Upgrade Path to react-bootstrap-table2 ? Donate Button ?

I looked for any issues regarding an upgrade path and didn't see much in the way of details. I'm wanting to use your library for my application react based table needs but am concerned about the potential future upgrade path. Do you foresee an upgrade path there?

Also one of my fellow dev team members asked if you would post up a Donate button. You are offering a great library and I think the best way to contribute is to add to your library. But many of us do not have time for that and would like to contribute monetarily if possible. What are your thoughts on that?