Update README.md and README_zh.md

Author: ckczzj

README.md

@@ -41,6 +41,7 @@ This repo contains PyTorch model definitions, pre-trained weights and inference/
 
 ## 🔥🔥🔥 News!!
 
+* Mar 28, 2025: 💃 We release the [HunyuanVideo-Avatar](https://github.com/Tencent-Hunyuan/HunyuanVideo-Avatar), an  audio-driven human animation model  based on HunyuanVideo.
 * Mar 06, 2025: 🌅 We release the [HunyuanVideo-I2V](https://github.com/Tencent-Hunyuan/HunyuanVideo-I2V), an image-to-video model based on HunyuanVideo.
 * Jan 13, 2025: 📈 We release the [Penguin Video Benchmark](https://github.com/Tencent-Hunyuan/HunyuanVideo/blob/main/assets/PenguinVideoBenchmark.csv).
 * Dec 18, 2024: 🏃‍♂️ We release the [FP8 model weights](https://huggingface.co/tencent/HunyuanVideo/blob/main/hunyuan-video-t2v-720p/transformers/mp_rank_00_model_states_fp8.pt) of HunyuanVideo to save more GPU memory.

README_zh.md

@@ -43,6 +43,7 @@
 
 ## 🔥🔥🔥 更新!!
 
+* 2025年05月28日: 💃 开源 [HunyuanVideo-Avatar](https://github.com/Tencent-Hunyuan/HunyuanVideo-Avatar), 腾讯混元语音数字人模型。
 * 2025年03月06日: 🌅 开源 [HunyuanVideo-I2V](https://github.com/Tencent-Hunyuan/HunyuanVideo-I2V), 支持高质量图生视频。
 * 2025年01月13日: 📈 开源 Penguin Video [基准测试集](https://github.com/Tencent-Hunyuan/HunyuanVideo/blob/main/assets/PenguinVideoBenchmark.csv) 。
 * 2024年12月18日: 🏃‍♂️ 开源 HunyuanVideo [FP8 模型权重](https://huggingface.co/tencent/HunyuanVideo/blob/main/hunyuan-video-t2v-720p/transformers/mp_rank_00_model_states_fp8.pt)，节省更多 GPU 显存。