> ## Documentation Index
> Fetch the complete documentation index at: https://novita.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# August 29, 2025 Product Updates

## **Model APIs Updates**

### **New Features**

* **New Model Available**

  **Kling V2.1**:

  Kling V2.1 is the latest evolution of Kuaishou’s AI-powered video‑generation model, designed to seamlessly create short, cinematic‑quality clips from a single image or a text prompt. It represents a major leap forward from Kling 2.0, emphasizing motion fidelity, visual coherence, and prompt accuracy.

  **Kling 2.1 Master**:

  The premium endpoint for Kling 2.1, designed for top-tier image-to-video generation with unparalleled motion fluidity, cinematic visuals, exceptional prompt precision, and 1080p video quality.

  **Seedance V1 Lite**:

  Seedance V1 Lite is an AI video model designed for coherent multi-shot video generation, offering smooth motion and precise adherence to detailed prompts. It supports resolutions of 480p, 720p, and 1080p.

  **Seedance V1 Pro**:

  Seedance V1 Pro is an AI video model designed for coherent multi-shot video generation, offering smooth motion and precise adherence to detailed prompts. It supports resolutions of 480p, 720p, and 1080p.

***

## **GPUs Updates**

### **New Features**

* **Self-migration function of faulty devices**

  When a user enables automatic migration, in the event of device failure, the system will automatically migrate the instance to a healthy node within the same cluster, and the instance ID, port mapping address, etc. will remain unchanged;

  It should be noted that:

  1. During the migration process, the user's instance will still experience**short-term interruption**, and the interruption time depends on the size of the system disk;
  2. Therefore, this feature is very suitable for **stateless tasks**. For stateful tasks, it is recommended not to enable this feature for the time being. After receiving a fault notification, users can choose to perform migration during off-peak business hours. In the future, we will also upgrade the feature for this scenario;