0.1.0 (2026-10-23)
The first release: an EtherCAT MainDevice that scans a segment, reads the SubDevices' SII, takes them through the AL state machine, transfers CoE SDOs through their mailboxes, maps their PDOs into one process image with FMMUs, and exchanges it when the application asks, over raw Ethernet on Linux and macOS or over UDP. On a ring back to a second port, it goes on through a broken cable. Nothing logs.