Version 1.2.3

Patch Batch

A collection of tweaks, fixes, and refinements since v1.2.2

What's new:

• Set extruder min_temp to enhance thermal runaway protection
• Lowered max_temp to protect glass bed
  • Also added inline documentation for PCB bed
• Removed part cooling fan PWM limit
  • Proved unnecessary and didn't help in the first place
• Tweaked filament loading and unloading macros to improve usability and reliability
  • Increased clearances
• Patched M600 filament change macro
  • M600 previously did not work, so a simple implementation has been included pending a more refined version
• Homing during PRINT_START no longer optional
• Staged heating during PRINT_START removed
• Inline documentation cleaned up

Full Changelog: v1.2.2...v1.2.3