MarlinFirmware/Marlin 1.1.4

on GitHub

This release contains several fixes, improvements, refinements, and changes aimed at improving stability and addressing outstanding issues.

New Features

• #6938 : Initial support for the Průša MK2 Multiplexer
• #6946, #7007 : Add I2C position encoder support
• #7038 : Add PCA9632 PWM color LED support
• #7042 : Include Z Fade Height in M420 output, when enabled
• #7096 : Support for two Switching Extruders
• #7128 : Enhance G2/G3 with 'P' and G17/G18/G19 Plane Select
• #7136 : Edit digipot currents via LCD, save to EEPROM
• #7168, #7170 : Add M118 Echo to Serial (with A and E parameters)
• #7208 : Add LCD for Melzi support
• #7217 : Option to send an "action command" on kill

Bug Fixes

• #6950 : Fix G29 3-Point leveling
• #6951 : Init extruder/nozzle servo on startup
• #6996 : Fix type for max_acceleration_mm_per_s2 in configuration_store.cpp
• #7005 : Add shift register pins for RepRapWorld Keypad v1.1
• #7079 : Various M600 fixes
• #7094 : Fix: LIN_ADVANCE freezes when ADV_RATE returns 0
• #6948, #6963, #6978, #6985, #6995, #7014, #7070,
  #7071, #7078, #7097, #7103, #7119, #7182, #7183 : And more...

Language Updates

• #6986, #7013, #7027 : Updated German language
• #6990 : Language translation support for UBL G29
• #7025, #7089, #7109 : Updated Italian language
• #7118 : Updated French language
• #7153, #7237 : Updated Czech language by @petrzjunior

New Example Configs

• #7037 : Add CL-260 Example Configuration
• #7134 : Add Skynet/ANET A10 support and example configuration
• #7179 : Add ANET A6 example configuration
• #7205 : Add Infitary M508 (i3 clone) example configuration

Configuration Changes

• #6969 : Enable extended capabilities report by default
• #6973 : Enable AUTO_REPORT_TEMPERATURES by default
• #6991 : Sanity check MESH_BED_LEVELING and BABYSTEP_ZPROBE_OFFSET
• #7008 : Use numerical Z_MIN_PROBE_PIN in Configuration.h
• #7060 : Add I2C Position Encoders example configuration
• #7120 : Add a link to F. Malpartida LiquidCrystal library
• #7187 : Add sanity checks for DELTA_AUTO_CALIBRATION
• #7207, #7220 : Expose more EEPROM optimization options
• #7212 : Require a real probe for M48
• #7232 : Sanity check DISABLE_[XYZ] for conflicts

Unified Bed Leveling

• #6971 : Allow UBL to work without an LCD controller
• #6972 : Add UBL Manual Build Menu Option
• #7045 : LCD Panel Interactive Mesh Editing
• #7098 : Add UBL menu items in step order
• #7144 : Added option 'H' to G29 P4.
• #7167 : UBL Map Cleanup and LCD display
• #7062, #7204 : And other UBL fixes...

LCD & Controller

• #6976 : Include Leveling type in About Printer
• #7030 : Circular scrolling of the status message

Other Improvements

• #6850, #7157, #7221, #7238 : G33 improvements and fixes
• #6954 : Allow all CPUs to use SD Card Soft SPI
• #6964, #6965, #7031 : Reduce SRAM and PROGMEM usage
• #7000 : Remove ADVANCED_PAUSE_FEATURE requirement for PROBING_HEATERS_OFF
• #7054 : Prevent filament change without homing
• #7210 : Printrboard RevF pins cleanup

For Developers

• #6889, #7156 : Unify all AVR90USB pin mappings
• #6929 : Added an Issue template to get better feedback
• #7219 : Update Marlin+git helper scripts
• #7011 : Tweak serial macros
• #7033 : Fix and improve PINS_DEBUGGING
• #7100 : Apply maths macros and type changes ahead of HAL
• #7165 : Use parser.seenval, add shorthand functions
• #7211 : Tweaks to lcd_bootscreen to delay the delay

Miscellaneous

• #6952 : General cleanup preparing for release
• #7201 : intermittent AT90USB & G26 compile problem (proposal)

Top Contributors
See the list of commits since 1.1.3 (or PRs since 1.1.3) for more details.