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ComfyUI v0.19.2 Improves Inference Stability and Expands Node Controls

ComfyUI v0.19.2 Improves Inference Stability and Expands Node Controls

ComfyUI v0.19.2 delivers a focused update centered on inference reliability and workflow flexibility. The release fixes an out-of-memory regression affecting quantized models during inference, while also introducing several targeted node improvements, including more control over text generation templates, a new JSON extraction utility, and expanded resolution support for SeeDance 2.0 partner nodes.

What Changed

The most important fix in v0.19.2 is the resolution of an OOM regression in _apply() for quantized models during inference. For users running memory-sensitive AI workflows, this is the headline improvement because it directly affects runtime stability and model usability.

On the workflow side, ComfyUI now adds a way to disable the default template in the text generation node. This gives builders more control over prompt handling and makes it easier to customize generation behavior for specific use cases.

The update also corrects model usage by switching to ErnieTEModel_ instead of ErnieTEModel, which helps align implementation details more cleanly in supported pipelines.

For media generation workflows, partner nodes now include 1080p resolution support for the SeeDance 2.0 model. That addition broadens output options for creators who need higher-quality video or visual generation settings inside ComfyUI pipelines.

Another practical addition is the new JsonExtractString node. This should make it easier to pull string values from JSON outputs inside more advanced chained workflows, especially where structured outputs need to be parsed and reused across nodes.

Why It Matters

This release is not a sweeping platform overhaul, but it is meaningful for teams and creators using ComfyUI in production-style AI workflows. The inference memory fix improves dependability for quantized model runs, which can reduce crashes and wasted compute time.

The new node-level controls also point to ComfyUI's continued emphasis on modular workflow building. Features like disabling default text templates and extracting strings from JSON outputs may look small in isolation, but they can significantly improve flexibility in larger automated pipelines.

Meanwhile, 1080p support for SeeDance 2.0 strengthens the platform's appeal for users working on higher-resolution generative media outputs. Combined, these changes make v0.19.2 a practical maintenance release with targeted usability gains for AI workflow developers.

Official Source: https://github.com/Comfy-Org/ComfyUI/releases/tag/v0.19.2