Update README.md (#412)

Author: DefTruth

README.md

@@ -38,7 +38,7 @@
 ## 📖 News 🔥🔥
 <div id="news"></div>
 
-- [2026/02] Cache-DiT **[🎉v1.3.0](https://github.com/vipshop/cache-dit)** release is ready, the major updates including: [Ring](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL) Attention w/ [batched P2P](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL), [USP](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL/) (Hybrid Ring and Ulysses), Hybrid 2D and 3D Parallelism (💥[USP + TP](https://cache-dit.readthedocs.io/en/latest/user_guide/HYBRID_PARALLEL/)),  VAE-P Comm overhead reduce.
+- [2026/03] Cache-DiT **[🎉v1.3.0](https://github.com/vipshop/cache-dit)** release is ready, the major updates including: [Ring](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL) Attention w/ [batched P2P](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL), [USP](https://cache-dit.readthedocs.io/en/latest/user_guide/CONTEXT_PARALLEL/) (Hybrid Ring and Ulysses), Hybrid 2D and 3D Parallelism (💥[USP + TP](https://cache-dit.readthedocs.io/en/latest/user_guide/HYBRID_PARALLEL/)),  VAE-P Comm overhead reduce.
 
 ![arch](https://github.com/vipshop/cache-dit/raw/main/assets/arch_v2.png)