2.4.0 Public Release

V2.4.0 adds support for Bambu Lab H2C, along with several new features and bug fixes.

Support for Bambu Lab H2C

The right extruder of Bambu Lab H2C supports up to 6 nozzles. Its slicing workflow is generally aligned with Bambu Lab H2D, with the following adaptations and optimizations for H2C-specific features. View Bambu Wiki for more information.

• Slicing setting sync with printer capabilities: Supports Hybrid Mode slicing with both high-flow and standard nozzles.

⚠ Note: Slicing with mixed nozzle diameters is not supported.

• Purge mode options:Allows switching between Standard mode and Purge Saving mode for flushing.View Bambu Wiki for more information to get.

• Map prints to a specific nozzle: In addition to mapping AMS slots, the right extruder supports printing specific filament with designated nozzles.

• Nozzle details on the device page: The Device page now shows detailed nozzle information and supports reading all nozzle data automatically.

New Features

Use different filaments for different features (Developer Mode)

In Developer Mode, under Object List → Others → Advanced, you can now assign walls, solid infill, and sparse infill of a single Object to different filaments. This feature helps unlock the full potential of multi-extruder printers such as H2D and H2C, enabling more advanced multi-material printing strategies. The feature is inspired by the corresponding implementation of PrusaSlicer and OrcaSlicer, with a series of related issues fixed on top of that. Thanks to @SoftFever and @ianalexis for their contributions.

⚠ Note:

• This option is only visible in Developer Mode.
• It is available per Object only, and not as a global setting.

Sparse infill line multiplier

You can now multiply the number of sparse infill lines. This can be configured under Process presets → Strength → Sparse infill. It can improve part strength and thanks to @RF47 for the great contribution.(#1041)

⚠ Note: This feature is currently not supported for the following infill patterns: Concentric, Line, Hilbert Curve, Archimedean Chords, Octagram Spiral, Crosshatch, Zig Zag, Cross Zag, Locked Zag.

Align & distribute objects or parts

You can now align and distribute multiple selected Objects / Parts along the X, Y and Z axes. After selecting multiple objects or parts, you can access these tools via the Move gizmo, or via the right-click menu → Align/Distribute.

💡Tip: Ctrl + left-click to multi-select objects, and Alt + left-click to multi-select parts.

Move plate

You can now move an entire plate at once: Right-click the selected plate and choose “Move plate” to translate that plate as a whole to a specified position. Thanks to @Azio-Pantheon for the contribution.

Editable Project page

We have refreshed the project page ui and added support for editing project page content(#4546, #2111):

• Click the Edit button in the top-right corner of the project page to enter edit mode.
• After editing, click Save to apply your changes.

⚠ Note: When your 3MF is uploaded to MakerWorld, the original project page content inside the 3MF will be overwritten by the content filled in on MakerWorld.

Outer wall & infill interlocking

Shoe models expose sparse infill that is only weakly bonded to the walls (as in the picture), making the connection between walls and infill fragile. To address this, we have added an “Outer wall & infill interlocking” feature under Process → Strength → Walls.

When enabled, an interlocking region is added to the inner side of the walls (non-visible surface) and additional Z-direction staggering is introduced. This feature helps improve the model’s strength in both the horizontal and Z directions.

Improvements

1. E3D nozzles now support high-flow slicing on X/P series printers.

💡Tip: Users can purchase an E3D high-flow nozzle and switch to high-flow slicing in Studio.

2. GCodeViewer update: The advanced GCodeViewer may provide better performance on some PCs especially those with dGPU(discrete GPUs).

• On Windows / Linux with OpenGL ≥ 3.2, the new G-code Viewer is enabled automatically(you can disable it under Preferences → 3D Settings).
• Other platforms will continue to use the legacy viewer for now.

3. Improved the interaction for extruder parameter settings: Improve visual cues to prevent cases where users modify parameters without switching to the correct nozzle type, causing the changes to have no effect.

4. Optimized remaining-filament display for white filament in AMS: When the estimated remaining amount is below 10%, it will now be uniformly shown as 10%.
5. G-code Viewer state persistence: After slicing, the G-code Viewer now remembers whether it was expanded or collapsed.
6. Updated parts of the Helio optimization UI. Thanks to @HelioPri for the support.
7. Boolean operations list select-all: In the Boolean operations panel, a “Select All” button has been added to the list for faster selection.

Bug Fixes

1. Fixed an issue where the filament list sorting on the Device page was incorrect. Thanks to @ansonl for the contribution.
2. Fixed several tooltip typos. Thanks to @kunningKing11 for the contribution.
3. Fixed a crash that could occur after syncing AMS filament in some scenarios. (#8576)
4. Fixed a crash caused by rendering on certain Intel integrated GPUs. ( #8427)
5. Fixed an issue where “No FuzzySkin” did not take effect in some cases.( #7841)
6. Fixed an issue where OBS live streaming did not work on macOS / Linux. (#8129)
7. Fixed a crash when pasting emoji in the Text tool. (#8728)
8. Fixed rendering errors in the Text tool in some scenarios. (#8705)
9. Added a new option “Use infill instead of top and bottom surfaces” (disabled by default) for Locked Zag infill.

• When off, top and bottom surfaces keep the default surface style.
• When on, top and bottom surfaces use the Locked Zag skin infill texture, ensuring a more consistent and aesthetic outlook.

2.3.1 Public Release

This version is a minor update based on V2.3.0, focusing on fixing known issues.

Bug Fixes

1. Fixed an issue where AMS on X1E could be incorrectly shown as AMS Lite.
2. Fixed a crash that could occur when sending a print due to preset loading. (#8444, #8451, #8413, #8420, #8483)
3. Fixed several Flathub build issues. Thanks to @hadess for the contribution.
4. Updated parts of the Turkish localization. Thanks to @fatih5228 for the contribution.
5. Fixed a display issue in the send print job dialog for some languages. (#8332, #8465, #8467, #8487）
6. Fixed several compatibility process preset issues for A1 mini.
7. Fixed several compatibility filament preset issues for A1 mini, P2S, X1E, and H2D Pro.

V2.3.0 Public Release

V2.3.0 adds support for the Bambu Lab P2S and includes several new features and issue fixes.

New Features

Skip Part also skips unnecessary color-change flush

Previously, when skipping a single part, only that part’s geometry was skipped; material change flush related to that part still occurred. With this change, color-change flush and waste-tower paths associated with the skipped part will also be omitted, effectively shortening print time and reducing material waste. This feature is currently supported on H2S and P2S.

If blue parts A and C and black part B are on the plate and you skip black part B, older versions would still execute black flushand attempt to print black filament on the prime tower.
In the updated version, after skipping black part B, black flush and related waste-tower paths will no longer appear.(In this scenario, comparing the new and old versions, print time drops from about 3.5h to 22min, and unnecessary flush decreases from about 60g to 0g)

⚠Note: Currently supported on H2S and P2S.

A1 / A1 mini support for AMS, AMS HT, and AMS 2 Pro

A1 / A1 mini now support AMS, AMS HT, and AMS 2 Pro with the use of the new AMS Hub for A1 Series. When switching between AMS Lite and AMS/AMS 2 Pro/AMS HT, please also switch the AMS type on the printer screen or in Studio’s AMS settings.

⚠Note：

• Make sure Studio's version higher than V2.3.0.70 if you use AMS with A1/A1 mini.
• Minimum supported firmware (A1/A1 mini): 01.06.10.33

Boolean tool upgrade (Object-level + multi-part inputs)

Boolean operations can now be performed directly at the Object level without an extra “merge” step. Both Object and Part levels support multi-part inputs, making model editing more efficient.

“Avoid crossing wall” travel optimization

Inter-layer travel paths are further optimized so that travels also avoid crossing wall.

A new option 'Avoid crossing wall – include supports' is added. When enabled, detour planning for travel moves will also consider support distribution, further reducing stringing risk.This option is especially suitable for shoe-printing scenarios.

Overhang segmentation optimization

The overhang segmentation algorithm has been updated to prevent surface quality fluctuations caused by abrupt overhang changes, improving stability and consistency in overhang areas.

New Tutorials tab

The original Tutorials hub page has been refined: quickly access Bambu Academy, official tutorial videos, Bambu official filament guides, and more Bambu Wiki pages. A top-bar entry is provided for quick Wiki search.

H2D/H2D Pro remote nozzle identification

In Device→Printer Parts, click Refresh to trigger remote automatic identification of nozzle information for H2D/H2D Pro.The printer will move briefly during detection. Please wait about 30s for nozzle information to update.

Don’t slow down outer wall

When enabled, the outer wall is not throttled by the minimum layer time limit. This can yield better surface consistency in specific scenarios with Silk/Glossy type materials.

Extra length on restart

When enabled, an additional specified length is added on top of the normal unretract after a travel move. This option is recommended only for certain foaming filaments (e.g., Aero) .

Support: “Z covering XY” behavior

When enabled, if Top Z coverage conflicts with model/support spacing, the algorithm prioritizes generating supports directly beneath overhangs while maintaining a Top Z-consistent gap between the model and the support. This significantly improves support contact and removal on sloped surfaces, especially when using dedicated support materials.

Improvements

1. Modifiers support wall-order adjustments: You can flexibly adjust the order of walls locally, which is supported by Modifier and Height Range Modifier.

2. (Windows) Disable account auto-fill: Provides better privacy protection for logins in public places (enabled by default).

3. Clearer flush volume indications: More explicit display when flush values deviate from defaults; warnings when a flush value is set to 0 to avoid color-change quality issues from misconfiguration.

4. New build-plate presets: Added Engineering Plate and Cool Plate SuperTack for H2D/H2D Pro.

⚠H2D will support these two plates in the coming version.

5. X-series extrusion-compensation pattern optimization: Avoids overlapping with model paths.(#5682)
6. Fixed Fuzzy Skin painted issues to prevent point distance and thickness settings can't be adjusted. Added a Disabled state and unified painted behavior with the previous None option.

7. CrossZag Optimization: Improved top/bottom skin closure for more natural texture transitions.

Bug Fixes

1. Fixed a crash that could occur with AMS Sync (Overwrite) when sync with support material in AMS. (#7997, #8024)
2. Fixed incorrect precise-wall move direction in Arachne mode. (#8030)
3. Fixed a crash triggered by specific move operations. (#8094)
4. Fixed a low-probability failure when sending print files to H2S. (#8091)
5. Fixed an issue where note updates could not be saved. (#8081)
6. Fixed bold style inconsistencies in the Text tool compared with older versions. (#8106)
7. Fixed a low-probability crash at job end on macOS 15. (#8174)
8. Adjusted the 'Assemble' icon in Dark Mode. (#8170)
9. Fixed AMS ordering errors in some scenarios. (#8064)
10. Corrected a description issue for Sparse Infill. (#8202)
11. Fixed text not centering after insertion. (#8224)
12. Fixed First-layer flow ratio not applying to all parts. (#8249)
13. Fixed supports incorrectly generated inside holes when On build plate only is enabled. (#7826)
14. Validate the network library’s digital signature when loading to prevent tampering and mitigate security risks.(#7405)

2.2.2 Public Release

This version is based on V2.2.1.60, adding support for the Helio Additive Optimization feature and fixing several known bugs.

New Features

Helio Additive Optimization Integration (Beta)

The latest Studio (V2.2.2) further integrates the Helio Additive optimization feature. The Helio Additive optimization engine performs a thermodynamic analysis of your G-code file and returns an optimized version to reduce potential issues such as warping, adhesion problems, or sagging.

Enable/Disable Helio Service:

1. Before using the Helio feature, you need to enable the service. Click the thrid-party management button next to the Slice button, then click "Use Now".

2. Review the third-party extension agreement. By clicking "Agree and proceed", you accept the terms. In the following popup, review the Helio Privacy Policy. By clicking "Agree and proceed", you confirm your acceptance.

3. Once the popup shows that the Helio third-party service has been successfully enabled, you may close it and start using Helio Additive simulation and optimization. To disable the Helio Additive feature, click "Uninstall Helio Additive Extension" to remove the service.

How to Use the Optimization Feature:

1. Slice your model as usual.
2. Click the Helio Action button next to the Slice button.

3. Switch to the Optimization tab. You can choose whether to optimize outer walls, or open advanced options to set limits for speed, volumetric flow, or the number of optimized layers.
4. Click "Confirm" and wait for the optimization to complete.
5. Once finished, you can review the optimization results in the sliced model and send it directly to the printer to start printing.

ℹ️ Thermal Index (TQI) Color Mapping Update

• Adjusted the TQI colour mapping based on customer feedback.
• A 50% drop in tensile strength—or entry into the warping-critical zone—maps to −50 TQI.
• Printable range is -50 to 0 TQI; 0 is the strongest, fastest print (with aesthetic trade-offs).

⚠ Current Limitations and Supported Configurations

• Supported Printers: Bambu Lab X1/X1C/X1E, H2D
• Coming Soon: A1, P1S, P1P, H2D Pro
• Supported Filaments:
  • Bambu (13): Bambu PPS-CF, Bambu PPA-CF, Bambu PETG-CF, Bambu PET-CF, Bambu PA6-CF, Bambu TPU 95A HF, Bambu PLA Silk+, Bambu PLA Matte, Bambu PLA Lite, Bambu PLA Basic, Bambu PETG HF, Bambu PC, Bambu ABS
  • Polymaker (5): PolyTerra PLA, PolyLite PLA, PolyLite PETG, PolyLite ASA, PolyLite ABS
  • Fiberon (7): Fiberon PETG-rCF, Fiberon PETG-ESD, Fiberon PET-CF, Fiberon PA612-CF, Fiberon PA6-GF, Fiberon PA6-CF, Fiberon PA12-CF
• G-code Requirements: G-code must be single-color with sequential, layer-by-layer slicing (multi-color or multi-material is not yet supported).
  For purchasing add-ons or more support, please see the Helio Additive wiki https://wiki.helioadditive.com/en/bambu-studio or join the Helio Additive Discord.

Bug Fixes

1. Fixed an issue where Bambu accounts could not stay signed in under certain conditions. (#7796, #7887, #7851, #7806, #7988, #8067)
2. Fixed an issue where G-code could not be parsed when A1 mini initiated flow ratio calibration in some cases.
3. Updated part of the Turkish translation, thanks to the contribution of @fatih5228 .
4. Added support for multiple icon sizes in the AppImage script, thanks to @mean-ui-thread for the contribution.
5. Fixed a potential crash when loading thumbnails in the timelapse list, thanks to @bytedream for the contribution.

2.2.1.60 Public Release (Hotfix)

This is a hotfix version based on V2.2.1.58.

Bug fixed

1. Fixed an issue where auto flow calibration triggered via AMS on P/A-series printers could be incorrectly mapped to the external spool. (#8013, #8011, #8005, #7998)
2. Resolved a startup crash caused by the Scarf Seam parameter in certain filament presets.
3. Corrected the H2S image on the 'Device-Update' page.

2.2.1 Public Release

V2.2.1 is a minor update based on V2.2.0, adding support for Bambu Lab H2S and fixing several known issues.

Bug Fixes

1. Fixed an issue where the calibration tab disappeared when the multi-device feature was enabled. (#7697)
2. Fixed an issue where the step size could not be set to 0.001 in dynamic flow calibration. (#7882, #7850)
3. Fixed a potential crash when uploading G-code to some third-party printers. (#7639)
4. Fixed an issue where the sidebar could not be dragged for some users. (#7939)
5. Fixed an issue where the external spool load was disabled in certain cases on the P and A series printers. (#7888)
6. Fixed an issue where custom colors in the color palette could not be saved. (#7854, #5441)
7. Fixed an issue where the behavior of the Auto-Orientation function was inconsistent between the command line and the GUI. (#6092)
8. Fixed centering and spacing errors caused by the new text tool. (#7842, #7835, #7893, #7828)
9. Added several Fiberon filament presets for H2D, with thanks to @Pepe-Polymaker for the contribution.

2.2.0 Public Release

This is the official public release of Bambu Studio v2.2.0.
Please see the release logs of v2.2.0 Beta and v2.2.0 Beta2 for the complete list of changes with respect to v2.1.1.
The full release notes of v2.2.0 can be found on the Bambu Lab Wiki under the Bambu Studio Changelog page.

Bug Fixes

1. Fixed an issue where ‘Online models’ always shows even disabled it in preference. (#7719）
2. Fixed an incorrect color scaling display error of H2D G-code preview in layer-height/flow mode.(#7750)
3. Fixed a support raft interface settings lost issue when filament removed.(#7704)
4. Fixed an issue where support filament menu doesn't show material number and color.(#7637)
5. Fixed a variable height slice error caused by copying object.(#7583)
6. Fix serveral compile issues of flathub, thanks to @hadess for your contribution.

Known Issue

We have received some reports indicating that Studio was blocked by antivirus software. After confirmation, the issue was found to be caused by the TUTK connection service used by Studio. The cause was a false positive by the antivirus software and not a security issue. TUTK has submitted an appeal to the antivirus vendor and is actively working to resolve the matter.

2.2.0 Public Beta2

This is a minor beta version based on V2.2.0 Public Beta.
Please note that this version is still in the beta testing stage. 3MF files generated with this version are not compatible with MakerWorld. MakerWorld will prompt users to re-upload 3MF files generated by the official version of Bambu Studio.

Features

Helio Additive Simulation Integration (Beta)

We're excited to introduce Helio Additive's thermal simulation capability into Bambu Studio, starting with this public beta. Helio Additive is a technology provider specializing in thermal simulation and optimization for G-code. Their simulation engine helps predict temperature-related issues such as warping, poor bonding, or sagging, before printing begins.

📓Why it matters: Instantly catch overheating or undercooling issues before printing - improving strength, accuracy, and reliability without trial-and-error.

How to use

1. Go to Preferences > Helio Options, and check Enable Helio Slice. Enabling this option confirms that you agree with the Helio Privacy Policy.

2. Slice your model as usual.
3. Click the "Helio Action" button in the top-right toolbar.
4. Enter your estimated chamber temperature range (for best results, use the real chamber temp if known).

6. Click "Confirm" and wait for the simulation to run.
7. Once complete, view thermal results overlaid on your sliced model.

Simulation results are based on thermal index values:

• -100 → Too Cold: Tensile strength can drop by ~50% (based on ASTM D638 dog-bone testing).
• 0 → Ideal: Maximum strength and dimensional accuracy.
• +100 → Too Hot: Layers may stay molten too long, leading to sagging or collapse.
  Aim to keep most of your part around 0 for best mechanical performance.

⚠ Current Limitations & Supported Configurations:

• Supported Printers: Bambu Lab X1, X1C, X1E, H2D
• Supported Filaments: Bambu PLA Basic, PLA Lite, PLA Matte, PLA Silk+, Bambu ABS, PC, PETG HF, TPU 95A HF
• File Requirements: G-code must be monochrome, sliced by layer sequence (no multicolor or multi-material support yet).
• Feature Scope: This version supports thermal simulation only and G-code optimization will be introduced in a future release.
• Free Access During Beta: You can use Helio simulations for free during the beta by claiming a limited-access key and 1000 free keys are available globally. When all keys are claimed, Helio will pause and release more in the next phase.

For more information or help, Join the Helio Additive Discord.

Improvements

New Clumping Detection By Probing for H2D

To address potential nozzle-wiping issues during H2D prints, a new option “Enable Clumping detection” has been added for the H2D profiles under the Advanced tab (enabled by default). When enabled, Bambu Studio will reserve a non-printable area at the top of the build plate to coordinate with firmware-level wiping checks. The tower structure will be adjusted based on the type of parts on the build plate:

• For single-color models: An additional tower with a height of 20 layers will be generated. If the part itself is shorter than 20 layers, the tower will match the part’s height.
• For multi-color models: If the existing purge tower is already taller than 20 layers, no change is made; otherwise, the tower will be extended to 20 layers.

⚠️ Note: This feature requires a compatible firmware(H2D V01.01.30.00 Public Beta or later) version to function.

Bug Fixes

1. Fixed a retraction calculation bug in certain 3mf files caused by the "Extra length on restart" . (#7222)
2. Fixed several spelling errors and thanks to @eried for the contribution.
3. Updated portions of the Turkish translation and thanks to @fatih5228 .
4. Fixed an issue where the Create Filament Preset dialog could not be resized properly — thanks to @gunlock .
5. Fixed a crash issue that occurred on some third-party printers after sending a print job. (#7295, #7392)
6. Fixed a bug where duplicate filament entries were added after importing an OBJ file. (#7682)
7. Fixed an issue where calibration could not be initiated on H2D when the left and right nozzle diameters were different. (#7543)
8. Added a new option under Preferences > 3D Setting to remember the last used color scheme. When enabled, Studio will restore the color scheme used before the last shutdown. (#7252, #7131 )

2.2.0 Public Beta

Note: Please note that this version is still in the beta testing stage. 3MF files generated with this version are not compatible with MakerWorld. MakerWorld will prompt users to re-upload 3MF files generated by the official version of Bambu Studio.

New Features

Remote Object Skipping available in Bambu Studio

You can now remotely skip objects during a print directly from Bambu Studio, replicating the functionality available on H2D and X-series printer screens. This allows you to stop printing specific parts without having to be physically present at the printer.
How to Use:

• During a print, click the "Part Skip" button located in the printer status bar.
• The Part Skip interface will open, where you can manually select which objects to skip.

Minimum Firmware Requirements:

• X1C: v01.09.02.12 or later
• H2D: v01.02.00.00 or later
• Other models: Currently not supported. Feature support coming in future firmware updates.

⚠️ Make sure your printer firmware is up to date to use this feature.

Fuzzy Skin Painting Tool

A new Fuzzy Skin Painting Tool has been added to Bambu Studio, giving you more creative control over your prints. This tool lets you manually paint fuzzy skin onto selected areas of your model, similar to using a digital paintbrush. You can paint the sides of the model, excluding the top and bottom surfaces.

This tool offers a fun and flexible way to add texture selectively, which can be useful for aesthetics, grip, or hiding layer lines.

🙌 Special thanks to OrcaSlicer for contributing to this feature.

Filament Color Selection Enhancements

This update introduces two key improvements to the filament color selection process, with a focus on usability and accessibility, especially for color-blind users and those using official Bambu filaments.

Official Color Palette Integration: When selecting filament colors, you’ll now see an official color palette for the current filament type. The palette includes recognized Bambu colors and their filament codes, making selection faster and more consistent.If your desired color isn't listed, simply click “More Colors” to use the system’s full color picker.
Improved AMS Color Display: In the AMS filament settings, if you're using official Bambu filaments with RFID, their official color names will now be displayed automatically. This eliminates guesswork and helps ensure the visual preview matches the actual filament.

External Spool Support Without AMS

You can now use multiple filaments on a single external spool slot, even without an AMS unit, thanks to new support for manual filament changes during a print. This is especially useful for multi-color or multi-material prints when AMS is not available.
How It Works:

• In the Print Job dialog, select the new option to enable external spool swapping (requires compatible firmware).
• During the print, the printer will pause and prompt you when it’s time to switch filaments.
• You can then manually change the spool and continue printing.

Requires Firmware Support

⚠️ Please note that this feature will be available in an upcoming firmware update.

Seam Avoidance on Overhangs (Experimental)

A new experimental feature has been introduced to improve print reliability by avoiding seam placement on overhangs. Seams located on overhanging sections can weaken prints or lead to failures due to poor adhesion or instability. This feature analyzes the model and tries to redirect seams away from overhang areas, reducing the risk of defects.

🧪 Special thanks to @Onkelsam for providing valuable test models that helped validate this function.

Height-Based Linear Speed and Acceleration Reduction

This update introduces a new way to fine-tune your print settings based on model height. You can now set upper limits for speed or acceleration that change linearly over a specified height range. This is especially useful for tall or thin models, where reducing speed and acceleration at higher layers can significantly lower the risk of print failures.

The setting can be applied at both the part and modifier level, giving you precise control over how your print behaves from bottom to top.

 

Batch Preset Management

A new Batch Preset Management tool is now available in File → Batch Preset Management. This feature allows you to view the total number of your saved presets, check cloud storage usage, and delete multiple printer, filament, or process presets at once. It's especially helpful if you've reached the cloud preset limit and need to clean up your saved configurations more efficiently.

Third-Party Printer Calibration Support for Bambu Printers (Developer Mode)

Bambu printers (excluding the H2D) now support calibration models originally designed for third-party printers, available when Developer Mode is enabled. This gives advanced users more flexibility to run calibration procedures using different models from the 3D printing community.

For supported models and detailed instructions, visit the Bambu Wiki.Special thanks to @logikal for contributing to this feature.

⚠️ Please note that we are unable to offer support for these calibration features. We recommend using the default calibration options available in Bambu Studio.

Paint Tool Enhancements

The Fill Tool has been improved with a new “Connected Same Color” mode. This mode lets you fill an entire connected area of the same color all at once with your chosen target color, making color editing faster and more precise.

New AI Monitoring Toggles for H2D

Additional sub-feature toggles have been added to the AI monitoring system for H2D models. These new options give you more control over how AI features monitor and manage your prints on the H2D printer.

Improvements

Text Tool Update

The Text Tool now supports more font libraries and offers improved performance when dragging text. A new text wrap projection mode has been added, along with the ability to set text directly as negative parts or modifiers for more design flexibility. (#7322, #5578)
A fallback font feature ensures that if your text contains characters not supported by the current font, a secondary fallback font will automatically render those characters, maintaining correct display.

Note: Imported projects may show slight differences in font size or boldness when editing existing text. Manual adjustments might be needed to maintain the original appearance.

🙌 Special thanks to @Jony01 (PrusaSlicer) and @Noisyfox ( OrcaSlicer ) for their contributions to this update.

Speed Smoothing Optimization

Speed spikes during transition regions have been fixed, resulting in **smoother and more consistent ...

2.1.1 Public Release

V2.1.1 is a minor version based on V2.1.0, mainly fixing some issues found in V2.1.0.

Improvements

1. Supported for setting a flow ratio for individual object (available in developer mode). Thanks to @RyanHir for the contribution.

Bug Fixes

1. Fixed the issue where the build plate did not heat synchronously with the chamber temperature during calibration in H2D. (#7054)
2. Fixed the problem of Brim being mistakenly generated outside the build plate area. (#7088)
3. Fixed the issue of Brim overlapping with Skirt in some cases.
4. Fixed slicing crashes when using support material for certain models with narrow overhangs in normal support mode.(#7204)
5. Fixed slicing errors for single multi-color part in by-object mode. (#7121, #7092, #7146, #7183, #7229, #7247)
6. Fixed the issue where third-party preset synchronization could cause crashes, and also fixed errors in parsing and displaying certain parameters. The corresponding flush temperature parameter option has been temporarily disabled.
7. Fixed several typos and text errors. Thanks to @eried and @maximeconnolly for their contributions.