Update README.md

README.md

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 News 🔥🔥🔥
 
-* [Spark-X2.5](https://huggingface.co/collections/XHToken/spark-x25) is a compact, general-purpose language model for conversation, writing, translation, reasoning, coding, tool use, and agentic workflows. It supports a native context length of up to 1M tokens, and covers more than 200 languages.
+* [Spark-X2.5](https://huggingface.co/collections/XHToken/spark-x25) is a compact, general-purpose language model for conversation, writing, translation, reasoning, coding, tool use, and agentic workflows. It supports a native context length of up to 1M tokens, and covers more than 200 languages.
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+Release 
+- [2026/09/04] 🚀 Released FP8 and INT8 quantized versions of Spark-X2.5-4B and Spark-X2.5-1.7B.
+- [2026/09/03] 🤝 Added deployment support for vLLM and SGLang on Ascend NPU.
+- [2026/09/02] 🚀 Added [AtomGit](https://ai.atomgit.com/collections/2095030878254981121) as a new distribution channel.
+- [2026/09/01] 🚀 Global launch of the Spark-X2.5 model series on [Hugging Face](https://huggingface.co/collections/XHToken/spark-x25), [ModelScope](https://www.modelscope.cn/collections/XHToken/Spark-X25), [Ollama](https://ollama.com/SparkLLM), [Modelers](https://modelers.cn/user/XHToken), and [SCNet](https://www.scnet.cn/ui/aihub/models/XHToken/Spark-X2.5-4B).