v3.5.5 breaking change for dependent packages

[Trolleymusic]

From what I can tell Fragment.Slice was deprecated in v3.5, and then removed in v3.5.5 - but this wasn't explained anywhere

Deprecated: 6eb1085#diff-be2894dd4a0851ec3d80006f583c2936L994

Removed: f228f91#diff-be2894dd4a0851ec3d80006f583c2936L999

This has broken at least one dependent package (see: https://github.com/ds300/prismic-react)

Obviously it's that package's responsibility to deal with it, but maybe you could have left it in until your next major release? Especially since after v3.5 it was just a helper function.

Any chance of putting it back in until v4?