Here I found how to animate `UIButton`'s title change using now-deprecated `beginAnimations:context:` method:

[UIBUtton title animation for iPhone](https://stackoverflow.com/questions/11709147/uibutton-title-animation-for-iphone)

How to do the same thing using current APIs?

**Update:**

I've tried to use block-based animations:

```
NSTimeInterval animationDuration = animated ? 1.f : 0.f;
[UIView animateWithDuration:animationDuration delay:0.f options:UIViewAnimationOptionBeginFromCurrentState | UIViewAnimationOptionAllowUserInteraction animations:^{
    [button setTitle:newTitle forState:UIControlStateNormal];
    [button setTitleColor:newTitleColor forState:UIControlStateNormal];
} completion:nil];

```

The color change is not animated.