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[Feature] Support Variable Length (VarLen) sequences in VSA Kernel

Status: Open.

#917 In hao-ai-lab/FastVideo;

· niyunsheng opened on Dec 5, 2025

[Bug] FSDP EMA save failed

Status: Open.

#915 In hao-ai-lab/FastVideo;

· yjhong89 opened on Dec 4, 2025

[Bug] CFG error when distill wan2.1-1.3B

Status: Open.

#913 In hao-ai-lab/FastVideo;

· Teiboku opened on Nov 30, 2025

[Feature] Causal Wan 2.2 ODE-Init Checkpoint Request

Status: Open.

#910 In hao-ai-lab/FastVideo;

· cr8br0ze opened on Nov 27, 2025

[Bug] VSA_sparsity and Top-k

Status: Open.

#909 In hao-ai-lab/FastVideo;

· BecauseImBatman0 opened on Nov 27, 2025

[Feature] build kernel vsa st on windows 4090s

Status: Open.

#908 In hao-ai-lab/FastVideo;

· ziyanxzy opened on Nov 27, 2025

[Feature] Wan2.2 self-forcing distillation is supported?

Status: Open.

#904 In hao-ai-lab/FastVideo;

· yjhong89 opened on Nov 26, 2025

[Bug] ”assert param.grad is not None and param.grad.abs().sum() > 0“ Failed for lora-based dmd disstillation with wan2.1-1.3B model

Status: Open.

#903 In hao-ai-lab/FastVideo;

· wymhfut opened on Nov 26, 2025

[Bug] SGLang FastWan Model Loading - Parameter block not found in model state dict

Status: Open.

#902 In hao-ai-lab/FastVideo;

· faradawn opened on Nov 25, 2025

[Feature] Self Forcing Training with longcat-video

Status: Open.

#901 In hao-ai-lab/FastVideo;

· trouble-maker007 opened on Nov 25, 2025

[Feature] Development Roadmap 2025 Q4/2026 Q1

Status: Open.

#899 In hao-ai-lab/FastVideo;

· SolitaryThinker opened on Nov 24, 2025

[Bug] FastVideo Synthetic Wan2.1 480P dataset download link is inaccessible

Status: Open.

#896 In hao-ai-lab/FastVideo;

· duasoi opened on Nov 21, 2025