Add MiniMax-M2.5 Day0 support update (#1850)

Added update for MiniMax-M2.5 Day0 support in the README.

Author: SkqLiao

README.md

@@ -17,6 +17,7 @@ KTransformers is a research project focused on efficient inference and fine-tuni
 
 ## 🔥 Updates
 
+* **Feb 13, 2026**: MiniMax-M2.5 Day0 Support! ([Tutorial](./doc/en/MiniMax-M2.5.md))
 * **Jan 27, 2026**: Kimi-K2.5 Day0 Support! ([Tutorial](./doc/en/Kimi-K2.5.md)) ([SFT Tutorial](./doc/en/SFT_Installation_Guide_KimiK2.5.md))
 * **Jan 22, 2026**: Support [CPU-GPU Expert Scheduling](./doc/en/kt-kernel/experts-sched-Tutorial.md), [Native BF16 and FP8 per channel Precision](./doc/en/kt-kernel/Native-Precision-Tutorial.md) and [AutoDL unified fine-tuning and inference](./doc/zh/【云端低价训推】%20KTransformers%2BAutoDL%2BLlamaFactory：随用随租的低成本超大模型「微调%2B推理」一体化流程.pdf)
 * **Dec 24, 2025**: Support Native MiniMax-M2.1 inference. ([Tutorial](./doc/en/kt-kernel/MiniMax-M2.1-Tutorial.md))