Final Cut: Pro X 10.3.2
: Improved the reliability of updating older libraries and projects to the new 10.3 format.
If you are looking specifically for how "storylines" function in this version, here are the key actions: Final Cut Pro X 10.3.2
: This version was optimized for the first MacBook Pros with the Touch Bar , offering a color-coded overview of the entire timeline right on the keyboard. Specific Improvements in 10.3.2 : Improved the reliability of updating older libraries