.13 with that dependency reverted to the version we had in 5.0.1. For those reading carefully, don't ask about 5.0.3... it exists, but it doesn't actually fix anything. I'm doing this at 11pm before I go on holiday without my laptop for a week.