Wil be testing the new version very soon. Will report any findings. 

Windows 3DCoat 2026.15 HOTFIX Portable 3DCoat, 3DCoat Textura   - The default folder for 3DCoat Textura has been changed from 3DCoatTextura to 3DCoatTextura2026 to avoid version conflicts. - Fixed an error in exporting to Blender when the script path parameter did not have quotes. - Fixed an issue where unwanted trails appeared in the viewport when moving objects along an axis using a hotkey instead of the transform gizmo. - Fixed an issue with color distortion in grouped painting layers. - Fixed an issue where the layer list in the "Take Other Layer As Mask" menu duplicated every time it was opened. - Fixed an issue where node-generated materials in Per-pixel Painting appeared dark. - Remove debug information from NodeGraph - Fix node baking with using the gizmo - Matrix property type support in NodeGraph - Fix minor bugs & crashes - Restore hard glsl validation for NodeGraph - Renamed the 'Vector' node category to 'Math' and moved organic textures from 'Pattern' into dedicated 'Noise' categories, while keeping all your existing projects fully compatible. - Bake color, metall and gloss to voxels (volumetrics) - Texture Loading ProgressBar - Support for depth blending with underlying layers (GPU PPP)

I would like to report a bug potentially relate to this patch note from 2025.12 patch: - New plane pick mechanics: if you click quickly, the RMB menu appears. Click longer to select a point and a plane. [that was before] Changed: Hold RMB to move the plane's central point over the surface, but keep it normal. Press CTRL to move the plane along the normal. I have attached a video here to detail the bug. I would really appreciate if the developer can look into this. Thanks! 3Dcoat_bug_072726.mp4

I would like to report a bug potentially relate to this patch note from 2025.12 patch: - New plane pick mechanics: if you click quickly, the RMB menu appears. Click longer to select a point and a plane. [that was before] Changed: Hold RMB to move the plane's central point over the surface, but keep it normal. Press CTRL to move the plane along the normal. I have attached a video here to detail the bug. I would really appreciate if the developer can look into this. Thanks! 3Dcoat_bug_072726.mp4

This particular mesh is something like 1,8 mill and surface mode.

Is the sculpt mesh dense enough? I've noticed some distortion in the retopo mesh if the sculpt resolution is low.

Yeah, that was a bug in version 2025.17, which I stil use. It seems like version 2026.12 works correctly.

My hidden retopo objects are not unwrap. Correct me. Запись экрана 2026-07-27 193441.mp4    

Hello This bug was reported and it will be fixed on the next release soon thanks for point it up

Hi! I've just updated my 3DCoatTextura to 2026 version and am having a lot of issues. I already fixed some of them, but now I have a problem that clipping mask (via RMB click on the layer) doesn't work at all, though it has an arrow icon on the layer. I can create a working clipping mask via Layer Blending panel. But it's just not comfortable switching to this panel each time I need to create or delete the clipping mask. I didn't have this issue in 2025 version. Anyone faced same issue? 

Cleaned up ui, some improvements to layout etc   https://github.com/LiamSmyth/LKS_3DCTools/releases  

This bug will be solved on the next release soon. thanks for point it up

I have also tested this on another project and it does the same thing where it shifts colours the moment they are put into a folder.

Some more details, the folder is set to passthough already and still same result, also I This is Textura 2026. I also tested on trail version of full 3d Coat 2026 and the same issue. I have had someone test on the project file on 3D coat 2024 and the issue didnt happen. Is  this a 2026 issue?

Hi The group layer is set to Pass-through ? Pass-through: Select the method of color blending between the previous layer(s) color and the current color

Hi, im struggling with an issue with grouping in Textura 2026. When I group layers the colours seem to shift to blue. Anyone have any idea why this is happening. Gold is normal, blue is when I add layers to a group

Got it! Will be sending soon.

i am experiencing the same issue

Please send me `Documents\3DCoat2026\Log.txt`. Also, check the box next to "Python Terminal" and restart 3DCoat; this should reveal the errors explaining why AVIF isn't working. .