: A new automatic slur feature was added to the Score Editor, allowing for faster notation for orchestral or sheet music arrangements.
: Dragging one automation point over another now causes them to align vertically, making it easier to create "instant" changes or resets in parameter values. Technical Requirements Logic Pro X 10.4.2 Update - New Features Logic Pro X 10.4.2
: A specialized mode allows channel strip fader and pan controls to be used to set send levels and pan directly, streamlining complex routing tasks. Smart Tempo Enhancements : A new automatic slur feature was added