Drivers & Apps changelog

v2.2.6 MK3SMK3MK2.5SMK2.5SL1CW1MK3S/MK2.5S Multi Material 2SMK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (May 20, 2019)

  • Included PrusaSlicer 2.0.0
  • SL1 support + test objects
  • CW1 drivers
  • Removed PrusaControl
  • Removed ColorPrint (now integrated in PrusaSlicer)
  • Installing PrusaSlicer won't remove Slic3r PE profiles! Check out our article for information on how to transfer profiles.

v2.2.5 MK3SMK3MK2.5SMK2.5MK3S/MK2.5S Multi Material 2SMK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (March 22, 2019)

Hotfix: A new digital signature added

v2.2.4 MK3SMK3MK2.5SMK2.5MK3S/MK2.5S Multi Material 2SMK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (March 13, 2019)

  • Hotfix: EV Code Signing Certificate temporarily disabled

v2.2.3 MK3SMK3MK2.5SMK2.5MK3S/MK2.5S Multi Material 2SMK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (February 12, 2019)

  • Support for MK2.5S, MK3S and MMU2S (sample objects)
  • New Slic3r PE 1.41.3
    • Printer profiles for new printer variants - MK2.5S, MK3S, MMU2S
    • Updated Configuration Wizard (Assistant) GUI

v2.2.2 MK3MK2.5MK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (November 23, 2018)

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

v2.2.1 MK3MK2.5MK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (October 27, 2018)

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

v2.2.0 MK3MK2.5MK3/MK2.5 Multi Material 2.0MK2SMK2/S Multi Material 1.0MK2 (August 30, 2018)

  • New sample objects for the MMU 2.0
  • New Slic3r PE v1.41.0
    • Multi Material 2.0 upgrade support
    • Wipe into infill and/or into object
    • Reworked object arrangement (place on bed)
    • Accurate print time estimates for the stealth mode
    • "Remaining time to finish" feature implemented (firmware 3.3.0 or higher required)
    • Rotation & scaling of the object
    • Upgraded "out of build volume" detection
    • Improved wipe tower

v2.1.8 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (July 5, 2018)

  • New version of Treefrog sample G-code
  • New Slic3r PE v1.40.1
    • Extension of the firmware updater for the MK3 (allowing flash firmware 3.3.0 and higher with the support of localization to CZ, IT, DE, PL, and ES)
    • Showing the print bed image for the MK2 and MK3
    • Support for the NetFabb STL fixing service under Windows 10
    • Improved Octoprint integration
    • Improved loading of the AMF files
    • Bug fixes (see full Github release log below)

v2.1.7 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (June 14, 2018)

  • Firmware Updater integrated into Slic3r PE
  • ColorPrint app removed (replaced with online/web version)
  • New Slic3r PE v1.40.0 (major release)
    • Improved G-code preview
    • Automatic download of presets
    • Printer-specific icons removed. New settings management for all printers and a new configuration wizard
    • Enhanced Multi Material support
    • Full localization into 7 languages (Czech, French, German, Italian, Polish, Spanish and Ukrainian)
    • Detection whether a model fits inside the print volume
    • Gyroid infill
    • 3MF format support, AMF compression
    • And many more (see full Github release log below)

v2.1.6 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (May 29, 2018)

  • Improved sample G-codes for MK3
  • Firmware version info updated in MK3 settings in Slic3r PE

v2.1.5 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (May 8, 2018)

  • Updated Windows installer
  • Slic3r PE updated to 1.39.2 with new slowdown cooling logic improving print quality of smaller objects.

v2.1.4 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (March 2, 2018)

  • Slic3r PE updated to 1.39.1 version with accurate time estimate.
  • Time is shown after g-code is saved. MK3: Settings added for 0.25mm and 0.6mm nozzle

v2.1.3 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (January 5, 2018)

  • MK3: Slic3r PE print settings without overextrusion and vastly improved cooling. Default infill chenged from cubic to grid.
  • MK3: 0.35mm FAST print settings removed as 0.20mm print setting already tops the E3D V6 flow rate of 15mm3/s
  • MK3: Sample objects updated with new print settings
  • MAC: To update the print profiles, copy the new Slic3r into Applications and run Configuration Assistant from the Help menu. Don’t forget to select “Reset user profile” to prevent mixing new and old settings.

v2.1.1 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (December 30, 2017)

  • Slic3r Prusa Edition updated to version 1.38.6
  • MK3: Updated print settings with better print quality by reducing the infill perimeter overlap to 25%
  • Please note sample objects are still generated with overfilling settings from 2.1.0 drivers

v2.1.0 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (December 26, 2017)

  • Slic3r Prusa Edition updated to version 1.38.5
  • PrusaControl updated to version 0.9.4 which includes 32bit version
  • Updated MK3 print settings
  • MK2 MultiMaterial Single Mode print settings are moved to Multi Material Slic3r PE
  • Updated MK2 sample objects with LA to print faster
  • MK3 sample objects also updated
  • New sample objects are copied to folder with drivers version appendix – no need to backup anymore
  • MAC: Slic3r Prusa Edition has print settings baked in! Run it from Help -> Configuration Wizard

v1.9.2 MK3MK2.5MK2SMK2/S Multi Material 1.0MK2 (November 22, 2017)

  • Up to 10% faster print settings
  • Experimental Linear Advance print settings up to 30% faster

v1.9.1 MK2.5MK2SMK2/S Multi Material 1.0MK2 (November 17, 2017)

  • Slic3r PE updated to 1.37.2
  • PrusaControl updated to 0.9.4_415_beta
  • Print settings update with Linear Advance

v1.9.0 MK2.5MK2SMK2/S Multi Material 1.0MK2 (September 17, 2017)

  • Slic3r PE updated to 1.37.1
  • PrusaControl added with version 0.9.3_390_beta with support for MultiMaterial MM
  • New 3 material test object added – Big Whale Jumping by GabirelYun. Uses PLA and BVOH.
  • New print settings for 0.6mm nozzle.
  • Printer tests all used extruders prior to the print on the first layer at the front of the print bed to verify proper filament insertion.

v1.8.0 MK2.5MK2SMK2/S Multi Material 1.0MK2 (July 26, 2017)

  • Slic3r PE updated to 1.36.2
  • MM
    • Added print settings for more effective use of water soluble support - NORMAL SOLUBLE INTERFACE
    • Better sample g-code - Gear Bearing
    • Added sample g-codes for Multi Material Single Mode
    • Smart wipe tower is better attached to the print surface
    • Improved cooling of printed object
    • Multiple STLs can be Drag&Dropped simultaneously, Slic3r asks if they should be merged as multi material objects
  • OSX
    • Slic3r PE is now signed

v1.7.8.2 MK2.5MK2SMK2/S Multi Material 1.0MK2 (June 16, 2017)

  • Slic3r PE upgraded to 1.35.5 - Smart Wipe Tower is seamlessly integrated into the Slic3r PE

v1.7.7 MK2.5MK2SMK2MK1 (May 6, 2017)

  • Slic3r PE upgraded to 1.34.1 – Up to 4x faster slicing thanks to parallelization

v1.7.6 MK2.5MK2SMK2MK1 (March 8, 2017)

  • Smooth variable layer height with Slic3r PE 1.33.8 (select object in plater and use Layer Editing feature in the top menu)
  • “Report an Issue” added to help menu. Please help us improve it :-)
  • Better, faster and easier to remove supports!
  • Better support for Chinese, Korean, Japanese and Taiwanese Windows.
  • New "slicing info" box with the filament weight and cost after exporting G-code.
  • Anti-aliasing and retina support on MAC.
  • MAC: FirmwareUpdater V2.1b with OSX Sierra support.

v1.7.5 MK2.5MK2SMK2MK1 (November 28, 2016)

  • Updated Slic3r to Prusa Edition 1.31.6 –
  • New awesome 0.15 OPTIMAL print setting
  • New bundled model – 3DLabPrint Spitfire!!
  • General polishing of the print settings
  • Cubic infill is default for all print settings
  • Windows – Installer is more compatible with SCCM (no user interaction is required)
  • Windows – Option to install desktop icons
  • Windows – Better Slic3r settings and objects backup management

v1.7.3 MK2.5MK2SMK2MK1 (June 21, 2016)

  • Possibility to select what to install
  • New Slic3r build (64bit, cut function repaired, send to octoprint repaired, faster export, anti-aliasing)
  • Better start and end gcode sequence, fixing the OSX bug of not running the calibration before print
  • Improved print settings
  • Improved Prusa and Marvin test gcodes
  • New bottle opener test gcode
  • Improved FirmwareUpdater
  • Signed package for Windows (no more red alerts during install)

v1.7.2 MK2.5MK2SMK2MK1 (June 7, 2016)

  • Included V2 calibration gcode
  • Tweaked retraction settings
  • Original Prusa i3 MK2 with ZHOP printer settings
  • Original Prusa i3 MK2 ColorPrint printer settings
  • Improved start gcode script

v1.7.1 MK2.5MK2SMK2MK1 (May 27, 2016)

  • Better 50um print settings
  • Improved test models (Please replace the ones bundled on the SD card)
  • Updated FirmwareUpdater
  • Win10 driver install fix

v1.6.1 MK1 (October 31, 2015)

  • Added ULTRA DETAIL (50 µm) for PLA 1.75mm settings
  • New sample printable objects added
  • Don’t forget to upgrade your FW for quieter printing!
  • ColorPrint support for Slic3r and Simplify3D!

v1.6.0 MK1 (September 24, 2015)

  • Added ColorPrint
  • Added FirmwareUpdater
  • Added more test objects for PLA and ABS
  • Added more material settings for 1.75mm version
  • Modified settings for 3mm version to support ColorPrint

Older versions