mention the kaggle dataset

Author: r2dev2

README.md

@@ -1,6 +1,11 @@
 # ChessData
+
 This is an in progress dataset which contains millions of positions with stockfish evaluations. Please help contribute evaluations of the positions to the repo. So far, we have 12958035 evaluations.
 
+## IMPORTANT !!!
+
+> ❗❗❗  Updates to the dataset will be on the [version hosted on kaggle](https://www.kaggle.com/ronakbadhe/chess-evaluations).
+
 
 ## Contributing
 To get started download a pre-built executable from the releases of [chess contributor](https://github.com/r2dev2bb8/ChessDataContributor/releases) and run it.