Updated README

README.md

@@ -1,10 +1,13 @@
 # Fixposition ROS Driver
 
+[ROS](https://www.ros.org/) (both ROS1 and ROS2) Driver for [Fixposition Vision-RTK 2](https://www.fixposition.com/product).
+
+> [!IMPORTANT]  
+> Tags 8.0.0 onward break compatibility with previous versions. For more details on how to migrate to the new version, please refer to [Migration Guide](https://docs.fixposition.com/fd/migration-guide).
+
 -   [ROS1 Noetic ![](./../../actions/workflows/build_test_ros.yml/badge.svg)](./../../actions/workflows/build_test_ros.yml)
 -   [ROS2 Humble / Jazzy ![](./../../actions/workflows/build_test_ros2.yml/badge.svg)](./../../actions/workflows/build_test_ros2.yml)
 
-[ROS](https://www.ros.org/) (both ROS1 and ROS2) Driver for [Fixposition Vision-RTK 2](https://www.fixposition.com/product).
-
 ## Driver documentation
 
 For installation, usage, and more information, please refer to [Fixposition Docs: ROS Driver](https://docs.fixposition.com/fd/fixposition-ros-driver).