update README changelog

recipes/object_detection/README.md

@@ -1,5 +1,6 @@
 ## Object Detection using YOLO
 
+**[17 Dec 2023]** Add VOC dataset, and instructions for dataset download.
 **[1 Dec 2023]** Fix DDP handling and computational graph
 
 **Disclaimer**: we will shortly release HuggingFace checkpoints for COCO and VOC for both PhiNet and XiNet.
@@ -13,7 +14,8 @@ To reproduce our results, you can follow these steps:
 
 1. install `micromind` with `pip install git+https://github.com/fpaissan/micromind`
 2. install the additional dependencies for this recipe with `pip install -r extra_requirements.txt`
-3. start a training!
+
+**Note**: before training, do not start the process using DDP, if you need to download the dataset.
 
 ### Training