Why are EvaluateAnimation and PostAnimEvaluation in AnimInstance not virtual anymore?

Hi everyone,

I’m currently trying to migrate one of my projects to version 4.9 and I’m stuck with compiling the C++ source of my project: in this project, I have a class child of AnimInstance where I override EvaluateAnimation. This function was virtual up to 4.8 but is not anymore in 4.9, so my class would not compile.

So, I was wondering why these functions are not virtual anymore and if anyone has a clue of how to workaround that?

Any help is appreciated, thanks.