Changelog

Version: 2.0.0
Date: 2026-07-15
  Features:
    - Ported to Factorio 2.0 (continuation of fluidTrains 0.18.7 by ksmonkey123, MIT).
    - Remote interface "fluidTrains_hook" kept unchanged: addLocomotive, addFluid, removeFluid, dumpConfig.
    - Pump connection visuals: the pump's own connector arm deploys onto the locomotive when a fluid connection forms, and retracts when the train departs (new - the 1.1 original had no connection visuals).
    - Departure hold: like fluid wagons, a train with deployed pump arms cannot leave (scheduled or manual driving) until the arms finish retracting.
    - Automatic reconnection: pump connectivity is re-checked while a locomotive is stopped, so pumps that receive fluid after being built now connect (fixes a workflow trap in the original).
    - Pump detection now matches any entity of type "pump", so modded pumps work.
    - Debug commands: /fluidTrains-dump, /fluidTrains-probe, /fluidTrains-refresh, /fluidTrains-cleanup.
  Changes:
    - global -> storage, 2.0 get_contents() array format, event.entity rename, prototypes.* accessors, 16-way directions.
    - Proxy tank prototypes rebuilt for 2.0 (fluid_box.volume, {direction, position} pipe connections, collision_mask layers).
    - Bundled 1.x stdlib removed.
  Bugfixes:
    - Fake fuel item scrubbing now uses the fluid registry instead of a prototype-group comparison that could never match (dead code in the 1.1 original).
    - An unregistered fluid reaching a proxy tank no longer crashes the game (latent crash in the 1.1 original).