Bugfixes

• Fixed crash related to using belt traversing in latency state. more
• Fixed crash triggered by desync while entities are marked for upgrade in latency state.
• Fixed non precise belt traversing behviour in latency state.
• Fixed a desync related to upgrading entities in the latency state.
• Fixed upgrading unpair underground belt by smart ghost building.

Use the automatic updater if you can (check experimental updates in other settings) or download full installation at http://www.factorio.com/download/experimental.