Remove Letters on Annotation chart and add a hover box on each data point.

I am using an Annotation Chart.

1. I want to remove the letters on the data points (see attachment item "A")
2. I would also like to add a pop up on hover of a data point that shows the Date and Value of that datapoint (see attachment item "B")

Hello,
We recently launched a new version i.e. 2.9.14, Please upgrade to this version and leave the title & text field of data series empty and update the chart. You won't see these fields in front end anymore.

Okay. What about the hover over in my example??

You can see these values at top right corner of the chart, Popup can not be added.