message: Update website/docs/migrations/from-v3-to-v4.md
diff: @@ -185,6 +185,16 @@ chart.subscribeCrosshairMove(param => {
  });
  ```
  -## `MouseEventParams` field `hoveredMarkerId` was renamed to `hoveredObjectId` and now will include
  +## `MouseEventParams` field `hoveredMarkerId` was renamed to `hoveredObjectId`
  -the `id` of the price line that was clicked, if any.
  +Since v4 you have to use `hoveredObjectId` instead of `hoveredMarkerId`.
  +
  +```js
  +chart.subscribeCrosshairMove(param => {
  + console.log(param.hoveredObjectId);
  +});
  +
  +chart.subscribeClick(param => {
  + console.log(param.hoveredObjectId);
  +});
  +```
  