- Fixed issue where temp updates stops updating in status screen.
- Added feedrate controls.
- Added tune print menu.
- Added ability to extrude/retract from touch UI
- Added support for M300 gcode.
- Fixed glitches with the sound code.
- Added USB drive code.
- Note: This is pending the relicensing of the USB code from "GPL v2" to "GPL v2 and later"
which the authors have agreed upon.
- Added ability to browse directory hierarchy.
- Removed Trinamic debug code (this has been superceeded by M122)
- Removed obsolete backlash compensation code
- Removed patch for LCD pause which was fixed upstream.
- Small fix to M914 where negative values were reported incorrectly.
- Homing now required before moving any axis.
- Software endstops now enabled to prevent crashing axes.
- Z motors now enabled at startup to hold Z axis.
- Controller fan now runs at 1/2 power at startup.
- Enabled LIN_ADVANCE with Z factor = 0 so that this can be set by a user.
- Disabled LED support on X MAX out of concern that a user may accidently short out their board.
- Found a better way to implement "Change Filament E1/E2" such that it
will not crash Marlin when called in the middle of an ongoing print
from either USB or SD card.
- Former "Change Filament E1/E2" implementation would only work before a
print was begun.
- This fix applies to all dual toolheads.
- Shifted coordinate system so X0 Y0 matches standard nozzle (T1502)
- Adjusted Y=0 coordinates mitigates hard crash due to Cura 2 bug (T1498)
- Added workaround for Marlin not raising nozzle prior to G29 (T1503)
Marcio Teixeira