PixArt Sigma training is now available. See the quickstart guide for information.

What's Changed

• Fix bash script permissions/env declaration by @Beinsezii in https://github.com/bghira/SimpleTuner/pull/456
• sd3: default weighting mechanism should be logit_normal
• sd3 diffusion: disable rectified flow for classic DDPM training
• text backend configuration error clarification
• fix for shebang on unix script
• sdxl: validations error when pipeline is None, logging some information for debugging the problem while ensuring no crash occurs by @bghira in https://github.com/bghira/SimpleTuner/pull/459
• Updated documentation formatting as well as added on to the QUICKSTART.md by @TwoAbove in https://github.com/bghira/SimpleTuner/pull/466
• sd3 QoL improvements
• better error messages
• documentation improvements, quickstart guide
• vae cache: prevent corruption on multigpu systems
• apple: mixed precision auto override for convenience
• sd3: remove text encoder training from LoRA, as it doesn't work with MM-DiT by @bghira in https://github.com/bghira/SimpleTuner/pull/468

New Contributors

• @TwoAbove made their first contribution in https://github.com/bghira/SimpleTuner/pull/466

Full Changelog: https://github.com/bghira/SimpleTuner/compare/v0.9.7.1...v0.9.7.2