Add Unsloth for Magistral fine-tuning support

README.md

@@ -108,6 +108,7 @@ The model can be used with the following frameworks;
 
 Fine-tuning is possible with (*alphabetically sorted*):
 - [`axolotl`](https://github.com/axolotl-ai-cloud/axolotl): https://github.com/axolotl-ai-cloud/axolotl/tree/main/examples/magistral
+- [`unsloth`](https://github.com/unslothai/unsloth): https://docs.unsloth.ai/basics/magistral
 
 ### vLLM (recommended)