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Blender 2.83.10 LTS

The ninth maintenance release of the first long-term support release is out.

Blender 2.83.10 LTS features a total of 9 bug fixes. It is released on the 2.83lts branch. You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select the 2.83lts beta program.

  • Codesign: Report codesign errors from server to worker. (rB4179be64993)
  • Fix out of bounds array access in mathutils.noise. (rB22c0555cc55)
  • Knife Tool fail if camera is too close to the object and mouse away from object. (T65585)
  • Segfault when applying modifier to object copy from python. (T82555)
  • ImBuf: replace incorrect strstr use with memcmp. (rB13b02a724f4)
  • Fix memory leak writing PNG when opening the file fails. (rBd56111383a9)
  • Eyedropper of the Parent property can create bogus self-reference. (T83055)
  • Crash in rna_EffectorWeight_path when object has fluid and dynamic paint modifiers. (T82729)
  • Crash when using curve deform. (T82988)


Learn more about the LTS program on blender.org

[h3]Stay up-to-date[/h3]

You can follow Blender on social media:


Keep reporting any issues you find to make this LTS the most stable release ever!

Happy blending,
The Blender team

Blender 2.91 Official Release Available

Blender 2.91 is here!

The Blender Foundation and developers community proudly presents the fourth major release in 2020.

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Enjoy the full list of updates at https://www.blender.org/download/releases/2-91/

This release has been made possible thanks to the community of contributors and developers on blender.org for providing demos, submitting bug reports, and thanks to the over 4,700 individuals and companies who joined the Development Fund.

The Blender Team

Amsterdam, 25th November, 2020.

Blender 2.83.9 LTS

The ninth maintenance release of the first long-term support release is out.

Blender 2.83.9 LTS features a total of 13 bug fixes. It is released on the 2.83lts branch. You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select the 2.83lts beta program.

  • OldNewMap handling of pointers in blenloader does not work correctly with FD_FLAGS_SWITCH_ENDIAN. (T81226)
  • EEVEE: Scattering pass is also outputted as Transmittance Volume Renderpass. (T81254)
  • Use of deprectated PyEval_ReleaseLock() causes crash when Blender built against Python 3.9.0. (T81688)
  • Crash when choosing cycles device with python. (T81520)
  • 'Delimit' in 'Select Linked' works unexpectedly when editing multiple objects. (T81288)
  • Crash in undoing switch from sculpt to edit mode and back. (T81854)
  • "Saving As..." a blend file with a Script node file path filled with 1023 symbols crashes Blender. (T81421)
  • Fix own previous commit re testing of `BLI_rel_path`. (rB670ee877d9a)
  • Reflection Plane causing problems at certain clip distances. (T81942)
  • Crash when calling bmesh.utils.vert_separate(). (T81939)
  • Fix (studio-reported) Armature: bug in handling of custom bone transform. (rB05b4d8d13a9)
  • Memory leak if both a shader and an AddonPreferences class are used. (T71362)
  • Both X-Ray and cavity enabled causes abnormal GPU load. (T81633)


Learn more about the LTS program on blender.org

[h3]Stay up-to-date[/h3]

You can follow Blender on social media:


Keep reporting any issues you find to make this LTS the most stable release ever!

Happy blending,
The Blender team

Blender 2.83.8 LTS

The eighth maintenance release of the first long-term support release is out.

Blender 2.83.8 LTS features a total of 16 bug fixes. It is released on the 2.83lts branch. You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select the 2.83lts beta program.


  • Fix OpenCL render error in large scenes. (rB094addfe84c)
  • GPencil: bones cannot be selected using Ctrl + LMB (with Left Selection Preference). (T80905)
  • 2.8x Crash when loading 2.79 file. (T81168)
  • Fix invert vertex group weight miscalculation for modifiers. (rB3bdf921e824)
  • NLA Bake action broken for bone following path. (T61985)
  • Blender 2.90 Tris to Quads breaks UVs even with Compare UVs checked. (T80520)
  • Re-ordering face maps messes up the names of other face maps. (T79973)
  • Crash when deleting custom orientation. And gizmo points wrong way. (T80426)
  • Blender 2.83 broken Depth of Field in Viewport (Mac OSX). (T78653)
  • Access violation trying to access C.evaluated_get().view_layer_eval.depsgraph. (T62504)
  • Use-after-free when rendering material previews. (T80630)
  • Unpaired ED_image_undo_push_begin(..). (T80885)
  • Crash in pose mode using a driver on bendy bone Segments. (T81218)
  • Not freed memory blocks after using viewport shading type: "rendered". (T81459)
  • Cycles: Fix usage of memory barriers in split kernel. (rB23bf3b09ddf)
  • Windows 10 Start Menu and Taskbar Visual Appearance Issues for Microsoft Store Installations. (T79356)


Learn more about the LTS program on blender.org

[h3]Stay up-to-date[/h3]

You can follow Blender on social media:


Keep reporting any issues you find to make this LTS the most stable release ever!

Happy blending,
The Blender team

Blender 2.83.7 LTS

The seventh maintenance release of the first long-term support release is out.

Blender 2.83.7 LTS features a total of 9 bug fixes. It is released on the 2.83lts branch. You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select the 2.83lts beta program.

  • Cycles baking crash with locked-UI & background-mode. (T71012)
  • Crash adding properties to material node-trees. (T80238)
  • BLI_polyfill_calc exceeds stack size allocating points. (T80604)
  • Library Override - Custom Property to Drive Child Particles results. (T80457)
  • Crash on undo/ redo after changing modes. (T78392)
  • Edit Mode crash with shape keys created on blank mesh. (T77584)
  • ERROR ACCESS VIOLATION when switching to EEVEE rendered view. (T79737)
  • Workbench: Inverted alpha when rendering. (T80603)
  • Grease Pencil: MacOS: broken Gradient and Texture. (T75061)


Learn more about the LTS program on blender.org

[h3]Stay up-to-date[/h3]

You can follow Blender on social media:


Keep reporting any issues you find to make this LTS the most stable release ever!

Happy blending,
The Blender team