v0.2.20 Machine presets and GRBL fixes
Changes in Beam Bench 0.2.20.
- Request a missing machine preset or share test results from Machine Profiles or Device Settings without an account. Reports exclude project data and logs.
- Add a documentation-based Sculpfun S9 preset with a conservative 410 x 415 mm workspace. Homing and automatic air assist are off for stock machines; physical testing is pending.
- GRBL jobs stop on controller restarts and alarms, identify the first rejected G-code line, and handle paused failures and stalled acknowledgements. Air-assist commands wait for acknowledgement, and expected dwell delays no longer trigger false stalls.
- Connection diagnostics retain successful handshake evidence and distinguish network failures from serial connection problems.
See Software update for installation instructions.