This is OrcaSlicer V2.2.0 beta release.

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Thank you for your vigilance and support in keeping our community safe!

What's Changed

• Orca Slicer now support multi-tool printer by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6087 As requested by many, Orca Slicer now supports multi-tool printers! Users can define multi-tool(tool changer or IDEX) printers in Orca Slicer. Features supported:

  1. Assign extruders based on features. .
  2. Ooze prevention, both Idle temperature and Temperature variation approach are supported
  3. Preheat next tool automatically based on time estimation. Support all firmwares(Prusa/Klipper/Marlin/etc)
  4. Supports mixing different line widths in a single print with multiple tools. This allows our printer to print with not only different materials/colors, but also control the line width for specific parts, to improve quality, strength, and speed using different nozzles with varying diameters. For example, we can use one 0.4mm nozzle and one 0.8mm nozzle in one print; the line width will automatically adjust based on a percentage of the nozzle diameter (you will need to define the line width with a percentage in the settings).
     

  Note Two new tool changer printer profiles have been added into Orca: Generic ToolChanger based on Klipper and Prusa XL 5T. Multi tool printer need to setup the Custom g-codes properly, please ref to these two profiles if you want to define your own.

  https://github.com/user-attachments/assets/4971061a-b8c4-4b03-a658-04645e74dae2

  

  :heart: Multi tool printer support feature is based on Prusa Slicer's multi tool printer support. Thanks to Prusa team for their open-source work and sharing it with the community!

• New improved flow rate calibration: YOLO mode by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6479

  https://github.com/user-attachments/assets/6e23baa0-c9ff-424a-a0fb-08e0eb861af0

  This new mode introduces a single-pass flow calibration that should cover 95% of cases, provided the printer's extruder has its e-steps/rotation-distance calibrated. Unlike the previous flow rate calibration, this new YOLO (You Only Look Once) calibration only requires print the test once. Please pay attention that mode employs a linear method to adjust the flow rate. For a -0.03 block, the adjusted flow rate is calculated as filament_flow_rate - 0.03. Two versions of the YOLO benchmark are provided: a default (recommended) and a perfectionist version. The default YOLO benchmark features a calibration range of [-0.05, +0.05] with an adjustment step size of 0.01. In contrast, the perfectionist version offers a smaller adjustment range of [-0.04, 0.035] with an even smaller step size of 0.005.

  Detailed tutorial will be updated soon in WIKI

• Enhancement: Adaptive Pressure advance by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/5609

  We're excited to introduce another fantastic feature, implemented by @igiannakas, specifically designed for perfectionist users! The "Adaptive Pressure Advance" enhancement in OrcaSlicer now offers an automatic adjustment feature for pressure advance settings based on real-time flow rate and print acceleration. This innovative feature helps improve print quality by compensating for varying extrusion dynamics during different speeds. As a result, it enables smoother transitions and more consistent layer deposition. The adaptive pressure advance also enhances prints by adjusting the pressure in the nozzle more dynamically, reducing artifacts such as blobs or gaps.

  image courtesy of @igiannakas

• Port of Cura's multi-material interlocking by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/5775 Remember UltiMaker Cura's awesome Unlock true multi-material printing with UltiMaker Cura 5.3? This innovative new feature unlock the full potential of you multi-tool printer! Thanks to @Noisyfox, this feature has now been ported to Orca Slicer!

  :heart: I'd like to extend our gratitude to the Ultimaker Cura team for their relentless innovation and commitment to sharing their work with the community

• Better support for MMU devices with filament cutter(e.g. ERCF v2 and any MMU with a cutter like Filametrix) by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6241

  flush_length variable is now provide correct value based on the flush matrix set by the user. pesudo code in Change filament gcode:

  ...
  T1 
  ; Park head to the purging location
  G1 X0 Y-5 F12000
  ; Purge certain amount of filament into waste bin
  G1 E[flush_length] F600
  ...
  
  

• Support per object skirt and draft shield. by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6487

  https://github.com/user-attachments/assets/d50988a6-c3ff-46e1-aa87-d616e816b122

• Orca Slicer now deprecate overhang_speed_classic option, and slowdown_for_curled_perimeters option are enabled by default now. This should improve the print quality for overhangs.

• Improve rendering performace when in g-code preview mode when color scheme is set to "Filament" or "Speed" by @Azio-Pantheon in https://github.com/SoftFever/OrcaSlicer/pull/6223

• Combined infill max layer height (optional) parameter by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6401

• Improvements in Inner Outer Inner wall ordering logic by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6138

• Improve overhang slowdown granularity & line segmentation handling by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/5996

• Adding pellet printer suppor to OrcaSlicer by @vipulrajan in https://github.com/SoftFever/OrcaSlicer/pull/4836

• Extrusion Rate Smoothing: Round speed values to prevent needless & trivial speed fluctuations by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/5911

• Bug fix: Avoid crossing walls feature removes some retraction wipes by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6518

• Duplicate Current Plate With Objects (Second PR) by @eoyilmaz in https://github.com/SoftFever/OrcaSlicer/pull/6710

• Add travel_slope option by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5873

• Restore nozzle override fix by @anselor in https://github.com/SoftFever/OrcaSlicer/pull/5900

• Make document icons comply with macOS design guidelines by @Ferbez in https://github.com/SoftFever/OrcaSlicer/pull/5897

• 06-27 Add Chuanying x1 printer profiles by @Bai825 in https://github.com/SoftFever/OrcaSlicer/pull/5888

• Qidi profiles tweaks: update pressure_advance for 0.4mm nozzles by @HYzd766 in https://github.com/SoftFever/OrcaSlicer/pull/5887

• Documentation updates. Adding some developer centric docs by @vipulrajan in https://github.com/SoftFever/OrcaSlicer/pull/4807

• build on systems with libwebkit2gtk-4.1 by @buzzhuzz in https://github.com/SoftFever/OrcaSlicer/pull/5135

• support Clear Linux OS by @schiele in https://github.com/SoftFever/OrcaSlicer/pull/5652

• add missing includes by @schiele in https://github.com/SoftFever/OrcaSlicer/pull/5691

• Update Korean Translation (v2.1.1) by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5918

• Mark unsaved project title with * by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5910

• VS2022 Win10 build fix by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5806

• add new de for v2.1.1 by @hliebscher in https://github.com/SoftFever/OrcaSlicer/pull/5940

• update Polish translations ( 2.1.1 ) by @KrisMorr in https://github.com/SoftFever/OrcaSlicer/pull/5948

• more missing includes by @schiele in https://github.com/SoftFever/OrcaSlicer/pull/5930

• update Ukrianian translations ( 2.1.1 ) by @kybarg in https://github.com/SoftFever/OrcaSlicer/pull/5956

• Disable small area flow compensation on first layer (Fixes #4617) by @TheSlashEffect in https://github.com/SoftFever/OrcaSlicer/pull/5838

• Allow variable temperatures with the Tronxy X5SA 400 by @cochcoder in https://github.com/SoftFever/OrcaSlicer/pull/5752

• CI: Build with ubuntu-24.04 by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5919

• CI: Avoid Linux Asset Name Collision by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5976

• Try fixing build with gcc 13.3 (SoftFever/OrcaSlicer#5991) by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/5992

• Update Korean Translation (v2.1.1_2) by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5977

• Fix typos by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5998

• Some flatpak fixing by @powpingdone in https://github.com/SoftFever/OrcaSlicer/pull/5510

• Fix some utf-8 related issues in Cut gizmo by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6050

• Catalan language updated by @davidjuanesb in https://github.com/SoftFever/OrcaSlicer/pull/6053

• Prusa MINIIS custom g-code changes by @koppensb in https://github.com/SoftFever/OrcaSlicer/pull/6067

• Add Artillery's new machine config by @artillery3dlab in https://github.com/SoftFever/OrcaSlicer/pull/6068

• add new feature translation for de by @hliebscher in https://github.com/SoftFever/OrcaSlicer/pull/6071

• Limit the max speed on the wipe tower by @macdylan in https://github.com/SoftFever/OrcaSlicer/pull/6044

• Auto arrange plate after cloning by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6009

• [doc] Warn Marlin user that Linear Advance must be enabled in firmware to do the Pressure Advance/Linear Advance calibration by @sharky98 in https://github.com/SoftFever/OrcaSlicer/pull/6111

• Update TURKISH translations by @GlauTechCo in https://github.com/SoftFever/OrcaSlicer/pull/6094

• add new nozzle type named Hardened Steel Nozzle(HSN) by @InfimechOfficial in https://github.com/SoftFever/OrcaSlicer/pull/6099

• [07-10 Flashforge]: Add more layer height options for AD5M and more nozzles for G3U etc. by @Bai825 in https://github.com/SoftFever/OrcaSlicer/pull/6085

• AppImage: Fix env overrides that cause segfault and EGL initialization error for Mesa from GIT by @serhii-nakon in https://github.com/SoftFever/OrcaSlicer/pull/6141

• Some Spanish Translation Fixes by @tadeu2 in https://github.com/SoftFever/OrcaSlicer/pull/6115

• pin cmake version to 3.28 by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6156

• Correction material settings for Ultimaker 2 by @dewi-ny-je in https://github.com/SoftFever/OrcaSlicer/pull/5988

• Color fixes by @yw4z in https://github.com/SoftFever/OrcaSlicer/pull/5712

• Update spanish translation by @tadeu2 in https://github.com/SoftFever/OrcaSlicer/pull/6189

• Update zh_CN translaton. by @iamapig120 in https://github.com/SoftFever/OrcaSlicer/pull/6222

• Update Polish translation by @KrisMorr in https://github.com/SoftFever/OrcaSlicer/pull/6163

• Added Styrene Butadiene Styrene (SBS) to filament_types by @dgauche in https://github.com/SoftFever/OrcaSlicer/pull/6217

• Use one loop for draft shield by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5786

• Reverse draft shield direction on even layers to reduce thermal stress. by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5789

• Fix Preferences dialog sizing on multi monitor setups by @Ocraftyone in https://github.com/SoftFever/OrcaSlicer/pull/5820

• Limit variable layer height displaying precision to 3 digits by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5795

• Suggest firmware retraction time by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5926

• Fix crossing max x axis & rise max print height of Ender-3 V3 KE by @cochcoder in https://github.com/SoftFever/OrcaSlicer/pull/5958

• CI: Create Automated Workflow for Translation Catalog Updates by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/5959

• Fix Compile Warnings by @Ocraftyone in https://github.com/SoftFever/OrcaSlicer/pull/5963

• Updated some zh_CN translate. by @iamapig120 in https://github.com/SoftFever/OrcaSlicer/pull/6273

• Update bbl profiles to 01.09.00.18 by @legonigel in https://github.com/SoftFever/OrcaSlicer/pull/6271

• Update Korean Localization (v2.1.1_3) by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/6144

• Fix access violation when slicing project with print-by-object mode by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/5984

• Fix processes not showing for Flashforge Guider 2s by @cochcoder in https://github.com/SoftFever/OrcaSlicer/pull/5970

• feat: add stealth mode select step to setup wizard by @pimlie in https://github.com/SoftFever/OrcaSlicer/pull/6104

• added FilX as a Filament vendor by @dgauche in https://github.com/SoftFever/OrcaSlicer/pull/6216

• Suppress some compiler warnings, fix few possible bugs. by @buzzhuzz in https://github.com/SoftFever/OrcaSlicer/pull/6224

• Update plate list > plate number position by @yw4z in https://github.com/SoftFever/OrcaSlicer/pull/6202

• Improved Flsun S1,T1 configuration parameters by @Flsun3d in https://github.com/SoftFever/OrcaSlicer/pull/6244

• FlasForge Adventurer 3 machine start gcode fix #6282 by @GabrielJanucik in https://github.com/SoftFever/OrcaSlicer/pull/6312

• fix "exclude_object" for FlyingBear profiles by @FlyingbearOfficial in https://github.com/SoftFever/OrcaSlicer/pull/6294

• Enable WebView devtools if developer mode is enabled by @Ocraftyone in https://github.com/SoftFever/OrcaSlicer/pull/6298

• Updated and Fixed spanish translation by @tadeu2 in https://github.com/SoftFever/OrcaSlicer/pull/6320

• Fix/crashing when generating walls by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6325

• Localization: Change Python executable name for Windows by @ElectricalBoy in https://github.com/SoftFever/OrcaSlicer/pull/6302

• Adding missing string aliases for gettext by @KrisMorr in https://github.com/SoftFever/OrcaSlicer/pull/6329

• update locale and Polish translations by @KrisMorr in https://github.com/SoftFever/OrcaSlicer/pull/6330

• fix gizmo bar wobbling by @buzzhuzz in https://github.com/SoftFever/OrcaSlicer/pull/6230

• Fix -Wsubobject-linkage warning by @buzzhuzz in https://github.com/SoftFever/OrcaSlicer/pull/6243

• Properly find used extruders when infill/wall_filament is set by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6335

• Fix z hop performed after retraction in PA pattern calibration. Fix z hop config value not used by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6245

• Update TURKISH translations by @GlauTechCo in https://github.com/SoftFever/OrcaSlicer/pull/6337

• Drop object on the plate by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6166

• Jerk - per axis maximum limit by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6252

• Feature/misc fixes of toolchanger by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6396

• Clarified flow ratio tooltips by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6397

• more missing includes by @schiele in https://github.com/SoftFever/OrcaSlicer/pull/6398

• Feature/mmu toolchange time by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6426

• Improved FLSUN S1 and T1 configurations by @Guilouz in https://github.com/SoftFever/OrcaSlicer/pull/6349

• add de translation for new features by @hliebscher in https://github.com/SoftFever/OrcaSlicer/pull/6380

• French translations by @bistory in https://github.com/SoftFever/OrcaSlicer/pull/6403

• Styrene Butadiene Styrene (SBS) - Template and profiles for Bambu by @dgauche in https://github.com/SoftFever/OrcaSlicer/pull/6278

• Stagger concentric infill seams. by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6184

• Update Wiki by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6474

• Fix Linux build & some warnings by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6438

• Fix build with CGAL 5.6 (again) by @andir in https://github.com/SoftFever/OrcaSlicer/pull/6439

• Artillery proflies update by @artillery3dlab in https://github.com/SoftFever/OrcaSlicer/pull/6457

• Gap fill tool tip clarification & filter_out_gap_fill setting visibility by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6468

• Fix crash on Linux when switching between tabs in printer config by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6437

• Fix "Open Containing Folder" on Linux by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6469

• Remove unused parameter from place_seam method by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6421

• Overhang tooltips updates by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6501

• Wiki updates v2 & adaptive PA documentation by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6491

• Reduce warnings: remove unused variables by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6499

• Update OrcaSlicer_tr.po by @PhenixNoir in https://github.com/SoftFever/OrcaSlicer/pull/6511

• Updated chamber temperature control tooltips by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6517

• Revert "Take filament flow ratio into account when displaying flow in gcode legend" by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6525

• upgrade start_gcode by @FlyingbearOfficial in https://github.com/SoftFever/OrcaSlicer/pull/6541

• upgrade start_gcode by @InfimechOfficial in https://github.com/SoftFever/OrcaSlicer/pull/6540

• Update Dutch language by @createthisnl in https://github.com/SoftFever/OrcaSlicer/pull/6542

• Fix crash in printer config when switching tabs by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6537

• Refactor stagger concentric seams by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6432

• Fix crash when both Flow compensator and Verbose Gcode are enabled. by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6428

• Remove unused slow down proportionally code by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6405

• Make the checkbox on export preset dialog more visible in dark mode by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6539

• A bunch of tab fixes by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6551

• add new msgid's fol all languages 2.2.0-Dev by @hliebscher in https://github.com/SoftFever/OrcaSlicer/pull/6543

• Profiles for Kingroon KLP1 and KP3S V1 by @kennethjiang in https://github.com/SoftFever/OrcaSlicer/pull/6554

• UseElegoo Neptune 4 retraction from Np4 Pro profile by @horse315 in https://github.com/SoftFever/OrcaSlicer/pull/6565

• Translated new strings in French by @bistory in https://github.com/SoftFever/OrcaSlicer/pull/6578

• Ported filament shrinkage compensation for XY and independent Z from Prusa Slicer (fixing MMU painting, seam painting, support painting issues) by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6507

• Fixes for FLSUN S1/T1 by @Guilouz in https://github.com/SoftFever/OrcaSlicer/pull/6574

• Add Rook MK1 profile by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6627

• Update TURKISH translations by @GlauTechCo in https://github.com/SoftFever/OrcaSlicer/pull/6625

• update User-Agent in http request header by @macdylan in https://github.com/SoftFever/OrcaSlicer/pull/6599

• case insensitive sort for filament vendor list by @longrackslabs in https://github.com/SoftFever/OrcaSlicer/pull/6594

• Treat linuxmint the same as ubuntu. fixes #6591 by @longrackslabs in https://github.com/SoftFever/OrcaSlicer/pull/6592

• Another outline algorithm based on depth buffer by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6492

• Update OrcaSlicer_es.po by @gatosardina in https://github.com/SoftFever/OrcaSlicer/pull/6381

• Fix bridge anchor when bridge is also the top surface by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6654

• Fix only one wall on first layer when raft is used by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6656

• Added profiles for MK3.5 by @koppensb in https://github.com/SoftFever/OrcaSlicer/pull/6614

• Clarify support and filter bridge config options by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6643

• Fixed typo by @vindolin in https://github.com/SoftFever/OrcaSlicer/pull/6650

• Update Creality Ender-3 V3 KE 0.4 nozzle.json by @YoYoZ in https://github.com/SoftFever/OrcaSlicer/pull/6659

• Added profiles for Anycubic Kobra standard by @PugBuster in https://github.com/SoftFever/OrcaSlicer/pull/6660

• Fix calibration tab when switching between BBL&non-BBL printers by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6661

• Added new French translations by @bistory in https://github.com/SoftFever/OrcaSlicer/pull/6667

• Fix crash when dragging text in WebViews on macOS by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6668

• Fix typos and grammar by @henrivdr in https://github.com/SoftFever/OrcaSlicer/pull/6638

• Warnings: various fixes by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6582

• Warnings: replace wxSOLID with wxPENSTYLE_SOLID by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6579

• Warnings: remove empty code by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/6577

• Update Qidi profiles, fixes thumbnails for X3 machines by @HYzd766 in https://github.com/SoftFever/OrcaSlicer/pull/6023

• Bugfix: gapfill was assigned with wrong extruder/filament by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6680

• updates for PR #6638 - typos and grammar by @henrivdr in https://github.com/SoftFever/OrcaSlicer/pull/6673

• Fix Anycubic Kobra 0.4 nozzle profile by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6678

• Update TURKISH translations by @GlauTechCo in https://github.com/SoftFever/OrcaSlicer/pull/6685

• New de translation and typos for 2.20beta by @hliebscher in https://github.com/SoftFever/OrcaSlicer/pull/6702

• Fix loading 3d mouse params from config by @bo0tzz in https://github.com/SoftFever/OrcaSlicer/pull/6703

• Correct odd layer GUI description by @vovodroid in https://github.com/SoftFever/OrcaSlicer/pull/5793

• Filter out micro segments generated during the overhang slowdown process by @igiannakas in https://github.com/SoftFever/OrcaSlicer/pull/6714

• Fix various issues with fuzzy skin by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6716

• Fix issue that "total filament used [g]" is missing from gcode by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6728

• Improvementes in readme and security docs by @KDW06 in https://github.com/SoftFever/OrcaSlicer/pull/6730

• Fix issue that github action windows build could not find win10sdk by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6726

• Prevent toolbar clicking when mouse is hovering over layer height editor by @Noisyfox in https://github.com/SoftFever/OrcaSlicer/pull/6727

• Updated Spanish translation by @tadeu2 in https://github.com/SoftFever/OrcaSlicer/pull/6721

• Fixed a regression bug that spacing was not working anymore when arrange plate objects by @SoftFever in https://github.com/SoftFever/OrcaSlicer/pull/6741

• Update README.md by @KDW06 in https://github.com/SoftFever/OrcaSlicer/pull/6742

• FlashForge Adventurer 3 machine start gcode second fix #6282 by @GabrielJanucik in https://github.com/SoftFever/OrcaSlicer/pull/6744

Support

It's been one of the most exhausting experiences for me to maintain an open-source project of this scale, given my extremely limited spare time. I'd like to express my sincere appreciation for your ongoing support - it genuinely makes a huge difference!