Blender News

It's time to update your Blender!

Blender 4.4.1 addresses 108 issues present in the initial release.

This is a corrective release, meaning it doesn't contain new features, only fixes. It is highly recommended for everyone currently using Blender 4.4.0 to upgrade, since it fixes several crashes and improves functionality in many areas.

Read the full list of changes on https://developer.blender.org/docs/release_notes/4.4/corrective_releases/

Follow Blender on X for further updates. https://x.com/Blender

The Blender team,
15th April 2025

Blender Foundation and the online developer community proudly present Blender 4.4!

Featuring artwork from Flow, the Oscar-winning film entirely made in Blender. Read the user story with director Gints Zilbalodis.



Blender 4.4 focuses on stability, with over 700 issues tackled through the “Winter of Quality”. Read more on the Code blog.

Major improvements include a new way to pack multiple data-block animations into one Action using Slots, a full CPU rewrite for the Compositor, Grease Pencil stabilization and feature parity, Video Sequencer text editing improvements, and, as always, better performance and a more refined user interface to enhance the user experience.

Watch the video summary on Blender’s YouTube channel.

This work is made possible thanks to the outstanding contributions of the Blender community, and the support of the over 7300 individuals and 35 organizations contributing to the Blender Development Fund.

Happy Blending!

The Blender Team
March 18th, 2025

Blender 4.2.8 LTS features important bug fixes. It is released on the v4.2 - Stable - LTS branch.

You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select v4.2 - Stable - LTS.

[h3]Patch Notes[/h3]

• Compositor: File Output inside a group node does not work with GPU compositor. (#133225)
  
• Cycles render test: Add ability to control hardware raytracing. (f2b8d643edd)
  
• Fix #135018: EEVEE: Plane lightprobe renders incorrectly in ortho view. (#135166)
  
• Crash when editing Flow Domain Liquid. (#135126)
  
• Misleading error message when trying VR in Mac. (#135294)
  
• Tool shelf in 3d view misses part of tooltip with custom keymap. (#83819)
  
• Crash with large displacement texture. (#135441)
  
• Fix error saving a new imbuf from the Python API. (b2fb214010a)
  
• Crashing when i trace image sequence to grease pencil object. (#134969)
  
• Fix: Cycles: Wrong motion transform interpolation when using velocity. (80ad1187254aeffc4515866969b29d13e72ad587)
  
• Fix: Blender as Python Module shared library directory wrong. (1c953fca2e44291300fa29483c669823f28818d6)
  
• Fix: Cycles persistent data + motion blur render bugs. (b1e74d5adf11837d9977ccd1264030604c0a2937)
  
• Internal mode in IES texture node flagged in missing file report. (#134756)
  
• Cycles: Add Blackwell to Cycles CUDA binaries architectures. (c483c158100252f9cf928b0bd3821e32c87f03a6)
  
• Single tile UDIMs render differently between Cycles and EEVEE (Image extension related). (#127875)
  
• Cycles OSL: UDIM texture does not respect extrapolation setting. (#124847)
  
• Crash when baking light probe volume while rendering animation. (#134596)
  
• Uncheck Save Copy freezes on next render - Mutex is still locked. (#81768)
  
• Fix: Hydra incorrect assmes camera object is always a camera. (cee5b21d159920f3297ec7fc35f7d70ecfe29ce7)
  
• Fix: Cycles device info uninitialized variable. (08d5ffd7b3f4025e9c95217d9a8760ade5c9d718)
  
• MetalRT: Missing Geometry in Cycles preview on MacOS 15.2. (#132782)
  
• Blender crashes writing render metadata on cancelled render. (#135837)
  
• Fix: Cycles OSL random texture issue on macOS ARM. (2decf3792e801a15156b40ee43a3eeb94d0e2304)
  
• OneAPI: Embree crash on Simplify toggle. (#129596)
  
• Cycles: Persistent Data option make Point Cloud position is dirty for transformed objects. (#108215)
  
  
  

For a detailed list of bug fixes in each release, see 4.2 LTS releases on blender.org

[h3]LTS Program[/h3]

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 4.2.7 LTS features important bug fixes. It is released on the v4.2 - Stable - LTS branch.

You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select v4.2 - Stable - LTS.

[h3]Patch Notes[/h3]

• Crash when using Subdivision modifier and 'Index Switch' node (Data Type - Vector). (#133144)
  
• Cycles NVIDIA: Artifacts using HDRi together with volume in the world shader. (#132322)
  
• Crash on startup on macOS 15. (#127793)
  
• Crash due to stale motionpath data and 'Only Insert Available' Autokey pref. (#133362)
  
• Problem with light link collections getting cleaned up by Clean Up. (#126310)
  
• Fix: Conflict between bpy.app.translations and PySide. (0f6a3eddc8b)
  
• Fix missing call to va_end(..). (fcc6680633d)
  
• Baking animation Error (4.2.6 LTS). (#133987)
  
• Closing preferences window while installing extension emits error and prevents installing extensions until Blender is restarted. (#131947)
  
• Strange bone rotation with selected bones in hidden bone group. (#133687)
  
• Viewroll doesn't respect QuadView's 'Lock Rotation'. (#97021)
  
• Bones in hidden bone groups are taken into account in "Move to Collection". (#133635)
  
• Blender crashes on Collada export. (#133764)
  
• Python: bpy.context.property returns incorrect values. (#131830)
  
• weight paint loop selection fails when bones are rotated. (#119932)
  
• Weight paint mirror ignores selection in face-select mode. (#134286)
  
• Nishita Sky desync itself from Sun Position for no reason. (#127767)
  
• Gaussian blur has a problem with inputs connected to size with transforms on the image. (#132363)
  
  

For a detailed list of bug fixes in each release, see 4.2 LTS releases on blender.org

[h3]LTS Program[/h3]

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 3.6.21 LTS comes with important bugfixes. It is released on the v3.6 - Stable - LTS branch.

You can switch to this by right-clicking on the Blender entry in your library, select Properties.... Open the Betas tab and select v3.6 - Stable - LTS.

[h3]Patch Notes[/h3]

• Crash due to stale motionpath data and 'Only Insert Available' Autokey pref. (#133362)
  
• Strange bone rotation with selected bones in hidden bone group. (#133687)
  
• Weight paint mirror ignores selection in face-select mode. (#134286)
  
  

For a detailed list of bug fixes in each release, see 3.6 LTS releases on blender.org

[h3]LTS Program[/h3]

Learn more about the LTS program on blender.org

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