Marlin 2.0.1

New Boards

• MKS Robin Pro
• MKS Robin Lite3
• MKS Robin 2 base pins
• MRR_ESPA / ESPE (ESP32)
• FLYBOARD (STM32F4)
• RUMBA32 with PlatformIO

New Configurations

• Creality Ender 5 Pro
• Geeetech A10D
• Geeetech PI3A Pro
• EXP3D Imprimante Multifonction
• Flsun QQ-S
• Tevo Nereus (with Robin nano)
• RAMBo for CNC
• Kossel Clear

Patched boards / pins / configs

• ESP32: Fix HAL and other issues
• STM32: boards, servos, flash-based EEPROM
• MKS SGEN-L: SD detect, MKS 12864 OLED pins
• MKS Robin Nano: Fix LCD controller / SD
• MKS Robin Mini: EEPROM defines
• MKS SGen-L: EEBF / EFBF pins
• Wanhao D6: Fix LCD config
• 3DFabXYZ: Refine settings
• Geeetech A10: Fix E direction
• Geeetech A20, E180: Improved configs
• BigTreeTech E3: Disable SD_CHECK_AND_RETRY
• BigTreeTech SKR v1.4 support
• BTT002: Fix SD init and platform settings
• Longer: Use onboard pullups
• GT2560: Define extra fan pins
• SKR Mini E3 + Ender 3: Improved settings
• RADDS: Spindle/Laser pins
• Anet A6: Improved settings

Hosts and UI

• Host-friendly error message prefixes
• Improve Touch Buttons behavior
• Updated languages: French, Italian, Czech
• Tweak ExtUI probeless babystepping

New Probes

• Nozzle as Probe option for contact / piezo probes

Issues Patched

• Improve flash storage code to extend component life (some STM32)
• Fix STEP Pulse timing to prevent missed steps
• Fix Filament Runout state reset
• Fix TMC2209 Sensorless Homing
• Retire HOME_USING_SPREADCYCLE option
• Support onboard (always-on) pullups
• Fix STM32 serial flush TX
• Fix Malyan LCD serial port
• Fix M503 output for MBL
• Fix M100 optional features
• Include Z in SCARA linear feedrate
• Fix Touch MI fallback X position
• Fix a few settings-dependent compile issues
• Update outdated product links
• Update config and TMC stepper sanity checks

For Developers

• Now using GitHub Actions for CI (etc.)
• Add card.openFileRead/openFileWrite methods
• Add dev-2.1.x to git helper scripts (via mfinfo 3)