Cummins BLN ECFG files — 1 versions for X15 / ISX15, CM2670 tuning definitions

Every Cummins BLN ECFG we hold: 1 software versions from 42.60.20.24 to 42.60.20.24 on CM2670 — X15 / ISX15, Heavy duty on-highway. Each version has its own page with the full header (module, build ID, interface level, boot loader range, parameter count).