Hi,
I've rebased freetype to 2.10.0 in rawhide. The package is binary
compatible with previous version so there should be no issues when
running your packages against it.
There are some new functions and 2 API changes which should not affect you.
You can see detailed list of changes here:
https://sourceforge.net/projects/freetype/files/freetype2/2.10.0/
Regards
Marek