v3.0.10 - Stable Cascade, Cosmos2 fixed & WebUI validation previews

[bghira]

Validation Preview

WebUI now has optional --validation_preview for supported model architectures:

Screen.Recording.2025-11-07.at.5.49.36.PM.mov

Cosmos2 Fixed

Cosmos2 text2image now trains correctly, after adjusting the schedule and sampler.

Stable Cascade

Stage C finetuning for Cascade prior is now supported via Lycoris, LoRA, and full-rank.

What's Changed

• quanto: make compatible with diffusers group offload by @bghira in quanto: make compatible with diffusers group offload #1925
• remove unnecessary fallbacks from test by @bghira in remove unnecessary fallbacks from test #1926
• (Torch compile on webui setting broken #1933) do not create dynamo plugin when it is not required by @bghira in (#1933) do not create dynamo plugin when it is not required #1934
• Avoid multi-threaded competition by @ZiyiTsang in Avoid multi-threaded competition #1931
• (AttributeError: 'list' object has no attribute 'set_requires_gradient_sync' #1932) pass unpacked list of models to accumulate by @bghira in (#1932) pass unpacked list of models to accumulate #1935
• merge by @bghira in merge #1936
• quanto: device-aware forward to enable further compatibility with diffusers group offload by @bghira in quanto: device-aware forward to enable further compatibility with diffusers group offload #1937
• wan: --enable_chunked_feed_forward for potential memory savings by @bghira in wan: --enable_chunked_feed_forward for potential memory savings #1938
• add --validation_preview option to ship intermediary samples to the webhook by @bghira in add --validation_preview option to ship intermediary samples to the webhook #1929
• merge by @bghira in merge #1940
• use runge-kutta utils from cosmos2 and bootstrap cosmos2 pipeline with AB2 sampler by @bghira in use runge-kutta utils from cosmos2 and bootstrap cosmos2 pipeline with AB2 sampler #1928
• merge by @bghira in merge #1941
• add instructions for agentic coding by @bghira in add instructions for agentic coding #1942
• Stable Cascade (stage C only) by @bghira in Stable Cascade (stage C only) #1927
• merge by @bghira in merge #1944

Full Changelog: v3.0.9...v3.0.10

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This discussion was created from the release v3.0.10 - Stable Cascade, Cosmos2 fixed & WebUI validation previews.