Eclipse SUMO is an open source, highly portable, microscopic and continuous traffic simulation package designed to handle large networks. It allows for intermodal simulation including pedestrians and comes with a large set of tools for scenario creation.
https://github.com/eclipse/sumo/commit/7ef5353adf2b29c875103f21bc5eaa677da7db23 introduced a new notification to distinguish between entering a lane after a junction or due to a loaded state. We need to recheck the reactions of the detectors and other devices.