Martian Rails v1.21.0 — Added reproducible survey seeds. 1.20.0 - Added an interactive loaded-car cargo manifest. 1.19.0 - Added confi

1.21.0 - Added reproducible survey seeds. 1.20.0 - Added an interactive loaded-car cargo manifest. 1.19.0 - Added confirmed cargo unloading controls. 1.18.0 - Added filterable and exportable operations history. 1.17.0 - Added interactive Charter Race standings. 1.16.0 - Added an optional end-turn freight safeguard. 1.15.0 - Added a live legal construction-options overlay. 1.14.0 - Added an exact live train movement-range overlay. 1.13.0 - Added persistent map-layer controls. 1.12.0 - Added persistent collapsible sidebar panels. 1.11.0 - Added persistent opposition pace controls. 1.10.0 - Added selected-contract itinerary planning and map overlays. 1.9.0 - Added filterable contract-board views. 1.8.0 - Added live operating status to every waybill demand. 1.7.0 - Added live network and freight-readiness auditing. 1.6.0 - Added read-only dispatch recommendations. 1.5.0 - Added non-destructive route planning for selected settlements. 1.4.0 - Added settlement search and major-city navigation. 1.3.0 - Added action-level saving and portable backups. 1.2.0 - Enhanced map navigation. 1.1.0 - New cover art and standardized layout. 1.0.0 - Initial release.