CoreText tvOS 12.0 Beta 1 to Beta 2 API Differences

CTFramesetter.h
CTTypesetter.h
Declaration
FromCTTypesetterRef _Nonnull CTTypesetterCreateWithAttributedStringAndOptions(CFAttributedStringRef _Nonnull string, CFDictionaryRef _Nullable options)
ToCTTypesetterRef _Nullable CTTypesetterCreateWithAttributedStringAndOptions(CFAttributedStringRef _Nonnull string, CFDictionaryRef _Nullable options)