v4.2.6post1 fixes issues some users may experience with memory management and sporadic black image outputs.

Please see the v4.2.6 release for full release notes.

💾 Installation and Updating

To install or update to v4.2.6post1, download the installer and follow the installation instructions.

To update, select the same installation location. Your user data (images, models, etc) will be retained.

Missing models after updating from v3 to v4

See this FAQ.

Error during installation ModuleNotFoundError: No module named 'controlnet_aux'

See this FAQ

What's Changed

• fix(backend): revert non-blocking device transfer by @psychedelicious in https://github.com/invoke-ai/InvokeAI/pull/6624
• chore: bump version to 4.2.6post1 by @psychedelicious in https://github.com/invoke-ai/InvokeAI/pull/6625

Full Changelog: https://github.com/invoke-ai/InvokeAI/compare/v4.2.6...v4.2.6post1