Release Marlin 2.1.3 beta 1 · MarlinFirmware/Marlin

BETA RELEASE!

Marlin 2.1.3 (beta 1) is a major update focusing on stability, performance, and user interface.
This release is recommended for all users. Visit the Marlin Discord for assistance with configuration migration and build.

Full Changelog: e33dafe...2.1.3-b1

Highlights

✨ Fixed-Time Motion with Input Shaping by Ulendo
(#25394, #25835, #26083, #26557, #25637, #25719, #26020, #26074, #26175,
#26595, #26620, #26628, #26643, #26670, #26720, #26785, #26848, #27063,
#27179, #27302, #27335, #27349, #27359, #27367, #27401, #27416, #27474,
e7e77d9, 5bd39ba, 97d8a68, c25a673, af4ba2b, ade05c0,
ec6bc15, b062a3b, 2d60948, 46e8b9c)
✨ Polar Kinematics (#25214)
✨ RS485 support with G-code M485 (#25680)
✨ HAL for RP2040 with BTT SKR Pico (#24042)
✨ HAL for HC32F460 (#26414)
✨ STARTUP_TUNE configuration (42c62ff, d77e921)
✨ POLARGRAPH / PEN_UP_DOWN_MENU (#25303, #25514)
✨ "One Click" Print newest file (#25781)
✨ Nonlinear Extrusion Control (M592) (#26127)
✨ BIQU MicroProbe (#26527)
✨ Prusa MMU3 (#26635)
✨ MAX Thermocouples for Heated Bed (#26441)
✨ PELTIER_BED (#27334)
✨🔧 Minimal configuration with Config.h (#27338)
🚸 Probe / Level Menu (#27393)
🩹⚡️ Fix judder, optimize planner (#27035)
🚸 Support Bed Leveling Mesh > 16x16 (060ddf5)
🚸 Restore Object Cancel info on Power-Loss Recovery (#27501)
🔧 Thermistor 100 : SoC sensor (#25745)

New Features

✨ Extra Z Servo Probe options (#21427)
✨ Z_SAFE_HOMING_POINT_ABSOLUTE (#23069)
✨ Z_SERVO_DEACTIVATE_AFTER_STOW (#24215)
✨ PROBING_TOOL (#24411)
✨ Switching extruder/nozzle without servo (e.g., Dondolo) (#24553)
✨ LARGE_MOVE_ITEMS (#25026)
✨⚡️ UTF support for TFT Color UI (#25073)
✨ Persistent AUTOTEMP settings (#25093)
✨ PREHEAT_TIME_BED_MS (#25146)
✨ AVOID_OBSTACLES for UBL (#25256)
✨ STATUS_HEAT_POWER (#25268)
✨ M306 E for MPC extruder index (#25326)
✨ TC_GCODE_USE_GLOBAL_* (#25399)
✨ LCD_BACKLIGHT_TIMEOUT for Neopixel LCD (#25438)
✨ REPORT_ADAPTIVE_FAN_SLOWING (#25537)
✨ FILAMENT_SWITCH_AND_MOTION (#25548)
✨ TEMP_SENSOR_SOC (#25642)
✨ BLTOUCH_HS_EXTRA_CLEARANCE (#25655)
✨ NOZZLE_CLEAN_PATTERN_* (#25666)
✨ AUTO_REPORT_REAL_POSITION option for M154 (#25738)
✨ AUTO_POWER_SPINDLE_LASER (#25739)
✨ NUM_REDUNDANT_FANS (#25808)
✨ EP_BABYSTEPPING (#25869)
✨ VOLUMETRIC_EXTRUDER_LIMIT_MAX (#25884)
✨ G-code 'T' report current tool (#26151)
✨ MAX7219_REINIT_ON_POWERUP (#26163)
✨ Z_PROBE_ERROR_TOLERANCE (expose) (#26229)
✨ Tool Migration-specific settings (#26244)
✨ Probe XY Offset value limits (#26267)
✨ SERIAL_DMA (for some STM32Fx) (#26328)
✨ BED_ANNEALING_GCODE (#26341)
✨ BD_SENSOR_PROBE_NO_STOP (#26353)
✨ G27 P3 / P4 (#26401)
✨ COMPACT_CUSTOM_BOOTSCREEN (#26419)
✨ XY_AFTER_HOMING, EVENT_GCODE_AFTER_HOMING (#26469)
✨ DOUBLE_LCD_FRAMERATE (#26500)
✨ MARKFORGED_INVERSE (#26516)
✨ EDITABLE_DISPLAY_TIMEOUT (#26517)
✨ EDITABLE_STEPS_PER_UNIT (#26618)
✨ Status Screen flow adjustment (#26627)
✨ PLR_BED_THRESHOLD (#26649)
✨🔨 EEPROM exclusion zone (#26729)
✨ Redundant PSU Control with EDM (#26751)
✨ MARLIN_SMALL_BUILD option (#26775)
✨ SHOW_CUSTOM_BOOTSCREEN for HD44780 (#26793)
✨🐛 HC32 - Add SERIAL_DMA, fix SDIO and MEATPACK (#26845)
✨ M3 / M4 O for laser/spindle (#26883)
✨ FAN_KICKSTART_LINEAR (#27072)
✨ INPUT_SHAPING_Z (#27073)
✨ M110 Get Command Line Number (#27090)
✨ CONTROLLER_FAN_BED_HEATING (#27409)
✨ EDITABLE_HOMING_FEEDRATE / M210 (#27456)
✨ M820 Report temporary M810-M819 macros (#27458)
✨ GENERIC_BACK_MENU_ITEM (bebf5dc)
✨ MAX7219_DEBUG_MULTISTEPPING (4fdb0fb)
✨ NUM_REDUNDANT_FANS too (f97a813)
✨ PROBE_TARE_MENU (9b472a0)
✨ Rename @ strings _A => _N (556d716)

New Controllers

✨ New DGUS_LCD_UI option, IA_CREALITY (#25143, #25175, 42cfa4f, #25397)
✨ TFT 320x240 portrait (#25207)
✨ SPI TFT / Touchscreen for STM32H7 (#25784)
✨ Sovol SV06 Plus Touchscreen (#25864)
✨ CTC_A10S_A13 (#26514)
✨ Initial support for HC32 U8G LCD (#26568)
✨ Ender-3 V2 LCD with SKR 3 EZ (#27061)

New Boards

✨ BigTreeTech Manta M4P, M5P, M8P V1.0 / 1.1, E3 EZ (#25001)
✨ Blackpill-based custom board (#25152)
✨ Sovol v1.3.1 (Sovol SV06) (#25267)
✨ BTT Octopus Max EZ 1.0, SKR 3.0 / 3.0 EZ (#25387)
✨ AnyCubic Vyper / Vyper LCD (#25405)
✨ I3DBEEZ9 board (#25614)
✨ Creality E3 Free-runs Silent Motherboard (#25636)
✨ Panowin Cutlass / Bardo (F1 / Trinus) (#25663)
✨ Creality Ender-2 (Melzi) (#25754)
✨ Creality STM32F401RE board (e.g., Ender-5 S1) (#25773)
✨ KEDI (STM32F1) and GODI (ESP32) boards (#25796)
✨ Geeetech GT2560 V4.1B board (#25888)
✨ MM-JOKER (ESP32) board (#25897)
✨ Ender 3 S1 Pro/Plus stock touchscreen (#25905)
✨ BTT RAMPS 1.6+ (#25970)
✨ BTT Octopus Pro V1.1 (STM32H723ZE) (#26043)
✨ Mellow Fly E3 V2 (STM32F407VG) (#26081)
✨ BTT Octopus Pro V1.0.1 (STM32H723ZE) (#26159)
✨ FYSETC Cheetah v3.0 (#26314)
✨ MINGDA D2 D301 v1.0 (#26340)
✨ BlackBeezMini 3D by I3DBEE (#26406)
✨ Voxelab Aquila N32 (via Maple) (#26470)
✨ Orca 3D Modular Controller (#26534, c313811)
✨ BigTreeTech Kraken V1.0 (STM32H723ZG) (#26565)
✨ BigTreeTech Manta M8P V2.0 (STM32H723ZE) (#26578)
✨ Creality v2.4.S4_170 (Ender 2 Pro, HC32F460KCTA) (#26730)
✨ Dagoma D6 / DiscoUltimate v2 TMC (#26874, 0269106)
✨ Ender-3 V3 board CR4NS200320C13 (#27003)
✨ XTLW boards (#27260)
✨ BigTreeTech SKRat V1.0 (STM32G0B1VE) (#27361)
✨ Mellow/Fly RRF E3 V1.0 (STM32F407VG) (#27466)

Optimizations

⚡️ Implement CALIBRATION_GCODE as endstop (#27204)
⚡️ Misc. optimizations (e6ac9ff)
⚡️ Major shaper optimization (e4b83ad)
⚡️ Improve TFT DMA for STM32 (#25359)
⚡️ Use strlcpy with buffer size (#26513)
⚡️ Update ISR cycle counts (db2b8a6)
⚡️ Reduce DISPLAY_SLEEP_MINUTES overhead (#26964)
⚡️ Ethernet Buffer for Input Shaping on LPC (#26027)
⚡️ Optimize LPC176x set_pwm_duty (#27178)
⚡️ Use cached la_active state (d554844)
⚡️ Load/init (most) settings after showing boot-screen (#27199)
⚡️ Exit from ISR on AVR already does sei (cb66bff)
⚡️ Reduce edit_screen code size (#25420)
⚡️ Tiny string optimization (bf61e52)
⚡️ Faster COMPACT_MARLIN_BOOT_LOGO (rle16) (#26153)
⚡️ Slimmer null T command (#26615)
⚡️ G30 optimize and comment (7901eb9)
⚡️ Add / enforce min_entry_speed_sqr (#27089)
⚡️ Compact RGB565 TFT boot images (#26011)
⚡️ Skip a redundant BLTouch::command (#25656)
⚡️ Set steps_per_isr in calc_multistep_timer_interval (549419e)
⚡️ Mixer label in PROGMEM (4b8e4ef)
⚡️ Use AxisFlags for step_needed (4a0cb4f)
⚡️ Smart Adaptive Multi-Stepping (#25474)
⚡️ Fix motion smoothness (#27013)
⚡️ Fix MMU2 sscanf bug, optimize (#26449)
⚡️ Improve Homing / Probing Current (#26714)
⚡️ Optimize LPC176x pin toggle (#27149)
⚡️ SAMD21 LCD uses HW SPI with media (#26012)
⚡️ Use hal_timer_t for timing vars (194f587)
⚡️ Extend bitmap compression (178938d)
⚡️ Optimize speed lookup for AVR (143a870)

LCD / Controller

🚸 Improve MMU2 unload (like original MMU2S) (#20147)
🚸 Temperature Variance Monitor tweaks (#23571)
🚸 Color UI remaining time (#24843)
🚸 M86-M87 Hotend Idle Timeout (#25015)
🚸 Negative temperature display option (#25036)
🚸 Unify edit limits for some E3V2 LCDs (#25045)
🚸 Attach USB media (#25120)
🚸 MarlinUI edit steps/mm to 2 decimal places (#25144)
🚸 Z Servo Probe is HAS_STOWABLE_PROBE (#25158)
🚸 RGB_STARTUP_TEST for PCA9632 (#25163)
🚸 ProUI updates (#25176)
🚸 ProUI MPC menu (#25232)
📺 Melzi v4 with BTT SKR Mini E3 (#25321)
🚸 Option to report temperature on error (#25341)
🚸 SPI endstops for X/Y Dual and Core (#25371)
🚸 Stop button for Touch UI (#25379, a321125, #26342)
🚸 Interruptible PLR (#25395)
📺 Update Re-ARM VIKI2 SPI pins (#25411)
🚸 Optional X-Axis (#25418)
🚸 Fix / improve LCD_BED_TRAMMING (#25425)
🚸 Improve CocoaPress Touch UI (#25446)
🚸 Refinements for UBL G29 J (tilt mesh) (#25486)
📺 DGUS_RELOADED 1.03 (#25490)
🚸 Improve Z-Probe raise for deploy (#25498)
🚸 Improved MPCTEMP autotune (#25503)
🚸 TFT optional axes/extruder (#25624)
🚸 TS35 portrait display (#25629)
🚸 Support CoreXY without Z (#25630)
🚸 G28 / G30 return for failed probe deploy (#25652)
🚸 MarlinUI Endstop Test Screen, and more (#25667)
🚸 Echo G30 out-of-bounds (#25671)
🚸 Improve PAUSE_PROBE_DEPLOY_WHEN_TRIGGERED (#25681)
🚸 Permit G38 with Core (#25713)
🚸 Bed distance sensor improvements (#25847)
🚸 Improve EEPROM validation (#25860)
🚸 Fix TFT menu positioning (#25942)
🚸 Portrait TS35 move axis screen (#25945)
🚸 Revert M206 Home Offset behavior (#25996)
🚸 Update DWIN ProUI (#26003)
🚸 BD Sensor Z axis stop height (#26015)
🚸 JyersUI MPC menu (#26017)
🚸 Fix HD44780 EDIT_ITEM position (#26073)
🚸 Fix input shaping menu for SHAPING_FREQ_[XY] == 0 (#26075)
🚸 Fixes for ProUI, JyersUI, backlight, etc. (#26086)
🚸 Update LCD Manual Leveling display (#26088)
🚸 UI Sound off/on with M300 E<0|1> (#26142)
🚸 Adjust ColorUI chamber bmp (#26149)
🚸 DOGM active extruder indicator (#26152)
🚸 Avoid LCD messages starting with "Error:" (#26164)
🚸 Keep Filament Change near the top (#26172)
🚸 Enable G92.9 with rotational axes (#26174)
🚸 Misc. JyersUI tweaks (#26228)
🚸 Update FTDI Eve / CocoaPress UI (#26233)
🚸 Use SERIAL_FLOAT_PRECISION for SERIAL_ECHO(float) (#26254)
🚸 More precision in G30 output (#26255)
🚸🐛 Anycubic Vyper fixes (1) (#26261)
🚸 Move Debug menu down (#26266)
🚸 Warning alerts for non-fatal errors (#26306)
🚸 Fixes for ProUI popup, abort (#26308)
🚸 Fix BLTouch HSMode deploy (#26311)
🚸 Fix MarlinUI expanded label alignment (#26339)
🚸 SD refresh UI update with NO_SD_DETECT (#26366)
🚸 Fix DOGM centering (#26415)
🚸 Fix, clean up ProUI (#26434)
🚸 Fix MarlinUI axis move / UBL strings (#26439)
🚸 Fix more MarlinUI title centering (#26440)
🚸 Minor touch calibration improvement (#26445)
🚸 Adjust Progress / Completion (#26466)
🚸 Fix ProUI hostui.notify('finished') (#26478)
🚸 UI refresh for some events (#26487)
🚸 Encoder improvements (#26501)
🚸 Update ProUI Plot graph (#26539)
🚸 Improved menu responsiveness with MarlinUI + U8Glib. (#26555)
🚸 Update ProUI Plot graph - part 2 (#26563)
🚸 PLR recover chamber temp (#26696)
🚸 New encoder logic & debounce (#26723)
🚸 Tronxy V10 w/ TFT_TRONXY_X5SA + MKS_ROBIN_TFT43 (#26747)
🚸 ExtUI: Shaping, Probing limits (#26754)
🚸 Fix repeating "Power Off" message (#26755)
🚸 M115 "KINEMATICS:…" (#26806)
🚸 Hide auto-run as needed (#26853)
🚸 Fix duplicate temperature report (#26952)
🚸 Quickly apply touch screen fan/laser edit (#27064)
🚸🐛 SW SPI Mode 3 for U8G on STM32 (#27111)
🚸 Fix UI behavior for G29 with retry (#27146)
🚸 AnyCubic Vyper LCD improvements (#27158)
🚸 Nonlinear Extrusion polynomial Av^2+Bv+C (#27162)
🚸 Fix G33 display precision (3 digits) (#27186)
🚸 SD card wake on insert, status screen on remove (#27197)
🚸 PLR: Add FR and Flow (#27201)
🚸 Update Zonestar OLEDs to SPI (#27220)
🚸 Skip REINIT_NOISY_LCD for I2C OLED (#27222)
🚸 Edit IS frequency while moving (#27248)
🚸 Implement G60 / G61 to spec (#27281)
🚸 Optional thermistors in Info Menu (#27303)
🚸 G425 - Compute primary axes (Y..X) before others (#27382)
🚸 More TFT Color UI fixes (#27388)
🚸 Fix extra Z raises (#27395)
🚸 Fix alert level after Stow Z-Probe (#27404)
🚸 GCODE_CASE_INSENSITIVE for Emergency Parser (#27449)
🚸 EDITABLE_HOMING_FEEDRATE for ProUI (#27469)
🚸 Set hybrid edit range to 999 (#27473)
🚸 MKS UI long filename WiFi upload (#27482)
🚸 Fix menu homing feedrate display (#27518)
🚸 "Main" => "Main Menu" (92721d1)
🚸 G42 P as flag (not bool) (ad60cdd)
🚸 MarlinUI::clear_for_drawing (1f9fc66)
🚸 Adjust encoder multiplier (4aa48be)
🚸 BLTouch extra clearance for PROBE_PT_RAISE (b153713)
🚸 ColorUI Touch Calibrate in CW order (a0e3dea)
🚸 EEPROM reset messages (81760d6)
🚸 Faster default Marlin feedrate (12d8108)
🚸 Fix / improve Marlin UI and Color UI (68a2459)
🚸 Fix G30 behavior (25e5a35)
🚸 Fix homing_needed_error language (7e72981)
🚸 General TFT cleanup (9360e13)
🚸 Hide IS menu while busy (14c8b7b)
🚸 Ignore first click on asleep LCD (282f90c)
🚸 Just "warn" on SD fail (f69effd)
🚸 LED menu tweaks (c84bea7, d6c3f45)
🚸 Minor M43 improvements (0f34163)
🚸 More clearance on fast probe failure (b3a3cf2)
🚸 Move solo Case Light menu up (21a6044)
🚸 Optional encoder multipliers (76b5688)
🚸 Prefer friendly Power Off over Auto-unalive (daeffbc)
🚸 Prefer probe XY feedrate for "blocking move" (e2d8b2f)
🚸 Probe Wizard display fix (ad23b8c)
🚸 Purge PLR on power-off (94e9f26, cf46d18)
🚸 Strings MSG_ZPROBE_[XYZ]OFFSET (5de9fc5)
🚸 Adapt runout distance for FILAMENT_MOTION_SENSOR (#27540)
🚸 Set hybrid edit range to 999 (#27473)
🚸 Fix menu homing feedrate display (#27518)

Languages

🌐 Language Import/Export (#25889)
🌐 DGUS Reloaded non-accented French (#25443)
🌐 Update Italian language (#25309, #25454, #25587, #25940, #26208, #26378, #26837, #27476)
🌐 Language export to CSV (f73fe76)
🌐 Update Turkish language (e053827, #25447, #26739, #26676)
🌐 Update Russian translation (#25840, #26428, #25360)
🌐 Update Slovak language (#25305)
🌐 Replace '=' with '{' for substitution (2954bf2)
🌐 Remove unused strings (6044cb9)

Bugs Fixed

🐛 Don't skip G2/G3 E-only moves (842489a)
🐛 Fix FYSETC Cheetah v2.0 Servo/Probe pins (#24635)
🐛 Fix M25/M125 for LCDs with ui.resume_print (#24877)
🐛 Fix, Refactor PID scaling (#25096)
🐛 Fix potential I2S buffer overwrite (#25113)
🐛 Fix Mesh Bed Leveling Z correction (#25122)
🐛 Avoid lambda for menu items (#25169)
🐛 Fix UTF support for TFT Color UI (#25177)
🐛 Fix Neopixel 1 startup (#25203)
🐛 Fix Chitu V6 Z_STOP_PIN (#25227)
🐛 Fix misc. UI issues (#25252)
🐛 Fix Ender-2 Stock Display with Melzi (#25258)
🐛 Fix MKS board Ultipanel support (#25278)
🐛 Fix Simulator TFT compile (#25279)
🐛 Fix TFT Color UI LCD_HEIGHT (#25281)
🐛 Fix 8-bit FSMC AA font colors (#25285)
🐛 Fix TFT touch buttons, button colors (#25300)
🐛 Fix ISR_SHAPING_LOOP_CYCLES (#25335)
🐛 Fix AVR maths used by Stepper (#25338)
🐛 Fix FastPWM calculations (#25343)
🐛 Fix Linear Advance E position tracking (#25442)
🐛 Fix LA retract/feedrate edge case (#25445)
🐛 Fix UBL 'G29 J' mesh tilt (#25453)
🐛 Fix apply_power for SPINDLE_SERVO (#25465)
🐛 Fix Flash EEPROM for STM32G0B1CB (#25469)
🐛 Fix LVGL / MKS WiFi long filename (#25483)
🐛 Fix Anet ET4 SD_SS_PIN (#25492)
🐛 Fix long filename read/report (#25509)
🐛 Prevent MPC E-permm overrun in Load Filament (#25531)
🐛 Fix M23 long filename support (#25540)
🐛 Avoid step rate overflow (#25541)
🐛 Fix MKS Gen L 2.1 MOSFET pins (#25542)
🐛 Prevent divide-by-zero in calc_timer_interval (#25557)
🐛 Fix TFT Touch Calibration overrides (#25579)
🐛 Fix Long FIlename lookup (#25598)
🐛 Probe behavior corrections (#25631)
🐛 Fix some bad feedrates (#25672)
🐛 Fix Configuration Embedding (#25688)
🐛 Fix G38 with Z, support 9 axes (#25691)
🐛 Prevent Linear Advance stall (#25696)
🐛 Fix MKS Gen-L MOSFETs (#25717)
🐛 Fix Ender-2 Stock LCD on MELZI_CREALITY (#25759)
🐛 Fix STM32 USB disconnect behavior (#25762)
🐛 Fix G12 Nozzle Clean (#25766)
🐛 Fix minimal M115, Cap:PROGRESS:0 (#25769)
🐛 Fix large edit value to encoder conversion (#25812)
🐛 Safe Delay for ProUI startup animation (#25827)
🐛 Fix MKS Robin Nano 1.3 F4 pin collision (#25838)
🐛 Fix _MINMAX_TEST typo (#25954)
🐛 Fix dummy thermistors 998-999 (#25956)
🐛 Fix G2/G3 limiting_speed (#25988)
🐛 Fix AD4985 with 5V input, add AD595 3.3V warning (#26021)
🐛 Ensure BLTouch deploy in HS Mode (#26033)
🐛 Prevent MString infinite recursion (#26037)
🐛 Fix SPI TFT for STM32F1/F4 (#26052)
🐛 Fix runout extra length (#26082)
🐛 Fix UBL probe_entire_mesh skips points (#26141)
🐛 Fix MKS Robin Mini servo timer (#26150)
🐛 Fixes for G2/G3 arcs (#26170)
🐛 Fix MKS TS35 with BTT SKR 1.3/1.4 (#26176)
🐛 Fixes for ProUI, build rename (#26177)
🐛 Fix tool-change E prime (#26237)
🐛 Fix DELTA Z when not using probe for homing (#26297)
🐛 Fix MMU late init (#26331)
🐛 Fix TFT compile, K8400 pins (#26359)
🐛 Fix PLR pos/sdpos (#26365)
🐛 Fix GT2560_V41b Z2 pin (#26370)
🐛 Fix Backlash Compensation layer shift (#26392)
🐛 SKR Pro boards have DIAG pins (#26399)
🐛 Put I2C init ahead of LCD init (#26409)
🐛 Fix BTT SKR Mini E3 pins (#26410)
🐛 Fix rotational AxisFlags (#26444)
🐛 Touch fixes (#26455)
🐛 Fix tool-change E prime (#26494)
🐛 Fix planner jerk limits (#26529)
🐛 Fix Creality E3 "Free-runs" (#26533)
🐛 Fix hangs in DUE native USB (#26572)
🐛 Fix I/J/K chopper timing (#26736)
🐛 Fix DETECT_BROKEN_ENDSTOP on IDEX (#26790)
🐛 Fix ESP32 laser M4 exception (#26884)
🐛 Fix CREALITY_ENDER2P_V24S4 pins (#26908)
🐛 Fix PID upon entering PID_FUNCTIONAL_RANGE (#26926)
🐛 Don't apply settings during validation (#26935)
🐛 Fix bool evaluation of XYval and similar types (#26936)
🐛 Fix IDEX X2 Direction (#26958)
🐛 LCD Bed Tramming fixes (#26962)
🐛 Fix auto-assignment errors for J and U axis (#26979)
🐛 Fix BLACKBEEZMINI fan, info (#26983)
🐛 Fix Flags<N> data storage width (#26995)
🐛 Move LASER_POWER_TRAP cruise to cruise block (#27031)
🐛 Fix HC32 watchdog timeout (#27084)
🐛 Fix HC32 temperature ADC (#27085)
🐛 Fix multi-byte menu string buffer overrun (#27100)
🐛 Fix NONE, ALL, EVAL macro collision (#27132)
🐛 Fix step oversampling with NONLINEAR_EXTRUSION (#27171)
🐛 Mount media early for POWER_LOSS_RECOVERY (#27177)
🐛 Fix NUM_ENDSTOP_STATES with Z_MIN_PROBE = Z_MIN (#27190)
🐛 Fix backlash intial direction (#27208)
🐛 Fix YHCB2004 builds (#27210)
🐛 Fix E3S1PRO DGUS builds (#27211)
🐛 Fix ERR_EEPROM_NOPROM result (#27255)
🐛 Fix MPC differential tuning (#27274)
🐛 Fix Dual Servo Toolchange Z Creep (#27381)
🐛 Fix STM32 SDIO/FSMC DMA overlap (#27385)
🐛 Fix LCD SPI on DUE (#27480)
🐛 Fix SHAPING_MENU X frequency edit (#27499)
🐛 Fix Thermocouple flags, allow bed only (#27504)
🐛 AxisBits union fix (f857025)
🐛 Apply direction bits at startup (d93aa0c)
🐛 Clean up DELTA babystep Z (e687490)
🐛 Ensure root for 'M503 C' (80839cf)
🐛 Fix _HAS_FAN for fan on Pin 0 (a8ac83b)
🐛 Fix BLTOUCH_HS_MODE config (f5c7b19)
🐛 Fix expand_u8str_P string substitution (ded942a)
🐛 Fix homing_needed_error bits (fffc966)
🐛 Fix M105 (MString append TS) and EEPROM ver (1a241e6)
🐛 Fix TFT_LTDC::writeReg (9bf9541)
🐛 Fix AnyCubic Vyper ProcessPanelRequest (0867561)
🐛 Fix auto pullup/down settings (7d95928)
🐛 Fix babystep corrupting DIR (c6ea99f)
🐛 Fix Babystepping for CoreXZ (f207177)
🐛 Fix case TRRunaway (ad112b4)
🐛 Fix hotend idle timeout checks (6cc4dd1)
🐛 Keep DMA2_Channel1 for STM32F1xx (4a3f69a)
🐛 Protect EEPROM bytes 916-926 (ebea672)
🐛 Reorder FLOAT_SQ (a33112a)
📌 TH3D EZBoard SD_DETECT_PIN 27 (b364e44)
🚸 Fix/improve Sovol SV06 Plus (#27531)
🐛 G34 fail safely (#27516)
🐛 Fix BLTouch, Runout pins for Ender 2P v2.4 S4 (#27520)
🐛 Show probe/level menu for tramming (#27532)

Minor Patches

🩹 Fix SPI TFT build on SKR V2 & V3/EZ (#26041)
🩹 Fix, clean up ProUI, JyersUI (#26078)
🩹 Fix Anycubic PlayTune (#25728)
🩹 Improve edit menu rounding (fadd604)
🩹 Patch STM32 serial UUID (#26737)
🩹 Fix D576 buffer underrun reporting (#25931)
🩹 Fix Ender 2 Pro EXP1-7 pin (PB15 / LCD_RS) (#27074)
🩹 Fix AVR bootscreen RLE decode (#26827)
🩹 Z input shaper followup (#27118, #27119)
🩹 Fix TFT LVGL compile error (#25865)
🩹 Fix PLR debug with NO_VOLUMETRICS (e9b04ad)
🩹 Restore usleep for native / sim (e6f1b07)
🩹 Fix STM32 HW Serial 6 (#26763)
🩹 Fix ESP3D WiFi Support (#26822)
🩹 const_float_t => float (e6308f5)
🩹 Update Trigorilla V006 fan pin (e60df9d)
🩹 Fix JyersUI corner pos (e116a99)
🩹 Fix G35 "Probing Failed" output (#26780)
🩹 Remove extraneous MPC temp check (#25816)
🩹 Fix E3V2 MarlinUI XYZ frame (#25206)
🩹 Solid background for DWIN_MARLINUI text (#27029)
🩹 Set correct LCD serial port for MKS_MONSTER8_V1 (#26879)
🩹 Fix some serial chars (d9a388b)
🩹 Update BTT GTR v1.0 DIAG jumper/pin (#26764)
🩹 Fix and improve GT2560 pins (#25890)
🩹 Update TRONXY_V10 SPI_FLASH pins (d74e653)
🩹 Fix PID / MPC heating flags (#25314)
🩹 Fix a NeoPixel override (#26492)
🩹 Use AxisBits methods (d3ee4ee)
🩹 Fix ProUI Manual Mesh / UBL Viewer (#25858)
🩹 Relocate Fan conditionals, sanity-checks (#25731)
🩹 HC32: pin package versions (#27289)
🩹 Fix ProUI G-code preview (#26213)
🩹 Fix LCD getFreeTxBuffer typo (ca31f97)
🩹 Fix displayed mix percentages (c91f3a7)
🩹 Disable nonlinear extrusion on unretract (#26824)
🩹 Fix BLTouch stow in homeaxis(Z) (c4aa39d)
🩹 Fix ProUI _remain_time (c483fe7)
🩹 Fix STM32 HW Serial (#26531)
🩹 Fix JyersUI/ProUI narrowing (#26453)
🩹 Fix LCD_FOR_MELZI with Tronxy Melzi (c0045e6)
🩹 Fix UBL debug output (bdfe4a1)
🩹 Fix some minor issues (bd6eb83)
🩹 Fix Ender-3 S1 Plus build (bb73c33)
🩹 Fix string buffer warning (#26550)
🩹 Fix PINS_EXIST usage (b8ab2d4)
🩹 Fix MPC compile (#25669)
🩹 Fix AUTOFAN_CASE (b3198ed)
🩹 Fix TFT sanity error (b042567)
🩹 Endstop hit state followup (#25885)
🩹 Fix UBL safe measure move with extra axes (aaf55a2)
🩹 Fix Input Shaping max_isr_rate with Distinct E factors (#26167)
🩹 Fix missing _lcd_toggle_bed_leveling (#27439)
🩹 Extra axes for Tool Change (a6b677f)
🩹 Fix Sensorless Homing Current Warning (#27366)
🩹 Fix 'M493 S12' (#26007)
🩹 Fix edit Z jerk step size (#26650)
🩹 Fix MCU check for STM32H7-based BTT Octopus Pro V1 (#26831)
🩹 Fix type mismatch when SEGMENT_LEVELED_MOVES disabled (#26819)
🩹 Optional X followup (#25804)
🩹 Patches for MSC SD (#26332)
🩹 Followup to EDITABLE_STEPS_PER_UNIT (#26677)
🩹 Ensure pin_is_protected is defined (#25829)
🩹 Endstops prelim. followup (99a9e26)
🩹 Fix MINITRONICS v1 pins (#27150)
🩹 Fix/Add Malyan M300 E0_AUTO_FAN_PIN (96e3dfe)
🩹 Fix a serial_ternary (9249f61)
🩹 Motor PWM followup (#27087)
🩹 Fix ftostrX3sign (#26497)
🩹 Fix some kinematic conditions (2) (8c15a09)
🩹 Fix MARKFORGED_INVERSE typos (#26558)
🩹 Use 'M205 D' when 'B' is an axis (88de522)
🩹 Clarify servo µs min/max (85ded0b)
🩹 Update Ender-3 V3 SE pins (#27495)
🩹 Fix Nextion cstr/fstr typo (#27071)
🩹 Conditional u8g for SAMD21 (#25947)
🩹 Fix Endstop Test debug menu (#26326)
🩹 Fix M592 report (#26680)
🩹 Fix laser with no PWM compile (#25290)
🩹 Fix runout state in menu (#26394)
🩹 Define drawTrinamicConfigMenu (7f5b0b4)
🩹 Safe Bed Leveling updates (7e79fc5)
🩹 Fix active extruder indicator (#26834)
🩹 Revert motion change (7b6b6e1)
🩹 Don't reinit i2c LCDs (#27194)
🩹 Fix some kinematic conditions (7aaba66)
🩹 Temp constraints followup (#26744)
🩹 Fix Mini 12864 on BTT Kraken (#26918)
🩹 Fix AT90USB1286 PIO upload (#27070)
🩹 Return 0 for bad index in Temperature::getHeaterPower (#27037)
🩹 Fix Anycubic PlayTune (#25735)
🩹 M493 report followup (7249c3c)
🩹 Fix M413 report (#26846)
🩹 Fix M3 uninitialized warning (#26091)
🩹 Fix single Neo strip M150 K (#26709)
🩹 Fix Ender-3 V2 with no fan (6a8ebdc)
🩹 Remove extraneous EZBoard V1 autofans (#25182)
🩹 Longer3D LK has ONBOARD_SDIO (#27129)
🩹 Fan Menu / Status fixes (65b9743)
🩹 Reduce Kill Pin Wait (#26945)
🩹 Minor MKS UI fix (654e7a8)
🩹 Suppress G33 string warning (#26095)
🩹 Fix STM32 CPU serial UUID (#26715)
🩹 Fix _CAN_HOME for new endstop flags (61f0dd2)
🩹 Status / Host Prompt followup (#25720)
🩹 Fix TFT string code (#26292)
🩹 Fix HOST_STATUS_NOTIFICATIONS compile (#26040)
🩹 Fix progress DOGM compile error (#25319)
🩹 Fix SD partitionTable packing (#25648)
🩹 add onSetMinExtrusionTemp to anycubic_viper (#26933)
🩹 LCD_CONTRAST => LCD_CONTRAST_INIT (563296f)
🩹 Fix MarlinUI UTF-8 chars (#26381)
🩹 Fix Bed PID Autotune output (#26606)
🩹 No const on return type (53b79f5)
🩹 Fix _MAX type warning (#27272)
🩹 Fix HOTEND_IDLE_TIMEOUT with no heated bed (#26746)
🩹 PROBING_TOOL followup (#26122)
🩹 Fix Extensible MMU for >8 colors (#25772)
🩹 Fix G33 output (#26299)
🩹 Fix E3V2 types, other warnings (#27507)
🩹 Fix E3V2 MarlinUI XYZ frame (#25206)
🩹 Fix MKS Gen-L V1 PWM pins (#26974)
🩹 Fix printf et.al. expecting F-strings (#27032)
🩹 Fix Touch Calibration first point (#25298)
🩹 Simple IA-Creality babystep patch (489ef6e)
🩹 Remove extraneous EZBoard V2 autofans (#25166)
🩹 Fix G61 with no extruders (#27521)
🩹 Misc. changes from ProUI / ExtUI updates (#26928)
🩹 Native types for RTS overloads (#25440)
🩹 Config-related preparations (2) (43d9d1c)
🩹 Serial warning followup (414b1f8)
🩹 Fix "calibration" endstop report (#27207)
🩹 PID / MPC heating followup (3be967b)
🩹 Thermistor name fixes (#26857)
🩹 Skip post-G28 XY move for untrusted X or Y (#26644)
🩹 Fix W axis blocking move (37fb26b)
🩹 Conditional include probe.h (3501663)
🩹 Extra axis min home with Delta Sensorless Probe (339773d)
🩹 Fix Core Kinematics BABYSTEP_XY (335ba32)
🩹 Jerk correction for LIN_ADVANCE + CLASSIC_JERK (#26551)
🩹 Fix 'G29 J' status message (#25677)
🩹 Update MKS_GEN_13 MOSFET pins (#25126)
🩹 Fix ProUI compile without Advanced Pause (2a82ca8)
🩹 Fix missing IS_MELZI (#25190)
🩹 Reset touch screen calibration on failure (#25334)
🩹 Fix Ender 2 stock LCD (#25538)
🩹 Fix PID / MPC tune background tasks (#26652)
🩹 Misc. extra axis updates (23e2cb0)
🩹 Clock-based planner trapezoidal nominal_rate (#26881)
🩹 IA-Creality minor cleanup (2270bf4)
🩹 Creality F401 Followup (1f5b886)
🩹 Fix IA_CREALITY float, startup (#25493)
🩹 Fix Chitu3D V6 default probe pin (#25552)
🩹 Fix E3V2 non-TJC font size (#27375)
🩹 Fix card.ls call (in easythreed_ui) (1a4e208)
🩹 Replace more DEBUG_ECHOF (#26495)
🩹 Correctly add JSON to mc.zip (#25706)
🩹 Fix _U and other conflicts (18e65f5)
🩹 Fix ProUI tramming (16f19b2)
🩹 Bail on 'mc.zip' write error (#25695)
🩹 Fix MARLIN_F446Zx_TRONXY variant (#25659)
🩹 Set color 1 on DOGM clear (11f90de)
🩹 Probe XY Offset followup (#26397)
🩹 Fix cutter power extra '%' (#27105)
🩹 Z clearance followup (0c2ed86)
🩹 Fix G61 axis parameters with no offset (#25312)
🩹 Update KEDI / GODI LCD_PINS_EN pin (#25886)
🩹 Fix DWIN MarlinUI Fan/E/XY (#25502)
🩹 Fix Spindle/Laser ENA pin test (#25622)
🩹 Fix Sim with USE_WATCHDOG disabled (0838f70)
🩹 MMU2 unload followup (#25825)
🩹 Replace pow() with _BV() (#25186)
🩹 Fix shaping init (#27365)
🩹 Fix DGUS_LCD_UI input (#25374)
🩹 ProUI - Remove ManualZOffset (01e58de)
🩹 Refine MKS boards with a dedicated FAN port (#25567)
🩹 NOZZLE_CLEAN_PATTERN_* Followup (006a9e5)
🩹 Fix ProUI Z probe offset text (#26832)
🩹 Free debug pins in HC32 HAL (#26985)
🩹 Increase range of G34 accuracy target (#26771)
🩹 Update MinSerial.cpp (7d33477)
🩹 SDIO retry, hsd clock, etc. (7393285)
🩹 Add ui_api.h include (#26977)
🩹 Fix ProUI error when !CASELIGHT_USES_BRIGHTNESS (#26976)
🩹 Fix G61 with no extruders (#27521)
🩹 Fix E3V2 types, other warnings (#27507)
🩹 Daily cleanup Nov 18 (fa55cae)
🩹 Update RP2040 pins debugging (a531c01)

General Cleanup

🎨 Fix MarlinUI "untyped" string args (#27046)
🎨 Arduino IDE pins comments, generate version (fc769ef)
🎨 Clarify some string parameters (#26949)
🎨 Clean up TFT Colors (#26050)
🎨 Minor code cleanup (f281fb4)
🎨 FTDI cleanup (f2665e5)
🎨 Standardize naming (ProUI) (#25982)
🎨 Planner cosmetics (#27497)
🎨 Rename some G-code files (#26981)
🎨 LCD pins cleanup - Sept 8 (da4a374)
🎨 Language / menu cleanup (d94defc)
🎨 Clean up IA_CREALITY includes (#25530)
🎨 Timer tweaks (cb0a8f2)
🎨 Python ; cleanup (#26426)
🎨 Suppress M122 sign warning (#25613)
🎨 Heading cleanup (c448208)
🎨 Lowercase methods, functions, data members (#25914, #25923, #25939, 166ed28, 41a5fbb)
🎨 Add MKS TinyBee silkscreen labels (#26777)
🎨 Clean up old #includes (#26621)
🎨 CrealityDWIN => JyersDWIN (#26026)
🎨 ProUI / MKS UI code cleanup (b94c75b)
🎨 Use LIMIT macro (acfde4e)
🎨 Suppress warning (#25529)
🎨 Improve LulzBot FTDI Eve Touch UI (#27275)
🎨 Delete old FTDI Eve bootscreen (a3c78c4)
🎨 Format pins which fail validation (#27007)
🎨 Remove unused usleep (9d324f7)
🎨 Update file headers (9a12f06)
🎨 Remove unused ProUI : UBLValidMesh (#25591)
🎨 Conditional probe.h (8dc8906)
🎨 HAS_SHAPING => HAS_ZV_SHAPING (8cdf43f)
🎨 Clean up TFT Color UI display items (#25712)
🎨 Detab some build files (836c8ce)
🎨 MMU2 const types (829212d)
🎨 Cutter pins cleanup (7d5bd4d)
🎨 PGM => _P rename (78d3cf1)
🎨 TMC SPI Pins (769ad27)
🎨 Detab C/C++ (70288c6)
🎨 Followup to optional M111/M115 (#26626)
🎨 Move G28O inside ProUI (6bf789d)
🎨 Move EXIT_M303 (604d3e8)
🎨 Rename Helvetica 14 font (5fd0247, a5d47f8)
🎨 Use float CEIL/FLOOR (5987a54)
🎨 NORM_E_DIR => FWD_E_DIR (573bc73)
🎨 Clean up some checks & includes (52693f7)
🎨 Wrap font includes (50b6297)
🎨 Apply some #ifndef (4bf13be)
🎨 Apply MUL_TERN (4a5bd47)
🎨 Refine probe, more debug (49f1cc8)
🎨 Indent temp structs (46b5753)
🎨 Suppress a type warning (#25575)
🎨 Apply TERN0/1 for some contexts (#27036)
🎨 LPC_SOFTWARE_SPI => SOFTWARE_SPI (39d08d9)
🎨 Rename FAN_PIN to FAN0_PIN (#25568)
🎨 Rename *_temp_error to *temp_error (2dcf3b8)
🎨 Tweak VALIDATE_MESH_TILT (2b86daa)
🎨 Simplify BTT Octopus Max EZ LCD Pins (#26019)
🎨 calibration_stage => stage (17b43d6)
🎨 Minor temp / UI refactor (12d7995)
🎨 Misc. tramming menu cleanup (#25519)
🎨 Update GT2560 V41b (#26351)
🎨 Decimal TMC address (#27028)
🎨 Pins header comments (0914f9e)
🎨 Group STM32G0 pins includes (#25977)
✏️ Fix CTC_A10S_A13 typo (a5d097a)
✏️ MPCTEMP_START => MPC_STARTED (#27002)
✏️ Fix README typo (#25388)
✏️ Fix draw_dialog.cpp typo (#26684)
✏️ ProUI followup (5fd5cb0)
✏️ Fix pin debug ternary (#25832)
✏️ Assisted Tramming threads followup (#27437)
✏️ Fix comma typo (#27138)
✏️ GT2560_V41b followup (2b1666f)
✏️ Minor style and typo fixups (#26947)
✏️ Fix LCD contrast typo (#25929)
✏️ Fix probe invert flag (#25282)
✏️ Fix stepper MS pin typos (#26891)
🎨 Trinamic cleanup (c57f715)

Build

📌 Specify [email protected] (#26582)
🔨 Marlin Simulator updates (#25589, #26955, #27092, #27276, e45eddf)
🔨 Fix, clean up STM32F1 envs (#25697)
🔨 Use PIO versioning (including HC32) (#26512)
🔨 MKS Robin2 PIO Env (#25792)
🔨 Rename AnyCubic Vyper binary (#27167)
🔨 Skip bad compilers (f2d585a)
🔨 FILAMENT_RUNOUT_SCRIPT sanity check (#25150)
🔨 Put Tronxy CXY products in build folder (#27353)
🔨 Warn about Input Shaping + I2S_STEPPER_STREAM (#27051)
🔨 Use env[PLATFORM] (e2c0150)
🔨 Fix PINS_DEBUGGING for some STM32H7 (#26416)
🔨 Rename "BTT" things, MCU-based SKR 2 (#27319)
🔨 Update CMakeLists.txt (#25983)
🔨 Fix test of env['PROGNAME'] (dba613f)
🔨 Fix POLAR build (#26687)
🔨 Update config/schema scripts (#26483)
🔨 Fix HC32 preflight (#26912)
🔨 Specific package versions (#26265)
🔨 Fix config.ini URL fetch (#25313)
🔨 Fix test build path with spaces (#25329)
🔨 Fix USB FD env names (#26131)
🔨 Improve runout script check (c8cb618)
🔨 Fix preflight checks order (#27285)
🔨 Use classic ld on macOS (c74e6ad)
🔨 Move Docker local test script (c47189a)
🔨 DGUS_LCD_UI version check (c3fe4ab)
🔨 Add MKS Eagle FD Envs (#26346)
🔨 Fix thread-unsafe deque iteration (c2decc3)
🔨 TMC2100 is STANDALONE (#27209)
🔨 New Env: SKR Mini E3 v3.0.1 XFER (#25955)
🔨 Update STM32Hxx boards/variants (bbbd604)
🔨 Wrapper for GCC < 8 (b50add4)
🔨 Use Adafruit NeoPixel 1.12.3 (#27314)
🔨 Pins Debugging fix and cleanup (#27494)
🔨 Rotational move items (#26438)
🔨 Old renamed AVRs (ae9f271)
🔨 Suppress variant build warnings (aa44542)
🔨 Fatal error for wrong GCC on macOS Native Sim (a744402)
🔨 Sim needs GLM_ENABLE_EXPERIMENTAL (a7317de)
🔨 Fix marlin_custom.* without lib_deps (9e42480)
🔨 Clean up some BTT envs, etc. (#25934)
🔨 Fix BTT EBB42 V1.1 compile with -flto (#25849)
🔨 Gather GD32, suppress redundant #error (#25665)
🔨 Makefile + 256K Creality Maple + Heater IDs (#26018)
🔨 Build scripts cleanup (#27157)
🔨 Fix STM32H723Vx_btt for case-sensitive (#25535)
🔨 Fix 'step' type in createTemperatureLookupMarlin.py (#25455)
🔨 Prevent variant overwrite (8ae19e4)
🔨 Adjust INI comments (#25183)
🔨 Improve config.ini example fetch (894e378)
🔨 Update config.ini endstop states (83da210)
🔨 Update preflight-checks.py for Windows (8b81aae)
🔨 Specify LPC toolchain 1.100301.220327 (#26249)
🔨 No CONFIG_EXAMPLES_DIR in config signature (7a5d849)
🔨 Use 'build_src_filter' (#25810)
🔨 Use -g2 for macOS Sim build to fix warnings (7844f3f)
🔨 Minor schema.py updates (76f9383)
🔨 Apply signature.py help (7603023)
🔨 Fix Windows path backslash treated as escape (74a6f59)
🔨 STM32H723VG (1024KB) (#25921)
🔨 Update font scripts (6a8ebdd)
🔨 Prevent SlowSoftWire + Wire name conflict (#25707)
🔨 Fix LPC faux pins (6323de3)
🔨 No strlcpy in Windows (#26748)
🔨 Suppress truncation warning (60f74f3)
🔨 BSD string workaround (#26532)
🔨 Improve config.ini parser (5af5c2a)
🔨 Newer Platform & Toolchain for STM32G0 (#26585)
🔨 Suppress native build warnings (58d6b5d)
🔨 Improve Docker local tests support (#25583)
🔨 Clarify env error (#25915)
🔨 Suggest gcc14 for macOS Sim (4f107e9)
🔨 Update platform for MKS Tinybee and others (#27433)
🔨 Python config helpers (#27483)
🔨 Update legacy Makefile (4bb33a0)
🔨 Install 'heatshrink' if needed (#25896)
🔨 Encrypt some MKS Robin (#25349)
🔨 Fix Ender-5 S1 env (3d3be15)
🔨 Update SAMD51 build deps (35a03d6)
🔨 Servo Timer 1 with STM32F103RC_fysetc (#25741)
🔨 Auto-replace BOTH / EITHER in configs (#27249)
🔨 VSCode + Devcontainer support (#22420)
🔨 Fix legacy auto_build.py (#26427)
🔨 Make / pins-format patches (3019af1)
🔨 Rename BTT SKR V2.0 PIO envs (#27301)
🔨 Fix serial port #error text (2a79aad)
🔨 Fix Multi-Language Menu criteria (207535a)
🔨 Fix marlin_STM32H723VG mcu value (#25991)
🔨 Fix path handling for generic variant (#27528)
🔨 Suppress some Maple warnings (1afd53a)
🔨 Creality STM32F401RC w/out bootloader (#26373)
🔨 Fix formatting issue in Makefile (#26599)
🔨 Improve CMakeLists.txt (#26700)
🔨 Fix env STM32G0B1RE_btt, add …_manta_btt (#25431)
🔨 Simpler distinct firmware rename (#25957)
🔨 Fix binary upload firmware path (#26909)
🔨 Simplify generic variants, update DFU tool (#27502, #27528)
🔨 Firmware rename followup (#25966)

For Developers

🧑‍💻 Make sha256sum for archived binary (febfb32)
🧑‍💻 Improve build_example (fe56f5d)
🧑‍💻 More language cleanup (f915371)
🧑‍💻 Update log_machine_info (f8bbabf)
🧑‍💻 Probe flag in do_z_clearance (f53217b)
🧑‍💻 More IntelliSense-friendly declares (f50603f)
🧑‍💻 Define, apply F_CPU on HC32 (#27086)
🧑‍💻 Refactor PROGMEM strings (#27390)
🧑‍💻 Stepper::set_directions() => apply_directions() (f0f7ec8)
🧑‍💻 Width/Magnitude-based types (#25458)
🧑‍💻 Update dev scripts (f0ad1e9)
🧑‍💻 print_pos => print_xyz (ed4e22b)
🧑‍💻 Fix uncrustify config (ec46a59)
🧑‍💻 M593 F "min" freq (ebcf26e)
🧑‍💻 Assume Auto Fans < HOTENDS (#25815)
🧑‍💻 Enhance build example scripts (e0b045d)
🧑‍💻 Fix preheat tests (nested macro limit ~256) (df44424)
🧑‍💻 Apply INVERT_DIR to SET_STEP_DIR (ded9ffa)
🧑‍💻 Fix Zed LSP setting (d5cc11d)
🧑‍💻 Fix RLE script for infile == outfile (#26795)
🧑‍💻 Change HAL_PATH macro for easier HAL relocation (#25743)
🧑‍💻 M43 updates (d17d86d)
🧑‍💻 Fix warning, adjust tests (ce8535f)
🧑‍💻 Fix pins debug / FastIO issues (#27261)
🧑‍💻 ExtUI::onPowerLoss (c950f0f)
🧑‍💻 Gather Z clearances (#25701)
🧑‍💻 Modify try_to_probe sanity-checking (c599c93)
🧑‍💻 U8G_SPI_USE_MODE_3 for *_MINI_12864 (c30904b)
🧑‍💻 Use __FLT_MAX__ for HUGE_VALF (bf5612c)
🧑‍💻 Language import adjustments (bd49363)
🧑‍💻 Move U8G defines to HALs (bd36644)
🧑‍💻 Add get_move_distance for rotation/kinematics (#25370)
🧑‍💻 Fix narrowing conversions (#25924)
🧑‍💻 Use largest_sensorless_adj in DELTA run_z_probe (b5899a9)
🧑‍💻 Guard queue advance_r (b53e14c)
🧑‍💻 Tweak an 'if' block (#26300)
🧑‍💻 More num-to-string digits / precisions (#26343)
🧑‍💻 MarlinUI menu tweaks (b0ece8f)
🧑‍💻 Fall back to SPI0 with YHCB2004 (#25856)
🧑‍💻 Minor SpindleLaser::set_enabled tweak (ace9855)
🧑‍💻 Bypass error in build_example (a6b32a5)
🧑‍💻 Improve missing translations script (#25841)
🧑‍💻 ExtUI::onLevelingStart/Done for all leveling (#25913)
🧑‍💻 Fix test STM32F103RC_btt_USB (9c922f0)
🧑‍💻 Optimize PlatformIO source filtering (#25332)
🧑‍💻 Status Message cleanup (9a1c025)
🧑‍💻 Build examples --output option (#27389)
🧑‍💻 SDIO_SUPPORT => ONBOARD_SDIO (921591d)
🧑‍💻 More SAMD51 ADCs (921198e)
🧑‍💻 ExtUI::onSetPowerLoss (91b5015)
🧑‍💻 Ignores for Aider AI (9133a2f)
🧑‍💻 Use Flags<> for runout (#25938)
🧑‍💻 Don't Recommend DevContainer (#26348)
🧑‍💻 Tweak planner debug (8d4ab15)
🧑‍💻 Clarify G28 R / R0 (8c0ae93)
🧑‍💻 Fix type warning (#25149)
🧑‍💻 Remove LOOP macros (#25917)
🧑‍💻 Update Uncrustify config (858954b)
🧑‍💻 Endstops preliminary work (#25780, 53d06be)
🧑‍💻 Fix M808 debug (#26367)
🧑‍💻 IA Creality optional code (7944628)
🧑‍💻 HostUI::continue_prompt method (78bdf34)
🧑‍💻 Dir change is AxisBits (7680fe2)
🧑‍💻 More compatible opt helpers (74ffa0c)
🧑‍💻 Build script improvements (#26423, 3b33f7e, 73b6ba8)
🧑‍💻 PI => M_PI (70efb51)
🧑‍💻 Adjust PID / MPC / ProUI (6fe387b)
🧑‍💻 Serial ternary args, etc. (6e5f41f)
🧑‍💻 Anycubic shared code (#25690)
🧑‍💻 Apply simplified ?: (6d819eb)
🧑‍💻 Fix mfconfig trailing space (6a29d5d)
🧑‍💻 Split up stepper.h header (673e6d5)
🧑‍💻 Replace axis_bits_t with AxisBits class (#25761)
🧑‍💻 FLOAT_SQ macro (5f96dff)
🧑‍💻 CardReader::isStillPrinting (#27392)
🧑‍💻 Address trailing spaces (#27108)
🧑‍💻 Quieter AUTO_REPORT_SD_STATUS option (#27391)
🧑‍💻 Generalize SDSUPPORT as HAS_MEDIA (5664c02)
🧑‍💻 Controller warning as macro (556616c)
🧑‍💻 Move Uncrustify config (528a1ad)
🧑‍💻 Clarify media "mounted" (521e7ea)
🧑‍💻 IA RTS refactor (5201869)
🧑‍💻 Remove unused strings, label some (5157849)
🧑‍💻 Update move_z_after_probing/homing (4e73fdd)
🧑‍💻 build_all_examples --base --archive (4c1f765)
🧑‍💻 Tweak homing debug (4c033c3)
🧑‍💻 Use "enum class" (4aff107)
🧑‍💻 Conditional HAS_LED_POWEROFF_TIMEOUT (4af5229)
🧑‍💻 ftdi_language (4a2db0f)
🧑‍💻 Use NUM_AXIS_ARRAY (4937a64)
🧑‍💻 JyersUI code cleanup (48b712f)
🧑‍💻 Simplify endstops config (#25748)
🧑‍💻 Encapsulate ProUI G-code preview (4613f85)
🧑‍💻 Fix build_all_examples (4309e6a)
🧑‍💻 Improve POSTMORTEM_DEBUGGING (#26374)
🧑‍💻 image2bin --transparency flag (3d7ac16)
🧑‍💻 Option to reset AVR pin states (#25364)
🧑‍💻 Misc. ExtUI LCD cleanup (#25872)
🧑‍💻 Fix mftest using disabled MOTHERBOARD (353ede8)
🧑‍💻 Use FLT_MAX for HUGE_VALF (3341683)
🧑‍💻 numtostr use functions (32be406)
🧑‍💻 Updated toolchain for ststm32@~14.1.0 (#25846)
🧑‍💻 Remove CREALITY_RTS refs (2afc2f2)
🧑‍💻 Misc. LCD / string updates (2a88e76)
🧑‍💻 Update HC32 CRITICAL_SECTION macros (#27283)
🧑‍💻 Update some SDSUPPORT (27e68a6)
🧑‍💻 Dump BOTH and EITHER macros (#25908)
🧑‍💻 Change Marlin DIR bits: 1=Forward, 0=Reverse (#25791)
🧑‍💻 Move DIR inverting to *_DIR_WRITE (2538a7c)
🧑‍💻 Auto Fan / Cooler Fan updates (#25554)
🧑‍💻 Improve TFT Color UI layout / theme (#26077)
🧑‍💻 ExtUI::onPlayTone optional duration (22fc07d)
🧑‍💻 Script to make non-accented languages (22f370a)
🧑‍💻 Update image2bin with "transparency" color (21fddc1)
🧑‍💻 General 'MediaFile' type alias (#24424)
🧑‍💻 Adjust LCD string draw (#26154)
🧑‍💻 Use sim env for BOARD_SIMULATED in mftest (#27299)
🧑‍💻 HC32 endstop interrupts for X2/Y2/Z4 (20c6a62)
🧑‍💻 Use ftpl for item strings (#26462)
🧑‍💻 Update pins formatter script (#26450, 1d61571, 42a5ae8, 3b6f1bf, 4869a3f)
🧑‍💻 Tweak limit_and_warn (1f1ca34)
🧑‍💻 Add sim launch example for Windows (#26456)
🧑‍💻 Fix D5 warning (19bcb77)
🧑‍💻 Add IA_CREALITY CI test (#25434)
🧑‍💻 More debug in motion.* (185961f)
🧑‍💻 Constexpr types.h operators (#25811)
🧑‍💻 Suppress narrowing warnings (17cc5fa)
🧑‍💻 Includes in Conditionals (for code dimming) (#27387)
🧑‍💻 AS_CHAR => C (#26569)
🧑‍💻 Axis relative flags type (1234e6a)
🧑‍💻 Prevent mixed bitmap encoding (10e06e1)
🧑‍💻 DWIN icon updates, etc. (0f09554)
🧑‍💻 Add Temperature::is_above_target (0e72c90)
🧑‍💻 Add SD Card 'hide' method for dev usage (#22425)
🧑‍💻 Adjust pulse_phase_isr code guards (#27112)
🧑‍💻 "static_warning" (0829a51)
🧑‍💻 Extend AxisBits (08207fd)
🧑‍💻 CardReader adjustments (#25611)
🧑‍💻 Use MAX31865 flag (#26574)
🧑‍💻 Update .editorconfig settings (#26264)
🧑‍💻 Echo by default in dev mode (046439a)
🧑‍💻 USE_SOFTWARE_SPI => SDFAT_USE_SOFTWARE_SPI (042b238)
🧑‍💻 Improve make tests-all-local (#27040)
👷 ATOMIC_SECTION macros (cdea1b8)
👷 resume_print params for timeout, filament load (b8e2ad9)
👷 Use char in binary send (acc8bf1)
👷 Minor signature.py adjustments (a50490b)
👷 Add optimal stepper.set_e_position() (#27293)
👷 Improve BIGTREE_GTR_V1_0 tests (8d7be79)
👷 !ELAPSED => PENDING (793a851)
👷 Add Simulator CI test (#27288)
👷 Local URL checking script (#26975)
👷 Optional IJKUVW endstops (430eedf)
👷 Prefer has_blocks_queued over movesplanned (2fd1c48)
👷 Smarter Flags<N> templates (#27309)
👷 Add UC elements to axis types (295f503)
🧑‍💻 Python scripts cleanup, improve (#27533)
🧑‍💻 Improve scripts to build examples (bf98c16)
🧑‍💻 Fix archive clean for build_example (5951e64)
🧑‍💻 Fix up APPLY_STEP macros (f5a5d7a)
🧑‍💻 Fix some ExtUI return types (#27542)

Configuration

🔧🚸 Tweaks for (MiniRambo) CNC (#26892)
🔧 Clarify WIFISUPPORT (#26097)
🔧 Fix Linear Leveling grid size sanity check (#26199)
🔧 Add Conditionals_type.h (5768b42)
🔧 Move TFT sanity checks (fa0b86f)
🔧 Base NUM_SERVO_PLUGS on SERVO PINS (#26640)
🔧 *_ENABLE_ON is LOW/HIGH (f6c58c5)
🔧 Assert TMC slave addresses, minor pins cleanup (#26842)
🔧 Z_PROBE_END_SCRIPT => EVENT_GCODE_AFTER_G29 (f4eafed)
🔧 Add RAMPS TMC SPI pins when !TMC_USE_SW_SPI (#26960)
🔧 No TMC_HOME_PHASE on tandem steppers (#26310)
🔧 Fix X2/Y2 axis pins check (f246e0d)
🔧 Edge Stepping sanity-check (#25674)
🔧 config.ini / JSON dump by @section (#26556)
🔧 Wrap POWER_LOSS_RETRACT_LEN (#26695)
🔧 MKS_ROBIN_PRO : I2C EEPROM + MKS Wifi (#26823)
🔧 Refactor endstop state config (#25574)
🔧 More Quick Sensorless Homing warning (ea554a0)
🔧 STM32 UID followup (#26727)
🔧 Pins for FYSETC Spider King 4.07 (#26461)
🔧 Update config.ini and script (e41dc27)
🔧 Overridable Stepper EN init (e0ae072)
🔧 Fix extra endstop auto-assignment (e05ac66)
🔧 Retain LCD_LANGUAGE for TFT_COLOR_UI (#27454)
🔧 TMC Config Inheritance followup (#25783)
🔧 Remove TVPM warning (#25551)
🔧 Adjust DEFAULT_EJERK settings (#26665)
🔧 Nonlinear Extrusion optional Adaptive Smoothing (#27175)
🔧 Fix SanityCheck typo (#26223)
🔧 Sanity check Z_CLEARANCE_FOR_HOMING (#26721)
🔧 Misc. probe opts (d695e5f)
🔧 Update multi-stepper axis conditionals (#25798)
🔧 Overridable SUICIDE_PIN for RAMPS_CREALITY (#27143)
🔧 Use string manglers in scripts (d36d9cb)
🔧 Sanity check IA_CREALITY mesh size (d26955b)
🔧 Z-MIN as CREALITY V25 S1 probe (d1e9956)
🔧 Fix LCD_SERIAL_PORT config (d1738e9)
🔧 Fix M936 in features.ini (#26957)
🔧 Refine Input Shaping check (#25280)
🔧 Clarify M600 sanity-check (#26702)
🔧 Fix LIN_ADVANCE + Extra Axes sanity check (#27110)
🔧 Prevent LCD_PINS_EN false pin conflict (#27284)
🔧 More suppressible warnings (#27009)
🔧 Simplify sensitive pins (#27219)
🔧 Permit extrude without hotend (#25709)
🔧 Move FIL_RUNOUT_PIN for Chiron + GLCD (c3f34e4)
🔧 Optional FAN_INVERTING (c18294d)
🔧 More endstops refactoring (#25758)
🔧 Configurable FR/Flow edit ranges (#26446)
🔧 Better BABYSTEP_MULTIPLICATOR_Z sanity-checks (#27471)
🔧 BigTreeTech Manta M4P is v2.1 (#26226)
🔧 BTT SKR 3 has onboard endstop pullups (#24876)
🔧 Forbid UBL Hilbert Curve on DELTA (#26296)
🔧 BTT_MINI_12864_V1 => BTT_MINI_12864 (#26160)
🔧 Optional MPC_AUTOTUNE to save 5.5 - 5.8KB (b5836b2)
🔧 English as default on MKS H43 (#27218)
🔧 Fix SD connection defaults (#26666)
🔧 Fix extraneous DIAG warnings (#26694)
🔧 Add H8 to Creality 4.2.2 stepper warning (#25154)
🔧 STM32 support 9 UARTs (#26072)
🔧 Allow arbitrary BLOCK_BUFFER_SIZE (ab8af7f)
🔧 Direct Stepping sanity checks (#27522)
🔧 Simpler CREALITY_V422 warning (#26826)
🔧 Ensure distinct languages (#27107)
🔧 Move MMU section (a872232)
🔧 Longer LK prefer Onboard SD (a7fcb49)
🔧 Move SOFT_PWM_SCALE fallback to cpp (#25800)
🔧 Rework MKS Monster8 pins (#26988)
🔧 No "base" needed for minimal config (2) (99c9917)
🔧 Fix up WiFi options (#25586)
🔧 SQUARE_WAVE_STEPPING => EDGE_STEPPING (#25526)
🔧 Config @ section adjustments (98ae2ad)
🔧 Character display has boot screen (9773160)
🔧 USART6 for STM32, expand port range (#27262)
🔧 Automatic Trinamic RX pins (91e4811)
🔧 Animated bootscreen U8glib-only (#25684)
🔧 BIQU MicroProbe V2 pull-up warning (#27008)
🔧 Assume RAMPS_CREALITY is not CR2020 (87dde46)
🔧 Allow RAMPS FAN1_PIN override (#26725)
🔧 Update thermocouple 2 pin sanity check (#25627)
🔧 Fix SHAPING_MIN_FREQ check (#25358)
🔧 Sort out MMU2 / MMU3 options (#27455)
🔧 Update CLASSIC_JERK conditionals (75da355)
🔧 Trigorilla / Chiron updates (756fd1b)
🔧 Fix USE_Z_MIN conditions (#26762)
🔧 MPC adjustments (#25986)
🔧 Sanity-check PRINTCOUNTER_SAVE_INTERVAL + ESP32 I2S Exp (#25527)
🔧 Warning for ZV Shaping on CoreQZ (#27200)
🔧 CONFIGURE_FILAMENT_CHANGE - Optional M603 (#26613)
🔧 Assert EDGE_STEPPING with TMC drivers (#27292)
🔧 Configurable SD card retry/timeout (#25340)
🔧 Split Changes.h from SanityCheck.h (#25732, 1669356)
🔧 Extra axis serial RX pins (68ae15e)
🔧 Minimum Stepper Pulse in Nanoseconds (#27113)
🔧 Fix SD sorting sanity checks (#25318)
🔧 Update SKR_MINI_SCREEN_ADAPTER error (#26726)
🔧 Clarify axis disable / timeout (#25571)
🔧 Minor INPUT_SHAPING config fixes (#26882)
🔧 Fix ROTATIONAL_AXIS_GANG (5fea79f)
🔧 Allow for no STOP pin (5ed6bf6)
🔧 BLTOUCH_HS_MODE hex value check (#25992)
🔧 Added MOTHERBOARD error text (5acf738)
🔧 TMC Config Inheritance (5abb594)
🔧 Fix Sensorless Probe sanity-check err (#25417)
🔧 Remove config.ini obsolete options (55cbe15)
🔧 HYBRID_THRESHOLD sanity checks (#26681)
🔧 Add DGUS_LCD_UI RELOADED conditions (4b9bb85)
🔧 Check renamed LIN_ADVANCE_K (#25710)
🔧 Reversible file alpha sorting (#26130)
🔧 Update LCD with NeoPixel Contrast (#25893)
🔧 Fix Z3_USE_ENDSTOP check (4708635)
🔧 Tramming screw threads (45b9680)
🔧 Apply bootscreen settings to ProUI (4528fde)
🔧 Fix Einsy Rambo TMC driver check (44faf5c)
🔧 Safer default for Z_MIN_PROBE_PIN override (#25524)
🔧 Allow TMC_BAUD_RATE override (40895cb)
🔧 Up to 12 PWM fans (401ba66)
🔧 Fix IDEX home check (3f9c2f8)
🔧 Reduce / update base configs (3b8e9fd)
🔧 TMC Driver axis baud for Soft Serial (#25664)
🔧 Allow BLTOUCH_HS_EXTRA_CLEARANCE == 0 (#25760)
🔧 Default has Heated Bed (#25895)
🔧 Sanity-check for endstop inverting (39652d9)
🔧 Allow float Z_PROBE_LOW_POINT (#26711)
🔧 Assert zero Z homing clearance for some (#27370)
🔧 Define MarlinUI axis moves with lists (#26344)
🔧 Add UART 5 for SKR Mini E3 V3.0 (#26825)
🔧 Fallback STRING_CONFIG_H_AUTHOR (3469cb9)
🔧 Expose MULTISTEPPING_LIMIT option (3365172)
🔧 No DISABLE_OTHER_EXTRUDERS if < 2 steppers (#25818)
🔧 Check AVR Rx/Tx conflict w/ LCD_EN (#26069)
🔧 Impose Hephestos 2 Bed Kit requirements (#25585)
🔧 Improve BIQU BX pins, allow Z swap (#26871)
🔧 Fix MKS Base default 1.4 RGB pins (#27263)
🔧 DGUS_LCD_UI selectable options (20e2305)
🔧 TOUCH_IDLE_SLEEP_MINS => DISPLAY_SLEEP_MINUTES (1dee4d9)
🔧 Fix Z_MULTI_ENDSTOPS pin post-process (#27137)
🔧 Update some config.ini options (1d06fe8)
🔧 TriGorilla Pro default to ONBOARD_SDIO (#26586)
🔧 Fix SENSORLESS hit state error (#25604)
🔧 Temp report precision option (#26253)
🔧 Warn about Endstop Interrupts (1456ba0)
🔧 Up to 9 tramming points (#25293)
🔧 Undef motor current PWM for unused axes (08fe8a3)
🔧 Fix build with no Y axis (#25311)
🔧 Fix some LCD probing margins (0790a9d)
🔧 Fix, extend FAN / AUTOFAN confict check (#26591)
🔧 Azteeg X3 Pro doesn't need DIGIPOTS_I2C_SDA_* (#27337)
🔧 More angles for 2x Servo Switching Nozzle (#26303)
🔧 Sanity-check hotend max / preheat temps (#25407)
🔧 Restore probe XY edit defaults, remove arbitrary Z limit (#26774)
🪠 More granular sub-options undef (#27373, 41d53a1)
🔧 *_ENABLE_ON is LOW/HIGH (f6c58c5)
🔧 Direct Stepping sanity checks (#27522)
🔧 Update Octopus EXP-2-10, WiFi pins (#27515)

Comments / Docs

📝 Fix Anet pins typo (#26660)
📝 Fix BTT_MINI_12864_V1 comment (#25366)
📝 Fix comment missing ')' (#27325)
📝 Clean up variant labels (ec060f9)
📝 Fix Cutter.md typo (#26901)
📝 Improve G30 description (e9f483b)
📝 README shorten links, logo credit (e5ad13a)
📝 Update Input Shaping comments (#27116)
📝 Improve Freeze Feature comment (#26959)
📝 Link to archived RA Control Panel page (#25424)
📝 M122 comment (d9659d3)
📝 Update INO (c) (cf50240)
📝 Fix dead LCD link (#26669)
📝 Fix Z*_ENDSTOP_ADJUSTMENT comments (#25295)
📝 Update BTT SKR V3 board comments (#25973)
📝 More ExtUI documentation (be031e1)
📝 Remove Flattr Link (#26796)
📝 Update config sections (bbb5aac)
📝 Community Reporting redux (#26368)
📝 Fix comment dates (#26472)
📝 Fix spelling (#25563)
📝 New Discord link (#27330)
📝 E3S1PRO is T5L (#26143)
📝 Macro comments (a7a3abb)
📝 MPCTEMP is tested (#27075)
📝 Clarify STRING_CONFIG_H_AUTHOR (a08a7b3)
📝 Update README (9be3355)
📝 Document Manta E3 EZ / E3V2 LCD custom wiring (#25976)
📝 Remove dead PDF links (9342dae)
📝 Update config URLs (#26049)
📝 Some settings units (91ab18d)
📝 Update a config comment (8d74a63)
📝 Thermistor info updates (#26202)
📝 Describe G34, spellcheck (832f769)
📝 Update RGB565 color picker url (#26951)
📝 Update DISABLE_INACTIVE_* comment (7552fc8)
📝 Linux Sim apt-get line (#25208)
📝 Update some G-code and other comments (#27034)
📝 MKS TinyBee pins header (5ed307c)
📝 Star History (5b7bb3e)
📝 Update Ender # labels (5b1f087)
📝 Tweak G26 O description (#27310)
📝 Fix M201 typos (#26854)
📝 GCode => G-Code (4744997)
📝 Use "based on" for partial ProUI (#26998)
📝 Community Reporting (45a6e96)
📝 Remove dead video links (3da78e8)
📝 More native.ini docs (#25201)
📝 mm/m => mm/min (38e92b5)
📝 BIQU MicroProbe followup (35dad3f)
📝 Minor README changes (3326c74)
📝 No longer experimental options (#25238)
📝 Config section reorganization (20e6b63)
📝 "Boards Manager" (1f2e6d5)
📝 STM32G0B0 SKR Mini E3 V3.0 / Manta M4P (#26087)
📝 Docs: Binary File Transfer (BFT) Protocol (#26570)
📝 Developer note in boards.h (077a620)
📝 New URL for IA_CREALITY DWIN files (#25423)
📝 Biqu => BIQU (#26735)
📝 Update README.md with hotlink to all supported boards (9ebfdc4)
📝 Update comments to match board labeling (#27016)
📝 Update HAL documentation, README (72f2657)
📝 Describe more codes in gcode.h (284d07d)

Refactoring

♻️ Stepper options refactor (#25422)
♻️ DISABLE_ENCODER => NO_BACK_MENU_ITEM (#27180)
♻️ LCD_PINS_ENABLE => LCD_PINS_EN (cd5dc72)
♻️ LCD pins migration precursor (#26719)
♻️ String helper class (#24390)
♻️ Refactor PROBE_PT_[123] (51d3eab)
♻️ Refactor UBL 'G29 J' (507c122)
♻️ Simplify SERIAL_ECHO (#25928)
♻️ Stepper options followup (13eab74)

Obsolete

🔥 Drop BTT Manta XFER environments (#27240)
🔥 Automatic minimum planner junction speed (#26198)
🔥 Drop BOARD_BIGTREE_SKR_V1_2 "renamed" reference (#27230)
🔥 Remove VAkE 403D (#25969)
🔥 Drop TMC26X support (#26770)
🔥 Always use ISR for BABYSTEPPING (#26035)
🔥 Remove ALLOW_LOW_EJERK (#26712)
🔥 Remove VAkE 403D part deux (#26443)
🔥 Clean up SCARA/TPARA (1d295f7)
🔥 Drop support for DevIoT, Atom (c6bbed7)

Project Updates

✅ Unit Testing (#26948, #26965, #26968, #26991, #26993, #26994)
✅ Get LCD/Controller in bug report (e4e85e3)
✅ Fix some action labels (#26490)
✅ Update Actions versions (#26814, dde878d, e7a5d4d)
✅ Label bug reports (b962014)
✅ Auto-label older open Issues (95821b0, 1c1c473)
✅ Add fail-fast: true default strategy to build test CI (#27215)
✅ Use Python 3.9 for CI (8a110b8)
✅ Smarter use_example_configs (8322848)
✅ Fix opt_add in tests (7c43f4e)
✅ CI test for STM32G0 (#26327)
✅ CI check boards.h, pins.h (#27415)
✅ mfconfig => Configurations repo (5ce013f)
✅ CI - Validate Pins Formatting (#26996)
✅ Skip change alerts in CI test (1771d7a)
✅ Update stale / close durations (0621594)
📌 Pin Ubuntu Runner to 22.04 (#27484)
✅ Use Marlin-maintained TMCStepper (0f0e239)

Miscellaneous

🔖 Config version 02010300 (da87c20)
⏪️ Revert DELTA Z endstop homing patch (#27088)
🚨 Fix buffer overrun warning in UBL (#26984)
👽️ Update Teensy 4.0/4.1 Serial (#26457)
⏪️ Less nag over Endstop Interrupts (a786742)
🎨 Match unit test folder structure to code (#26990)
📺 I3DBEE TECH Beez Mini 12864 (#26596)
BTT Octopus … followup (#25495)
🔪 Options to slim M111, remove M115 (#26603)
⏪️ Hold BTT renaming for later (#27307)

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Marlin 2.1.3 beta 1