diff --git a/README.md b/README.md
index fdcc2ce..0050193 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,8 @@
[![PyPI - Downloads](https://img.shields.io/pypi/dm/genesis-world)](https://pypi.org/project/genesis-world/)
[![GitHub Issues](https://img.shields.io/github/issues/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/issues)
[![GitHub Discussions](https://img.shields.io/github/discussions/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/discussions)
+[![Discord](https://img.shields.io/discord/1322086972302430269?logo=discord)](https://discord.gg/nukCuhB47p)
+
[![README in English](https://img.shields.io/badge/English-d9d9d9)](./README.md)
[![README en Français](https://img.shields.io/badge/Francais-d9d9d9)](./README_FR.md)
@@ -17,6 +19,8 @@
## 🔥 News
+- [2025-01-08] Released v0.2.1 🎊 🎉
+- [2025-01-08] Added [Discord](https://discord.gg/nukCuhB47p) and [Wechat](https://drive.google.com/uc?export=view&id=1ZS9nnbQ-t1IwkzJlENBYqYIIOOZhXuBZ) group. Join us to push the boundary of general-purpose robotics/embodied AI/physical AI applications.
- [2024-12-25] Added a [docker](#docker) including support for the ray-tracing renderer
- [2024-12-24] Added guidelines for [contributing to Genesis](https://github.com/Genesis-Embodied-AI/Genesis/blob/main/CONTRIBUTING.md)
diff --git a/README_CN.md b/README_CN.md
index 11e32c9..750fe6d 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -6,6 +6,8 @@
[![PyPI - Downloads](https://img.shields.io/pypi/dm/genesis-world)](https://pypi.org/project/genesis-world/)
[![GitHub Issues](https://img.shields.io/github/issues/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/issues)
[![GitHub Discussions](https://img.shields.io/github/discussions/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/discussions)
+[![Discord](https://img.shields.io/discord/1322086972302430269?logo=discord)](https://discord.gg/nukCuhB47p)
+
[![README in English](https://img.shields.io/badge/English-d9d9d9)](./README.md)
[![README en Français](https://img.shields.io/badge/Francais-d9d9d9)](./README_FR.md)
diff --git a/README_FR.md b/README_FR.md
index 670450d..5ba016f 100644
--- a/README_FR.md
+++ b/README_FR.md
@@ -6,6 +6,8 @@
[![PyPI - Downloads](https://img.shields.io/pypi/dm/genesis-world)](https://pypi.org/project/genesis-world/)
[![GitHub Issues](https://img.shields.io/github/issues/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/issues)
[![GitHub Discussions](https://img.shields.io/github/discussions/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/discussions)
+[![Discord](https://img.shields.io/discord/1322086972302430269?logo=discord)](https://discord.gg/nukCuhB47p)
+
[![README in English](https://img.shields.io/badge/English-d9d9d9)](./README.md)
[![README en Français](https://img.shields.io/badge/Francais-d9d9d9)](./README_FR.md)
diff --git a/README_JA.md b/README_JA.md
index 8050099..f168085 100644
--- a/README_JA.md
+++ b/README_JA.md
@@ -6,6 +6,8 @@
[![PyPI - Downloads](https://img.shields.io/pypi/dm/genesis-world)](https://pypi.org/project/genesis-world/)
[![GitHub Issues](https://img.shields.io/github/issues/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/issues)
[![GitHub Discussions](https://img.shields.io/github/discussions/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/discussions)
+[![Discord](https://img.shields.io/discord/1322086972302430269?logo=discord)](https://discord.gg/nukCuhB47p)
+
[![README in English](https://img.shields.io/badge/English-d9d9d9)](./README.md)
[![README en Français](https://img.shields.io/badge/Francais-d9d9d9)](./README_FR.md)
diff --git a/README_KR.md b/README_KR.md
index 80a2623..7d99832 100644
--- a/README_KR.md
+++ b/README_KR.md
@@ -6,6 +6,8 @@
[![PyPI - Downloads](https://img.shields.io/pypi/dm/genesis-world)](https://pypi.org/project/genesis-world/)
[![GitHub Issues](https://img.shields.io/github/issues/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/issues)
[![GitHub Discussions](https://img.shields.io/github/discussions/Genesis-Embodied-AI/Genesis)](https://github.com/Genesis-Embodied-AI/Genesis/discussions)
+[![Discord](https://img.shields.io/discord/1322086972302430269?logo=discord)](https://discord.gg/nukCuhB47p)
+
[![README in English](https://img.shields.io/badge/English-d9d9d9)](./README.md)
[![README en Français](https://img.shields.io/badge/Francais-d9d9d9)](./README_FR.md)